267 Commits

Author SHA1 Message Date
Multica Eve
744b474199 revert(agent): remove per-agent local skill toggle (MUL-2603) (#3286)
* Revert "feat(agents): hide skills_local toggle for runtimes that don't honour it (MUL-2603) (#3276)"

This reverts commit 0b50c5a209.

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

* Revert "fix(agent): surface host OAuth token via env var on macOS isolation (MUL-2603) (#3267)"

This reverts commit a67bf81225.

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

* Revert "fix(agents): tighten skills-tab intro and drop redundant import hint (#3265)"

This reverts commit d8075a5775.

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

* Revert "fix(agent): mirror $HOME/.claude.json into isolated config dir (MUL-2661) (#3261)"

This reverts commit 40da88fc16.

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

* Revert "feat(agent): per-agent toggle to isolate host-machine skills (MUL-2603) (#3200)"

This reverts commit 960befa56f.

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

* Add migration cleanup for reverted agent skills toggle

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

---------

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-05-26 17:00:01 +08:00
Bohan Jiang
6bc3d14eb3 fix(daemon/execenv): refresh stale Codex config copies across env reuse (MUL-2646) (#3268)
* fix(daemon/execenv): refresh stale Codex config copies across env reuse (MUL-2646)

`copyFileIfExists` previously short-circuited whenever the per-task
`codex-home/{config.toml,config.json,instructions.md}` already existed,
so once the files were seeded at first Prepare they were never refreshed
again — even though `Reuse()` calls `prepareCodexHomeWithOpts` on every
resume. A user who rotated their Codex `~/.codex/config.toml` between
runs (e.g. switching the active `[model_providers.X]` `base_url`, or
pointing `env_key` at a freshly rotated API key) kept reading the stale
per-task copy on session resume. Codex then issued requests to the new
URL using the old key and the API rejected the token.

Treat any existing `dst` as something to drop and re-copy from the
current shared source, mirroring the symlink path that already refreshes
`auth.json` (#2126). The daemon-managed sandbox / multi-agent / memory
blocks are applied via marker-bracketed idempotent passes after the
copy, so a re-copy + re-ensure cycle preserves them.

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

* fix(daemon/execenv): drop per-task Codex copy when shared source removed (MUL-2646)

Extend the MUL-2646 fix to the deletion arm of "sync the shared source":
`syncCopiedFile` (renamed from `copyFileIfExists`) now also removes the
per-task `dst` when the shared `src` is absent. The prior version
short-circuited on missing src and left `config.toml` / `config.json` /
`instructions.md` from the previous Prepare lingering in the per-task
home — so a user who removed a provider by deleting `~/.codex/config.toml`,
or pulled `config.json` / `instructions.md` out of the shared home, would
keep replaying the stale copy on session resume.

For `config.toml` the subsequent `ensureCodex{Sandbox,MultiAgent,Memory}Config`
passes recreate the file with only the daemon-managed default blocks, so
removing the shared file cleanly drops every user-managed
`[model_providers.X]` / `model_provider` line. For `config.json` and
`instructions.md` there is no daemon default, so they disappear in
lockstep with the shared source.

Adds `TestPrepareCodexHome_DropsCopiedConfigWhenSharedSourceRemoved`
covering the new path, and extends the refresh-arm test to assert the
multi-agent / memory marker blocks are still present after the copy is
refreshed.

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

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-26 14:52:53 +08:00
Bohan Jiang
960befa56f feat(agent): per-agent toggle to isolate host-machine skills (MUL-2603) (#3200)
* feat(agent): per-agent toggle to isolate host-machine skills (MUL-2603)

Adds an agent-scoped `skills_local` switch ("ignore" default / "merge") so
shared agents stop inheriting the operator's user-global Claude skill
directory. A single broken local skill on one operator's machine was
crashing the Claude CLI before it ever read stdin — the daemon saw a
"broken pipe" with no recoverable signal (GitHub #3052).

