Commit Graph

136 Commits

Author SHA1 Message Date
Naiyuan Qing
906f70a3e2 Add comment trigger preview suppression (#3792)
* Add comment trigger preview suppression

Co-authored-by: multica-agent <github@multica.ai>

* Use TanStack Query for trigger preview

Co-authored-by: multica-agent <github@multica.ai>

* Test note comments skip create triggers

Co-authored-by: multica-agent <github@multica.ai>

* feat(issues): redesign comment trigger chips as avatar chips

Single agent renders as avatar + presence dot + full sentence; several
agents collapse to an overlapping stack + active count, mirroring the
header working chip. Per-agent skip moves into a click-opened popover
(hover layers stay read-only tooltips); suppression reads as brightness,
not a ban glyph. Loading and preview errors render nothing.

Also: share one tooltip body across chip and popover rows, invalidate
cached previews after a comment lands (the enqueued task changes the
dedup answer), move the preview query key into issueKeys, and drop the
now-unconsumed status field from useCommentTriggerPreview.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* refactor(server): drop comment trigger wrappers kept only for tests

enqueueMentionedAgentTasks and shouldEnqueueSquadLeaderOnComment had no
production callers after the compute/enqueue split — the comment path
goes through computeCommentAgentTriggers. Tests now exercise the compute
functions directly via package-local helpers, so the legacy adapters
cannot drift from the real path.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* docs(skills): sync mentioning/squads source maps with shared trigger computation

The squads source map still pointed the comment-trigger contract at the
pre-refactor call chain (comment.go:940 -> shouldEnqueueSquadLeaderOnComment),
and the mentioning skill referenced the deleted wrapper. Re-anchor both
to computeCommentAgentTriggers / computeAssignedSquadLeaderCommentTrigger
/ computeMentionedAgentCommentTriggers with current line numbers.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: multica-agent <github@multica.ai>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-06-10 16:27:07 +08:00
Bohan Jiang
998ebe97e4 fix(autopilot): fail create-issue runs on any terminal task failure (#3943)
Generalize SyncRunFromLinkedIssueTask beyond Codex no-progress: any
terminal create-issue task failure with no retry still in flight now fails
the linked autopilot run, so it can no longer hang in issue_created
(invisible to the failure-rate auto-pause monitor).

- fail the linked run for any terminal task failure, gated by the existing
  HasActiveTaskForIssue wait-for-retry guard
- remove the isNoProgressTaskFailure classifier (subsumed; drops duplicated
  pkg/agent marker literals)
- drop the redundant GetIssue/origin lookup; GetAutopilotRunByIssue leads
  and short-circuits ordinary failures in one query
- tests: keep no-progress regression, add agent_error (non-retryable) and
  retry-pending cases

Follow-up to #3927. VEN-661 / VEN-662 / MUL-3164
2026-06-09 14:48:20 +08:00
stevenayl
ee6200de25 fix(autopilot): fail no-progress issue runs (#3927)
Fail create-issue autopilot runs that hang in issue_created after a Codex
no-progress / semantic-inactivity task failure, so they surface as failed
and count toward the failure-rate auto-pause monitor.

- route failed create-issue issue tasks (no direct autopilot_run_id) into linked run sync
- fail linked runs only for Codex no-progress / semantic-inactivity failures
- wait when an active retry task still exists for the issue
- add classifier coverage + a DB-backed listener regression

VEN-661 / VEN-662 / MUL-3164
2026-06-09 14:25:04 +08:00
Bohan Jiang
24b162cdbc feat(daemon): surface the real task initiator to the agent runtime (MUL-2645) (#3899)
* feat(daemon): surface the real task initiator to the agent runtime (MUL-2645)

In a multi-person workspace the agent runtime only ever saw the runtime
OWNER identity: the brief's `## Requesting User` is sourced from
runtime.OwnerID and the task-scoped token is owner-bound, so every
requester (whoever commented, @mentioned, or chatted) appeared to the
agent as the owner. Agents that route by initiator for permission,
privacy, or audit all misjudged.

Resolve the real task initiator at claim time and surface it distinctly
from the owner:
- comment / mention trigger -> triggering comment's author (member or agent)
- chat task -> chat session creator (sessions are creator-only)
- on-assign / autopilot / quick-create -> no attributable initiator (omitted)

Adds initiator_{type,id,name,email} to the claim response, the daemon
Task, and TaskContextForEnv, rendered into the brief as a new
`## Task Initiator` section. The section documents the privacy boundary:
the agent's credentials stay owner-scoped, so this is an attested
identity for the agent's own routing/privacy logic, not act-as. No DB
migration — both paths are derivable from existing rows.

Tests: brief rendering (member/agent/omit/sanitize) + email guard unit
tests, and claim-handler tests for the comment and chat paths.

Co-authored-by: multica-agent <github@multica.ai>

* fix(chat): store real sender as task initiator, not chat_session creator (MUL-2645)

Review fix (Niko, PR #3899). v1 resolved the chat task initiator from
chat_session.creator_id at claim time. That is correct for web chat and
Lark p2p (creator == sender), but WRONG for Lark group chats: the group
session creator is deliberately the installer (stable identity across
member churn), not the message sender. So in a Lark group, every member
who triggered the agent showed up in the brief as the installer/owner —
the exact bug this issue is about, still live at that entry point.

Capture the real sender at enqueue time instead of deriving it from the
session creator at claim time:

- migration 117: agent_task_queue.initiator_user_id (FK user, ON DELETE
  SET NULL); NULL for non-chat and pre-migration rows.
- EnqueueChatTask now takes an explicit initiatorUserID. Web chat passes
  the authenticated request user; the Lark dispatcher threads the inbound
  sender (binding.MulticaUserID) through scheduleRun -> flushChatRun. The
  debouncer keeps the latest scheduled flush per session, so in a multi-
  sender silence window the LATEST sender wins (documented + tested).
- claim handler resolves the initiator from task.initiator_user_id and
  drops the creator_id fallback entirely.

The Lark group session creator stays the installer (unchanged) — only the
task initiator is corrected, keeping the two concepts cleanly separate.

Tests: dispatcher group regression (initiator = sender, not installer),
latest-sender-wins, p2p initiator assertion; the chat claim handler test
now sets creator != initiator and asserts the stored sender wins.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-08 19:29:57 +08:00
HMYDK
4190de3d64 fix(skills): quote description values in built-in SKILL.md YAML frontmatter (#3852)
Built-in SKILL.md description values contained unquoted ': ' sequences, which strict YAML parsers (e.g. Codex) reject — silently dropping the skill at load.

- Quote all eight built-in skill descriptions.
- ensureSkillFrontmatter() re-synthesizes frontmatter that has a name but fails YAML validation, so malformed imports are repaired instead of dropped.
- Unify frontmatter delimiter parsing into a single frontmatterParts helper.
- Add strict-YAML regression tests over the built-in skills, plus unit tests for the recovery branch and delimiter variants.

Closes #3851.
2026-06-08 13:10:24 +08:00
Bohan Jiang
62925b97f1 chore(cli): remove the --from-template flag from agent create (#3805)
* chore(cli): remove the --from-template flag from agent create

The `--from-template` CLI flag was an untaught, immature surface (the
built-in skill's source-map explicitly marked the template path "out of
scope"). It also silently ignored sibling create flags (--custom-env,
--mcp-config, etc.) by short-circuiting before body assembly. Remove the
flag and its runAgentCreateFromTemplate handler from the CLI.

Scope is CLI-only. The agent-template product feature stays intact:
- registry server/internal/agenttmpl/ (embedded curated templates)
- handler server/internal/handler/agent_template.go
- routes GET /api/agent-templates, GET /api/agent-templates/{slug},
  POST /api/agents/from-template
- the onboarding "create from template" flow (packages/views/onboarding)

The onboarding flow calls the API directly and does not depend on the
CLI flag, so removing the flag does not affect it.

Updates the multica-creating-agents source map accordingly.

MUL-3070

Co-authored-by: multica-agent <github@multica.ai>

* fix: correct source-map note on agent-template usage + guard --from-template

Review of #3805 (MUL-3070) flagged a factual error in the source-map note:
it claimed onboarding uses the agent-template backend. It does not.
`packages/views/onboarding/steps/step-agent.tsx` builds four hardcoded
local presets (i18n-resolved) and creates via plain `POST /api/agents`
(`createAgent`), never `POST /api/agents/from-template`. The whole
agent-template stack (registry, handler, routes, `packages/core` client +
query wrappers) is orphaned — the removed CLI flag was its only non-test
caller. Rewrite the note to say so.

Also add a regression test asserting `agent create` exposes no
`--from-template` flag, so it can't be silently re-added.

MUL-3070

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-05 14:21:11 +08:00
Bohan Jiang
18a5224fe8 feat(cli): add --mcp-config flags to agent create/update (#3799)
Agents already support an mcp_config field (consumed by the daemon →
provider at task time) and the agent-settings UI exposes an MCP tab, but
the CLI had no way to set it. This adds the missing CLI surface, mirroring
the existing custom-env pattern:

- `agent create` and `agent update` gain --mcp-config / --mcp-config-stdin
  / --mcp-config-file. The stdin/file channels keep MCP server tokens out
  of shell history and 'ps'; the three channels are mutually exclusive.
- The value is validated as a JSON object (or the literal `null` to clear,
  on update), matching the agent-settings MCP tab. Empty stdin/file input
  errors instead of silently clearing a secret-bearing field.
- Unlike custom_env, mcp_config IS settable via `agent update` — it is
  persisted through the generic UpdateAgent endpoint (no dedicated audited
  endpoint), so both create and update expose the flags.

Adds parser/resolver unit tests (incl. secret-leak sanitization) and
updates the multica-creating-agents built-in skill + source map.

MUL-3070

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-05 13:39:38 +08:00
Naiyuan Qing
7fdec9e6e4 Teach default PR handoff in issue skill (#3753)
Co-authored-by: multica-agent <github@multica.ai>
2026-06-04 15:27:00 +08:00
Bohan Jiang
8db619c1cd fix(email): wire SMTP_EHLO_NAME through self-host config + docs [MUL-2984] (#3749)
* fix(email): wire SMTP_EHLO_NAME through self-host config + docs

Follow-up to #3679, which added SMTP_EHLO_NAME in code but never exposed
it to operators.

- docker-compose.selfhost.yml: pass SMTP_EHLO_NAME through to the backend
  container. The compose env block is an explicit allowlist, so without
  this the override set in .env was silently dropped and never reached
  the process — making the escape hatch unusable on the docker path.
- Document the var alongside its SMTP_* siblings: .env.example,
  SELF_HOSTING_ADVANCED.md, environment-variables.mdx, auth-setup.mdx,
  and self-host-quickstart.mdx (the last two with a strict-relay example).
- email.go: log when os.Hostname() fails instead of silently falling back
  to net/smtp's lazy "localhost" — the exact greeting strict relays reject.
- Add TestNewEmailService_EHLOName covering the env override, trimming,
  and the hostname fallback.

MUL-2984

Co-authored-by: multica-agent <github@multica.ai>

* fix(email): gate EHLO resolution to SMTP mode + sync docs to zh/ja/ko

Addresses review nits on this PR:

- email.go: resolve smtpEHLOName only when SMTP_HOST is set, so the
  Resend / DEV-stdout paths never call os.Hostname() or emit its
  failure log. The EHLO name is only ever used on the SMTP send path.
- docs: add SMTP_EHLO_NAME to the zh/ja/ko variants of
  environment-variables, self-host-quickstart, and auth-setup, in sync
  with the English docs updated earlier in this PR.

Note: the ja/ko self-host-quickstart and auth-setup pages were already
missing the port-465 implicit-TLS example (pre-existing i18n drift from
an earlier SMTP_TLS change, unrelated to this PR); the new EHLO block is
inserted at the correct logical anchor regardless. A full ja/ko re-sync
is left as a separate follow-up.

MUL-2984

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-04 14:44:55 +08:00
Arnaud Dezandee
a9f0739b52 fix(email): set EHLO hostname for SMTP relay compatibility (#3679) 2026-06-04 14:07:47 +08:00
Bohan Jiang
b92c3fbc93 chore(analytics): stop shipping operational events to PostHog (MUL-2967) (#3720)
* chore(analytics): stop shipping operational events to PostHog (MUL-2967)

Operational / execution-lifecycle telemetry dominated PostHog event volume
and drove the bill: runtime_offline alone was ~54% of ~22.6M events/mo, and
~99% of events were billed at the higher identified-event rate. These signals
already have Prometheus counters (Grafana), so the PostHog copies were
redundant cost.

- Add analytics.IsMetricsOnly; metrics.RecordEvent now skips the PostHog
  Capture for runtime_* and autopilot_run_* while still incrementing their
  Prometheus counter (their analytics.Event constructors are retained to feed
  the metric label set via IncForEvent).
- Remove the agent_task_* PostHog path entirely: drop captureTaskEvent and the
  AgentTask* constructors/constants. Their Prometheus side is unchanged via the
  typed BusinessMetrics.RecordTask* methods. Also remove the now-dead
  taskDurationMS / willRetryTask helpers.
- Update the pairing lint test (no agent_task allow-list, no naked-Capture
  exception), add a RecordEvent skip test + IsMetricsOnly test, and update
  docs/analytics.md (taxonomy, per-event banners, reconciliation).

Product/funnel events (signup, onboarding, issue_created, issue_executed,
chat_message_sent, agent_created, autopilot_created, etc.) are unchanged and
still ship to PostHog.

Co-authored-by: multica-agent <github@multica.ai>

* docs(analytics): correct agent_task Prometheus metric contract (MUL-2967)

Address PR review: the agent_task_* "Prometheus-only" banner claimed the old
PostHog event properties (task_id, agent_id, duration_ms, error_type,
will_retry, ...) were the metric label set. They are not — the real labels are
only source/runtime_mode/provider/terminal_status/failure_reason.

- Replace the agent_task_* sections with the actual metric names and labels
  (multica_agent_task_*; see business.go / labels.go), and explain that
  completed/failed/cancelled are terminal_status values on
  multica_agent_task_terminal_total, with wall-clock in the *_seconds
  histograms.
- Tighten the runtime_*/autopilot_run_* banners so id properties aren't
  mistaken for labels.
- Drop the stale AgentTask allow-list reference from the pairing lint test
  header comment.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-04 00:48:17 +08:00
Bohan Jiang
8c98940b79 Lark Bot integration MVP: migration + service boundary (MUL-2671) (#3277)
* feat(db): add Lark integration migration (MUL-2671)

Introduces seven tables for the 飞书 Bot integration MVP — per-agent
PersonalAgent installations, user/chat bindings, inbound dedup +
non-content drop audit, outbound card mapping, and short-lived
single-use member binding tokens.

Schema notes:
- chat_session schema unchanged; Lark routes through a separate
  binding table rather than adding a metadata JSONB column.
- Outbound card mapping is task/message scoped so multiple runs on
  the same session can't stomp each other's cards.
- lark_inbound_audit stores routing / identity / drop_reason ONLY,
  never message body — the audit channel for unbound users and group
  messages that don't address the Bot.
- app_secret stores ciphertext (encryption helper lands in a follow-up
  commit on this branch); DB never sees plaintext.

Co-authored-by: multica-agent <github@multica.ai>

* feat(util): add secretbox AES-256-GCM helper for at-rest secrets

First consumer is lark_installation.app_secret (MUL-2671 §4.4), but
the helper is intentionally generic — future per-tenant secrets that
must not appear in a DB dump can reuse it.

Construction: AES-256-GCM with a per-message random nonce, providing
authenticated encryption. Tampered ciphertext fails Open instead of
silently decrypting to garbage. Master key loaded from a base64 env
var via LoadKey; key rotation is not in scope yet.

Co-authored-by: multica-agent <github@multica.ai>

* refactor(issues): extract IssueService.Create as single create entry (MUL-2671)

Establishes the service-layer boundary mandated by Elon's 二审 of
MUL-2671 §4.8: issue creation no longer lives inside the HTTP
handler. Both the HTTP POST /issues handler and the future Lark
/issue command call into service.IssueService.Create, so duplicate
guard, issue numbering, attachment linking, broadcast, analytics,
and agent/squad enqueue stay aligned.

Handler responsibilities shrink to parsing the HTTP request, doing
actor resolution / validation (transport-specific), and converting
service results into the IssueResponse + 201. The transaction-wrapped
core, attachment link, event publish, analytics capture, and
agent/squad enqueue all move into service.IssueService.Create.

A BroadcastPayload callback on the service keeps the WS broadcast
shape (the full IssueResponse) without forcing the service to
depend on handler-layer response types.

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations): add Lark package skeleton (MUL-2671)

Establishes the architectural boundaries Elon's 二审 mandated as
first-PR blockers without dragging in OAuth, WebSocket, or
card-patching code (those land in follow-up PRs):

- ChatSessionService interface — channel-aware chat-session entry
  point for Lark, deliberately separate from the HTTP SendChatMessage
  handler. The HTTP handler's single-creator guard (creator_id ==
  request user_id) is correct for the browser client but rejects
  group chat_sessions by construction; Lark needs its own service.
- AuditLogger interface — the only path for recording dropped events.
  Its signature deliberately omits message body, enforcing the
  drop-audit policy (MUL-2671 §4.7) at the type level: unbound users
  and non-addressed group messages can't accidentally end up in
  chat_session.
- Typed IDs (OpenID, ChatID) prevent UUIDs from being conflated with
  Lark-side identifiers at compile time.
- DropReason constants align dashboard/audit queries across callers.

Co-authored-by: multica-agent <github@multica.ai>

* refactor(issues): move parent/project workspace check into IssueService (MUL-2671)

Parent existence and project workspace membership now live inside
IssueService.Create, inside the same transaction as the duplicate guard
and counter increment. The HTTP handler stops re-implementing the
lookup; every future create entry (Lark /issue, MCP, API keys) inherits
the same boundary without copy-pasting the SQL.

Adds two error sentinels (ErrParentIssueNotFound, ErrProjectNotFound)
so transports can translate to their own error shapes. Handler-level
cross-workspace tests guard the boundary against future regressions.

Co-authored-by: multica-agent <github@multica.ai>

* fix(db): harden Lark migration safety底座 — TTL cap + workspace FK (MUL-2671)

Two storage-layer hardenings that move the must-fix line off "the app
layer enforces it" and onto the schema itself, so future write paths or
hand-inserted rows cannot regress the invariants.

1) lark_binding_token TTL cap. The DB CHECK was 1 hour as
   defense-in-depth while the app constant was 15 minutes; the CHECK
   now matches the product cap (15 minutes). Application constant
   docstring updated to reflect that storage enforces the same bound.

2) lark_user_binding workspace membership. The table previously only
   FK'd to workspace / user / installation independently, so a binding
   could exist for a user no longer in the workspace, or claim a
   workspace different from its installation's. Two composite FKs
   close the gap structurally:

   * (installation_id, workspace_id) → lark_installation(id, workspace_id)
     — guarantees a binding's workspace_id always matches its
     installation's workspace_id. A new UNIQUE (id, workspace_id) on
     lark_installation is added as the FK target.

   * (workspace_id, multica_user_id) → member(workspace_id, user_id)
     with ON DELETE CASCADE — when a user is removed from the
     workspace, the binding cascades away in the same transaction.
     There is no longer a path where lark_user_binding outlives
     workspace membership.

These two FKs are the schema-level proof for §4.3's "unbound or
non-workspace members cannot leak content into chat_session" invariant.

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): inbound services + /issue dispatcher (MUL-2671)

Lands the inbound service layer for the Lark Bot MVP, sitting on top
of the migration + service-boundary scaffold from the previous commits.
What ships:

- sqlc queries for all seven lark_* tables (idempotent dedup insert,
  CAS WS-lease, single-use binding-token consume, etc.) plus
  GetMostRecentUserChatMessage for the /issue fallback.
- AuditLogger backed by lark_inbound_audit; signature deliberately
  body-free so callers cannot leak content into the drop log.
- ChatSessionService: find-or-create chat_session via the binding
  table (winner-takes-all on the UNIQUE race), append-with-dedup, /issue
  parser, "previous user message" fallback for bare `/issue` invocation.
- Dispatcher orchestrates the inbound pipeline in one place:
  installation routing → group-mention filter → identity check → ensure
  session → append+dedup → /issue → enqueue chat task. Group sessions
  use the installer as creator (stable workspace identity); p2p uses
  the sender. Agent-offline path falls through with OutcomeAgentOffline
  so the WS adapter can reply with the offline notice from §4.6.
- BindingTokenService: random URL-safe token, SHA-256 stored hash,
  15-min TTL pinned at the application AND the DB CHECK; Redeem
  returns the same opaque error for all rejection cases (no timing
  oracle on replay).
- Unit tests for the parser (13 cases), dispatcher (8 cases via fake
  Queries/Chat/Audit/IssueCreator/Enqueuer), and binding-token
  hash/entropy. Real-DB integration tests for OAuth + token redeem
  land alongside the HTTP handlers in the next commit.

Out of scope for this commit (next ones on the same feature branch):
OAuth callback, HTTP routes, WebSocket hub, outbound card patcher,
frontend.

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): installation HTTP surface + secretbox-gated wiring (MUL-2671)

Lands the HTTP boundary on top of the inbound services from the
previous commit. What ships:

- InstallationService.Upsert: the only path that writes
  lark_installation. Encrypts app_secret with the secretbox passed in
  at construction time; refuses to fall back to plaintext storage
  (returns an error from the constructor if no Box is supplied), so a
  misconfigured dev environment cannot accidentally land a row with
  cleartext credentials. Revoke flips status without DELETE so audit
  trail survives.

- HTTP handlers under /api/workspaces/{id}/lark/:
  * GET  /installations           — member-visible (Integrations tab
                                    renders for non-admins). Soft 200
                                    with empty list + configured:false
                                    when MULTICA_LARK_SECRET_KEY is
                                    unset, so the tab does not error
                                    on self-host that has not opted in.
  * POST /installations           — admin-only; 503 when not configured.
                                    Re-validates agent_id ∈ workspace
                                    before accepting credentials so a
                                    cross-workspace agent UUID is
                                    rejected.
  * DELETE /installations/{id}    — admin-only; workspace-scoped lookup
                                    so one workspace cannot revoke
                                    another's installation by UUID
                                    guess.

- POST /api/lark/binding/redeem (user-scoped, no workspace context):
  the only path that mints a lark_user_binding row from user action.
  Redeemer identity comes from the session, not the token, so a stolen
  link cannot bind an open_id to an attacker's Multica user. The
  composite FK on lark_user_binding cascades the binding away if the
  user is not (or no longer) a workspace member, so a non-member who
  steals the link gets 403 at the DB layer.

- Two new event-bus types in protocol.events:
  EventLarkInstallationCreated, EventLarkInstallationRevoked.

- Router wiring: MULTICA_LARK_SECRET_KEY drives a conditional
  initialization of h.LarkInstallations + h.LarkBindingTokens. When
  unset, the integration disables itself with an INFO log and the
  rest of the server boots normally.

- Handler tests cover all four not-configured short-circuits.
  Happy-path integration tests (real DB, full create→list→revoke
  cycle and token mint→redeem) ship alongside the WS hub PR.

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): close binding-token rebind & typed task errors (MUL-2671)

Two must-fixes from PR review on HEAD 87ad15e1:

1. Binding-token redeem could be used to grab an already-bound Lark
   open_id. Two changes harden the path:
   - lark.sql `CreateLarkUserBinding` now gates ON CONFLICT DO UPDATE
     on `multica_user_id = EXCLUDED.multica_user_id`, so a cross-user
     rebind via a second valid token returns zero rows instead of
     silently switching ownership.
   - `BindingTokenService.RedeemAndBind` consumes the token and writes
     the binding row inside one transaction. A failed bind no longer
     burns the token; a successful bind never leaves a consumed-but-
     unused token. Distinct typed errors: ErrBindingTokenInvalid (410),
     ErrBindingAlreadyAssigned (409), ErrBindingNotWorkspaceMember
     (403). The handler maps each to its own status code.

2. Dispatcher collapsed every `EnqueueChatTask` error to
   `OutcomeAgentOffline`, hiding infra failure and misusing the
   "offline" label for cases (e.g. archived agent) where it doesn't
   fit. Now:
   - `service.EnqueueChatTask` returns `ErrChatTaskAgentNoRuntime` and
     `ErrChatTaskAgentArchived` as sentinel errors; DB / load / insert
     failures stay wrapped as ordinary errors.
   - Dispatcher uses `errors.Is` to map only the productizable cases
     (`OutcomeAgentOffline`, new `OutcomeAgentArchived`); any other
     error is returned to the WS adapter so it can retry or page
     instead of disguising the outage as an offline card.

A daemon that's merely disconnected is still NOT an error — as long
as `agent.runtime_id` is set the chat task enqueues and waits for the
daemon to claim it on next online (returns `OutcomeIngested`).

Co-authored-by: multica-agent <github@multica.ai>

* ci: re-trigger workflow on lark MVP must-fix HEAD

Co-authored-by: multica-agent <github@multica.ai>

* ci: re-trigger workflow on lark MVP must-fix HEAD (retry)

Co-authored-by: multica-agent <github@multica.ai>

* test(integrations/lark): guard binding-token sentinel contract (MUL-2671)

Two unit tests that document and protect the must-fix invariants
without requiring a DB:

1. TestRedeemAndBindRequiresTxStarter — if a future refactor wires
   up BindingTokenService without a TxStarter, RedeemAndBind must
   fail fast with a clear error rather than nil-panic on Begin.
   The atomicity contract (consume + bind commit together) depends
   on that transaction existing.

2. TestBindingErrorSentinelsAreDistinct — the HTTP handler maps
   ErrBindingTokenInvalid → 410, ErrBindingAlreadyAssigned → 409,
   ErrBindingNotWorkspaceMember → 403. Accidentally aliasing them
   (e.g. var ErrBindingAlreadyAssigned = ErrBindingTokenInvalid)
   would silently regress the response codes without any other
   test catching it.

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): WS hub orchestrator + outbound card patcher (MUL-2671)

The hub owns one supervisor goroutine per active installation. Each
supervisor acquires the WS lease via the existing CAS query, runs an
EventConnector (interface — real Lark wire protocol lands in a follow-up
behind it), renews the lease on a tighter cadence than the TTL, and
backs off (with jitter) on connector failure. Lease loss tears the
connector down cleanly; revocation is reaped on the next sweep. Per-
process node id satisfies §4.4 multi-replica safety: at most one Hub
globally holds the lease for any installation.

The patcher subscribes to task / chat-done events on the existing
events.Bus and keeps the per-task Lark interactive card in sync
(thinking → streaming → final | error). Card binding is per-task as
required by §4.5; throttled patches via an in-memory last-patched map;
final / error transitions bypass the throttle so the user always sees
the terminal state. The Renderer is plug-replaceable so the product
card template can evolve without touching transport.

The APIClient interface centralizes the Lark Open Platform surface
this package needs (send card, patch card, send binding prompt,
exchange OAuth code). The default stubAPIClient returns
ErrAPIClientNotConfigured for every transport call so a misconfigured
deployment fails loudly instead of dropping cards silently. Real
implementation lands in a follow-up; OAuth callback + frontend entries
land in the next commits on this branch.

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): OAuth install start / callback (MUL-2671)

OAuthService builds a signed-state Lark authorization URL the frontend
can render as a QR (or open directly), then on callback verifies the
HMAC-protected state, exchanges the OAuth code for installation
credentials via APIClient.ExchangeOAuthCode, and persists the row via
InstallationService.Upsert (which keeps app_secret encryption inside a
single chokepoint).

State token format: workspaceID.agentID.initiatorID.expiresUnix.nonce.sig
— HMAC-SHA256 over the first five fields with a deployment-level
secret. TTL defaults to 10 minutes (covered by tests). Three failure
modes (invalid state / expired state / missing code) map to typed
errors so the HTTP handler can emit a single lark_error= query param
the frontend uses to pick copy.

Both endpoints degrade cleanly: the at-rest key gate (already in place)
returns 503 from /install/start when the InstallationService is nil,
and the OAuth gate (MULTICA_LARK_OAUTH_APP_ID / _SECRET / _REDIRECT_URI
/ _STATE_SECRET) returns configured:false from /install/start so the
frontend can render "configure manually instead" without an error
banner. /install/callback always finishes with a redirect to
/settings?tab=lark carrying either lark_installed=1 or lark_error=<code>.

Tests cover signed-URL shape, missing-config rejection, tampered state,
expired state, propagated exchange error, and the no-config redirect
path on the HTTP handler.

Co-authored-by: multica-agent <github@multica.ai>

* feat(views/lark): settings tab + agent bind button + /lark/bind redemption page (MUL-2671)

Adds the user-facing Lark surface across the shared packages:

- packages/core/types/lark.ts — wire shapes that mirror server/internal/
  handler/lark.go. Optional fields default to undefined so older desktop
  builds keep parsing if the server adds new keys (CLAUDE.md → API
  Response Compatibility).
- packages/core/lark/{queries,index}.ts — Tanstack Query options keyed
  by workspace id; realtime sync invalidates `installations(wsId)` on
  `lark_installation:*` events.
- packages/core/api/client.ts — listLarkInstallations,
  getLarkInstallURL, deleteLarkInstallation, redeemLarkBindingToken.
- packages/views/settings/components/lark-tab.tsx — Settings → Lark
  panel. Listing is member-visible (matches backend); disconnect is
  admin-only. Empty state points users at the per-Agent bind entry,
  matching the (workspace_id, agent_id) UNIQUE: there is no
  "pick an agent" UI here because the bind URL is per-agent.
- LarkAgentBindButton (same file) is the per-Agent CTA the Agent
  detail page imports. Opens the OAuth URL in a new tab; the callback
  bounces back to /settings?tab=lark with a query param the panel
  reads for inline confirmation copy.
- packages/views/lark/bind-page.tsx — the Bot's "you need to bind"
  destination. Requires session before redeeming, distinguishes the
  410/409/403 backend responses into distinct copy.
- apps/web/app/lark/bind/page.tsx — Next.js route wrapping the shared
  bind page in a Suspense boundary (Next 15 useSearchParams rule).

i18n: all user-facing strings land in en/zh-Hans, settings tab nav
includes a Sparkles-iconed Lark entry, bind-page copy lives under
common.lark_bind so it works pre-workspace-context too. typecheck +
lint clean.

Co-authored-by: multica-agent <github@multica.ai>

* chore(integrations/lark): wire outbound Patcher into server bootstrap (MUL-2671)

Constructs the Patcher next to the existing Installation/BindingToken
wiring in router.go and Register()s it on the event bus. With the stub
APIClient any actual transport call surfaces ErrAPIClientNotConfigured;
once the real Lark client lands, swap NewStubAPIClient for the real
implementation here without touching the Patcher's subscription logic.

doc.go updated to reflect everything the package now contains (Hub,
Patcher, OAuthService, APIClient interface). The Hub itself is NOT
booted here yet — it needs an EventConnector implementation for the
Lark long-connection wire protocol, which lands in a follow-up; the
orchestrator code and its unit tests are in place so that follow-up
can focus on the WS protocol rather than lifecycle plumbing.

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): address Elon 二审 5 must-fix items (MUL-2671)

- Hub: renewer cancels run ctx on lease loss so the connector exits
  even if its wire I/O is blocked, keeping the §4.4 ownership
  invariant intact under lease theft.
- Hub: EventEmitter returns (DispatchResult, error) so the real
  connector can post the matching Lark-side card (needs_binding,
  agent_offline, agent_archived) and react to infra failures instead
  of silently logging at the seam.
- Dispatcher: top-level message_id dedup runs before group filter
  and identity check, so a reconnect storm cannot re-fire binding
  prompts or re-spam not_addressed_in_group audit rows; the in-
  AppendUserMessage dedup is removed since the table-level UNIQUE
  is the ultimate backstop.
- OAuth: HandleCallback auto-binds the installer via the new
  InstallerBinder seam (BindingTokenService implements it), so the
  §2.1 "scan to bind, you're done" promise holds end-to-end.
  validateExchangeResult now requires installer open_id; new error
  reason codes wired through the callback redirect.
- Frontend / handler: install_supported listing field + StartLark-
  Install short-circuit on stub APIClient hide install entry points
  (Settings tab + per-agent button) while no real Lark HTTP client
  is wired, so users do not land in an OAuth flow that fails at
  exchange.

Includes tests for each fix (lease-loss cancel, emit error
propagation, dedup ordering, OAuth installer-bind contract, stub-
client install gate) and i18n strings for the new preview state.

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): two-phase dedup so infra failures do not swallow messages (MUL-2671)

The pre-fix top-level dedup wrote the lark_inbound_message_dedup row before
EnsureChatSession / AppendUserMessage. An infra error in either step left
the row in place and a WS-adapter retry was mis-classified as a duplicate,
so the user's Lark message was permanently lost without ever landing in
chat_session.

Make dedup two-phase:

  - ClaimLarkInboundDedup acquires an in-flight claim (processed_at NULL).
    Stale claims older than 60 s are re-takeable so a process crash does
    not strand the message_id.
  - MarkLarkInboundDedupProcessed flips processed_at on durable success
    (audit row OR chat_message + session touch).
  - ReleaseLarkInboundDedup deletes the in-flight row on infra failure
    before any durable side effect, so the retry can re-claim immediately.

Dispatcher.Handle now finalizes the claim exactly once based on whether
the inner pipeline reached a durable outcome — chat_message commit being
the transition point (errors past it Mark, errors before it Release).

Regression tests cover the two failure variants Elon flagged plus the
inverse invariants (durable-error Marks, drops Mark, in-flight replays
drop, stale claims re-claim).

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): owner-fence dedup claim to close the double-write windows (MUL-2671)

The two-phase Claim/Mark/Release fix from the previous commit closed the
"infra error swallows a replay" gap but left two windows that could still
write a chat_message twice for the same Lark message_id:

  1. Stale-reclaim race. Worker A claims at t=0, runs slowly past the
     60 s staleness TTL but is still alive. Worker B sees the row as
     stale and re-takes the claim. A reaches AppendUserMessage and
     commits a second chat_message.

  2. Mark window. Worker A commits chat_message but the post-pipeline
     MarkLarkInboundDedupProcessed fails (DB hiccup) or the process
     crashes before it runs. 60 s later a retry treats the in-flight
     row as stale, re-claims it, and writes a second chat_message.

Close both with owner fencing + same-tx Mark:

  - lark_inbound_message_dedup now carries a `claim_token` UUID;
    ClaimLarkInboundDedup mints a fresh one on insert and on stale
    re-take, so a reclaim ROTATES the token.

  - MarkLarkInboundDedupProcessed and ReleaseLarkInboundDedup are
    fenced on (message_id, claim_token, processed_at IS NULL) and
    return rowsAffected. Zero means our token is no longer live, and
    the caller treats it as a no-op (not an error).

  - AppendUserMessage invokes MarkLarkInboundDedupProcessed INSIDE its
    chat_message+session tx (qtx). If the token has been rotated by a
    concurrent reclaim, the Mark matches zero rows and the method
    returns ErrClaimLost; the deferred Rollback unwinds the
    chat_message insert, so the other holder is the sole writer. The
    durable write and the Mark therefore commit (or roll back)
    atomically — there is no "committed but not yet Marked" window
    for a crash or retry to exploit.

Dispatcher.processClaimed now returns a tri-state dedupFinalize directive
(none / mark / release): finalizeNone for the in-tx Mark path (and
ErrClaimLost), finalizeMark for audit-drop branches and the defensive
post-Append-success fallback, finalizeRelease for pre-durable infra
errors. ErrClaimLost is translated into OutcomeDropped + DropReason-
Duplicate at the Handle boundary, matching what the WS adapter expects
for a "another worker is the writer" outcome.

Regression tests:

  - TestDispatcher_StaleReclaimRaceDoesNotDoubleWrite injects worker
    B's reclaim via a beforeAppend hook so the claim_token rotates
    between Claim and AppendUserMessage. Asserts worker A's
    AppendUserMessage returns ErrClaimLost (no chat_message
    committed), the dispatcher surfaces a duplicate drop, the token
    rotated to a value distinct from A's original, and a follow-up
    replay still duplicate-drops.

  - TestDispatcher_InTxMarkPreventsPostCommitReclaim verifies the
    "Mark window" case is unreachable: a successful in-tx Mark
    produces exactly one Mark call (no post-finalize duplicate), the
    row is terminal, and a retry with dedupReclaim=true still
    duplicate-drops without re-rotating the token.

  - TestDispatcher_InTxMarkSucceedsAndSkipsPostFinalize pins the
    positive contract: DedupMarked=true must make applyFinalize a
    no-op (no extra Mark, no Release).

fakeQueries gains a fakeDedupRow model carrying (processed, token,
rotations) so the test seam matches production's UPDATE-with-WHERE
semantics; fakeChat gains a beforeAppend hook to inject race timing.

go test ./... and go vet ./... pass.

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): real Lark HTTP APIClient for IM v1 send/patch (MUL-2671)

Lands the production Lark Open Platform HTTP APIClient that replaces
the stub for outbound transport. The patcher's "thinking → streaming
→ final | error" card lifecycle and the dispatcher's binding-prompt
card both now reach Lark for real once MULTICA_LARK_HTTP_ENABLED=true.

Scope of this stage:

  - tenant_access_token retrieval via /open-apis/auth/v3/
    tenant_access_token/internal, cached in-process per app_id with a
    60s safety margin against Lark's `expire` value. Sub-2-minute
    expires are clamped to 120s so we never cache an entry that's
    already past its safe window.
  - SendInteractiveCard: POST /open-apis/im/v1/messages?receive_id_type=chat_id
    returning the Lark message_id the Patcher persists in
    lark_outbound_card_message for later patches.
  - PatchInteractiveCard: PATCH /open-apis/im/v1/messages/:id with
    the full re-rendered card body (Lark's update endpoint replaces,
    not deep-merges).
  - SendBindingPromptCard: open_id-targeted interactive card with a
    primary "去绑定" CTA pointing at the redemption URL. Template is
    co-located with the transport so the dispatcher never has to know
    about Lark's card schema.
  - Token-error invalidation: Lark codes 99991663 (expired) /
    99991664 (invalid) drop the cached token so the next call
    refreshes from /tenant_access_token/internal instead of looping
    on a stale entry.

Out of scope (deferred to follow-up stages):

  - ExchangeOAuthCode stays unimplemented behind
    ErrAPIClientNotConfigured. The PersonalAgent install handshake's
    response shape (returning per-installation app credentials in a
    single call) is not yet verified against the production endpoint,
    and a silent mis-fill of OAuthExchangeResult would corrupt
    lark_installation rows past validateExchangeResult. Operators
    continue to use the manual-paste InstallationService path until
    the OAuth stage lands.
  - Inbound WS EventConnector — Hub's ConnectorFactory still needs a
    real wire-protocol implementation.

Wiring:

  - MULTICA_LARK_HTTP_ENABLED=true switches router.go from the stub
    to the real client. MULTICA_LARK_HTTP_BASE_URL overrides the
    default open.feishu.cn host (set to open.larksuite.com for the
    Lark international tenant, or to an httptest URL for integration
    tests).
  - The OAuth handler now also receives the real client (its
    ExchangeOAuthCode still surfaces ErrAPIClientNotConfigured, so
    callback behavior is unchanged until that stage lands).

Tests (19 new cases against an httptest.Server fake):

  - happy path send/patch/binding-prompt round trips, asserting URL
    query params, body shape, Authorization header
  - token cache: 3 sends share one /tenant_access_token/internal hit
  - token refresh after clock-driven expiry
  - sub-margin expire clamping (10s expire → cached for >= safety
    margin of wall-clock)
  - Lark error code surfacing (230001 send, 230002 patch, 10003 auth)
  - token-expired (99991663) invalidates the cache; caller's retry
    re-fetches and succeeds
  - non-2xx HTTP status surfaces "http 500: …"
  - input validation: missing chat_id short-circuits BEFORE auth
    round-trip, missing card json / open_id / bind url all fail
    pre-flight without hitting Lark
  - ExchangeOAuthCode still returns ErrAPIClientNotConfigured
  - binding-prompt template carries the BindURL and the localized
    "去绑定" CTA in valid JSON

go build ./..., go vet ./..., and go test ./internal/integrations/lark/...
pass. Pre-existing handler/router integration tests that require a
real Postgres connection are unaffected by this change.

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): split outbound vs OAuth-install capability + card update_multi (MUL-2671)

Address Elon's two must-fix items from the HEAD a09993b1 review:

1. HTTP outbound and OAuth-install are now distinct APIClient
   capabilities. The new SupportsOAuthInstall() reports whether the
   install flow can succeed end-to-end (i.e. ExchangeOAuthCode is
   implemented); the real httpAPIClient still returns IsConfigured()
   = true (send / patch / binding prompt work) but
   SupportsOAuthInstall() = false until the PersonalAgent install-time
   response shape is pinned. Handler-side `install_supported` and
   StartLarkInstall now gate on SupportsOAuthInstall, so a half-wired
   client never reveals the scan-to-bind UI. larkOAuthErrorReason also
   maps ErrAPIClientNotConfigured to a dedicated
   `oauth_exchange_unimplemented` reason so a raw callback hit no
   longer masquerades as `internal_error`.

2. defaultRenderer now emits config.update_multi=true on every Kind.
   Lark refuses to apply PatchInteractiveCard to a card whose initial
   config doesn't declare it shared/updatable, so the absent flag
   would make every patch after the first send silently no-op on the
   wire while the local outbound status row still flipped to
   streaming/final.

Tests cover both halves of each fix:
- TestHTTPClient_SupportsOAuthInstall_FalseUntilExchangeLands +
  TestHTTPClient_StubReportsBothCapabilitiesFalse pin the new
  capability surface.
- TestStartLarkInstall_TransportOnlyClientReportsNotConfigured +
  TestListLarkInstallations_TransportOnlyClientReportsInstallNotSupported
  pin the handler gate at exactly the half-wired state.
- TestLarkOAuthErrorReason_APIClientNotConfigured pins the mapping
  for both the bare sentinel and the fmt.Errorf-wrapped form
  HandleCallback produces.
- TestDefaultRendererConfigCarriesUpdateMulti covers every CardKind.
- TestHTTPClient_(Send|Patch)InteractiveCard_DefaultRendererBodyHasUpdateMulti
  verify the wire body Lark actually receives carries update_multi
  through both send and patch transport paths.

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): real OAuth code exchange + agent-detail bind entry (MUL-2671)

Stages the install side of the MVP critical path on top of the real
HTTP outbound work:

- httpAPIClient.ExchangeOAuthCode runs the production Lark v2 OAuth
  flow: POST /authen/v2/oauth/token to swap the authorization code
  for the installer's open_id, then GET /bot/v3/info under the parent
  app's tenant_access_token to fetch bot_open_id. Result feeds
  InstallationParams unchanged so OAuthService.HandleCallback's
  auto-bind step lights up automatically.

- HTTPClientConfig gains OAuthAppID/OAuthAppSecret, read from the same
  MULTICA_LARK_OAUTH_APP_ID/_APP_SECRET env vars the OAuthConfig
  consumes. SupportsOAuthInstall now mirrors that pair so the install
  capability gate is honest: outbound transport without OAuth creds
  reports configured-but-not-install-supported, exactly like before.

- Agent detail inspector wires the LarkAgentBindButton in a new
  Integrations section, viewer-hidden by canEdit. The button still
  self-hides when SupportsOAuthInstall is false, so a deployment
  without OAuth creds renders the section empty rather than CTA-broken.

- Capability wording cleaned across handler / router / lark-tab to say
  "OAuth-install capability" instead of "real APIClient wired", and
  the misleading TransportOnly... test was renamed/refocused on the
  early-return branch it actually exercises (Elon non-blocking note).

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): identity-only OAuth + atomic bind (MUL-2671)

Addresses Elon's round-4 must-fix items on PR #3277:

1. OAuth v2 token → user_info chain now matches Lark's official
   user-OAuth shape. `httpAPIClient.ExchangeOAuthCode` POSTs
   /open-apis/authen/v2/oauth/token (RFC 6749: top-level
   access_token, NO open_id), then GETs /open-apis/authen/v1/user_info
   with the user_access_token as Bearer to obtain the installer's
   open_id / union_id. The test fixture now reflects the real
   wire shape (separate user_info handler; no synthetic open_id in
   the token response).

2. `OAuthExchangeResult` is identity-only — drops the synthesized
   shared-parent AppID / AppSecret / BotOpenID return that broke
   the UNIQUE(app_id) constraint and the dispatcher's per-app_id
   routing. `OAuthService.HandleCallback` no longer Upserts an
   installation row: it looks up the lark_installation already
   provisioned via the manual-paste POST /lark/installations route
   and binds the installer onto it. Two new typed errors —
   ErrInstallationNotProvisioned and ErrInstallationRevoked — map
   to `installation_not_provisioned` / `installation_revoked`
   reasons at the HTTP boundary so the UI can guide the admin.
   The PersonalAgent install API (which would deliver
   per-installation bot credentials at scan time) remains a
   follow-up; until it lands the OAuth flow is identity-binding
   only and the agent-detail bind button stays hidden on
   deployments without OAuth env (capability gate unchanged).

3. The installation lookup + installer bind run inside a single
   DB transaction so a concurrent revoke / re-provision between
   the read and the binding insert cannot leak a half-applied
   state. `InstallerBinder.BindInstaller` is renamed to
   `BindInstallerTx` and accepts the OAuth-service-owned
   transaction's qtx; the binding_token redemption path is
   unchanged.

4. `validateExchangeResult` is simplified to require only the
   installer's open_id; the obsolete ErrExchangeMissingAppID /
   AppSecret / BotOpenID sentinels are removed (no caller can
   trip them now). The oauth_test suite is rewritten to use a
   stub failTxStarter so tests covering state-token verification
   and exchange-error propagation remain DB-free, while a new
   TestOAuthCallbackOpensTxAfterValidExchange pins the post-must-fix
   order (state ok + exchange ok ⇒ Begin runs before any lookup
   or bind, and a Begin failure aborts cleanly with no bind).

Verified locally:
  - go build ./... / go vet ./... clean
  - go test ./internal/integrations/lark/... ✓
  - go test ./internal/handler -run 'Lark|Binding|OAuth' ✓
  - go test ./internal/util/secretbox/... ./internal/service/... ✓

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): device-flow scan-to-install (MUL-2671)

Replaces the manual paste-credentials install path + identity-only
OAuth callback (rejected in product review: too many steps before a
user sees value) with a true single-step scan-to-install built on
Lark's RFC 8628 device-flow registration endpoint
(POST accounts.feishu.cn/oauth/v1/app/registration) — the same
protocol the official larksuite/oapi-sdk-go/scene/registration
package and zarazhangrui/feishu-claude-code-bridge use.

User journey: admin clicks "Bind to Lark" on the Agent detail page
→ QR dialog opens → admin scans in the Lark app on their phone →
authorizes the new PersonalAgent → dialog auto-closes with the new
installation visible. No app_id / app_secret to copy, no Lark
developer console visit, no Multica-side OAuth env to configure.

Backend (server/internal/integrations/lark):
- registration.go — inline ~280-line RFC 8628 client. Begin posts
  archetype=PersonalAgent / auth_method=client_secret /
  request_user_info=open_id; Poll follows the upstream SDK's
  state machine including the tenant-brand mid-stream domain swap
  to accounts.larksuite.com when a Lark-international account
  authorizes. SDK is NOT vendored — one endpoint isn't worth
  dragging the full oapi-sdk-go + transitive deps.
- registration_service.go — owns the in-process session store
  + background polling goroutine. On success calls APIClient.GetBotInfo
  (the new IM-side endpoint added below) and writes
  lark_installation + the installer's lark_user_binding inside
  one DB transaction so a half-applied install can never land.
  Stable error_reason codes (expired / access_denied /
  lark_protocol_error / bot_info_failed / installation_conflict /
  installer_bind_failed / internal_error) drive the UI copy
  without parsing prose.
- client.go / http_client.go — drops ExchangeOAuthCode and
  SupportsOAuthInstall (no longer applicable: device-flow returns
  identity alongside credentials in one response); adds GetBotInfo
  which mints a tenant_access_token from the freshly-minted
  client_id / client_secret and calls /open-apis/bot/v3/info for
  the bot_open_id. install_supported now gates on IsConfigured()
  (real HTTP client wired) instead of a separate OAuth capability.
- binding_token.go — absorbs InstallerBindParams / InstallerBinder
  (previously in oauth.go), retargets the doc-comment from the
  OAuth caller to the device-flow caller.
- Deletes oauth.go + oauth_test.go entirely.

Handler & router (server/internal/handler, server/cmd/server):
- POST /api/workspaces/{id}/lark/install/begin — opens a new
  registration session, returns {session_id, qr_code_url,
  expires_in_seconds, poll_interval_seconds}. Admin-only.
- GET /api/workspaces/{id}/lark/install/{sessionId}/status —
  polling endpoint, returns {status, installation_id?, error_reason?,
  error_message?}. Workspace-scoped lookup so a stolen session_id
  cannot be polled from another workspace. Admin-only.
- Removes POST /lark/installations (paste form),
  GET /lark/install/start (OAuth-redirect entry), and
  GET /api/lark/install/callback (OAuth redirect target).
- Removes MULTICA_LARK_OAUTH_APP_ID / _APP_SECRET / _REDIRECT_URI /
  _STATE_SECRET / _AUTHORIZE_URL / _SUCCESS_URL env vars. Self-host
  operators no longer need a parent Lark app at all.

Frontend (packages/core, packages/views):
- New types BeginLarkInstallResponse / LarkInstallStatusResponse
  + matching API methods (beginLarkInstall / getLarkInstallStatus);
  drops getLarkInstallURL.
- LarkAgentBindButton opens LarkInstallDialog instead of a
  window.open() to Lark's authorize page. The dialog uses
  react-qr-code (catalog) to render the verification_uri_complete
  inline as SVG (no external CDN image), polls status at the
  server-supplied cadence, auto-closes on success, offers
  "scan again" on terminal failure. Per CLAUDE.md "Enum drift
  downgrades, not crashes", error_reason switch has a default
  fallback so an older desktop build on a newer server still
  renders the generic failure copy.
- Adds the device-flow strings to en + zh-Hans settings.json;
  removes the obsolete OAuth-not-configured copy.

Verified locally:
  - go build ./... / go vet ./... clean
  - go test ./internal/integrations/lark/... — all green
    (existing tests + 15 new registration / GetBotInfo tests)
  - go test ./internal/handler -run 'Lark|Binding' — all green
  - pnpm typecheck — all 6 packages clean
  - pnpm lint — 0 errors (15 pre-existing warnings, none in changed files)
  - pnpm --filter @multica/views test — 859/859 pass

Pre-existing failures in server/internal/middleware (column
"profile_description" missing from local test DB) reproduce against
the parent commit and are unrelated to this change.