- DB: migration 108 adds `agent.skills_local` (NOT NULL DEFAULT 'ignore'),
  with sqlc CreateAgent/UpdateAgent updates and handler validation.
- Claude runtime: when the agent is in "ignore" mode the backend points
  CLAUDE_CONFIG_DIR at an empty per-task scratch dir under the task cwd
  (fallback: OS temp), strips any inherited override, and cleans up after
  the run. Workspace skills under `{cwd}/.claude/skills/` still load.
  "merge" preserves the legacy inherit-from-machine behavior; Codex and
  other isolated backends are no-ops.
- UI: new Skills toggle in the Create Agent dialog and the Agent → Skills
  tab, with EN/zh-Hans copy and SkillsLocalToggle shared between the two.
- Tests: unit coverage for the new env helper, isolation dir lifecycle,
  full Claude execute paths (ignore + merge), and the handler tristate
  contract. Existing skills-tab test updated for the new copy.
- Docs: updated `/skills` docs (EN + ZH) and added a 0.3.7 changelog entry
  in the landing-page i18n.

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

* fix(agent): preserve claude login + validate skills_local input (MUL-2603)

Address Elon's review on PR #3200:

1. Skill isolation no longer drops the operator's Claude login. The
   per-task scratch dir now mirrors every entry under `~/.claude/`
   as symlinks except `skills/`, so `.credentials.json`, settings,
   plugins, etc. reach the CLI exactly as on the host while the
   user-global skills directory stays hidden. Without this, default
   `ignore` would have broken every Claude agent on a non-API-key
   host the moment migration 108 landed.

2. Internal CreateAgent callers (agent_template, onboarding_shim)
   now set `SkillsLocal: "ignore"`. The Go zero value was about to
   trip the migration-108 CHECK constraint and 500 template /
   onboarding agent creation.

3. Create / update handler validation no longer normalizes garbage
   to "ignore". The strict 400 path is now reachable on bad client
   input; the drift-safe `normalizeSkillsLocal` stays on the read
   side only.

UI copy + docs clarified that the toggle is Claude-only; other
runtimes ignore the setting.

Verification:
- `go test ./...` green (full suite locally).
- `pnpm --filter @multica/views exec vitest run agents/components/tabs/skills-tab.test.tsx` green.
- Handler DB-backed tests still skip locally without docker (same
  as Elon's run) — CI will validate the create / update paths
  against migration 108.

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

* fix(agent): mirror effective claude config dir with windows fallback (MUL-2603)

Address Elon's second-round review on PR #3200:

1. The per-task scratch dir now mirrors the *effective* host Claude
   config dir, not unconditionally `~/.claude/`. Precedence: agent
   `custom_env` CLAUDE_CONFIG_DIR > parent process env > `~/.claude/`.
   Without this, an operator who pinned Claude at a managed install
   (custom env CLAUDE_CONFIG_DIR) would get the wrong credentials in
   the scratch dir, because `buildClaudeEnv` strips that env before
   handing it to the child. We resolve the source up front and feed
   it to the mirror, so the override env still points at the right
   bytes.

2. Mirror entries now go through platform-aware linkers. On Windows
   without Developer Mode / admin, `os.Symlink` is denied, which
   previously left the scratch dir empty and broke Claude Code auth
   on default `ignore`. The new helpers try symlink first, then fall
   back to a directory junction (`mklink /J`) for dirs or a hardlink
   (same-volume content share) / copy for files. Mirrors the
   execenv/codex_home_link_windows.go pattern.