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): gate bind CTA to workspace admins, terminate QR polling on 4xx (MUL-2671)

Two frontend must-fixes from the PR #3277 二审:

1. LarkAgentBindButton now self-hides for non-admin viewers in addition
   to the existing install_supported check. The agent-detail page mounts
   the button under `canEdit`, which canEditAgent lets agent owners
   through even when they are not workspace admins — but the backend
   gates POST /lark/install/begin and the status poll on owner/admin
   (router.go:478-487), so the previous behavior shipped a CTA that was
   guaranteed to 403. The new gate reads workspace role from the same
   member list the settings tab already uses.

2. The status polling loop now terminates on 404 (session gone — server
   restarted, multi-instance routing, or in-process GC swept it) and
   403/401 (permission revoked mid-session). Previously every error
   path scheduled another setTimeout, which trapped the user on a stale
   QR forever. ApiError gives us the HTTP status verbatim; terminal
   responses set status=error with stable error_reason codes
   (session_lost, forbidden) that flow through the existing dialog
   switch + retry/close affordances. 5xx + network blips still retry.

i18n: new install_error_session_lost / install_error_forbidden in en
and zh-Hans, with default fallback preserved per the enum-drift rule.

Coverage: 6 new vitest cases — admin/owner allow, member deny,
unsupported-install deny, and the two terminal-error polling paths
using fake timers to assert the loop stops scheduling.

Also clears a handful of stale OAuth/manual-install doc comments
flagged in the review (non-blocker cleanup): doc.go's §10 now points
at RegistrationService, installation.go's input-shape doc loses the
OAuth-callback half, and client.go's stubAPIClient comments no longer
reference OAuth callbacks.

Co-authored-by: multica-agent <github@multica.ai>

* docs(integrations/lark): describe gate as device-flow install in agent-detail integrations comment (MUL-2671)

The comment block above the agent-detail Integrations section still
described the capability gate as 'server-side OAuth-install'. The
OAuth path is gone — install is now device-flow per RFC 8628 — so the
comment now reads 'server-side device-flow install capability gate'.

Pure comment change; behavior is unchanged. Cleans up the nit Elon
called out in PR #3277 二审 (MUL-2671).

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): wire inbound pipeline + WS Hub at boot (MUL-2671)

Stage 3.a of MUL-2671. Hub class, Dispatcher, ChatSessionService and
AuditLogger have all been implemented and tested in prior PRs but
none of them was constructed at boot, so the in-process plumbing
was never exercised end-to-end. This change wires them together
behind the same `MULTICA_LARK_SECRET_KEY` gate that already gates
InstallationService / RegistrationService, and starts the Hub under
the existing `sweepCtx` so it winds down alongside the other
long-running workers after HTTP drain.

The real long-conn EventConnector is still pending; the factory
hands every supervisor a shared NoopConnector that holds the lease
and emits nothing. That lets staging exercise the lease /
supervisor / shutdown lifecycle against real DB rows without
committing to the Lark wire protocol implementation. Swapping in
the real connector is a single line change in the same router
block; the Dispatcher / ChatSessionService / Hub seams stay frozen.

## Why a noop placeholder, not a stub-or-skip

The Hub's value is mostly its lifecycle: §4.4 ownership lease,
LeaseRenewInterval / LeaseTTL, supervisor reap on revoke, clean
release on shutdown. None of that runs unless the Hub is actually
started. Holding off until the real connector lands means the next
PR has to debut both pieces simultaneously; wiring the supervisor
loop first lets the real connector PR be a focused, reviewable
swap.

## Changes

- `internal/integrations/lark/noop_connector.go` — `NoopConnector`
  implementing `EventConnector`: blocks on ctx until the Hub
  cancels (lease loss / shutdown / revoke), emits no events, logs
  on enter/exit so operators see exactly which installation the
  supervisor is holding the lease for.
- `internal/integrations/lark/noop_connector_test.go` — verifies
  the connector blocks until ctx cancel, returns nil on clean exit,
  never invokes the emit callback, and the factory shares a single
  connector instance across installations.
- `internal/handler/handler.go` — new `LarkHub *lark.Hub` field on
  `Handler`. Nil when the Lark integration is disabled.
- `cmd/server/router.go` — inside the existing Lark wiring block,
  construct `AuditLogger`, `ChatSessionService` (with `*pgxpool.Pool`
  for the in-tx dedup Mark), `Dispatcher` (wiring `h.IssueService`
  and `h.TaskService` so `/issue`-created issues share counter /
  duplicate guard / project boundary / broadcast / analytics with
  the rest of the product), and the `Hub` with the
  `NoopConnectorFactory`. `NewRouterWithOptions` now returns
  `(chi.Router, *handler.Handler)` so main.go can drive Hub
  lifecycle; `NewRouter` discards the handler.
- `cmd/server/main.go` — start the Hub under `sweepCtx` after the
  other background workers, and `Wait` on it after HTTP drain +
  sweep cancel so the lease renewer can issue a final release
  before exit. Skipped entirely when `h.LarkHub == nil`.

## Test plan

- [x] `go build ./...` clean
- [x] `go vet ./...` clean
- [x] `go test ./internal/integrations/lark/...` (new noop tests +
      existing hub / dispatcher / chat_service / registration /
      binding_token / outbound / issue_command suites) — all pass
- [x] `go test ./internal/handler -run 'TestLark|TestRedeemLarkBinding'`
      pass — handler-side Lark surfaces unchanged
- [x] `go test ./internal/service/... ./internal/util/secretbox/...`
      pass
- [x] `pnpm --filter @multica/views exec vitest run settings/components/lark-tab`
      pass (6/6) — frontend lark surfaces unchanged
- [ ] Local broad `go test ./internal/handler/...` still blocked by
      the pre-existing test DB schema drift Elon flagged in the
      previous round (`column "metadata" does not exist`,
      unrelated to this change); CI is the authoritative check.
- [ ] Manual end-to-end deferred until the real long-conn
      EventConnector lands (next stage).

MUL-2671

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): bound Hub lease release + shutdown wait (MUL-2671)

Lease release used context.Background(); a stalled DB pool could pin
shutdown indefinitely. Add LeaseReleaseTimeout (5s default) and
ShutdownTimeout (15s default) to HubConfig, route releaseLease through
a bounded context, and expose WaitWithTimeout for main.go so a wedged
supervisor degrades to LeaseTTL expiry on the next replica instead of
blocking process exit. Also correct the LarkHub field comment in
handler.go: the Hub is wired whenever the at-rest secret key is set,
independent of whether the outbound HTTP APIClient is configured.

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): real WS long-conn connector + ctx-cancel-breaks-read (MUL-2671)

Replaces NoopConnectorFactory with a production EventConnector that
opens Lark's event-subscription WebSocket. Gated behind
MULTICA_LARK_WS_ENABLED so staging boots stay on the noop path until
operators opt in, and falls back to noop with a warning when the WS
flag is set without MULTICA_LARK_HTTP_ENABLED (the real connector
needs the cached tenant_access_token).

Why this connector exists separately from the Hub: gorilla/websocket
ReadMessage blocks on the underlying TCP socket and does not observe
context. The watchdog goroutine inside WSLongConnConnector.Run closes
the conn the moment ctx fires, so lease loss / shutdown breaks the
blocking read in bounded time — exactly the invariant Hub
renewLeaseUntil's runCancel depends on for the "at most one active WS
per installation across replicas" guarantee. Tests cover this
explicitly (TestWSConnectorRunReturnsOnCtxCancelEvenWhenReadIsBlocked).

The Lark wire surface is split into three swappable seams so the
transport layer stays tested in isolation:

  - EndpointFetcher (POST /event-subscription/v1/connection_token)
    resolves a one-shot wss URL per Run. No caching — replaying a
    one-shot token would look like a Lark outage.
  - FrameDecoder turns one raw JSON envelope into an InboundMessage
    or a "control / heartbeat / drop" verdict. Decoder errors log
    + drop the frame; they do NOT tear down the connection.
  - CredentialsProvider wraps InstallationService.DecryptAppSecret
    so plaintext app_secret lives in memory only during a Run.

Also fixes the handler.go LarkHub comment: it still said "joins on
Wait during graceful shutdown" but main.go has used WaitWithTimeout
(bounded wait) for several commits. Comment now matches.

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): align WS to official binary Frame protocol + DispatchResult outbound replies (MUL-2671)

Two must-fix items from Elon's review of PR #3277:

1. WS protocol layer rewritten to match the official Lark Go SDK
   (`larksuite/oapi-sdk-go/v3/ws`):
   - Bootstrap is `POST /callback/ws/endpoint` with AppID/AppSecret
     in the body (no tenant_access_token bearer). Response carries
     wss URL + ClientConfig (PingInterval / ReconnectInterval /
     ReconnectNonce / ReconnectCount).
   - `service_id` is parsed from the wss URL query and used as
     Frame.Service on every outbound frame.
   - Wire envelope is the binary protobuf `pbbp2.Frame` (hand-rolled
     via protowire to avoid pulling the whole SDK in, byte-identical
     field tags). JSON payloads are nested inside Frame.Payload.
   - Inbound data frames are ACKed with a `Response{code:200,...}`
     JSON payload that reuses the inbound headers; infra failures
     produce code=500 so Lark retries.
   - Ping is the app-layer binary `NewPingFrame(serviceID)` at the
     server-supplied cadence; WebSocket protocol PING is removed
     (Lark ignores it). Server-initiated pings get a pong reply.
   - ctx-cancel-breaks-read invariant preserved via the watchdog
     goroutine that closes the conn on ctx.Done; the read loop and
     ping goroutine serialize their writes through a single mutex.

2. `DispatchResult` outbound replies wired via a new `OutcomeReplier`:
   - `OutcomeNeedsBinding` mints a one-shot binding token and sends
     the binding prompt card to the sender's open_id.
   - `OutcomeAgentOffline` / `OutcomeAgentArchived` push a notice
     card into the chat with the agent name + Chinese copy matching
     §4.6.
   - `OutcomeIngested` stays owned by the Patcher; `OutcomeDropped`
     is silent.
   - The replier is best-effort: outbound failures are logged and
     swallowed so a Lark outage cannot stall the inbound pipeline.
   - Hub installs the noop replier by default; router wires the
     production `LarkOutcomeReplier` when APIClient.IsConfigured().

PersonalAgent long-conn risk surfaced (open per Feishu docs:
`长连接模式仅支持企业自建应用`). The implementation works for any
app archetype; the open question is whether `/callback/ws/endpoint`
accepts PersonalAgent credentials in practice. Surfacing the Lark
code+msg verbatim from the bootstrap response so an operator running
the smoke test sees the exact failure rather than a generic timeout.

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): byte-compat Frame marshal, chunk reassembly, ACK off reply critical path (MUL-2671)

Three protocol blockers from Elon's review of 9540008a:

1. Frame.Marshal is now byte-identical to oapi-sdk-go/v3/ws/pbbp2.Frame:
   - SeqID/LogID/Service/Method (proto2 req) emit unconditionally even at zero
   - PayloadEncoding/PayloadType/LogIDNew emit unconditionally per gogo
     generated MarshalToSizedBuffer (no zero-guard)
   - Payload uses the SDK's `!= nil` guard (nil omits, []byte{} emits 0-length)
   - ACK payload JSON matches SDK's NewResponseByCode + json.Marshal output
     ({"code":N,"headers":null,"data":null})

   Golden tests pin exact byte sequences for ping/pong/ACK/full/zero
   frames; verified against the real SDK pbbp2.pb.go MarshalToSizedBuffer
   producing identical bytes.

2. Multi-frame events (sum>1) are reassembled via the new chunkAssembler:
   - 5s sliding TTL (matches SDK combine() cache TTL)
   - Lazy GC on admit (no separate sweeper goroutine)
   - Out-of-order seq + duplicate seq idempotent
   - Partial chunks are NOT ACKed (SDK behaviour: only the final chunk's
     ACK confirms the whole event so Lark can retry on partial loss)
   - Connector wires assembler per-Run; state dies with the session

3. OutcomeReplier detached from ACK critical path:
   - HubConfig.ReplyTimeout default 2.5s, strictly under Lark's 3s ACK deadline
   - handleEvent dispatches synchronously (fast DB path), then spawns the
     replier under a fresh background ctx with WithTimeout(ReplyTimeout)
   - Hub.replyWg tracks in-flight replies; Hub.Wait / WaitWithTimeout
     drain them so shutdown is bounded
   - Noop replier short-circuits inline (no goroutine cost when outbound
     APIClient isn't configured)

   Proof tests:
   - TestHubScheduleReplyReturnsImmediately: scheduleReply with a 10s
     slow replier returns in <50ms
   - TestHubReplyTimeoutCancelsHungReplier: hung replier ctx fires at
     ReplyTimeout
   - TestHubWaitDrainsInFlightReplies: Wait blocks until replies finish
   - TestHubACKNotBlockedByOutboundReply: end-to-end through the
     connector — data-frame ACK lands within 500ms even when the
     replier hangs 5s

PersonalAgent real-env smoke remains Bohan's decision; this PR closes
the technical blockers Elon flagged.

Co-authored-by: multica-agent <github@multica.ai>

* docs(service/issue): narrow position concurrency claim to create-create (MUL-2671)

Elon's review of the merge resolution flagged that the comment on the
new NextTopPosition call promised more than the code guarantees:
concurrent manual reorder via UpdateIssue(position) does NOT take the
workspace row lock that IncrementIssueCounter holds, so a create
racing a reorder can still land on the same position. Rewrite the
comment to only claim create-create serialization, which is the
behaviour the lock actually delivers. No code change.

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): keep device-flow polling on RFC 8628 HTTP 400 (MUL-2671)

Lark's device-flow polling endpoint returns HTTP 400 with the JSON
body `{"error":"authorization_pending"}` while the user hasn't scanned
the QR yet — this is the RFC 8628 spec, and the upstream oapi-sdk-go
implements the same handling. Our previous doForm treated ANY non-2xx
as a terminal protocol error, so every install session was killed by
the first poll (~5s after begin) and the install dialog appeared
silently empty: the frontend received status=error +
lark_protocol_error before the user could even read the description.

Fix: doForm now decodes the JSON body first; if it parses, the caller
(Begin / Poll) routes on the body's `error` field, where the existing
switch correctly maps authorization_pending / slow_down to "keep
polling" and access_denied / expired_token to terminal failure. Only
unparseable bodies (5xx HTML proxy pages, gateway timeouts) still
surface as a typed http_NNN RegistrationError.

Three regression tests pin the new behaviour:
- HTTP 400 + authorization_pending → res.Status="authorization_pending"
- HTTP 400 + access_denied → res.Err.Code="access_denied" (terminal)
- HTTP 502 + HTML body → http_502 RegistrationError

Verified against the live local env: install/begin -> 200, status
stays "pending" through the first poll cycle, no longer flips to
"error" within seconds.

Co-authored-by: multica-agent <github@multica.ai>

* fix(views/lark): reset closedRef on every mount so StrictMode double-mount renders QR (MUL-2671)

Empty QR dialog body in the dev env: Bohan opened the bind dialog and
got an empty white area where the QR should have been — no QR, no
"starting" placeholder, no error text. Backend was returning the QR
URL correctly; the bug was on the frontend.

Root cause: React 19 / Next.js dev StrictMode mounts every component
twice (mount → cleanup → mount). The component instance is REUSED
across the simulated remount, which means useRef objects are
preserved. The dialog's `closedRef` lifecycle:

  1. Mount #1: closedRef={current:false}, beginSession() kicked off
     (HTTP request still in flight)
  2. Cleanup runs: closedRef.current=true
  3. Mount #2: beginSession() kicked off again, BUT the ref still
     reads {current:true} from step 2
  4. Both promises resolve. Both hit the post-await guard
     `if (closedRef.current) return;` and bail out before setSession().
  5. Result: session stays null forever. Every conditional in the
     dialog body (beginning/session-pending/success/error) is false →
     empty body.

Fix: reset closedRef.current=false at the START of the effect, not
just at component construction. The cleanup-then-mount pair now
re-arms the guard so subsequent setSession calls actually land.

Regression test wraps the dialog in <StrictMode> and asserts the
QR appears within 2s with the correct value — fails closed if anyone
removes the reset.

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): drop EventTaskCompleted subscription so the chat reply doesn't get overwritten by "Done." (MUL-2671)

Bohan reproduced on the live dev env: agent replies show only a card
saying "Done." in Lark, even though Multica's own chat panel has the
real "Hello! I'm cc…" reply. Tasks succeed end-to-end, but the user
loses the reply on the Lark side.

Root cause: TaskService.CompleteTask publishes two events for every
chat task IN ORDER:

  1. broadcastChatDone(...)       → ChatDonePayload{Content: "Hello!..."}
  2. broadcastTaskEvent(Completed) → map[string]any{task_id, agent_id,...}
                                     (no `content` key)

The Patcher subscribed to BOTH and routed each to finalize(). The
first patch correctly rendered the reply text, the second
patched the same card with an empty payload — chatDoneContent()
returned "" and the renderer fell back to "Done." (default empty-body
copy). The second patch wins because Lark stores whatever was last
applied.

Fix: stop subscribing to EventTaskCompleted in the Patcher and remove
the corresponding switch arm. EventChatDone is the canonical "agent
finished replying" signal for the Lark card path; EventTaskCompleted
is still emitted to the bus for other listeners (web UI, analytics,
task usage) where the lack of content doesn't matter.

Regression test TestPatcherIgnoresEventTaskCompletedForChatTasks
emits ChatDone followed by TaskCompleted on a streaming card and
asserts: exactly one patch, body contains the agent reply, body does
NOT contain "Done.". If anyone re-adds the EventTaskCompleted
subscription, this fails immediately.

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): chat replies as plain text IM messages, not card chrome (MUL-2671)

Bohan reported on the live dev env that even with the agent's reply
shown correctly, every message is wrapped in an interactive card with
the agent name as the header — it feels like a system notification,
not a normal chat reply. He wants the reply to land as a regular Lark
text bubble.

Changes:

- Add APIClient.SendTextMessage backed by Lark's
  /open-apis/im/v1/messages with msg_type=text. JSON-encodes the
  {"text": ...} envelope Lark requires so callers pass raw strings.
- Patcher.Register no longer subscribes to EventTaskQueued /
  EventTaskRunning. There is no more thinking → running → final
  card lifecycle on the success path: it added card chrome without
  buying anything for free-form chat.
- On EventChatDone, the new sendChatReply path posts the assistant
  message content as plain text. Empty content is silently dropped
  rather than rendered as "Done." (the prior fallback that
  confused Bohan).
- Failure path keeps a one-shot error card on EventTaskFailed —
  the visual distinction from a normal reply is genuinely useful,
  and failures are rare enough that the chrome isn't noisy.
- Throttle / lastPatched map / MinPatchInterval / shouldPatch /
  markPatched / loadCardOrSkip are all removed; nothing in the new
  flow patches.

Tests:

- TestPatcherSendsPlainTextOnChatDone pins the new contract: exactly
  one SendTextMessage call, no card sends or patches, content
  matches the ChatDonePayload.
- TestPatcherDropsEmptyChatReply pins the "no more Done. fallback"
  decision — empty content drops, period.
- TestPatcherFailEventSendsErrorCard pins the failure path still
  uses a card (one-shot, no patching).
- TestPatcherIgnoresEventTaskCompletedForChatTasks rewritten for
  text path: ChatDone then TaskCompleted yields exactly one text
  send, no duplicate.
- TestPatcherSkipsWhenNoChatSessionBinding and
  TestPatcherSwallowsInstallationLoadErrors rewritten to drive
  EventChatDone (the new entry point) instead of TaskQueued.
- TestPatcherSendsThinkingCardOnTaskQueued deleted (no more
  thinking card).

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): pre-fill PersonalAgent bot name as "<agent> - Multica" (MUL-2823) (#3520)

The device-flow install left the bot at Lark's auto-generated
"{用户姓名}的智能助手". Lark's registration scene supports pre-filling the
name via a `name` query param on the verification/QR URL (mirrors the
upstream SDK's AppPreset.Name) — a user-editable default that rides on
the QR URL, not the begin POST body (which has no name field).

BeginInstall already loads the agent for its ownership check, so we keep
it and thread `<agent.Name> - Multica` through Begin → decorateQRCodeURL.
A blank name degrades to plain "Multica".

There is no post-install rename API (bot/v3 is read-only; no
bot/v3/update), so the install-time pre-fill is the only programmatic
lever; the user can still edit the name on the creation form.

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): restore /issue confirmation + pin SendTextMessage wire (MUL-2671)

Two recovered/added contracts off Trump's review of HEAD fe381a07:

1) /issue confirmation in Lark was a casualty of the plain-text
   refactor. The pre-refactor `RenderInput.IssueNumber` field was
   declared but never actually rendered into the card body, so even
   in the original card-based flow the user never saw a "Created
   [MUL-42]" confirmation. Now the OutcomeReplier handles
   OutcomeIngested + IssueID.Valid by sending a plain text message:

     Created MUL-42 — fix login bug
     https://multica.example/issues/MUL-42

   Composed from a new DispatchResult.IssueIdentifier +
   IssueTitle, populated by the Dispatcher from
   workspace.IssuePrefix + issue.Number / issue.Title. Workspace
   lookup is best-effort: a Postgres blip on workspace gets a "#42"
   fallback rather than silently dropping the confirmation.

   The agent's own chat reply (if any) continues to land separately
   via the Patcher on EventChatDone — these are two semantically
   distinct messages and the user benefits from seeing both.

2) SendTextMessage is the wire layer Trump flagged for missing
   coverage. Three new wire tests pin:
   - happy path: POST /open-apis/im/v1/messages?receive_id_type=chat_id,
     msg_type=text, Bearer <tenant_access_token>, double-JSON
     content envelope
   - special-character round trip: newlines, double quotes,
     backslashes, tabs, Chinese + emoji, JSON-lookalike strings.
     The inner {"text": ...} is encoded once at JSON.Marshal time
     and once again when the outer body serializes; losing either
     pass corrupts the message and the bug is invisible without a
     contract pin.
   - Lark error path: non-zero `code` surfaces as a wrapped error
     with the code embedded.

Tests:
- TestDispatcher_IssueCreationFromCommand asserts IssueIdentifier
  ("MUL-42") and IssueTitle propagate through DispatchResult.
- TestDispatcher_IssueIdentifierFallsBackToNumberOnWorkspaceLookupErr
  pins the "#7" degrade-graceful fallback.
- TestLarkOutcomeReplierIssueCreatedSendsConfirmation pins the
  text body (identifier + title + deep link) and asserts no card
  send on this path.
- TestLarkOutcomeReplierOutcomeIngestedSilentWithoutIssue pins
  the silent-on-plain-chat default so we don't accidentally start
  emitting a confirmation for every message.
- TestHTTPClient_SendTextMessage_* covers the wire contract.

Frontend locale parity (en + zh-Hans, 53 tests) is currently green
on this HEAD; no changes needed.

Co-authored-by: multica-agent <github@multica.ai>

* fix(views/locales): add missing ko keys for Lark MVP (MUL-2671)

Trump flagged on PR #3277 review that the ko bundle was missing the
Lark-MVP-only keys that en + zh-Hans both carry. The parity test
caught it cleanly after main was merged in (Korean PR landed on main
between the prior review and this one):

  common.lark_bind.*                       (13 keys)
  settings.page.tabs.lark                  (1 key)
  settings.lark.*                          (45 keys)
  agents.inspector.section_integrations    (1 key)

Korean translations are professional/concise — "Lark" stays as the
brand name (matches how en keeps "Lark" + "(飞书)" parenthetically;
ko/users searching for the product expect "Lark"), and product copy
follows the zh-Hans tone where Multica nouns ("에이전트", "워크스페이스")
are romanized loan words consistent with the rest of the ko bundle.

Slot ordering preserved against EN:
  - page.tabs.lark sits between github and integrations
  - inspector.section_integrations sits right after section_skills

Verified: pnpm exec vitest run locales/parity → 105/105 pass.
Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): /issue origin_type CHECK + Hub restart on credentials rotation (MUL-2671)

Two live-env bugs Bohan reproduced:

1) /issue command crashed the WS connector. Dispatcher writes
   origin_type='lark_chat' on issues born from `/issue`, but the
   issue_origin_type_check CHECK constraint was last extended in
   migration 060 for quick_create — it doesn't list lark_chat, so
   every Lark /issue tripped SQLSTATE 23514 and bubbled up as an
   infra error. The infra error tore down the WS connector, Lark
   retried the same message, the new connector tripped the same
   constraint and crashed again. Repro in the live env: three
   crashes from the same /issue event over ~40s, each leaving the
   user with no confirmation in Lark.

   Migration 111 extends the CHECK list:
     CHECK (origin_type IN ('autopilot', 'quick_create', 'lark_chat'))

2) Re-scanning an already-bound agent silenced the bot. The device
   flow re-registers with Lark, which mints a brand-new bot (fresh
   app_id + app_secret); RegistrationService.finishSuccess upserts
   into lark_installation by agent_id, so the row's credentials
   rotate in place. But the running supervisor held the OLD inst
   struct by value and kept a WS open against the OLD bot's app_id —
   so all events to the NEW bot went nowhere. Bohan's "claude code
   现在不能在飞书里回复了" symptom maps exactly to this:

      log timeline:
      16:29:57  cc connector connected with app_id=cli_aa9398dd...  (OLD)
      16:34:07  lark registration: install complete                  (rotation)
      → row.app_id is now cli_aa93f36f...                            (NEW)
      → old WS still subscribed to OLD app_id; new app_id receives nothing

   Fix: Hub.sweep now compares each installation row's credentials
   fingerprint (app_id + bot_open_id + sha256(app_secret_encrypted))
   against the snapshot the running supervisor was started with. On
   diff, cancel the old supervisor and start a fresh one inline. A
   monotonic gen counter on the supervisor entry disambiguates the
   old goroutine's deferred cleanup from the new entry the rotation
   path already swapped in.

Tests:
- TestHubRestartsSupervisorOnCredentialsRotation pins the new path:
  starts hub on app_one, rotates the row to app_two, asserts the
  connector factory is called again with the fresh AppID.
- TestHubDoesNotRestartSupervisorOnUnchangedRow pins the negative
  case so an unchanged row doesn't degenerate into a per-sweep
  busy-loop.
- Existing hub tests (lease, supervise, shutdown, ACK timing,
  noop replier) all green.

Verification:
- go test ./internal/integrations/lark/... -race -count=1   ok
- go build ./... clean
- migration applied locally; \d+ issue confirms lark_chat in CHECK

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): per-supervisor lease token to fence rotation handoff (MUL-2671)

Elon flagged a race in HEAD be8d4cef's rotation path: both the old
and the new supervisors of the same Hub used the hub-wide nodeID as
their WS lease token, so an old supervisor's post-cancel
releaseLease(nodeID) would CAS-match the lease row the successor had
just acquired with the SAME token and DELETE it. Symptom would be a
silently empty lease row a few hundred ms after every device-flow
re-scan — no replica owning the install, no events delivered, the
"bot goes quiet" pattern Bohan hit the first time but now from the
fencing side rather than the credentials side.

Fix: leaseToken(nodeID, gen) composes "<nodeID>-g<gen>", where gen is
the monotonic counter already attached to each supervisorEntry. The
nodeID prefix keeps cross-replica observability (an operator
inspecting lark_installation.ws_lease_token can still map back to a
process) while the -g suffix makes the OLD supervisor's release
target the OLD row state. Once the rotation path swaps in the new
supervisor, the row's CurrentToken is the new -g(N+1) token, so the
old -gN release's WHERE clause no-ops instead of clobbering.

acquireLease / renewLeaseUntil / releaseLease now take an explicit
token argument; supervise threads its leaseToken through. The
plumbing isn't pretty, but having an explicit argument at every call
site is the only way the rotation invariant survives subsequent
refactors — without it, a future caller could quietly reintroduce
"just use h.nodeID" and the race is back.

Two regression tests:

- TestHubRotationStaleReleaseDoesNotClearSuccessorLease drives the
  fake lease state machine directly:
    1. old acquires(tokenA)
    2. rotation lands; new acquires(tokenB)
    3. old's stale release(tokenA) fires
  Asserts owner ends up still tokenB. Hub-wide-nodeID code would fail
  step 3 by clearing the entry.

- TestHubRotationEndToEndKeepsSuccessorLeased runs the same scenario
  through the live supervise loop: starts hub, rotates the row, waits
  for sup2 to take over with a distinct token, sleeps past sup1's
  unwind, asserts the row is still held by a non-sup1 token. Catches
  the bug even when the goroutine timing is non-deterministic.

Verification: go test ./internal/integrations/lark/... -race -count=1   ok
  go build ./...                                            clean
  go vet ./...                                              clean
Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): route group @-mentions via union_id, not open_id (MUL-2671)

In a Lark group with multiple Multica bots installed, the bot whose WS
received the event sometimes failed to recognize that it was the @-target
while the OTHER bot's supervisor falsely fired. Bohan's controlled three-
message test (only @A, only @B, @both) hit this: @A and @B alone went
unanswered, @both got picked up by A only.

Root cause: the `mentions[].id.open_id` field Lark puts on the WS event
is structurally INVERSE to `/bot/v3/info`'s `bot.open_id` across the two
WSes. From A's WS perspective, the wire-form open_id for "A was @-ed"
is NOT equal to A's API-side open_id, but IS equal to what B's WS sees
on its side, and vice versa. The decoder's `mention.open_id ==
inst.BotOpenID` match therefore fires on the wrong bot in multi-bot
groups. Only `union_id` (the Lark-tenant-scoped stable identifier) is
consistent across both WSes.

Changes:
- migration 112 adds nullable `lark_installation.bot_union_id`
- sqlc query exposes UpsertLarkInstallation/CreateLarkInstallation
  with bot_union_id, plus a focused SetLarkInstallationBotUnionID for
  the backfill path
- httpAPIClient.GetBotInfo now follows /bot/v3/info with /contact/v3/
  users/{open_id}?user_id_type=open_id and returns both identifiers
  on BotInfo. Soft-fails on contact-scope denial: install still
  succeeds with an empty UnionID, and the decoder falls back to the
  legacy open_id match for single-bot deployments.
- RegistrationService.finishSuccess persists union_id alongside
  open_id during the device-flow finalize.
- ws_frame_decoder.containsMention prefers union_id and only walks
  open_id when the installation row has not been backfilled yet.
- BackfillBotUnionIDs runs once at server boot for installations
  created before migration 112; bounded per-row 10s timeout and a
  pure soft-fail policy so a slow Lark round-trip cannot block
  startup.
- regression tests cover the three decoder paths: union_id match
  wins over open_id mismatch, union_id mismatch overrides open_id
  match, and open_id fallback when union_id is unknown.

Co-authored-by: multica-agent <github@multica.ai>

* chore: drop trailing blank lines at EOF on four files (MUL-2671)

git diff --check origin/main..origin/pr-3277 flagged these as new
blank lines at EOF; clearing so the diff stays clean for review.

Co-authored-by: multica-agent <github@multica.ai>

* fix(views/locales): add missing ja keys for Lark MVP + section_integrations (MUL-2671)

CI frontend job tripped on the ja locale parity check: ja is missing
the lark_bind block in common.json, the lark block + page.tabs.lark
in settings.json, and inspector.section_integrations in agents.json.
The ko fix earlier covered Korean; ja was added separately on main
and the merge surfaced these gaps. Translations mirror the en source
and follow the same voice as the existing ja bundle.

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): rewrite @_user_N placeholders into clean body (MUL-2671)

When Lark dispatches a group `im.message.receive_v1`, the message
text contains opaque `@_user_1`, `@_user_2`, … placeholders and the
real identity is in `mentions[]`. We were forwarding the raw text to
the agent, so a Bohan-typed "@Bot ping test" arrived as "@_user_1
ping test" — neither human-readable nor useful as LLM context, and
the agent was paying tokens to figure out which `@_user_N` was even
itself.

The new resolveMentions pass:
  * strips the bot's own mention entirely (the dispatcher already
    routes the event on AddressedToBot; re-emitting @<self> in front
    of every message adds zero signal and pollutes context),
  * substitutes other participants with `@<displayName>` so a
    follow-up "@Alice" reads naturally,
  * collapses horizontal whitespace introduced by the strip while
    preserving original newlines.

Bot identity check uses the same union_id-preferred + open_id
fallback as containsMention, so the rewrite stays consistent with
the routing path. Tests cover the four shapes: bot self-mention,
mixed bot + other-user mention, multi-line body with stripped
mention, and a no-mention body that should be left untouched.

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): union_id-first self mention strip + token-aware scan + local whitespace cleanup (MUL-2671)

Three review blockers on the mention rewrite from PR review:

1. isBotMention now mirrors containsMention's union_id-first policy.
   When the installation row knows our union_id, we trust it
   exclusively (open_id is structurally inverted in multi-bot
   groups — matching on it would re-introduce the routing bug we
   fixed two commits ago). open_id fallback fires only when
   union_id is absent. New tests: @-ing both bots in one message
   correctly strips only self and renders the sibling as @<name>;
   open_id-matches-but-union_id-differs does NOT strip.

2. resolveMentions no longer collapses or trims whitespace globally.
   Indentation, tabs, code blocks, tables — all preserved verbatim.
   When the self mention is removed we eat exactly one adjacent
   horizontal space (the one after the placeholder, or, when the
   mention sits at end-of-input, a single space already emitted
   right before it). New test exercises a multi-line indented +
   tabbed body and asserts the whole shape survives.

3. Prefix-collision-safe replacement. A chat with 11+ participants
   exposes both `@_user_1` and `@_user_10`; naive ReplaceAll for
   `@_user_1` would mangle the substring of `@_user_10`. The
   resolver now does a single-pass token scan with the mention
   list sorted longest-key-first, so the longer placeholder always
   wins at any scan position. New test covers the @_user_1 /
   @_user_10 case explicitly.

Also drops the temporary INFO-level diag logging the previous
commit added — root cause was confirmed (union_id swap in the
manual backfill; not a decoder bug).

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): scope inbound dedup per (installation_id, message_id) (MUL-2671)

Root cause of the residual "@Cc gets dropped as not_addressed_in_group"
even after the union_id swap landed: lark_inbound_message_dedup was
keyed on `message_id` alone. In a Lark group chat where the workspace
has multiple Multica bots installed, Lark delivers the SAME message_id
to every bot's WS supervisor. Whichever WS claimed first then ran its
own AddressedToBot check; the bot that was actually @-ed lost the dedup
race, found the row already terminal (`processed_at IS NOT NULL`), and
was dropped as `duplicate` BEFORE it could evaluate its own mention.
Net: every @ silently disappeared if Lark happened to route the OTHER
bot's WS first.

The dedup gate's original purpose (idempotency against WS reconnect
replay) is per-installation by definition, so the right key is
composite (installation_id, message_id).

Changes:
- migration 113 drops + recreates lark_inbound_message_dedup with
  installation_id NOT NULL REFERENCES lark_installation(id) ON DELETE
  CASCADE and PRIMARY KEY (installation_id, message_id). The table is
  a 24h transient cache, so dropping existing rows is safe.
- sqlc queries: ClaimLarkInboundDedup / MarkLarkInboundDedupProcessed /
  ReleaseLarkInboundDedup all now take installation_id.
- AppendUserMessageParams carries InstallationID through to the
  in-tx Mark call so the chat_message+dedup atomicity stays intact.
- Dispatcher passes inst.ID to claim + applyFinalize + AppendUserMessage.
- Test fakes key dedup state on (installation_id, message_id) via a
  composite map key; all existing pre-seeded rows use a seedDedupKey
  helper bound to the default activeInstallation fixture so the prior
  staleness / token-rotation / in-tx mark tests still exercise the
  same regression they did before.
- New regression TestDispatcher_DedupIsScopedPerInstallation pins the
  multi-bot invariant: a row pre-seeded for installation A does NOT
  block installation B's first delivery of the same message_id; B
  runs through its own group-filter / identity / ingest pipeline.

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): render markdown chat replies via schema-2.0 card (MUL-2671)

The agent's chat replies were going out as msg_type=text, so every
`**bold**`, fenced code block, list, table, and link in the body
showed up as literal markdown characters in Lark — the user saw raw
asterisks, hashes, pipes instead of formatted text. Bohan reported
this and pointed at zarazhangrui/lark-coding-agent-bridge as the
shape to emulate.

The bridge repo uses Lark interactive cards with the schema-2.0
envelope and a `tag: "markdown"` body element; Lark's client
renders that to formatted text (GFM-ish: bold/italic, headings,
lists, links, fenced code blocks, tables, blockquotes). They expose
multiple reply modes (card / markdown-as-post / text) gated by user
config; we go a step simpler — auto-detect markdown syntax in the
agent's body and route accordingly:

- containsMarkdown(): cheap substring + regex pass for fenced code
  blocks, headings, list markers, bold/italic, tables, links,
  blockquotes, horizontal rules, inline code. Biases toward false-
  positive — wrapping prose in a card still renders fine, but
  missing a real markdown block leaves raw characters visible.

- APIClient gains SendMarkdownCard / SendMarkdownCardParams.
  Implementation marshals the schema-2.0 envelope verbatim:
  {schema:"2.0", body:{elements:[{tag:"markdown", content: md}]}}.
  Stub returns ErrAPIClientNotConfigured.

- Patcher.sendChatReply now branches on containsMarkdown:
  markdown → SendMarkdownCard, plain prose → SendTextMessage. A
  one-liner "sure, on it" stays as a normal IM bubble (no card
  chrome); anything with markdown gets the rendered card.

Tests: TestContainsMarkdown pins the heuristic across plain prose
and ten markdown shapes; TestPatcherRoutesMarkdownReplyToCard and
TestPatcherRoutesPlainReplyToText cover the router; new HTTP wire
test TestHTTPClient_SendMarkdownCard_HappyPath contract-pins the
card envelope (msg_type=interactive, schema 2.0, markdown tag,
verbatim body). Full lark suite passes.

Co-authored-by: multica-agent <github@multica.ai>

* fix(service/issue): route analytics.IssueCreated through obsmetrics.RecordEvent (MUL-2671)

CI's TestNoNakedAnalyticsCaptureInHandlersOrServices guard caught the
post-merge analytics call in IssueService.captureCreatedAnalytics
that still used s.Analytics.Capture(...) directly. Main added that
lint to prevent the Prometheus and PostHog sides from drifting — any
new analytics.* event must go through obsmetrics.RecordEvent so the
business-metrics collector and the PostHog client fire from the same
call site.

Fix mirrors how TaskService handles it: IssueService gains a
Metrics *obsmetrics.BusinessMetrics field (router wires it via
h.IssueService.Metrics = opts.BusinessMetrics next to the existing
TaskService line), and the in-service Capture call becomes
obsmetrics.RecordEvent(s.Analytics, s.Metrics, ...). nil-safe by
construction — RecordEvent treats a nil Metrics as PostHog-only.

Co-authored-by: multica-agent <github@multica.ai>

* feat(views/lark): swap Bind CTA for Connected+Manage link when agent already has an installation (MUL-2671)

Bohan reported the agent-detail Bind button keeps inviting the user to
re-scan the QR even when the agent already has an active Lark
PersonalAgent connected — and re-scanning silently upserts the
installation row, leaving the previously-created Lark bot dangling
as a zombie. Frustrating UX and an actual product footgun.

Anti-zombie guard at the only entry point: LarkAgentBindButton now
checks the cached installations listing for an active row pinned to
this agent_id. When one exists, the install CTA is gone — replaced
by a small Connected pill + an "Manage in Lark" link that opens the
Bot's app page in Lark's developer console (open.feishu.cn/app/<app_id>)
in a new tab. That's where scopes, display name, and additional
permission requests actually live; re-scanning never was the right
answer for managing an existing bot.

Scoping is per-agent: an active installation on a DIFFERENT agent
in the same workspace doesn't affect this agent's button, and a
revoked installation falls back to the bind CTA so the user can
re-create. Tests cover all four states (own-active / own-revoked /
other-agent-active / no-installation) and pin the Manage link's
href + target=_blank + noopener.

i18n: three new keys in settings.json (en / zh-Hans / ja / ko):
agent_bot_connected_label, agent_bot_manage_link,
agent_bot_manage_tooltip. Locale parity test still 157/157.

The dev console host is hardcoded to open.feishu.cn — operators
on the Lark international tenant currently get the wrong host;
future-proof fix wants the backend to surface a per-installation
dev_console_url on the listings response, called out in a code
comment.

Co-authored-by: multica-agent <github@multica.ai>

* feat(views/settings): collapse Lark into Integrations + render agent identity (MUL-2671)

Lark was its own top-level workspace settings tab while Integrations sat
empty next to it. As more integrations land, the sidebar would balloon
with one tab per provider. Move the Lark surface into Integrations as
the first hosted integration; the old ?tab=lark URL redirects through
LEGACY_WORKSPACE_TAB_REDIRECTS so bookmarks still resolve.

The Connected bots list was leaking the raw Lark app_id (cli_…) as the
row title with bot_open_id (ou_…) underneath — meaningless to product
users. Since the binding is 1:1 with a Multica Agent, join on agent_id
and render the agent's avatar + name via the workspace-standard
ActorAvatar + useActorName.getAgentName. Deleted agents fall back to
"Unknown Agent" so the row is still actionable for cleanup.

Tests: stub useActorName + ActorAvatar in lark-tab.test.tsx and add
LarkTab connected-bot tests covering the agent identity render and the
deleted-agent fallback. Drop the now-dead integrations.* + page.tabs.lark
+ lark.bot_open_id_label keys across all four locales — parity still
157/157, views suite 1141/1141.

Co-authored-by: multica-agent <github@multica.ai>

* feat(views/settings): wrap Lark in a named section inside Integrations (MUL-2671)

Integrations is meant to host multiple providers (Slack, Linear etc. as
they land), so the Lark content should sit under a Lark heading rather
than fill the tab directly — otherwise the first additional integration
would feel like it broke the IA. Add a "Lark" / "飞书" section heading
above LarkTab using the same h2 chrome the other settings tabs use, and
pin lark.section_title across all four locales (parity 169/169).

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
Co-authored-by: J <j@multica.ai>
2026-06-03 19:12:14 +08:00
Naiyuan Qing
1544e3b68a feat(skills): built-in agent skills (WIP) MUL-2759 (#3456)
* feat(skills): introduce built-in agent skills (WIP)

Inject platform-authored, version-bundled skills into every agent on top of
its workspace-bound skills, so agents learn how to operate Multica correctly
without users needing to know the internals or agents needing to read source.

Mechanism: skills are embedded into the server binary and appended to the
agent payload at task-claim time (handler/daemon.go), reusing the existing
SkillData wire + daemon-side writeSkillFiles. The daemon needs no changes,
and because it travels over an existing wire field, older daemons pick the
skills up the moment the server ships.

First skill: multica-mentioning — how to build a working @mention (look up
the UUID, match type to id source, know what each mention type triggers).

WIP: injection mechanism + first skill only; more skills to follow in
dependency order (skill -> agent -> squad).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(skills): make multica-mentioning the standard template + add eval

Add the contract-skill frontmatter the other built-in skills will copy:
user-invocable:false (it triggers from context, not as a slash command)
and allowed-tools fencing it to the multica CLI it teaches. These keys
survive to agent machines untouched (ensureSkillFrontmatter only ever
adds a missing name).

Add a Go eval in builtin_skills_test.go (a _test.go so it never ships to
agent machines via the skill-files walk):
- Enforces the template invariants on every built-in skill, present and
  future: multica- prefix, name+description present, description within
  1024 chars, body within the 500-line L2 budget, no eval file leaking
  into the shipped payload.
- Couples the mentioning skill's documented contract to the real
  util.ParseMentions: its Incorrect examples must parse to nothing (a
  name where a UUID belongs fails silently) and its Correct example must
  fire. A drift in the mention regex now breaks CI instead of silently
  turning the skill into a lie agents act on.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* feat(skills): add working-on-issues built-in skill

Co-authored-by: multica-agent <github@multica.ai>

* feat(skills): verify linked PRs in issue workflow skill

Co-authored-by: multica-agent <github@multica.ai>

* feat(skills): add skill import and discovery built-ins

Co-authored-by: multica-agent <github@multica.ai>

* feat(skills): add skill authoring built-in

Co-authored-by: multica-agent <github@multica.ai>

* docs(skills): align builtin skill workflows

Co-authored-by: multica-agent <github@multica.ai>

* docs(skills): use structured skill search

Co-authored-by: multica-agent <github@multica.ai>

* fix(skills): make built-in skill bundle launch-ready

Co-authored-by: multica-agent <github@multica.ai>

* fix(skills): align built-ins with additive skill binding

Co-authored-by: multica-agent <github@multica.ai>

* feat(skills): add creating agents built-in skill

Co-authored-by: multica-agent <github@multica.ai>

* Add built-in squads skill

Co-authored-by: multica-agent <github@multica.ai>

* refactor(skills): rewrite built-in skills as source-traced contracts

Rewrite the built-in agent skills to the inbuilt-skill-authoring standard:
state source-traced product facts with the source-code link logic as the
core, not prescriptive how-to coaching.

- creating-agents: drop the Decision-flow / Do-don't-consequences
  methodology; replace with field/behavior contracts (validation, persisted
  shape, daemon claim-time consumption, env gating, skill binding).
- skill-discovery: stop teaching repo/github_stars as selection signals —
  searchClawHubSkills never populates them (always null); rank by
  install_count + source/url + description. Add file:line citations.
- mentioning: drop the unbacked "member mention sends a notification" claim
  (no such path in the comment handler); state that only agent/squad
  mentions enqueue work. Tighten the parser-failure wording.
- working-on-issues: refresh citations drifted by the main merge; describe
  the PR response `state` enum accurately; trim status coaching.
- skill-importing: correct response type to SkillWithFilesResponse; document
  the reserved SKILL.md supporting-file rule; add line-accurate citations.
- squads: correct the "leader cannot be archived" overstatement (not
  rejected at create/update; fails closed later at routing/dispatch);
  refresh source-map attributions and test list.

Each skill now ships references/<skill>-source-map.md as its evidence layer
(line-accurate citations live there, not pinned in the test, so a future
main merge cannot rot them into stale lies).

builtin_skills_test.go: replace coaching/line-number pins with drift-resistant
contract anchors, forbid the coaching phrasing, and require every skill to
ship its source-map. The ParseMentions behavior coupling is preserved.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* docs(skills): close field-role and citation gaps found in review

Independent review of the rewritten built-in skills surfaced two real gaps and
some citation drift; this fixes them.

- creating-agents: add the three missing field rows (visibility,
  max_concurrent_tasks, mcp_config) to the field-contract table — mcp_config is
  runtime-consumed (TaskAgentData, daemon.go), visibility is access-control
  (default private), max_concurrent_tasks is a scheduler cap (default 6).
  Mark custom_args/runtime_config JSON validation as CLI-side (the server
  marshals as-is). Correct the CLI body-builder note (description/instructions
  use a non-empty check, the rest use Changed). Source-map: fix the env query
  name (UpdateAgentCustomEnv), the conformance test name, and add the new field
  defaults + the McpConfig runtime-payload line.
- mentioning: the @squad mention private gate is canAccessPrivateAgent, not
  canEnqueueSquadLeader (that wrapper is the assignment/child-done path).
- working-on-issues: cite notifyParentOfChildDone at its func def (:51), not the
  doc comment (:15).
- skill-importing: config.origin is set only when the source supplied an origin
  — note it may be absent; cite createSkillWithFiles at its definition
  (skill_create.go:72), not the call site.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* Add built-in skills for autopilots runtimes and resources

Co-authored-by: multica-agent <github@multica.ai>

* feat(runtime): list skill descriptions in the brief Skills index

The brief's `## Skills` section emitted bare skill names only, discarding
the one-line description that SkillContextForEnv already carries. For
Claude-family providers the frontmatter description is loaded natively;
for providers without native skill discovery (hermes/default) the brief's
list is the only signal they ever see, so a bare name gave them nothing
to decide when to load a skill. Emit `name — description` when a
description is present, falling back to the bare name when it is empty.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* refactor(skills): drop CLI-only rule from working-on-issues

The "Platform data goes through the CLI" section duplicated the runtime
brief's `## Important: Always Use the multica CLI` section verbatim (and
the attachment-via-CLI note duplicated the brief's `## Attachments`). The
CLI-only rule is universal and must be known before any skill loads, so
the brief is its single source of truth; the skill copy was pure
redundancy and a drift risk. Remove it and the matching intro clause.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* refactor(skills): remove discovery guidance from built-ins

* docs(skills): remove stale skill-necessity records

The per-skill necessity records had drifted to 3 of 8 shipped skills plus a
record for `multica-skill-authoring`, which is not a shipped built-in skill.
Per-skill "why it exists / when to use it" already lives co-located with each
skill (frontmatter `description` + `references/<skill>-source-map.md`) where it
cannot drift from the skill, and the doc's methodology duplicated the
workspace's inbuilt-skill-authoring protocol. Remove the file rather than keep a
parallel listing that every new skill has to remember to update.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* feat(runtime): add source-authority escape hatch to the brief

The brief already tells agents to run `--help` for command discovery, but
nothing stated the trust precedence when a skill, the brief, or a doc seems to
contradict actual behavior. Add one line to the Available Commands escape-hatch
note: trust the live CLI (`--help`/`--output json`) and the checked-out source
over source-traced prose that can lag the code, and verify on any conflict or
confusion. Kept in the always-on brief (universal, needed before any skill
loads) rather than duplicated into each skill; per-skill source-map pointers
remain the specific layer.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* fix(runtime): scope the source-authority escape hatch to the CLI

The previous version told agents the "checked-out source is the deeper
authority" for verifying behavior. That over-claims: the repos in a task's
brief come from GetWorkspaceRepos + project github_repo resources (per-workspace
config, see daemon.registerTaskRepos), not the Multica platform source. A
generic agent's checked-out source is its own app, not Multica's code, so it
cannot verify a Multica skill/brief claim against it. The only universally
available authority for Multica behavior is the live CLI (`--help` /
`--output json` / observed command behavior). Re-scope the line accordingly and
state plainly that the platform's source is not in the workdir.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* revert(runtime): drop the source-authority escape-hatch line

Reverts the brief addition from fdd5e82df and its follow-up cc67b2088. The
`--help` discovery fallback already in the Available Commands note is enough;
the extra trust-precedence sentence was unnecessary. runtime_config.go is now
identical to 6ca27ad74.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* docs(claude): remind to update built-in skills on CLI/field/behavior changes

Add a Coding Rule: when a change touches a CLI command/flag, API field, or
product behavior that a built-in skill documents, update that skill's SKILL.md
and source-map in the same PR. Lives in the repo dev-guide (read when working in
this repo), not the runtime brief — the runtime brief is injected into every
workspace, where most agents have no Multica skill to update. AGENTS.md is a
pointer to CLAUDE.md, so no mirror needed.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-03 18:51:03 +08:00
LinYushen
de900b2ba6 feat(server): funnel/community/commercial business metrics + PostHog pairing (MUL-2949) (#3698)
* feat(server): funnel/community/commercial business metrics + PostHog pairing (MUL-2949)

PR3 of the Grafana board metrics split (parent MUL-2328).

Adds 23 new Prometheus counter/histogram families to the PR2 BusinessMetrics
collector covering the activation/community/commercial funnels, and binds
every PostHog event emission to a matching metric increment so the two sides
cannot drift.