3. Tests:
   - `TestResolveHostClaudeConfigDir` locks in the custom_env >
     parent_env > `~/.claude` precedence.
   - `TestNewIsolatedClaudeConfigDirMirrorsCustomHostDir` confirms
     the scratch dir picks up `.credentials.json` from a synthetic
     custom host dir, proving the source resolution actually
     propagates into the mirror.
   - `TestNewIsolatedClaudeConfigDirEmptyHostIsNoop` documents the
     env-var-auth-only case (no host source ⇒ empty scratch dir).
   - `TestMirrorHostClaudeExceptSkillsWith_FallbackWhenSymlinkFails`
     exercises the Windows-no-Developer-Mode path via the new
     `mirrorHostClaudeExceptSkillsWith` seam, asserting credentials
     and sub-dir children still reach the scratch dir after the
     symlink stand-in fails.
   - `TestMirrorHostClaudeExceptSkillsWith_PropagatesFirstLinkError`
     confirms callers see the per-entry error when even fallback
     fails (so the warn-log fires on broken Windows installs).
   - `TestCopyFileRoundTrip` covers the last-resort copy fallback
     and its EXCL no-overwrite contract.
   - `TestClaudeExecuteIsolatesUsesCustomEnvSource` is the
     end-to-end check: an agent with custom_env CLAUDE_CONFIG_DIR
     reads its credentials from the pinned dir, not `~/.claude/`.

4. Docs: `apps/docs/content/docs/skills.{mdx,zh.mdx}` updated to
   describe the effective-source resolution and the Windows
   fallback chain so the docs match the runtime behaviour.

Verification:
- `go test ./...` green (full server suite locally, including
  `pkg/agent` 23 cases covering the new + existing isolation
  paths).
- `GOOS=windows GOARCH=amd64 go vet ./pkg/agent/...` and
  `go test -c -o /dev/null` both compile clean, confirming the
  Windows-tagged linker file builds.

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

* fix(agent): default skills_local to merge to preserve legacy behavior (MUL-2603)

Per Bohan's product decision on PR #3200, the per-agent host-skill toggle
defaults to "merge" — the pre-MUL-2603 inherit-from-machine behavior —
so existing personal workflows that rely on locally installed Claude
Skills keep working unchanged. Agent owners explicitly opt into "ignore"
when they need to harden a shared agent against a broken local skill on
one operator's machine (GitHub #3052).

Also audited all 11 runtimes for user-global skill discovery paths and
documented the scope of the toggle. Only Claude reads a user-global
`~/.claude/skills/`; Codex isolates via `CODEX_HOME`, the ACP backends
(Hermes / Kimi / Kiro) and the JSON-stream backends (Copilot / Cursor /
Gemini / Pi / OpenCode / OpenClaw) anchor discovery to the task workdir
and never read a user-global skill directory. UI copy and docs now say
"for runtimes that support it (currently Claude Code)" everywhere so
the scope is explicit.

Changes:

- Migration 108: column default flipped to 'merge'.
- Handler CreateAgent: missing field → "merge"; explicit "ignore" /
  "merge" still validated, garbage still 400.
- normalizeSkillsLocal: drift-safe coercion now lands on "merge" for
  anything that isn't the exact literal "ignore".
- agent_template.go / onboarding_shim.go: internal CreateAgent callers
  send "merge" instead of "ignore" to match the new default.
- Claude runtime (`claude.go`): isolate-mode gate flipped from
  `SkillsLocal != "merge"` to `SkillsLocal == "ignore"`, so "" (legacy
  daemons / older clients) and "merge" both walk `~/.claude/` directly.
- Create Agent dialog + Skills tab: toggle defaults to on (merge); only
  duplicate of an explicit "ignore" agent carries through. The
  isolation opt-in is now `skills_local: "ignore"` when the user flips
  off; "merge" is omitted from the request body.
- i18n (EN + zh-Hans): copy reframed — "On (default) — merged"; "Off —
  ignored. Recommended for shared agents".
- Docs (`/skills`, `/guides/agents.zh`): describe new default and
  enumerate which runtimes act on the toggle.
- Landing changelog 0.3.7: retitled "Per-Agent Local-Skill Toggle"; note
  the on-by-default behavior + off-to-isolate framing.
- Tests:
  - `TestClaudeExecuteIsolatesHostSkillsWhenIgnoreOptedIn` replaces the
    old by-default isolation case (now requires explicit "ignore").
  - New `TestClaudeExecuteDefaultModeKeepsHostConfigDir` locks in that
    default ExecOptions preserve the host CLAUDE_CONFIG_DIR.
  - `TestClaudeExecuteIsolatesUsesCustomEnvSource` now explicitly opts
    into "ignore" mode.
  - Handler tests: omitted → "merge"; explicit "ignore" round-trips;
    preserve-existing test seeds "ignore" and asserts "merge" flip-back.
  - `TestNormalizeSkillsLocal_DriftStaysSafe`: only literal "ignore"
    maps to ignore; everything else → "merge".
  - `skills-tab.test.tsx`: toggle ON by default; flip OFF when agent
    opted into "ignore". Intro-text matcher anchored to a more specific
    phrase so it no longer collides with the toggle hint copy.