Funnel: signup, workspace_created, team_invite_sent/accepted, onboarding_*,
cloud_waitlist_joined.
Content: issue_created, chat_message_sent, agent_created, squad_created,
autopilot_created, issue_executed.
Runtime: runtime_registered/ready/failed/offline + ready_seconds histogram,
daemon_ws_message_received_total.
Autopilot: autopilot_run_started/terminal/skipped.
Webhook/GitHub: webhook_delivery_total, github_event_received_total,
github_pr_review_total, github_pr_merge_seconds histogram.
CloudRuntime: cloudruntime_request_total + duration histogram, wired through
a small RequestRecorder interface so the cloudruntime package stays decoupled
from metrics.
Commercial: feedback_submitted, contact_sales_submitted.

The pairing helper metrics.RecordEvent(client, m, ev) emits the PostHog
event AND increments the matching counter via IncForEvent dispatch, reading
labels from the analytics event Properties. Every existing
h.Analytics.Capture(analytics.X(...)) call site has been migrated to the
helper across handler/, service/, and cmd/server/runtime_sweeper.go.

Lint enforcement (server/internal/metrics/business_pairing_test.go):
- TestEveryAnalyticsEventHasPrometheusCounter: every Event* constant in
  analytics/events.go either dispatches via IncForEvent or is in the
  taskMetricEvents allow-list (PR2 typed RecordTask* methods).
- TestNoNakedAnalyticsCaptureInHandlersOrServices: AST-walks handler/
  service/cmd-server for direct Analytics.Capture(...) calls — only
  service/task.go's captureTaskEvent helper is allow-listed.
- TestEveryAnalyticsRecordEventTakesAnalyticsHelper: validates the third
  arg of every metrics.RecordEvent call is built from analytics.*.

Cardinality protection: all new label values pass through fixed allow-lists
in labels_pr3.go; unknown values collapse to 'other'/'unknown'/'error'.

Refs:
- Spec MUL-2328 / MUL-2949.
- Builds on PR2 (MUL-2948) — collectors registered through the same
  BusinessMetrics struct, no separate Registry.
- Uses PR1's taskfailure.Reason (MUL-2946) for runtime_failed's failure_reason
  label via NormalizeFailureReason.

Out of scope: Sampler-class metrics (PR4 / MUL-2947), pr_review_total
emission point (no review event handler exists yet — counter is defined,
TODO to wire up when /api/webhooks/github grows pull_request_review handling).

Co-authored-by: multica-agent <github@multica.ai>

* fix(server): tighten PR3 review items — signup_source bucket, fill platform/kind/form_source enums, onboarding_started server emission, lint scope (MUL-2949)

Addresses 张大彪's review on #3698:

1. signup_source: NormalizeSignupSource added to labels_pr3.go with a
   fixed allow-list bucket (direct/google/twitter/linkedin/.../other).
   Parses JSON cookie payload for utm_source/source/referrer fields,
   strips URL schemes, maps well-known hostnames to channel buckets.
   PostHog event still ships the raw cookie value for analytics; only
   the Prometheus label is bucketed.

2. Filled the unknown/other label gaps:
   - analytics.IssueCreated and analytics.ChatMessageSent now take a
     platform parameter sourced from middleware.ClientMetadataFromContext
     (X-Client-Platform header) at the handler. Autopilot-originated
     issues stamp PlatformServer.
   - analytics.FeedbackSubmitted now takes a kind parameter; CreateFeedback
     reads req.Kind (default "general") so the picker selection lights up
     the metric's kind label instead of long-term "other".
   - analytics.ContactSalesSubmitted now takes a formSource (page /
     onboarding / agents_page); CreateContactSales reads req.Source.
     The metric reads ev.Properties["form_source"] so the analytics
     CoreProperties.Source ("marketing_contact_sales") stays
     backward-compat for PostHog dashboards.

3. analytics.OnboardingStarted helper added; server-side emission lives
   in PatchOnboarding, fired exactly once per user on the first PATCH
   that carries a non-empty questionnaire payload (firstTouch logic
   compares prior bytes against {} / null). Frontend onboarding_started
   keeps firing on page open; the server emission is what guarantees the
   Prometheus counter exists so Grafana can be cross-checked against the
   PostHog funnel without depending on the SDK roundtrip.

4. business_pairing_test.go tightened:
   - TestNoNakedAnalyticsCaptureInHandlersOrServices now allow-lists at
     function granularity (just captureTaskEvent in service/task.go), not
     whole-file. Any future naked Capture in the same file fails CI.
   - TestEveryAnalyticsRecordEventTakesAnalyticsHelper now does def-use
     tracking inside the enclosing FuncDecl: when RecordEvent's third
     arg is an *ast.Ident, the test walks the function body for the
     assignment that defined it and confirms the RHS is an
     analytics.<Helper>(...) call. Bare local idents that didn't
     originate from analytics are now caught.

5. gofmt -w applied across the touched files; gofmt -l clean.

Tests: go test ./internal/metrics/... ./internal/analytics/... pass.
Pre-existing TestClaimTask_/TestWebhook_MergedPR/TestDeleteIssueByIdentifier
failures on origin/main are DB-environment-dependent and not regressions
from this change.

Co-authored-by: multica-agent <github@multica.ai>

* fix(server): normalise onboarding_started platform label + regression test (MUL-2949)

Addresses 张大彪's last review nit:

- IncForEvent's EventOnboardingStarted case now wraps the platform
  property with NormalizePlatform, matching every other platform-bearing
  metric. A misbehaving frontend can no longer leak a raw X-Client-Platform
  header value into the multica_onboarding_started_total{platform=...}
  series.

- New labels_pr3_test.go covers every PR3 normalizer with both a happy-path
  value and an unknown value, asserting the unknown collapses to the
  documented fallback bucket. Includes a focused regression for
  onboarding_started: emits one event with an attacker-shaped platform
  string and asserts the metric only exposes web + unknown label values
  (no raw header bleed).

- testutil.go gains a small GatherForTest helper so the regression test
  can pull the typed MetricFamily map without re-implementing the
  registry-walk dance.

Co-authored-by: multica-agent <github@multica.ai>

* fix(server): NormalizeTaskSource on workspace_created + document lint limitations (MUL-2949)

Final review touch-ups before merge:

- IncForEvent's EventWorkspaceCreated case wraps source through
  NormalizeTaskSource, matching the other source-bearing dispatches
  (issue_created, agent_created, issue_executed). Closes the last raw
  property leak in the dispatcher table.

- business_pairing_test.go inline docstrings now spell out the two
  known limitations of the lint gate that 张大彪 / Eve flagged:
  analyticsBackedIdents matches by ident NAME (not SSA def-use, so a
  nested-scope shadow could pass) and isMetricsRecordEvent hard-codes
  the import alias set. PR description carries a Follow-ups section
  with the same two items so the work is visible after merge.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: 魏和尚 <agent+wei@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-03 16:39:06 +08:00
Bohan Jiang
5900d8b637 fix(issues): make start_date/due_date timezone-stable calendar days (#3618) (#3692)
* fix(issues): store start_date/due_date as DATE, not timestamp (MUL-2925)

These fields are calendar days (the pickers offer no time-of-day), but were
stored as TIMESTAMPTZ. A client serializing local midnight via toISOString()
folded its timezone into the instant, so the day shifted by the local offset
(GH #3618). Migrate the columns to DATE and parse/serialize date-only
"YYYY-MM-DD". ParseCalendarDate still accepts legacy RFC3339 (truncated to the
UTC day) so older clients keep working.

Co-authored-by: multica-agent <github@multica.ai>

* fix(issues): render start_date/due_date as timezone-stable calendar days (MUL-2925)

Pickers now emit date-only "YYYY-MM-DD" (local calendar day) instead of
toISOString(), and every read formats via the shared @multica/core/issues/date
helpers with timeZone:"UTC" so the day never shifts with the viewer's offset.
The Gantt's existing UTC bucketing is now correct. Covers web/desktop pickers,
quick-set menu, list/board/detail/activity, and the mobile due-date picker.

Co-authored-by: multica-agent <github@multica.ai>

* fix(issues): address date-only review — loud-fail ambiguous dates, finish display sweep (MUL-2925)

Review follow-ups on #3692:
- ParseCalendarDate no longer silently truncates a legacy non-midnight RFC3339
  to the wrong UTC day; it accepts only YYYY-MM-DD or an exact UTC-midnight
  instant and rejects ambiguous ones loudly. Adds util unit tests.
- migration 112 pins the TIMESTAMPTZ->DATE conversion to UTC explicitly via
  AT TIME ZONE 'UTC' (was session-timezone dependent); down migration too.
- Convert remaining date-change display sites to formatDateOnly: inbox detail
  label (web) and mobile activity + inbox labels (were new Date()+local format).
- CLI --start-date/--due-date help now says YYYY-MM-DD, not RFC3339.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-03 14:34:01 +08:00
Multica Eve
a72fb020de Add business metrics collectors (#3695)
Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-03 14:32:44 +08:00
Multica Eve
10afd1af1b feat(server): introduce pkg/taskfailure classifier and switch in-flight failure_reason writes (MUL-2946) (#3693)
Lift MUL-1949's offline backfill failure_reason taxonomy into a shared
in-flight classifier so the agent_task_queue.failure_reason column is
written with refined values (provider_auth_or_access, context_overflow,
provider_capacity_or_rate_limit, …) at write time rather than waiting on
SQL backfill to re-classify after the fact. PR1 of the Grafana board
plan in MUL-2328 — the upcoming PR2 reuses pkg/taskfailure.AllReasons()
to pre-warm the Prometheus failure_reason label set.

* server/pkg/taskfailure: new package with the canonical 21 Reason
  constants (7 platform-side + 14 agent_error.* sub-reasons),
  AllReasons() returning a defensive copy, IsAgentError() prefix check,
  and Classify(rawError) Reason mirroring the SQL CASE rules from
  MUL-1949 (db-boy's analysis). 100% statement coverage.
* server/internal/daemon/daemon.go: route the 'agent_error' coarse
  fallback paths (StartTask error, runTask early-return error, CompleteTask
  permanent rejection, reportTaskResult default branch) and the
  executeAndDrain default error case (chained after classifyPoisonedError)
  through taskfailure.Classify so blocked / timeout / unknown-status
  results all carry a refined reason on the wire.
* server/internal/service/task.go: FailTask classifies errMsg when the
  daemon-supplied failureReason is empty, eliminating the legacy
  COALESCE(.., 'agent_error') landing.
* server/internal/daemon/poisoned.go: alias FailureReasonIterationLimit
  and FailureReasonAPIInvalidRequest to the canonical taskfailure
  constants. agent_fallback_message and codex_semantic_inactivity are
  pre-existing operational reasons not in the canonical 21 — kept as
  literals for now and revisited in a follow-up PR.

Backfill SQL from MUL-1949 stays as the authoritative offline source of
truth; this PR keeps the in-flight classifier in lock-step with the SQL
CASE expression so historical and future rows share the same taxonomy.
No behavior change for the platform-side reasons (queued_expired,
runtime_offline, runtime_recovery, timeout, etc.) which already align
with the canonical set.

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-03 13:52:56 +08:00
Qi Yijiazhen
91c1e51411 feat(editor): add / slash-command palette for invoking agent skills (#3159)
* feat(editor): add / slash-command palette for invoking agent skills

Adds a `/` trigger in the chat box that opens a popover listing the active
agent's skills. Selecting an item inserts a `[/label](slash://skill/<id>)`
token; the daemon extracts those IDs in `buildChatPrompt` and emits an
"Explicitly selected skills:" block using the canonical names from the
agent's skill registry — labels are display-only and never trusted.

Built on Tiptap's `Mention` extension so the suggestion lifecycle,
keyboard routing, and IME handling mirror the existing `@` mention UX.
Item list is sourced from the React Query workspace cache (no per-keystroke
fetch). Gated behind a new `enableSlashCommands` prop so only `chat-input`
opts in; other `ContentEditor` consumers (issue editor, comments) are
unaffected. Read-only markdown surfaces render the token as a `.slash-command`
pill via a custom link renderer + sanitize-schema/url-transform allowlists.

Closes #3108

* fix(i18n): add slash_command editor copy for ko/ja

The PR added slash_command popover empty-state keys to en + zh-Hans only;
locales/parity.test.ts requires every locale to cover every EN key, so ko
and ja failed CI. Add the two keys (no_skills_configured, no_results)
matching existing skill terminology (스킬 / スキル).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Naiyuan Qing <145280634+NevilleQingNY@users.noreply.github.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-02 15:57:42 +08:00
LinYushen
2348301d2b fix: gate private squad leader bypass (MUL-2860) (#3648)
* fix: gate private squad leader from being triggered by unauthorized members

Add canEnqueueSquadLeader helper that checks canAccessPrivateAgent before
allowing a squad leader to be enqueued. Gate all EnqueueTaskForSquadLeader
call sites:

1. enqueueSquadLeaderTask (comment trigger, assign trigger, backlog→todo)
2. triggerChildDoneSquad (child-done → parent squad leader)
3. autopilot.go (defensive comment; actor is always agent → always passes)

Also fix validateAssigneePair's squad branch to run canAccessPrivateAgent
on the squad leader, returning 403 'cannot assign to squad with private
leader' when the actor lacks access.

Thread actorType/actorID through notifyParentOfChildDone →
dispatchParentAssigneeTrigger → triggerChildDoneSquad so the child-done
path can enforce the private-leader gate.

Regression tests:
- Plain member blocked from create-issue to private-leader squad (403)
- Plain member blocked from update-issue to private-leader squad (403)
- Owner allowed to assign private-leader squad
- Plain member comment on squad-assigned issue doesn't trigger private leader
- Child-done by plain member doesn't trigger parent's private leader
- Agent actor can still trigger private leader via comment

Closes MUL-2860

Co-authored-by: multica-agent <github@multica.ai>

* fix: add private-leader gate to autopilot save + dispatch paths

- validateAutopilotAssignee squad branch: call canAccessPrivateAgent on
  the leader, returning 403 for unauthorized members at save time.
- service/autopilot.go: add canCreatorAccessPrivateLeader helper that
  mirrors the handler-level canAccessPrivateAgent logic (agent creators
  pass; member creators must be owner/admin or agent owner).
- Gate both dispatch paths (dispatchCreateIssue and dispatchRunOnly)
  with fail-closed check: if leader is private and creator lacks access,
  the run is skipped instead of triggering the private leader.

Regression tests:
- Plain member create autopilot to private-leader squad → 403
- Plain member update autopilot to private-leader squad → 403
- Owner create autopilot to private-leader squad → 201
- Owner-created autopilot dispatch → issue_created (positive)
- Legacy plain-member-created autopilot dispatch → skipped (fail-closed)

Co-authored-by: multica-agent <github@multica.ai>

* test: add run_only legacy private-leader squad dispatch regression test

Covers the dispatchRunOnly path explicitly, complementing the existing
create_issue dispatch test. Both dispatch branches now have direct test
coverage for the private-leader fail-closed gate.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-06-02 15:47:57 +08:00
Naiyuan Qing
4ae4722ef0 fix(comments): preserve direct parent on replies (#3579)
Co-authored-by: multica-agent <github@multica.ai>
2026-06-01 08:28:15 +08:00
fengchangguo-star
2cf8107fc8 feat(email): support implicit TLS (SMTPS/465) for SMTP relay (MUL-2768) (#3340)
* feat(email): support implicit TLS (SMTPS/465) for SMTP relay

The SMTP relay previously only did opportunistic STARTTLS: it dialed
plaintext and upgraded if the server advertised STARTTLS. Providers that
only offer implicit TLS on port 465 and do not advertise STARTTLS (e.g.
Aliyun enterprise mail) could not be used as a relay at all.

Add an SMTP_TLS env var:
  - unset / starttls (default): unchanged STARTTLS-upgrade behavior.
  - implicit / smtps / ssl: dial with tls.DialWithDialer (SMTPS).
Implicit TLS is auto-enabled when SMTP_PORT=465 and SMTP_TLS is unset, so
the common case works with no extra config. The startup log line now
reports the negotiated mode (starttls / implicit-tls).

Co-authored-by: multica-agent <github@multica.ai>

* feat(email): plumb SMTP_TLS through selfhost compose, warn on unknown values

The backend reads SMTP_TLS but docker-compose.selfhost.yml never forwarded
it, so SMTP_TLS=implicit on a non-standard port (or an explicit starttls
override on 465) silently did nothing inside the container. Add it to the
backend.environment block.

Also log a one-line warning when SMTP_TLS is set to an unrecognized value
(e.g. "tls"/"true"/"on"), which would otherwise fall through to STARTTLS
and fail to dial a 465 SMTPS port with no startup hint.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* test(email): cover SMTP_TLS precedence and alias resolution

Table-driven test over NewEmailService asserting the implicit-TLS decision:
465 auto-enables implicit; explicit starttls on 465 overrides auto-detect;
implicit/smtps/ssl aliases (case-insensitive, whitespace-trimmed) force SMTPS
on any port; unknown values fall back to starttls.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* docs: document SMTPS / SMTP_TLS support, drop "465 unsupported"

Port 465 implicit TLS is now supported, so the five places that said it was
unsupported are wrong. Replace those sentences, add an SMTP_TLS row to the
environment-variables tables (EN + ZH), and add a copy-pasteable SMTPS env
block to the auth-setup pages.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: guofengchang <guofengchang@cumulon.com>
Co-authored-by: multica-agent <github@multica.ai>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-05-30 18:15:04 +08:00
Naiyuan Qing
3187bbf90c feat(comments): re-add since-delta + cold-start thread read + parent-root write normalization (#3494)
* feat(comments): since-delta new-comment hint + default-on comment session resume (#3432)

* feat(db): add unresolved comment count + list filter queries

Add CountUnresolvedComments (excludes the agent's own comments) and
ListUnresolvedCommentsForIssue. Both are additive — existing callers stay
on the unfiltered queries — so old clients are unaffected.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(handler): support unresolved-only comment listing

Wire an additive `unresolved` query param into ListComments. Defaults off
so an old CLI that never sends it gets unchanged behavior; only true/1
enable it. Rejects combining unresolved with thread/recent (whole-issue
filter vs navigation models). Includes filter + count query tests.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(handler): plumb unresolved count + thread root into claim, gate comment resume

Populate trigger_parent_id (thread root of the trigger comment) and
unresolved_count (excludes the agent's own comments) on comment-triggered
claim responses. Both fields are omitempty so old daemons ignore them.

Gate comment-triggered session resume behind MULTICA_RESUME_COMMENT_SESSION
(default off): resumed comment turns can inherit the prior turn's "Done."
final message, so this stays an explicit rollout switch. The runtime-match
and poisoned-session guards still apply regardless of the flag.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(daemon): inject unresolved-comments hint + resolve step into agent brief

Add a shared BuildUnresolvedCommentsHint helper rendered on both the
per-turn prompt and the CLAUDE.md workflow (kept in sync per PR #2816). It
ships only the count and the relevant CLI call — never comment bodies — so
the server stays cheap. Thread case points at --thread <root>; issue case
points at --unresolved. Suppressed when the count is 0.

Also add a workflow step telling the agent to `multica comment resolve
<thread-root>` once a thread is fully handled, so the unresolved set
converges.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(cli): add comment list --unresolved and comment resolve command

Add an --unresolved filter to `issue comment list` (wired to the server's
unresolved param, rejected when combined with --thread/--recent) and a
top-level `comment resolve <id>` command that POSTs to the existing
/api/comments/{id}/resolve endpoint, letting an agent close threads it has
fully handled.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* refactor(comments): since-delta new-comment hint + default-on comment resume

Simplifies the comment-triggered agent flow down to what's actually needed:

- New-comment awareness is now a pure time delta: the claim response carries
  new_comment_count + new_comments_since (anchored on the prior run's
  started_at, never completed_at so a long run can't miss comments). The
  per-turn prompt and CLAUDE.md workflow render one line — "N new comment(s)
  since your last run, --since <ts>" — via a shared BuildNewCommentsHint so the
  two surfaces can't drift. Cold start (no prior run) falls back to a plain read.
- Comment-triggered tasks resume the prior session by default (same runtime),
  dropping the MULTICA_RESUME_COMMENT_SESSION rollout gate. The "Focus on THIS
  comment" prompt guard defends against inheriting the prior turn's "Done."
  marker; GetLastTaskSession still excludes poisoned sessions.
- Drops the resolved-based machinery from the first draft: CountUnresolvedComments
  / ListUnresolvedCommentsForIssue queries, the `comment list --unresolved`
  flag, the `multica comment resolve` command, and the resolve workflow step.
- Removes the verbose cursor-pagination paragraph from the comment prompt; the
  --thread/--recent/--since flags stay in the CLI/API, just no longer explained
  inline every turn.

Compatibility: new claim fields are omitempty (old daemons ignore them).
Comment resume is default-on and affects even old daemons, which already
consume prior_session_id.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(comments): collapse reply parent_id to thread root on write

Comment threads are a 2-level model (root + flat replies, like Linear/Slack),
enforced today only by the UI and the agent path — the CreateComment handler
stored whatever parent_id it was handed, and the agent-side flatten walked just
one level, so a reply-to-a-reply could land at depth 3+. Add GetThreadRoot (a
recursive walk to the parent_id=NULL root) and run both write paths
(handler.CreateComment, service.createAgentComment) through it, so every stored
reply's parent_id IS its thread root. Readers can now treat parent_id as the
thread root without re-walking. The agent-drift guard still compares the raw
parent_id to the trigger comment before normalization.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* feat(comments): cold-start reads triggering thread, warm keeps --thread pointer

The since-delta rework dropped the thread-first read on the COLD path: a
first-time agent fell back to the flat `comment list` dump (oldest-first, cap
2000), burying the trigger's context in ancient chatter. Point cold start at the
triggering conversation instead via a shared BuildColdCommentsHint
(`--thread <trigger> --tail 30` + a --recent pointer for cross-thread
background). On the WARM path, --since is a pure time delta and can miss the
triggering thread's pre-anchor history, so BuildNewCommentsHint now also emits a
--thread pointer. Both surfaces (per-turn prompt + CLAUDE.md workflow) render via
the shared helpers so they cannot drift (PR #2816 rule).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-29 10:38:37 +08:00
QJ Yu
56bddc5e06 fix(issues): place new issues at top of column in manual sort mode
Fixes PER-145.
2026-05-28 14:20:20 +08:00
Bohan Jiang
e3723dbb22 refactor(autopilot): centralize timezone default and cover invalid-timezone fallback (MUL-2742) (#3356)
Follow-up nits from PR #3324 review:

- Export DefaultAutopilotTriggerTimezone so the autopilot scheduler reuses
  the same source-of-truth as the service layer instead of hardcoding "UTC"
  in two places.
- Add tests that lock down the invalid-timezone fallback (e.g. "Foo/Bar")
  for both buildIssueDescription and interpolateTemplate, so a future change
  to the resolve/format helpers can't silently emit a half-formatted
  timestamp or date.

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-05-27 15:40:05 +08:00
YOMXXX
607e64d722 fix(autopilot): render trigger output in trigger timezone (#3324) 2026-05-27 15:26:49 +08:00
Bohan Jiang
17714c3ad1 fix(create-issue): preserve parent_issue_id through Create with agent flow (MUL-2534) (#3083)
* fix(create-issue): preserve parent_issue_id through Create with agent flow (MUL-2534)

When the create-issue modal was opened from the "Add sub issue" entry on
an existing issue and the user switched to "Create with agent", the
parent_issue_id was silently dropped: switchToAgent only forwarded
prompt + actor + project_id, the AgentCreatePanel had no notion of
parent context, and the daemon prompt never instructed the agent to
pass --parent <uuid>. The sub-issue intent was lost and the new issue
landed as a standalone.

This fix threads parent_issue_id through the whole pipeline silently —
no new editable form field, the existing carry channel handles it:

- Frontend: ManualCreatePanel.switchToAgent + AgentCreatePanel.switchToManual
  now carry parent_issue_id (and identifier, for display) so the sub-issue
  intent survives mode flips in either direction. AgentCreatePanel reads
  parent from `data`, forwards to api.quickCreateIssue, and renders a
  read-only "Sub-issue of MUL-XX" chip so the user can see the relationship.
- API: quickCreateIssue accepts optional parent_issue_id.
- Backend: QuickCreateIssueRequest validates parent_issue_id belongs to the
  same workspace (same path as CreateIssue), persists it in
  QuickCreateContext, and the daemon claim handler resolves the parent's
  identifier for prompt context.
- Daemon prompt: when ParentIssueID is set, buildQuickCreatePrompt instructs
  the agent to pass `--parent <uuid>` and treat the modal entry point as
  authoritative.

Tests cover all three hops: switchToAgent carry payload, AgentCreatePanel →
api.quickCreateIssue, and the daemon prompt's --parent injection (with both
identifier-present and UUID-only fallback branches).

Co-authored-by: multica-agent <github@multica.ai>

* test(create-issue): cover quick-create parent trust boundary + identifier fallback (MUL-2534)

Address review on PR #3083:

- Add server-side test for POST /api/issues/quick-create parent_issue_id:
  same-workspace parent threads through QuickCreateContext.ParentIssueID,
  foreign-workspace and bogus UUIDs return 400 and never enqueue a task.
- Fall back to `data.parent_issue_identifier` in ManualCreatePanel's
  switchToAgent when the parent detail query hasn't hydrated yet, so the
  agent chip never renders "Sub-issue of " with an empty tail.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-27 14:18:48 +08:00
Bohan Jiang
341ce7bfa5 feat: support local working directory for projects (MUL-2618 v1) (#3283)
* feat(project): add local_directory project_resource type (MUL-2662)

Adds a second project_resource type alongside github_repo so a project
can be pinned to an existing directory on a specific daemon (the v1 of
the local-working-directory flow tracked in MUL-2618). The ref schema is
{ local_path, daemon_id, label? }; local_path must be absolute and
daemon_id is required. The same (daemon_id, local_path) pair is allowed
on multiple projects by design — no UNIQUE constraint is added.

Implementation reuses the existing project_resource API surface: the new
type is wired through the validator switch with no migration, no new
events, and no daemon-handler changes (daemon already passes through
arbitrary resource types via ProjectResources). The CLI gains
--local-path / --daemon-id / --ref-label shortcuts so
`multica project resource add --type local_directory` mirrors the
existing `--type github_repo --url ...` ergonomics; the generic --ref
flag still works for both types.

Tests cover the full CRUD lifecycle, the same-path-across-projects
allowance, the same-path-same-project conflict, the validator rejections
(missing/blank/relative path, missing daemon_id, wrong payload type),
and the cross-platform isAbsoluteLocalPath helper.

Co-authored-by: multica-agent <github@multica.ai>

* feat(project): add update endpoint + label-shadow guard for project_resource (MUL-2662)

Addresses the Elon review on PR #3263:

- Add PUT /api/projects/{id}/resources/{resourceId} with sqlc query,
  matching handler, CLI `project resource update`, and a new
  EventProjectResourceUpdated WS event. resource_type stays immutable;
  ref/label/position are all individually optional.
- Catch same-project (daemon_id, local_path) collisions where only the
  embedded label differs — the row-level UNIQUE only matches the full
  ref JSON, so a label typo would otherwise let the same working
  directory bind twice.
- Tests cover the update lifecycle (label-only / ref / clear / 404 /
  invalid path) and the label-shadow conflict on both create and
  update; the in-place rename still succeeds because the conflict
  scan ignores the row being edited.

Incidental: regenerating sqlc picked up a missing skills_local scan in
UpdateAgentCustomEnv that drifted in from #3200.

Co-authored-by: multica-agent <github@multica.ai>

* fix(project): close bundled-create label-shadow gap + merge resource_ref on CLI update (MUL-2662)

Two follow-ups from MUL-2662 review round 2:

- CreateProject inline resources path now dedupes local_directory entries on
  (daemon_id, local_path) before opening the transaction. The DB-level
  UNIQUE(project_id, resource_type, resource_ref) constraint only fires on a
  full JSON match, so two rows with the same target but different `label`
  would otherwise slip past. Standalone POST/PUT already cover this via
  findLocalDirectoryConflict; bundled create was the missing surface.
- `multica project resource update` now seeds resource_ref from the existing
  row before applying per-type shortcut flags, so `--default-branch-hint x`
  on its own no longer constructs a payload missing `url` (which the server
  400s on). Local_directory partial edits get the same merge behavior.

Co-authored-by: multica-agent <github@multica.ai>

* feat(desktop): local_directory project_resource UI (MUL-2665) (#3273)

* feat(desktop): local_directory project_resource UI (MUL-2665)

First UI surface for the local-working-directory flow tracked in MUL-2618.
Lets users on the desktop pin a project to an existing folder on this
machine; web stays read-only since the per-daemon check can't be done in
the browser.

What's new for the renderer:

- ProjectResourcesSection grows a desktop-only "Add local directory"
  button next to the existing GitHub-repo popover. Clicking it opens
  Electron's native folder picker, validates the path through a new
  IPC pair (existence + r/w), and submits a project_resource of
  resource_type=local_directory with daemon_id pulled live from
  daemonAPI.getStatus.
- LocalDirectoryRow renders the rename pencil + path tooltip, and
  greys out when ref.daemon_id != this machine's daemon_id (with a
  "only available on the machine that registered this directory"
  tooltip). Delete stays enabled so users can drop stale registrations
  from any device.
- LocalDirectoryHint sits above the issue-detail comment composer and
  shows "Agent will work in-place at {label} ({path})" when the issue's
  project has a local_directory matching this daemon. Hidden on web.
- TaskStatusPill picks up a new "waiting_for_directory_release" stage
  that the daemon will publish when it dequeues a task but can't
  acquire the path lock. The render is in place now so the daemon
  sibling subtask can wire the status string without an additional UI
  PR.

Plumbing:

- @multica/core/types gains LocalDirectoryResourceRef +
  UpdateProjectResourceRequest, and the api client gets the matching
  PUT method backed by the server endpoint that landed in
  2ac3faebb (MUL-2662). A useUpdateProjectResource hook drives the
  in-place label edit.
- New Electron handlers under apps/desktop/src/main/local-directory.ts:
    local-directory:pick     -> dialog.showOpenDialog (openDirectory)
    local-directory:validate -> stat + access(R_OK + W_OK)
  exposed through the preload as desktopAPI.pickDirectory /
  validateLocalDirectory. View code talks to them via a thin
  packages/views/platform helper that returns reason=unsupported on
  web instead of crashing.
- useLocalDaemonStatus exposes the local daemon's id, device name, and
  running flag from daemonAPI.onStatusChange so the renderer can do the
  cross-device match without coupling to the desktop preload typings.

Tests:

- pickStageKeys gets a unit test covering the new stage and proving
  the directory-release status outranks availability hints.
- LocalDirectoryHint tests cover the four render branches (no project,
  no daemon, foreign daemon, matching daemon).
- i18n parity stays green; new keys added under projects.resources.*
  and chat.status_pill.stages.waiting_for_directory_release in both
  locales.

Out of scope (will land separately):
- The daemon-side waiting/lock signal that flips the pill into the
  new state.
- Adding local_directory to the create-project modal's bulk
  attach flow.
- Docs page refresh for project-resources.mdx — left for the
  MUL-2618 umbrella sweep.

Co-authored-by: multica-agent <github@multica.ai>

* fix(desktop): hide rename for foreign daemon local_directory rows (MUL-2618)

Address review nit on #3273: the rename pencil was gated only by
`canEdit`, so a foreign / unknown-daemon row still showed it even
though the spec says cross-device rows are disabled. Gate rename on
`!mismatch` so it disappears on those rows; delete stays available
so a stale registration can still be dropped from any device.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>

* feat(daemon): local_directory execution + path mutex + GC exception (MUL-2663) (#3274)

* feat(daemon): local_directory execution + path mutex + GC exception (MUL-2663)

Wires up the daemon side of the local_directory project_resource introduced
in MUL-2662. When a task is dispatched against a project whose resources
include a local_directory pinned to this daemon's UUID, the daemon now:

  - Validates the path (absolute, exists, daemon process can read+write,
    not in the system-root / $HOME blacklist) and fails the task fast on
    any precondition violation, with a user-readable reason.
  - Serialises concurrent tasks on the same on-disk path via a
    daemon-local LocalPathLocker keyed by symlink-resolved realpath. The
    lock is held for the entire task lifetime (claim → context write →
    agent → result report).
  - When the lock is contended, the daemon flips the row to a new
    waiting_local_directory status on the server (carrying a wait_reason
    like "<path> (held by task <short id>)") so the UI can render
    "等待本地目录释放" instead of leaving the row silently in dispatched
    past the sweeper timeout. The status accepts being woken into running
    once the lock is acquired.
  - Sets execenv.WorkDir to the user's path (no copy, no mount). envRoot
    still lives under workspacesRoot/<wsID>/ and hosts output/, logs/, and
    .gc_meta.json — the daemon's logbook for the run.
  - Stamps GCMeta.LocalDirectory=true so the GC loop never RemoveAlls
    envRoot for these tasks (gcActionClean → gcActionCleanArtifacts,
    gcActionOrphan → gcActionSkip). The user's directory was never under
    envRoot to begin with, so this is defense in depth.
  - Skips execenv.Reuse for local_directory tasks because the prior
    WorkDir is the user's path and reusing it through that code path
    loses the envRoot association the GC loop needs. Prepare is cheap
    here (no clone, no copy), so always running it is fine.

Server-side protocol changes:

  - New CHECK value 'waiting_local_directory' on agent_task_queue.status
    plus a wait_reason TEXT column (migration 109).
  - All cancel / active / counted-as-running / orphan-recovery queries
    expanded to include the new status; FailStaleTasks intentionally
    excludes it (the daemon owns the wait).
  - New SQL MarkAgentTaskWaitingLocalDirectory(id, reason) and a relaxed
    StartAgentTask that accepts both dispatched and
    waiting_local_directory as preconditions (and clears wait_reason on
    the way through).
  - New POST /api/daemon/tasks/{taskId}/wait-local-directory endpoint,
    TaskService.MarkTaskWaitingLocalDirectory broadcaster, and matching
    daemon Client.MarkTaskWaitingLocalDirectory.

Tests cover: path blacklist + R/W enforcement, mutex serialisation +
ctx-cancelled wait, lock handover between two tasks, GC never returns
gcActionClean / gcActionOrphan for local_directory rows (with negative
control for the standard path), and Prepare/Cleanup correctly substitute
+ protect the user's WorkDir.

The desktop UI side (UI for adding a local_directory resource, surfacing
the "等待本地目录" badge) is MUL-2665; the agent-task lifecycle changes
(no branch switch, dirty-tree tolerant, auto-commit) are MUL-2664.

This PR targets the shared MUL-2618 v1 feature branch agent/j/912b8cb1,
not main; the whole v1 will be merged to main together when complete.

Co-authored-by: multica-agent <github@multica.ai>

* fix(daemon): tighten local_directory status, symlink, cancel handling (MUL-2618)

Address the 3 must-fix items from Elon's review of PR #3274.

1. Status string unified. The server / daemon publish
   `waiting_local_directory`; align views, locales, and the
   pickStageKeys test (PR #3273 had used `waiting_for_directory_release`
   on a placeholder string). Without this, the daemon's wait state
   never reached the pill once the two siblings merged.

2. validateLocalPath now also runs the blacklist against the
   symlink-resolved realpath, with macOS's `/etc` -> `/private/etc`
   redirect handled via `isBlacklistedRealPath` which compares
   canonical forms. Without this, a symlink such as
   `/Users/me/proj/home -> /Users/me` slipped the literal $HOME check
   while every daemon write still landed in the user's home. Tests
   cover symlink-to-home, symlink-to-system-root, and the negative
   case (symlink to a regular subdirectory).

3. acquireLocalDirectoryLockIfNeeded now spins up a cancellation
   watcher inside `onWait` (lazy — the fast path stays free) so the
   gap between dispatch and StartTask responds to server-side cancel
   or row deletion. If the watcher fires while the daemon is parked
   on the path mutex, the lock-wait context is cancelled, Acquire
   returns promptly, and the helper exits silently the same way the
   run-phase poller does. New TestAcquireLocalDirectoryLock_CancelDuringWait
   exercises the path end-to-end with a fake server.

Co-authored-by: multica-agent <github@multica.ai>

* fix(daemon): unconditional canonical blacklist + Windows drive-root generalisation (MUL-2618)

- validateLocalPath now always runs isBlacklistedRealPath on the
  symlink-resolved path, not only when it differs from absPath. The old
  guard let users type the canonical form of an OS-symlinked banned root
  (e.g. /private/tmp, /private/etc, /private/var on macOS) straight
  through, since EvalSymlinks is a no-op on already-canonical input.
- Windows drive-root rejection moved off the static C/D/E/F enumeration
  onto filepath.VolumeName via a new isDriveRoot helper, so removable /
  network drives mounted at G:..Z: and UNC \\server\share roots are also
  blocked. systemRootBlacklist keeps the well-known C:\ trees only.
- Tests: macOS-only case exercises direct /private/{tmp,etc,var}; a
  new TestIsDriveRoot covers the Windows generalisation (skipped on
  POSIX runners by runtime guard).

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>

* feat(views): wire waiting_local_directory end-to-end in issue UI + presence (MUL-2618)

Connect the daemon-emitted `task:waiting_local_directory` and `task:running`
events through to issue execution log, sticky agent banner, activity indicator,
and agent presence so a parked task is no longer invisible on the issue page.

- Add `waiting_local_directory` to `AgentTask.status` and the typed
  `task:running` / `task:waiting_local_directory` WS event payloads.
- Chat realtime sync writes both new statuses into the pending-task cache so
  the chat StatusPill flips out of a stale `dispatched` frame.
- ExecutionLogSection: count `waiting_local_directory` as active, add tone +
  status label, treat parked tasks the same as dispatched for time anchor /
  transcript visibility / terminate-confirm note.
- AgentLiveCard: subscribe to both new events, rank the parked state between
  dispatched and queued, and surface a "is waiting for the local directory"
  banner with the muted "Clock" treatment used for queued.
- IssueAgentActivityIndicator: route parked tasks into the queued bucket so
  the hover stack and chip stay visible.
- derive-presence: parked tasks count toward `queuedCount` so the agent
  workload chip stays out of `idle` while the daemon waits on the path lock.
- Locales: add `agent_live.is_waiting_local_directory` and
  `execution_log.status_waiting_local_directory` (en + zh-Hans).

Co-authored-by: multica-agent <github@multica.ai>

* feat(project): enforce one local_directory per (project, daemon) (MUL-2618)

The daemon-side resolver picks the first matching local_directory by
daemon_id, so allowing two rows on the same daemon — even at different
paths — let the agent silently write into whichever sorted first. Tighten
the invariant top to bottom:

- server: `findLocalDirectoryConflict` rejects any second row sharing a
  daemon_id, regardless of `local_path` or label. Bundled-create surface in
  `CreateProject` runs the same daemon-scoped dedupe up front.
- daemon: `findLocalDirectoryAssignment` fails fast when it finds more than
  one row pinned to the current daemon (older API client / direct DB
  writes can still produce that state — refuse to guess).
- desktop UI: hide the "Add local directory" action once the current
  daemon owns a row on this project, with a hint and a defensive toast on
  the call path; foreign-daemon rows stay visible read-only as before.
- Tests:
  * daemon: new `two local_directory rows on this daemon fail fast` /
    `local_directory rows on different daemons coexist` cases.
  * handler: rewrite the legacy `LabelShadow` cases as
    `DaemonScopedConflict` / `BundledLocalDirectoryDaemonConflict` —
    asserts 409 on same-daemon different-path, 201 on per-daemon bundles.
- Locales: en + zh-Hans copy for the new hint + toast.

Co-authored-by: multica-agent <github@multica.ai>

* chore(sqlc): drop stale skills_local in UpdateAgentCustomEnv (MUL-2618)

Follow-up to the main-merge in 0f8e8ca7: the auto-merge preserved most
of main's skills_local revert but kept the column reference inside the
UpdateAgentCustomEnv scanner because that block hadn't been touched by
either side. Re-running `sqlc generate` regenerates the file without
skills_local in this query, matching the rest of the file and the
post-revert schema.

Co-authored-by: multica-agent <github@multica.ai>

* feat(create-project): binary source picker — repos OR local directory

Turn the create-project dialog's "Repos" pill into a binary Source
picker. A project's source is mutually exclusive: either a set of
GitHub repos (worktree mode, default) or a single local working
directory (local mode, desktop-only). Mirrors the constraint the
backend will enforce next.

Behavior:
- Pill shows the active mode's selection (GitHub icon + repo count, or
  folder icon + local label/path).
- Popover has a 2-tab segmented control at the top; the Local tab is
  hidden entirely on web (local_directory needs a daemon_id).
- Local tab requires the daemon online — amber notice + disabled picker
  when offline, re-renders automatically via useLocalDaemonStatus.
- Switching tabs preserves the other side's stash, but handleSubmit
  only emits the resource matching the active sourceMode, so abandoned
  picks never leak into the created project.

Backend mutual-exclusion validation + the resources-section
conditional-add-button still to come — this PR just unblocks the
dialog so it can be demoed.

* fix(mobile): cover waiting_local_directory in run row status maps (MUL-2618)

---------

Co-authored-by: multica-agent <github@multica.ai>
Co-authored-by: Multica J <j@multica.ai>
2026-05-27 13:44:31 +08:00
Bohan Jiang
13f74e651a feat(agents): remove custom_env from agent resources, add audited env endpoint (MUL-2600) (#3209)
* feat(agents): remove custom_env from agent resources, add audited env endpoint (MUL-2600)

The agent resource shape (list / get / create / update / archive /
restore responses + WebSocket events) no longer carries `custom_env`
values. Reads/writes of env now flow exclusively through a dedicated
`/api/agents/{id}/env` endpoint that is owner/admin-only, rejects
agent-actor sessions, applies a "****" sentinel preserve guard on
PUT, and writes a persistent audit row per reveal/update.

Why
- `multica agent list --output json` historically returned plaintext
  `custom_env` for owner/admin callers (the redaction gate gave only
  members the masked map). Any agent token running on the workspace
  inherits its owner's role and could read every other agent's
  secrets just by listing.
- Patching list/get redaction alone (PR #3175 direction) left
  symmetric leaks via mutation responses, WS events, the "reveal"
  path itself (no actor-aware auth), and a `****` overwrite footgun
  on UpdateAgent.

What changed
- Backend: drop `custom_env` from AgentResponse; add coarse
  `has_custom_env` + `custom_env_key_count`. Strip env handling from
  UpdateAgent (silently ignored if sent). Keep CreateAgent's
  custom_env acceptance.
- Backend: new GET/PUT `/api/agents/{id}/env` handlers in
  `internal/handler/agent_env.go`:
  - resolveActor → 403 for agent actors (closes the lateral-movement
    path).
  - Owner/admin role gate via existing helper.
  - PUT honours value == "****" as "preserve existing value".
  - Both write to `activity_log` with `agent_env_revealed` /
    `agent_env_updated` actions. Audit details record key names only,
    never values.
- Daemon claim path (`ClaimAgentTask`) unchanged — `TaskAgentData`
  still carries plaintext env for runtime injection.
- SQL: new `UpdateAgentCustomEnv` query; sqlc regenerated (v1.31.1).
- CLI: new `multica agent env get|set` subcommands. `--custom-env*`
  flags removed from `multica agent update`; the no-fields error
  now points to the new path.
- Frontend: drop env fields from `Agent` + `UpdateAgentRequest`; add
  `getAgentEnv` / `updateAgentEnv` client methods; rewrite env-tab
  to show "N variables configured" + explicit "Reveal & edit"
  button, fetching values only on intentional reveal.
- Locales: parity-safe additions to en + zh-Hans.
- Docs: agents-create.{mdx,zh.mdx} reflect the new threat model and
  endpoint.
- Mobile: schema drops `custom_env` / `custom_env_redacted`, adds
  metadata fields.

Tests
- Handler tests pinned the new invariants: no env in list/get
  responses, owner reveal happy-path + audit row, agent-actor 403,
  `****` sentinel preserves real values, UpdateAgent silently
  ignores `custom_env`, pure `mergeAgentEnv` cases.
- CLI tests pivot to the new flag surface: `agent update` MUST NOT
  expose the env flags; `agent env set` MUST expose
  --custom-env-stdin/--custom-env-file.
- Frontend test fixtures updated; pnpm typecheck / test / lint
  pass cleanly.

This is a breaking API change. Scripts that read `custom_env` from
`/api/agents` must migrate to `GET /api/agents/{id}/env`.

Co-authored-by: multica-agent <github@multica.ai>

* fix(agents): close actor-spoofing + audit fail-closed in env endpoints (MUL-2600)

Addresses Elon's review of #3209:

* Mint a task-scoped `mat_` token per claim, bound to (agent, task,
  workspace, owner). Daemon injects it into the agent process in place
  of its own credential. Auth middleware authoritatively rebuilds
  X-User-ID / X-Agent-ID / X-Task-ID from the token row and sets
  X-Actor-Source=task_token; that header is server-set only — incoming
  values are stripped before any auth branch runs. resolveActor honors
  the header so an agent that strips X-Agent-ID / X-Task-ID still
  resolves as actor=agent.
* GetAgentEnv / UpdateAgentEnv are now fail-closed on audit-log
  failures: GET refuses to return plaintext, PUT persists inside the
  same tx as the audit row so they commit/roll back together.
* PUT /api/agents/{id} returns 400 when the body carries custom_env
  instead of silently dropping it — directs callers to the audited env
  endpoint.
* Agent actors never see mcp_config, even when the underlying member
  is owner/admin; mutation broadcasts go through a redaction shim so
  WS subscribers don't pick it up either.
* Fix backend test that asserted dense JSON (jsonb::text renders
  whitespace) and frontend test that assumed a unique "Test User"
  match.

Co-authored-by: multica-agent <github@multica.ai>

* fix(agents): close residual MUL-2600 gaps from review (MUL-2600)

Migration 108 FK now correctly references agent_task_queue(id) instead
of the non-existent agent_task table; the previous name blocked CI
backend migrations.

Task-token-authenticated requests can no longer be re-routed at a
different workspace by passing workspace_slug / workspace_id /
?workspace_id / a URL workspace param. ResolveWorkspaceIDFromRequest
and resolveWorkspaceUUID both short-circuit on X-Actor-Source=task_token
and return only the token-bound X-Workspace-ID; buildMiddleware adds a
defence-in-depth 403 if any URL-resolved workspace disagrees with the
token binding.

mcp_config no longer leaks back to agent actors through UpdateAgent /
CreateAgent / ArchiveAgent / RestoreAgent HTTP responses — the same
redactAgentResponseForActor helper that GetAgent/ListAgents use is now
applied to mutation responses too. WS broadcasts were already redacted
via broadcastAgentResponse.

FailTask and every TaskService cancel path (CancelTask /
CancelTasksForIssue / CancelTasksForAgent / CancelTasksByTriggerComment
/ BroadcastCancelledTasks) now eagerly DeleteTaskTokensByTask so the
mat_ token's 24h window doesn't outlive a terminated task. Failure is
non-fatal — the FK cascade and expiry remain durable guards.

Doc-only: clarify that PUT /api/agents/{id} now hard-rejects bodies
that carry custom_env (was previously "silently ignores").

Tests:
- middleware: TestResolveWorkspaceIDFromRequest gains a task_token
  case asserting client-supplied slug/id/query cannot override the
  bound workspace.
- handler: TestUpdateAgent_RedactsMcpConfigForAgentActor and
  TestUpdateAgent_KeepsMcpConfigForMemberActor pin the mutation-
  response redaction contract per actor type.

Co-authored-by: multica-agent <github@multica.ai>

* fix(agents): match redacted mcp_config as JSON null, not Go nil (MUL-2600)

`AgentResponse.McpConfig` is `json.RawMessage` without `omitempty`, so
the redacted response serialises as `"mcp_config": null`. On decode,
`json.RawMessage` keeps the literal bytes `null` rather than collapsing
to Go nil, which made the assertion fire on a non-leak.

The product contract (field always present, distinguished from "no
config" via `mcp_config_redacted`) is intentional, so adjust the test
to check for "no secret-bearing content" instead of weakening the
contract via `omitempty`.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-25 18:42:48 +08:00
Tom Qiao
1c91c2a3b2 security(db): scope DELETE/UpdateIssueStatus by workspace_id (defense-in-depth) (#3027)
* fix(security): scope DELETE/UpdateIssueStatus by workspace_id

Add workspace_id to the WHERE clause of DeleteIssue, DeleteComment,
DeleteProject, DeleteSkill, DeleteChatSession, and UpdateIssueStatus
as SQL-layer defense-in-depth.

Handler loaders (loadIssueForUser / loadSkillForUser / etc.) already
enforce workspace membership today, so this is not patching a known
live vuln. But the tenant invariant is currently a handler-layer
guarantee — a future loader bypass or a new caller skipping the
loader would be silently catastrophic. Making workspace_id part of
the SQL identity collapses the trust surface to the schema itself:
forging a sibling-workspace UUID becomes ErrNoRows instead of a
cross-tenant write.

Reference: incident #1661 (util.ParseUUID silent zero UUID returning
204 on a DELETE that matched zero rows) — same class of failure,
prevented at a different layer.

Scope:
- 5 DELETE queries: issue, comment, project, skill, chat_session
- 1 simple UPDATE: UpdateIssueStatus (2 narg, no SET ordering risk)
- All callers updated (handlers, service, runtime sweeper fallback)

Multi-narg UPDATE queries (UpdateIssue, UpdateProject, UpdateSkill,
UpdateComment, UpdateChatSession*) are deferred to a follow-up to
keep this change reviewable: each needs its narg pinning shifted
and per-caller verification.

sqlc was regenerated by hand (no local sqlc toolchain); CI's
backend job is the authoritative compile check.

* test(security): add workspace_scope_guard regression test

Locks in the SQL-layer tenant guard added in this PR. For each of the 6
scoped queries (DeleteIssue, DeleteComment, DeleteProject, DeleteSkill,
DeleteChatSession, UpdateIssueStatus), creates the resource in workspace
A, invokes the query with a foreign workspace UUID, and asserts the row
is untouched (0 rows affected with no error for :exec; pgx.ErrNoRows for
:one). A future refactor that drops the workspace_id arg from any of
these queries will now fail loudly instead of silently regressing.

Includes a sanity sub-test that the in-workspace path still mutates, so
a buggy guard that returns no-op for every call would not pass.

Co-Authored-By: Claude Opus 4 <noreply@anthropic.com>

---------

Co-authored-by: Tom Qiao <tomqiaozc@users.noreply.github.com>
Co-authored-by: Claude Opus 4 <noreply@anthropic.com>
2026-05-22 14:39:47 +08:00
Naiyuan Qing
fedd0f1694 feat(issues): live agent activity chip + per-issue indicator + filter (#3058)
* feat(server): broadcast task:running event

The dispatched → running transition was silent: only task:queued,
task:dispatch, task:cancelled, task:completed and task:failed
broadcast over WS. Any UI that distinguishes "queued" from "running"
(e.g. the new issue-card agent activity indicator) would lag by up to
the 30s agentTaskSnapshot staleTime on the most user-visible
transition. StartTask now broadcasts task:running so the workspace
snapshot invalidates immediately, keeping the agent activity UI live.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(issues): live agent activity chip + per-issue indicator + filter

Surfaces "which agents are working on what, right now" in the Issues
and My Issues views, with a one-click filter to narrow the list to
issues that have a running agent task.

Two visual surfaces:

- **Workspace chip** in the header (left of Filter). Shows the
  brand-tinted avatar stack of agents currently running on visible
  issues. Click toggles a page-scoped filter; idle state renders a
  static "0 working" button with a hover-card placeholder. When the
  filter is active the chip pins to brand fill across hover and popover
  states (the Button outline variant otherwise repaints back to
  neutral). A muted "Viewing only working agents" hint sits to the
  left of the chip whenever the filter is on, so users notice the
  active state without having to hover.

- **Per-issue indicator** on every board card and list row (top-right
  of the identifier line). Renders the avatar stack of agents in
  running or queued state on that issue, full-opacity ring at brand/70
  when ≥1 is running, half-opacity stack when only queued. Returns
  null when nothing is in flight.

Both surfaces open the same hover-card body that lists each active
task with the agent avatar, status dot (composed via the existing
availability + workload tokens), and a live-ticking duration.

Adds a new "All" scope to /my-issues that unions assignee, creator,
and involves_user_id via three parallel fetches deduped on the
client — no backend changes for this part. The chip's count and the
quick-filter both use the page's currently visible issue ids so they
stay in sync with the active scope.

State is per-user (Zustand + localStorage) and the agentRunningFilter
is intentionally omitted from partialize — running state changes
second-to-second and a stored toggle would land users in an
unexplained empty list. WS task:running, already added in the
preceding commit, drives real-time updates without polling.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* refactor(issues): swap indicator ring pulse for shimmer text label

Earlier iterations layered a brand ring with various opacity-pulse
cadences around the per-issue avatar stack. Every tuning attempt was
either invisible (transparent ring + faded pulse) or oppressive (a
visible ring that flashed on a dense board). Moves the "alive" signal
onto a small text label and reuses chat's existing
`animate-chat-text-shimmer` utility — a soft light sweep across the
glyphs that already powers the ChatGPT-style "thinking" cue in
task-status-pill.

Indicator now reads as a 12 px avatar stack + 10 px label:

- Running → full-opacity avatars + shimmering localized "Working"
- Queued  → half-opacity avatars + muted static "Queued"
- Idle    → render nothing (unchanged)

Avatars and the surrounding card stay completely still; only the few
glyphs animate. The label is i18n-driven via the existing
`status_running` / `status_queued` keys, so no locale changes are
required.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-22 14:20:42 +08:00
YOMXXX
29c2a5d18f fix(daemon): reclaim stale dispatched claims (MUL-2485) (#2872)
* fix(daemon): reclaim stale dispatched claims

* fix(daemon): widen stale claim reclaim window
2026-05-21 17:06:55 +08:00
iYuan
2f1f90c11a fix(agent): retry codex semantic inactivity fresh (#2593) 2026-05-20 20:03:39 +08:00
Angular
1f978bf1ec feat(autopilot): link created issues to projects (#2908)
* feat(autopilot): link created issues to projects

* test(autopilot): cover project flag
2026-05-20 15:37:23 +08:00
Bohan Jiang
b7082a01f1 fix(issues): retry button targets the row's agent (MUL-2457) (#2921)
* fix(issues): retry button targets the row's agent, not the assignee (MUL-2457)

The execution log retry button used to re-fire the issue's current
assignee instead of the agent that actually ran the clicked row. After
a reassignment, or for squad workers / @-mention agents, the rerun
landed on the wrong agent.

POST /api/issues/{id}/rerun now accepts an optional task_id: when set,
the rerun targets that task's agent (and reuses its leader/worker
role). An empty body keeps the assignee-driven CLI/API contract.

The execution-log retry button passes task.id, so per-row retry always
fires the correct agent. enqueueMentionTask gained a forceFreshSession
parameter so the new mention-path rerun keeps the same fresh-session
contract as the assignee path.

Co-authored-by: multica-agent <github@multica.ai>

* fix(issues): inherit trigger provenance + fix cross-issue test (MUL-2457)

Address review feedback on PR #2921:

1. RerunIssue now inherits TriggerCommentID from the source task when
   sourceTaskID is valid. Without this, a per-row rerun of a comment-
   or mention-triggered task degrades into a generic issue run because
   the daemon's buildCommentPrompt path keys on TriggerCommentID. The
   inherited summary is rebuilt naturally inside the enqueue helpers
   (buildCommentTriggerSummary derives it from the comment ID).
2. The new cross-issue rejection test inserted a second issue without
   `number`, hitting uq_issue_workspace_number on a same-workspace
   collision with the fixture's issue. Both inserts now claim the next
   available per-workspace number (MAX(number)+1) — matching the
   pattern used by notification_listeners_test.

Added TestRerunIssueInheritsTriggerCommentFromSourceTask to lock the
trigger provenance contract.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-20 15:30:03 +08:00
Jiayuan Zhang
fc8528d64d feat(autopilot): support assigning to a squad (MUL-2429) (#2888)
* feat(autopilot): support assigning autopilot to a squad (MUL-2429)

Path A (Squad-as-Leader) from the RFC: when an autopilot's assignee is a
squad, dispatch resolves to squad.leader_id and executes against the
leader's runtime — semantics match a human manually assigning the issue
to that squad, no fan-out.

Backend scope only; frontend picker change is a follow-up PR.

Changes:
- 096_autopilot_squad_assignee migration: drop agent FK on
  autopilot.assignee_id, add assignee_type column (default 'agent'),
  add autopilot_run.squad_id attribution column.
- service.AgentReadiness: single source of truth for archived /
  runtime-bound / runtime-online checks. Shared by autopilot
  admission gate, run_only dispatch, and isSquadLeaderReady.
- service.resolveAutopilotLeader: translates assignee_type/id to the
  agent that actually runs the work.
- dispatchCreateIssue: stamps issue with assignee_type='squad' for
  squad autopilots and enqueues via EnqueueTaskForSquadLeader.
- dispatchRunOnly: belt-and-braces readiness re-check after resolving
  squad → leader so a leader that went offline between admission and
  dispatch produces a clean failure instead of a doomed task.
- handler.CreateAutopilot / UpdateAutopilot: accept assignee_type with
  squad/agent existence + leader-archived validation. Backward-compatible
  default of "agent" preserves the contract for older clients.
- Analytics: AutopilotRunStarted/Completed/Failed events carry
  assignee_type and squad_id; PostHog can now group autopilot runs by
  squad without joining back to the autopilot row.

Co-authored-by: multica-agent <github@multica.ai>

* fix(autopilot): reject archived squads, route post-admission skips, cleanup dangling-agent autopilots (MUL-2429)

Addresses three review findings on PR #2888:

1. Archived squad handling: validateAutopilotAssignee now rejects squads
   with archived_at set; resolveAutopilotLeader returns errSquadArchived
   so the admission gate fails closed; DeleteSquad now mirrors the issue
   transfer for autopilot rows (TransferSquadAutopilotsToLeader) so
   surviving autopilots flip to assignee_type='agent' (leader) instead
   of dangling at the archived squad.

2. dispatchRunOnly post-admission readiness: introduces errDispatchSkipped
   sentinel, recognised by DispatchAutopilot via handleDispatchSkip so
   the run is recorded as `skipped` (not `failed`). Manual triggers no
   longer 500 when the leader's runtime goes offline between admission
   and task creation. New TestManualTriggerDoesNotErrorOnPostAdmissionSkip
   locks the behaviour in.

3. Dangling agent assignee after migration 096 dropped the FK:
   shouldSkipDispatch now distinguishes pgx.ErrNoRows / errSquadArchived
   (hard skip — retrying won't help) from transient DB errors
   (fail-open). DeleteAgentRuntime pauses autopilots that target agents
   about to be hard-deleted (ListArchivedAgentIDsByRuntime +
   PauseAutopilotsByAgentAssignees) so the breakage surfaces as a paused
   row in the UI instead of a quiet skip-burning loop.

Unit tests cover the sentinel unwrap contract and errSquadArchived
errors.Is behaviour. Integration test
TestAutopilotDispatchSkipsWhenRuntimeOffline re-verified against a fresh
DB with migration 096 applied.

Co-authored-by: multica-agent <github@multica.ai>

* fix(autopilot): bump last_run_at on post-admission skip (MUL-2429)

Match recordSkippedRun (pre-flight skip) and the success path so the
scheduler / "last seen" UI both reflect that this tick evaluated the
trigger, even when the post-admission readiness gate caught a late
regression.

Addresses Emacs review caveat #1 on PR #2888.

Co-authored-by: multica-agent <github@multica.ai>

* feat(autopilot): mixed agent/squad assignee picker in dialog (MUL-2429)

End-to-end UI for assigning an autopilot to a squad. Closes the PR #2888
backend gap: the squad-as-assignee feature was already wired in Go (Path A,
RFC §4) but the desktop dialog never offered the choice.

- core/types/autopilot: add `AutopilotAssigneeType`, surface
  `assignee_type` on `Autopilot` + Create/Update request payloads.
- views/autopilots/pickers/agent-picker: switch to a polymorphic
  AssigneeSelection (`{type, id}`); render agents and squads as two
  grouped sections with shared pinyin search.
- views/autopilots/autopilot-dialog: maintain `assigneeType` state, send
  it on create/update, render the trigger avatar / hover dot with
  `assignee.type`.
- views/autopilots/autopilots-page + autopilot-detail-page: render the
  assignee row using `autopilot.assignee_type` so squad-typed autopilots
  show the squad avatar + name, not a broken agent lookup.
- locales: add `agents_group` / `squads_group` / `select_assignee` keys
  (en + zh-Hans), keep legacy `select_agent` for callers that still
  reference it.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-05-20 05:30:13 +02:00
Bohan Jiang
9a577f3e11 fix(runtimes): anchor OpenCode skill + AGENTS.md discovery to task workdir (MUL-2416) (#2849)
* fix(runtimes): anchor OpenCode skill + AGENTS.md discovery to task workdir

OpenCode resolves its project discovery root from `--dir` and `PWD`
before falling back to `process.cwd()`. The daemon set `cmd.Dir =
workDir` but never overrode the inherited `PWD`, so OpenCode walked
from the daemon's shell directory and silently bypassed the per-task
workdir — agents lost visibility into `.opencode/skills/` and
`AGENTS.md`, falling back to whatever global skills the host had
installed (MUL-2416).

- Pass `opencode run --dir <workDir>` and override `PWD=<workDir>` in
  the child env so AGENTS.md walk-up + `.opencode/skills` project
  config scan both anchor on the task workdir.
- Block `--dir` from custom args so user overrides cannot re-introduce
  the regression.
- Plumb skill `description` from DB through service / daemon /
  execenv. `writeSkillFiles` synthesizes a YAML frontmatter block
  (`name`, optional `description`) when the stored content lacks one,
  since runtimes like OpenCode silently drop SKILL.md files without a
  parseable `name`. Existing frontmatter is preserved unchanged so
  upstream-imported skills (GitHub / ClawHub / Skills.sh) keep their
  hand-shaped metadata.

Tests:
- New fake-CLI test confirms argv carries `--dir <workDir>` and the
  child sees `PWD=<workDir>`.
- New test confirms a user-supplied `--dir` in custom_args is dropped.
- New execenv tests cover synthesized frontmatter and preservation of
  pre-existing frontmatter.

Co-authored-by: multica-agent <github@multica.ai>

* fix(runtimes): inject SKILL.md `name` when upstream frontmatter omits it

Skills imported with frontmatter that sets `description` but leaves `name`
implicit (relying on the directory slug, as common in GitHub/Skills.sh
imports) still hit OpenCode's "no parseable name → drop" path because the
DB Name fallback never made it into the SKILL.md body. ensureSkillFrontmatter
now scans the existing block and, when name is missing or empty, prepends
`name: <slug>` while preserving description, body, and any runtime-specific
keys verbatim.

Also tighten yamlEscapeInline to always double-quote so descriptions that
look like YAML keywords (`null`, `true`, `[foo]`, `{x: y}`, `2024-01-01`)
parse as strings rather than getting reinterpreted and rejected.

Adds regression test for the nameless-frontmatter case and updates the
existing OpenCode skill test for the always-quoted description format.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-19 16:21:02 +08:00
Bohan Jiang
eabfb8f3d1 fix(autopilots): reject unknown {{...}} tokens in issue title template (MUL-2370) (#2799)
* fix(autopilots): reject unknown {{...}} tokens in issue title template (MUL-2370)

`--issue-title-template` (and the matching `issue_title_template` API
field) silently kept any placeholder other than `{{date}}` as a literal
string in the rendered issue title — `{{.TriggeredAt}}`, `{{trigger_id}}`,
`${date}`, etc. would all slip through `strings.ReplaceAll` unchanged
because the renderer only knew one token. The flag name and help text
("Template for issue titles (create_issue mode)") and the docs phrasing
("the title supports interpolation like `{{date}}`") both implied a
richer placeholder set existed.

Tightens the contract on three fronts:
- Reject any `{{...}}` token other than `{{date}}` at create/update time
  with `unknown template variable %q; supported: {{date}}` — turns the
  silent-on-trigger surprise into an explicit 400 the moment the user
  sets the template.
- Update CLI flag help on `autopilot create --issue-title-template` and
  `autopilot update --issue-title-template` to spell out that only
  `{{date}}` (UTC, YYYY-MM-DD) is interpolated.
- Update `apps/docs/content/docs/autopilots{,.zh}.mdx` to drop the
  "like `{{date}}`" phrasing for the single supported placeholder.

Adds service-layer tests covering `interpolateTemplate` (substitution,
empty-template fallback, no-placeholder verbatim) and
`ValidateIssueTitleTemplate` (accepts empty / plain / `{{date}}` /
`{{ date }}`; rejects Go-template, Mustache-style, future placeholders
like `{{datetime}}`, and templates that mix one valid and one invalid
token).

Expanding the placeholder set (`{{datetime}}`, `{{trigger_id}}`,
`{{trigger_source}}`) is tracked as a separate enhancement — those
need run/trigger context plumbed into the renderer, which is out of
scope for this bug fix.

Closes #2732

Co-authored-by: multica-agent <github@multica.ai>

* fix(autopilots): render {{ date }} whitespace form too (MUL-2370)

Validator permitted {{ date }} but interpolateTemplate only matched the
exact string {{date}}, so a template that passed create/update could
still emit a literal {{ date }} at trigger time — re-introducing the
silent-literal behaviour the validator was meant to remove.

Route rendering through the same regex as validation so every accepted
form is also a substituted form. Cover {{ date }} substitution in
TestInterpolateTemplate.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-18 18:12:14 +08:00
Multica Eve
dfe2a57361 fix(autopilots): allow duplicate create_issue runs (#2789)
Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-05-18 16:05:54 +08:00
Kerim Incedayi
9418d2a2c1 feat(autopilots): webhook triggers (server + CLI + UI + docs) MUL-2049 (#2348)
* feat(server): add webhook trigger DB migration + sqlc queries

Lays the foundation for webhook autopilot triggers:
- partial unique index on autopilot_trigger.webhook_token (kind=webhook only)
  so the public ingress route can resolve a trigger in O(1)
- GetWebhookTriggerByToken / TouchAutopilotTriggerFiredAt /
  RotateAutopilotTriggerWebhookToken / SetAutopilotTriggerWebhookToken
  queries, regenerated with sqlc

* feat(server): webhook token generator + payload normalizer

Two pure helpers for the webhook autopilot work:
- generateWebhookToken: 32 random bytes -> base64-url, "awt_" prefix.
  256 bits of entropy keeps brute-force off the table; the prefix makes
  leaked tokens recognisable in logs.
- normalizeWebhookPayload: turns arbitrary JSON into the WebhookEnvelope
  shape (event/eventPayload/request) used by trigger_payload. Header- and
  body-based event inference covers GitHub, GitLab, X-Event-Type, and
  caller-provided envelopes; scalar/empty/invalid bodies are rejected so
  the handler can answer 400.

* feat(server): generate webhook tokens and expose rotate endpoint

- New handler.Config.PublicURL fed by MULTICA_PUBLIC_URL env so
  /api/autopilots/.../triggers responses can include an absolute
  webhook_url alongside the always-present webhook_path.
- CreateAutopilotTrigger now mints a webhook_token via crypto/rand
  for kind=webhook and ignores cron/timezone for non-schedule kinds.
  api triggers stay accepted-but-inert per PLAN.md.
- New POST /api/autopilots/{id}/triggers/{triggerId}/rotate-webhook-token
  protected by the existing workspace auth group; old tokens stop
  working immediately because the unique-index lookup keys on the
  current row value.

* feat(server): public webhook ingress route + per-token rate limiter

- New POST /api/webhooks/autopilots/{token} route, mounted outside the
  authenticated group: the path token is the credential. Workspace
  context is derived from the joined autopilot row, never headers.
- Body capped at 256 KiB via http.MaxBytesReader; oversized payloads
  return 413 mid-read instead of being fully buffered.
- Disabled triggers / paused / archived autopilots return
  200 {"status":"ignored"} so providers stop retrying.
- Skipped-runtime dispatches surface 200 {"status":"skipped"} with the
  reason from the autopilot service's pre-flight admission check.
- WebhookRateLimiter interface with sliding-window in-memory + Redis
  Lua-script implementations. Default 60 req/min per token. Test
  coverage on the in-memory path; Redis variant fails open on cache
  errors so a Redis hiccup never blocks ingress.
- Integration tests exercise token generation, dispatch, payload
  envelope persistence, GitHub-header inference, paused/disabled
  short-circuits, oversized rejection, and rotate-then-old-token-404.

* feat(server): include webhook payload in create_issue description

When an autopilot run is triggered by a webhook and execution_mode is
create_issue, the agent only sees the issue body — never the run's
trigger_payload. Append a 'Webhook event:' line and a fenced JSON block
with the normalized eventPayload so the agent has the inbound context
inline. Schedule / manual runs are unchanged.

Tests cover:
  - schedule path keeps existing italic note, no webhook block
  - webhook path emits event line + payload block, italic before block
  - non-envelope JSON falls back to raw body (defensive)
  - non-webhook source with payload still gets no webhook block

* feat(core): types, API client and mutations for webhook triggers

- AutopilotRunStatus gains 'skipped' so the run-list UI handles the
  admission-skipped state explicitly instead of falling through to a
  generic case (the backend already emits it via MUL-1899).
- AutopilotTrigger picks up optional webhook_path / webhook_url. Both
  are optional so older self-hosted servers that pre-date this change
  still parse cleanly.
- buildAutopilotWebhookUrl helper composes a usable absolute URL with
  the priority webhook_url > apiBaseUrl + path > origin + path > path.
  Tested with seven cases covering each branch.
- ApiClient.rotateAutopilotTriggerWebhookToken posts to
  /api/autopilots/{id}/triggers/{triggerId}/rotate-webhook-token; the
  HTTP-contract test pins URL + method.
- useRotateAutopilotTriggerWebhookToken mutation invalidates
  autopilotKeys.detail on settle, mirroring the existing trigger-mutation
  pattern.

* feat(views): webhook trigger UI in Add Trigger dialog and trigger row

Add Trigger dialog gains a Schedule/Webhook segmented toggle:
  - Schedule reuses TriggerConfigSection unchanged.
  - Webhook hides the cron config and shows a help line; the trigger is
    created with kind=webhook and the URL is generated server-side.
  - Toast text differentiates schedule vs webhook on success.

TriggerRow grows a webhook branch:
  - Webhook icon, kind translated via trigger_kind.
  - URL shown in a truncating monospace pill, with copy + rotate
    buttons. Copy uses navigator.clipboard with toast feedback; rotate
    uses an AlertDialog confirm because the old URL stops working
    immediately.
  - api triggers render a Deprecated badge and skip URL/copy/rotate
    affordances.

RunRow gains a 'skipped' RUN_VISUAL entry (muted dash) so admission-
skipped runs don't fall through to a generic case. Source label uses the
new run_source i18n key instead of capitalize.

Locales: en + zh-Hans gain run_status.skipped, run_source.*,
trigger_kind.*, trigger_row.{copy_url,rotate_url,*_confirm_*,toast_*},
add_trigger_dialog.{type_*,webhook_help,toast_added_{schedule,webhook}}.

* feat(cli): support webhook trigger creation and URL rotation

- multica autopilot trigger-add now takes --kind schedule|webhook
  (default schedule for backward compatibility). For webhook it skips
  --cron / --timezone validation and prints the resulting webhook URL,
  preferring the server-provided webhook_url and falling back to
  client.BaseURL + webhook_path.
- New multica autopilot trigger-rotate-url <autopilot-id> <trigger-id>
  command for rotating the bearer URL of a webhook trigger.

* docs(autopilots): add webhook trigger guide (en + zh)

Replaces the 'Webhook and API triggers are not available yet' section
with end-to-end webhook documentation: how the URL is generated, what
payload shapes are accepted, the inferred-event rules, the bearer-secret
warning + rotate flow, status-code semantics for accepted/skipped/
ignored/4xx/5xx outcomes, and the MULTICA_PUBLIC_URL self-host
configuration.

Run history list now mentions skipped status. The 'unavailable
features' section narrows to api-kind triggers, HMAC signing, IP
allowlists, and provider presets.

* feat(views): add Schedule/Webhook toggle to the create autopilot dialog

Closes the gap where a brand-new autopilot could only be created with a
schedule trigger. The right-column config now has a Trigger section
with a segmented Schedule/Webhook control:
  - Schedule keeps the existing cron/timezone UI.
  - Webhook hides the cron UI and shows a help line; on submit, a
    kind=webhook trigger is created right after the autopilot.

In edit mode the toggle is intentionally hidden (PLAN.md treats trigger-
type changes as delete-old + create-new, not in-place updates), but the
panel still picks the right kind based on props.triggers[0].kind so a
webhook autopilot doesn't render an irrelevant cron form.

Locales: section_trigger_kind, trigger_kind_{schedule,webhook},
section_webhook, webhook_help_{create,edit} added in en + zh-Hans.

* feat(views): show webhook URL inline after creating a webhook autopilot

After a successful create with kind=webhook, the dialog stays open and
swaps to a confirmation panel showing the freshly minted URL with a
copy button + 'Treat this URL like a password' warning + Done button.
Avoids the friction of "create the autopilot, then go find it in the
list, click in, scroll to triggers, copy URL."

Locales: dialog.webhook_created_{title,description,warning,done} added
in en + zh-Hans.

Schedule create flow is unchanged (toast + close). The success panel is
gated on the trigger returned from the create mutation, so a partial
failure (autopilot created, trigger creation errored) still falls
through to the toast_create_partial path.

* feat(views): show webhook payload in run detail dialog

The agent transcript dialog now accepts an optional headerSlot that
sits above the event list. The autopilot RunRow drops a
WebhookPayloadPreview into that slot when the run came from a webhook
and trigger_payload is non-empty.

The preview is collapsed by default (the transcript itself is the main
event), shows the inferred event name + receivedAt in the header, and
reveals the eventPayload as pretty-printed JSON with a copy button on
expand. Falls back gracefully if the row's trigger_payload doesn't
match the WebhookEnvelope shape — the whole value is shown instead so
nothing is hidden.

Closes the "agent didn't echo the payload, now I can't see what
triggered the run" gap. PLAN.md tracked this as
"Payload preview in run history" under follow-ups.

Locales: webhook_payload.{label, unknown_event, payload, content_type,
copy, copied, copied_short, copy_failed} added in en + zh-Hans.

* chore(server): wire MULTICA_PUBLIC_URL through self-host compose

Two small follow-ups split out of the webhook trigger PR:

- docker-compose.selfhost.yml passes MULTICA_PUBLIC_URL into the
  backend container so a self-hosted deployment behind a real domain
  gets absolute webhook URLs in the trigger response. Documented in
  .env.example with the rationale for not deriving the public host
  from request headers.
- Drop a duplicated 'invalid json:' prefix in the webhook ingress
  400 error path. normalizeWebhookPayload already prefixes its
  errors, so the handler doesn't need to re-prefix.

* fix(migrations): renumber webhook trigger migration 081 → 089 to avoid collision

The branch's 081_autopilot_webhook_triggers.{up,down}.sql collided
numerically with 081_runtime_timezone.{up,down}.sql that landed on
main, making migration apply order undefined. Renumber to 089 so the
file slots after the latest main migration (088_squad_instructions).

The SQL itself doesn't conflict — it only creates a partial unique
index on autopilot_trigger.webhook_token — but the duplicate prefix
is what the migration runner sees, so the filename must move.

* fix(autopilot-webhook): address PR review blocking issues

- Redact bearer tokens from request logs: paths matching
  /api/webhooks/autopilots/<token> now log "[redacted]" instead of the
  token. The resolved trigger ID is plumbed via context so audit lines
  stay useful for debugging. (Review item Blocking #1.)
- Distinguish pgx.ErrNoRows from transient DB errors in token lookup:
  no-row stays 404 (so providers don't retry on a deleted webhook),
  other errors return 500 (which providers DO retry, avoiding silent
  drops on DB blips). (Review item Blocking #2.)
- Add per-IP sliding-window rate limiter that runs BEFORE the token
  lookup, so spraying random tokens can no longer probe the
  autopilot_trigger index unboundedly. Reuses the existing Lua script
  with a separate Redis key namespace; falls open on Redis errors.
  Default budget 30 req/min/IP. (Review item Blocking #3.)

The webhook handler now applies the gates in the order: per-IP rate
limit → token lookup → per-token rate limit → handler logic.

* fix(autopilot): atomic webhook trigger creation + strict kind/timezone validation

- Mint the webhook bearer token BEFORE the INSERT and pass it via
  CreateAutopilotTriggerParams so the row never exists in a half-written
  kind=webhook + webhook_token=NULL state. On the (vanishingly rare)
  unique-index collision the whole INSERT is retried with a fresh token
  — no UPDATE second step. Removes the now-dead attachFreshWebhookToken
  helper. (Review item Recommended #4.)
- Add new GET /api/autopilots/{id}/runs/{runId} endpoint that returns a
  single run including the full trigger_payload. The list response is
  now slim (omits trigger_payload) so worst-case payload size drops
  from ~5 MB to ~5 KB. (Review item Recommended #5, server side.)
- Reject kind=api with 400 ("kind=api is deprecated; use schedule or
  webhook") and reject kind=webhook with --timezone with 400 — both
  surfaces stragglers loudly instead of silently dropping fields.
  CLI mirrors the check so --timezone with --kind webhook errors
  client-side. (Review nits.)
- Add --yes (-y) flag and an interactive y/N confirmation prompt to
  `multica autopilot trigger-rotate-url` so the destructive rotate
  matches the UI's AlertDialog safety. (Review item Recommended #6.)

* fix(views): fetch webhook payload on-demand and truncate at 4 KiB

- Add useAutopilotRun query hook + getAutopilotRun API client method
  paired with the new server endpoint. The run-detail dialog now mounts
  a WebhookPayloadSlot that fetches the full run (incl. trigger_payload)
  lazily — list responses no longer carry up to 256 KiB × N runs of
  envelope data.
- WebhookPayloadPreview truncates its in-DOM <pre> at 4 KiB with a
  localized marker so jank-y machines aren't asked to render a 256 KiB
  JSON blob. The Copy button still yields the full string.
- Adds the truncated_marker i18n string to en + zh-Hans.

Review items Recommended #5 (frontend) and a nit on the preview's
unbounded <pre>.

* test(autopilot-webhook): close coverage gaps flagged in PR review

- request_logger: redactWebhookPath unit tests + integration test
  proving the bearer token never lands in slog output, plus the
  webhook_trigger_id context plumbing.
- autopilot_webhook_handler: empty body → 400, archived autopilot →
  200 ignored, per-IP rate limiter trips before DB lookup, kind=api
  and webhook+timezone are rejected at 400, slim list + full detail
  endpoint round-trip.
- webhook_rate_limiter: Lua script structure guard (catches reordering
  even without a live Redis), plus live-Redis tests for both per-token
  and per-IP limiters (REDIS_TEST_URL gated, matching the existing
  Redis test pattern in the package).
- WebhookPayloadPreview: envelope rendering, fallback shape, and the
  >4 KiB truncation path with full-payload-on-Copy guarantee.

Two branches are documented as code-review-protected rather than
covered by tests: the 500-on-DB-error path requires injecting a stub
Queries (no interface here), and the cross-workspace defense-in-depth
check is unreachable from valid SQL state.

* fix(middleware): SetWebhookTriggerID must mutate request in place

The round-1 helper returned a fresh *http.Request from WithContext, and
the webhook handler did `r = SetWebhookTriggerID(r, ...)`. That swaps
the handler's local pointer but doesn't propagate the new context back
to RequestLogger, which is still holding the original *http.Request —
so the audit line never actually included webhook_trigger_id in
production. The round-1 test happened to pass because it pre-stashed
the value on the request before calling ServeHTTP, bypassing the bug
it was meant to verify.

Switch to in-place mutation via `*r = *r.WithContext(...)` so the
wrapping middleware sees the new context after next.ServeHTTP returns,
and update the test to exercise the real call pattern (set the context
from inside the handler, assert the surrounding logger reads it).

Verified live: an accepted webhook now logs
  path=/api/webhooks/autopilots/[redacted] webhook_trigger_id=<uuid>

* fix(autopilot-webhook): symmetric ErrNoRows split + trusted-proxy gate

Round-2 review (Bohan-J, PR #2348 follow-up):

- Must-fix #1: the second lookup at autopilot_webhook.go:258
  (GetAutopilot after the token resolves) was folding every error into
  404. A transient DB blip would tell a webhook sender "not found" and
  it would never retry. Apply the same errors.Is(err, pgx.ErrNoRows)
  → 404 / else → 500 split as the first lookup got in round 1.

- Must-fix #2: clientIPForRateLimit was honoring X-Forwarded-For /
  X-Real-IP from any caller. An attacker spraying random tokens could
  just rotate the XFF header and the per-IP bucket became per-request,
  so the limiter that's specifically supposed to gate spraying before
  it hits the DB unique index was bypassed.

  New shape — matches Bohan's suggestion exactly:
  * Default: r.RemoteAddr only, headers ignored.
  * Operator opt-in via MULTICA_TRUSTED_PROXIES (comma-separated
    CIDRs). XFF/X-Real-IP are honored only when r.RemoteAddr is
    inside one of the listed prefixes; otherwise they're dropped.

  Wired through .env.example and docker-compose.selfhost.yml so
  self-host operators can configure their reverse-proxy's CIDR.
  Invalid CIDRs in the env var are dropped with a single slog.Warn at
  startup rather than crashing the server. Uses net/netip (stdlib,
  value-typed) for parsing and containment checks.

Verified live on the rebuilt self-host backend: a 35-request spray
from one source with rotating XFF gets the expected 30× 404 + 5× 429,
proving the per-IP bucket is keyed on the real connection IP.

* fix(autopilot): reject cron/timezone PATCH on non-schedule triggers

Round-2 review should-fix. CreateAutopilotTrigger already 400s on
kind=webhook + timezone/cron_expression, but UpdateAutopilotTrigger
silently wrote those fields regardless of prev.Kind. The values then
sat in the DB visible to nobody and read by nothing — a back door that
left the API contract fuzzy across create vs update.

Mirror the create-path discipline: after loading prev, if prev.Kind
!= "schedule" and the PATCH body sets cron_expression or timezone,
return 400 with a clear message. enabled and label remain accepted on
every kind.

The existing prev.Kind == "schedule" guard on next_run_at recompute
stays as belt-and-braces, but with this gate in place the recompute
branch is now reachable only for the kind it was meant for.

* test(autopilot-webhook): close round-2 coverage gaps

- IPRateLimitNotBypassedByXFFSpoof: drives the must-fix #2 invariant
  by rotating XFF across three calls from the same RemoteAddr and
  asserting the third gets 429. Pre-round-2 this test would have
  passed for the wrong reason (limiter trusted XFF, so per-bucket
  collision was incidental); now it pins the bypass-closed property.
- IPRateLimitReturns429BeforeDBLookup: updated to set RemoteAddr
  explicitly and drop the XFF header it was leaning on. With
  TrustedProxies empty (test default) the limiter keys on the real
  connection IP, which is what the test wants to assert anyway.
- UpdateAutopilotTrigger_RejectsCronExpressionOnWebhookKind +
  UpdateAutopilotTrigger_RejectsTimezoneOnWebhookKind: drive the
  round-2 should-fix from the handler boundary.
- UpdateAutopilotTrigger_AcceptsEnabledAndLabelOnWebhookKind: counter
  test so a regression to a blanket reject is caught.

* fix(migrations): bump webhook trigger migration 089 → 091

origin/main added 089_squad_no_action_activity_index (and 090_task_is_leader)
since our last rebase, re-colliding with our 089_autopilot_webhook_triggers.
Bump to 091 so the filename ordering is unambiguous again. The SQL is
unchanged — same partial unique index on autopilot_trigger.webhook_token —
only the filename moves.

* fix(views): dedupe skipped icon in autopilot RUN_VISUAL after rebase

The rebase against origin/main merged main's add of `Ban` for the
skipped status next to our round-1 `MinusCircle` entry, leaving the
RUN_VISUAL map with two `skipped` keys (only the last would have been
read at runtime, and MinusCircle had been dropped from the imports
during conflict resolution — so the file would not compile).

Keep main's `Ban` icon (latest design) and a single `skipped` entry.
Carry over the round-1 comment about why the muted styling matters
for failure-ratio readability.

---------

Co-authored-by: Kerim Incedayi <kerim.incedayi@digitalchargingsolutions.com>
2026-05-18 12:17:39 +08:00
Bohan Jiang
3645bdb5b6 feat(issues): add start_date field with progressive disclosure (MUL-2274) (#2696)
* feat(issues): add start_date field with progressive disclosure (MUL-2274)

Mirrors the existing due_date implementation end-to-end so an issue can
express a planned start in addition to a deadline. Surfaces start_date as
an optional sidebar property alongside priority / due_date / labels (added
in MUL-2275), with consistent picker, board/list/sort, activity, and inbox
plumbing.

Backs the Project Gantt work (parent MUL-1881) and keeps the
progressive-disclosure attribute experience consistent.

- DB: migration 091 adds issue.start_date TIMESTAMPTZ.
- sqlc: ListIssues / CreateIssue / UpdateIssue / CreateIssueWithOrigin /
  ListOpenIssues read & write start_date.
- Backend: IssueResponse + create/update/batch-update handlers parse and
  emit start_date with RFC3339 validation; new start_date_changed activity
  event + subscriber notification (with prev_start_date in event payload).
- CLI: --start-date flag on `multica issue create` / `issue update`.
- Frontend: StartDatePicker component, start_date wired into Issue type,
  Zod schema, draft / view stores, sort util, header sort + card-property
  options, list-row / board-card display, create-issue modal, and the
  issue-detail progressive-disclosure "+ Add property" surface (visibility
  rule, picker row, add-property menu icon + label).
- i18n: en + zh-Hans for sort_start_date / card_start_date /
  prop_start_date / activity start_date_set / start_date_removed /
  picker start_date.trigger_label / clear_action / inbox labels.
- Tests: new TestNotification_StartDateChanged; existing Issue / draft /
  modal fixtures extended with start_date.

Co-authored-by: multica-agent <github@multica.ai>

* feat(issues): align start_date with due_date in actions menu and CLI table

- Add Start Date submenu (today / tomorrow / next week / clear) in
  actions menu, mirroring Due Date — parity with the Due Date quick
  setters in list/board context and 3-dot menus.
- Add corresponding en / zh-Hans i18n keys
  (actions.start_date / start_today / start_tomorrow / start_next_week
  / start_clear).
- CLI human table for `multica issue list` and `multica issue get`
  now shows a START DATE column next to DUE DATE; --full-id variant
  too.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-17 15:01:38 +08:00
Jiayuan Zhang
4c7a990a25 fix(autopilot): attribute autopilot-created issue to assignee agent (MUL-2293) (#2719)
Before: dispatchCreateIssue copied autopilot.created_by_type/id onto the
new issue's creator_type/creator_id, and the same fields were used as the
ActorType/ActorID of the issue:created event. Result: any issue spawned by
an autopilot was reported as created by the human who first configured
the autopilot, not by the agent that actually owns the work. Downstream
subscriber/activity/notification listeners inherited the same wrong actor.

After: creator and actor are both the autopilot's assignee agent
(creator_type=agent, creator_id=ap.assignee_id). The human owner is still
recoverable via origin_type=autopilot + origin_id.

Audited the other ap.created_by_* usages: analytics attribution
(autopilotActorID, task.go user-id), and the private-agent visibility
gate in shouldSkipDispatch — all correctly read the autopilot's owner,
not the executor, so they stay as-is.

Co-authored-by: multica-agent <github@multica.ai>
2026-05-16 09:32:15 +02:00
iYuan
d8635ad580 fix(issues): prevent duplicate active issue creation (MUL-2225) (#2602)
* fix: prevent duplicate active issue creation

* fix(issues): address duplicate guard review

* fix(autopilot): skip duplicate issue admissions

* fix(issueguard): tighten duplicate lookup edge cases

* test(issues): cover duplicate guard autopilot skips

* feat(autopilots): group skipped runs in history
2026-05-15 18:27:56 +08:00
LinYushen
b7a58c06ac Revert "feat(task): wire claim lease into TaskService and sweeper (MUL-2246) …" (#2673)
This reverts commit bb32be0e50.
2026-05-15 16:06:58 +08:00
LinYushen
bb32be0e50 feat(task): wire claim lease into TaskService and sweeper (MUL-2246) (#2662)
* feat(task): wire claim lease queries into TaskService and sweeper (MUL-2246)

- ClaimTask now uses ClaimAgentTaskWithLease (generates claim_token + lease)
- StartTask accepts optional claim_token for token-verified start
- AgentTaskResponse includes claim_token for daemon to use
- Daemon client sends claim_token in StartTask body
- Sweeper calls RequeueExpiredClaimLeases each tick
- Legacy daemons without claim_token still work (graceful fallback)

Co-authored-by: multica-agent <github@multica.ai>

* fix(task): address PR #2662 review blockers (MUL-2246)

1. ClaimAgentTaskForRuntime: push runtime_id into atomic SQL WHERE clause
   so runtime A cannot claim tasks queued for runtime B under the same agent.

2. Legacy StartAgentTask: add claim_token IS NULL guard so leased rows
   cannot be started without token verification. Handler rejects malformed
   tokens with 400 instead of silently degrading to legacy path.

3. StartAgentTaskWithClaimToken: validate claim_expires_at >= now(),
   preserve claim_token until terminal state (only clear claim_expires_at),
   use CTE + UNION ALL for idempotent retry when daemon resends after a
   lost StartTask response. Return 409 Conflict on token mismatch/expiry.

Co-authored-by: multica-agent <github@multica.ai>

* fix(daemon): StartTask 409 handling, transport retry, claim_token on FailTask (MUL-2246)

- StartTask 409 (claim superseded): release slot, don't call FailTask
- StartTask transport timeout/5xx: retry once with same token, then
  check task status before failing
- FailTask now sends claim_token; server-side FailAgentTask SQL adds
  AND (claim_token IS NULL OR claim_token = @claim_token) guard so
  stale daemons cannot fail tasks that have been re-claimed

Co-authored-by: multica-agent <github@multica.ai>

* fix(task): close FailTask token bypass and RequeueExpiredClaimLeases liveness gap (MUL-2246)

Blocker 1 - FailTask token validation:
- SQL: change (param IS NULL OR claim_token = param) to
  (param IS NULL AND claim_token IS NULL) OR claim_token = param
  so tokenless requests can only fail legacy (tokenless) rows.
- task.go: malformed claim_token now returns ErrInvalidClaimToken (400)
  instead of being silently dropped to NULL.
- Handler: maps ErrInvalidClaimToken→400, ErrClaimTokenInvalid→409.
- Service: when UPDATE returns no rows but task is still active,
  return ErrClaimTokenInvalid (token mismatch) instead of silent success.

Blocker 2 - RequeueExpiredClaimLeases runtime liveness:
- SQL: JOIN agent_runtime, only requeue tasks where runtime is 'online'.
  Dead/offline runtime tasks stay dispatched for FailTasksForOfflineRuntimes.
- FOR UPDATE → FOR UPDATE OF atq (required with JOIN).

Regression tests:
- task_claim_token_test.go: malformed, tokenless-on-tokened, wrong-token
- requeue_lease_test.go: SQL must JOIN agent_runtime with online filter

Co-authored-by: multica-agent <github@multica.ai>

* fix(task): move expired lease requeue to ClaimTaskForRuntime preflight, add heartbeat freshness backstop (MUL-2246)

- Add RequeueExpiredClaimLeasesForRuntime: per-runtime preflight self-requeue
  in ClaimTaskForRuntime. Runtime proves liveness by actively claiming, so no
  heartbeat check needed.
- Update global RequeueExpiredClaimLeases to require ar.last_seen_at freshness
  (stale_threshold_secs param). Prevents requeuing to a dead runtime in the
  90s gap between lease expiry (60s) and offline detection (150s).
- Add regression tests verifying the heartbeat freshness check and that the
  preflight query does not join agent_runtime.

Co-authored-by: multica-agent <github@multica.ai>

* fix(task): use LivenessStore for global requeue, move preflight before empty-cache (MUL-2246)

Blocker 1: Global RequeueExpiredClaimLeases now uses LivenessStore.IsAliveBatch
to verify runtimes are truly alive before requeuing expired leases. When
LivenessStore is unavailable (no Redis), global requeue is skipped entirely —
the preflight self-requeue in ClaimTaskForRuntime handles live runtimes. This
closes the 60-150s gap where a dead runtime still appears online in DB.

Blocker 2: Moved RequeueExpiredClaimLeasesForRuntime BEFORE EmptyClaim.IsEmpty
fast-path in ClaimTaskForRuntime. Expired leases are now requeued (which bumps
the empty cache via notifyTaskAvailable) before the empty check can
short-circuit the claim path.

Also adds ListRuntimesWithExpiredClaimLeases SQL query and LivenessChecker
interface on TaskService.

Co-authored-by: multica-agent <github@multica.ai>

* fix(task): wire EmptyClaimCache into backend taskSvc for backstop requeue (MUL-2246)

The backend taskSvc used by the sweeper only had Liveness wired but not
EmptyClaim. When global backstop requeue called notifyTaskAvailable,
s.EmptyClaim.Bump() was a nil no-op — the handler's empty-cache was never
invalidated, so the daemon's next claim hit a stale empty verdict.

Fix: wire the same Redis-backed EmptyClaimCache into the backend taskSvc
in main.go (same Redis keys as router.go:139 handler instance).

Add regression test verifying backstop requeue invalidates the handler's
empty-cache.

Co-authored-by: multica-agent <github@multica.ai>

* fix(task): global backstop must not requeue — alive runtimes use preflight, dead stay dispatched (MUL-2246)

- RequeueExpiredClaimLeases is now a no-op (returns 0 always)
- Alive runtimes self-requeue via ClaimTaskForRuntime preflight
- Dead runtimes stay dispatched for FailTasksForOfflineRuntimes
- Rewriting to queued on dead runtime creates 2h blackhole (offline
  sweeper only handles dispatched/running)
- Test actually calls RequeueExpiredClaimLeases and asserts 0 in all cases

Co-authored-by: multica-agent <github@multica.ai>

* fix(daemon): remove duplicate usage reporting block after merge conflict (MUL-2246)

The merge resolution introduced a second ReportTaskUsage call after the
status check, duplicating the usage-before-early-return block that already
runs right after runner.run. Remove the duplicate and add a regression test
asserting /usage is called exactly once on the normal completion path.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-15 15:15:31 +08:00
Bohan Jiang
a23856bae3 MUL-1624 docs(email): clarify 888888 is opt-in; document SMTP option (#2666)
* docs(email): clarify 888888 is opt-in via MULTICA_DEV_VERIFICATION_CODE; document SMTP option in self-host docs

The startup log line, .env.example, and SELF_HOSTING_ADVANCED.md still
implied that the dev master code 888888 is auto-active whenever
APP_ENV != "production". That has not been true since the master code
was gated behind MULTICA_DEV_VERIFICATION_CODE — the fixed code is
disabled by default and must be opted in explicitly.

Also extend the docs site with the SMTP relay backend added in #1877:
auth-setup, environment-variables, and self-host-quickstart now cover
both Resend and SMTP options in EN and ZH.

Co-authored-by: multica-agent <github@multica.ai>

* docs(email): treat SMTP as an email backend in self-host docs and startup warning

Address review feedback on #2666:

- server: startup warning now fires only when both RESEND_API_KEY and SMTP_HOST
  are empty, since either one is a valid email backend. Otherwise the log
  mis-tells SMTP-only operators that verification codes go to stdout.
- self-host-quickstart (EN/ZH): tell readers to fetch the verification code
  from whichever backend they configured (Resend or SMTP); fall back to
  stdout only when neither is configured.
- auth-setup (EN/ZH): \"without Resend\" → \"without any email backend
  configured\" so the wording stays correct now that SMTP is a first-class
  option.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-15 14:18:46 +08:00
apollion69
35e9a7f0f6 feat(email): add SMTP relay as alternative to Resend for self-hosted deployments (#1877)
* feat(email): add SMTP relay as alternative to Resend

Self-hosted deployments often run behind a corporate firewall with an
existing SMTP relay (Exchange, Postfix, sendmail) and no access to
external SaaS APIs. Resend requires a public domain, an API key, and
outbound HTTPS to api.resend.com — all unavailable in air-gapped or
private-network setups.

This adds a second email delivery path using Go's stdlib net/smtp,
activated when SMTP_HOST is set. Priority order:
  1. SMTP relay  (SMTP_HOST set)
  2. Resend API  (RESEND_API_KEY set)
  3. DEV stdout  (neither set)

New env vars (all optional, no breaking change):
  SMTP_HOST            — SMTP server hostname
  SMTP_PORT            — port, default 25
  SMTP_USERNAME        — for authenticated SMTP; empty = unauthenticated relay
  SMTP_PASSWORD        — used only when SMTP_USERNAME is set
  SMTP_TLS_INSECURE    — set to "true" to skip TLS cert verification
                         (for private CA / self-signed certs)

The implementation:
- Dials TCP, creates smtp.Client manually (avoids smtp.SendMail which
  does not expose TLS config)
- Tries STARTTLS if advertised; uses InsecureSkipVerify only when
  SMTP_TLS_INSECURE=true (opt-in, nolint:gosec annotated)
- Applies PlainAuth only when SMTP_USERNAME is non-empty
- Wraps all errors with context for easier debugging
- Reuses existing HTML templates from buildInvitationParams for
  invitation emails (no template duplication)

Also updates .env.example and docker-compose.selfhost.yml with the
new variables and inline documentation.

* fix(email): add dial timeout, session deadline, RFC headers for SMTP path

Address review blockers from multica-eve and Bohan-J (PR #1877):

- net.Dial → net.DialTimeout(10s) + conn.SetDeadline(30s) so a blackholed
  SMTP relay cannot hang SendVerificationCode (called synchronously from the
  auth handler) or leak goroutines in the invitation path.
- Add Date, Message-ID, and proper Content-Transfer-Encoding headers.
  Date is required by RFC 5322; many strict relays reject messages without it.
  Message-ID aids deliverability and threading.
- MIME-encode Subject via mime.QEncoding so non-ASCII workspace/inviter names
  (CJK, emoji) survive without corruption across any RFC 2047-conformant relay.
- Probe 8BITMIME after (possible) STARTTLS: use Content-Transfer-Encoding 8bit
  when the relay advertises 8BITMIME, quoted-printable otherwise — safe for
  all relay configurations without forcing base64 overhead.
- Update SELF_HOSTING_ADVANCED.md to document Option B (SMTP relay) alongside
  the existing Resend section, including all five env vars and a note that
  port 465/SMTPS is not yet supported.

* fix(email): correct has8Bit assignment order (bool is first return of Extension)
2026-05-15 13:35:01 +08:00
Jiayuan Zhang
4d6b5ad06f fix(squad): wake leader when dual-role agent posts as worker (MUL-2218) (#2626)
* fix(squad): wake leader when dual-role agent posts as worker (MUL-2218)

The squad-leader self-trigger guard skipped a comment whenever the
author equalled the squad's leader id, regardless of the role the agent
was acting in. For an agent that holds both leader and worker roles in
the same squad, this meant the leader role never reacted to its own
worker output and the issue stalled.

Tag each enqueued task with is_leader_task and consult the agent's
most recent task on the issue from both self-trigger guards (comment
path + @squad mention path) — skip only when that task was itself a
leader task.

Co-authored-by: multica-agent <github@multica.ai>

* fix(squad): inherit is_leader_task on retry task clone (MUL-2218)

CreateRetryTask cloned a parent task into a fresh queued attempt but
omitted is_leader_task from the column list, so the child silently fell
back to the column default (false). For a leader task that hit auto-retry
through MaybeRetryFailedTask, the retried task posed as a worker task —
the self-trigger guard then no longer recognised the leader's own
comments, re-opening the very loop MUL-2218 closes.

Inherit p.is_leader_task in the clone and add a query-level test that
covers both leader and worker retries.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-14 15:23:36 +02:00
LinYushen
0cb759b446 fix(squad): suppress no-action leader comments (#2583) 2026-05-14 14:07:26 +08:00
fr00st
cc9fbd3db0 Fix stale Done replies on comment follow-ups (#2495)
* fix: avoid stale done replies on comment follow-ups

* fix: avoid inlining runtime brief for Hermes ACP

* fix: address comment follow-up review feedback
2026-05-14 12:00:04 +08:00
Bohan Jiang
0345285b86 feat(quick-create): searchable actor picker + squad support (#2552)
* feat(quick-create): searchable actor picker + squad support (MUL-2163)

- Replaces the flat agent dropdown in the "Create with agent" modal with a
  searchable PropertyPicker that lists Agents and Squads in separate
  sections, so users can filter by name and pick a squad as the creator.
- Persists the selection as (lastActorType, lastActorId), removing the
  agent-only lastAgentId field on the quick-create store.
- Adds squad_id to the quick-create API request and stamps it onto the
  task's QuickCreateContext. The handler resolves the squad to its leader
  agent (re-using validateAssigneePair) and the daemon claim path injects
  the squad-leader briefing when the task carries a squad hint, matching
  the behavior of issue-bound squad tasks.

Co-authored-by: multica-agent <github@multica.ai>

* fix(create-issue): forward squad picks across manual→agent switch

Manual mode → agent mode previously only carried `agent_id`, so picking
a squad and then flipping to agent silently fell back to the persisted
actor / first visible agent and lost the user's choice. Carry `squad_id`
on the same branch so the agent panel honors the squad pick.

Adds a sibling test alongside the existing project-carry case.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-13 22:31:17 +08:00