Verification:
- `go test ./...` green (full server suite locally).
- `GOOS=windows GOARCH=amd64 go vet ./pkg/agent/...` and
  `go test -c -o /dev/null` both compile clean (windows-tagged linker
  file still builds).
- `pnpm typecheck` green across all packages and apps.
- `pnpm --filter @multica/views test` 88 files / 771 tests green.
- `pnpm --filter @multica/core test` 43 files / 390 tests green.
- Handler DB-backed tests still skip locally without docker; CI will
  validate the create / update paths against migration 108.

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

* chore(landing): drop 0.3.7 changelog entry from this PR (MUL-2603)

The landing-page release notes belong in a separate release-prep PR, not in the feature PR.

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

* fix(agent): propagate skills_local=ignore to codex user-skill seed (MUL-2603)

Make the per-agent skills_local toggle real for Codex too, not just Claude.
Previously the toggle was only consumed by the Claude backend, while the
daemon's execenv layer always seeded Codex's per-task CODEX_HOME with the
host machine's user-installed skills from ~/.codex/skills/. A shared Codex
agent with skills_local=ignore could still inherit a broken local skill
from one operator's machine.

Now: PrepareParams/ReuseParams carry SkillsLocal; hydrateCodexSkills
skips seedUserCodexSkills when SkillsLocal == "ignore" so the per-task
CODEX_HOME exposes only workspace skills to the codex CLI. Default
("merge", or empty from older servers/clients) preserves existing
inherit-from-machine behavior. UI / docs are updated to reflect the
contract honestly: Claude Code and Codex honor the toggle; other
runtimes (Hermes / Kimi / Kiro / Copilot / Cursor / Gemini / Pi /
OpenCode / OpenClaw) leave $HOME untouched and discover user-level
skills natively, so the toggle is a no-op for them today.

New tests: TestPrepareCodexSkillsLocalIgnoreSkipsUserSeed,
TestPrepareCodexSkillsLocalMergeSeedsUserSkills, and
TestReuseCodexSkillsLocalIgnoreSkipsUserSeed cover Prepare(ignore),
Prepare(merge), and the toggle-flip-on-reuse path.

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

* docs(skills): scope skills_local toggle copy to Claude Code + Codex (MUL-2603)

Off-state hint and Skills tab intro now explicitly call out Claude Code +
Codex as the only runtimes that honor the toggle, with "other runtimes
ignore this setting" wired into both states (en + zh-Hans), so users on
non-Claude/Codex agents don't read "Off" as runtime-wide isolation.

Docs (skills.mdx, skills.zh.mdx, guides/agents.zh.mdx) stop describing
Hermes / Kimi / Gemini / Copilot / Cursor / Pi / OpenCode / OpenClaw / Kiro
as having native user-level skill discovery; the daemon simply does not
manage user-level skill discovery for those runtimes today, and the toggle
is a no-op regardless of where it is set.

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

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-26 13:26:33 +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
Bohan Jiang
cd71b0fe05 fix(daemon): disable Codex native auto-memory in per-task config.toml (#3202)
Codex CLI's auto-memory subsystem writes summaries to
`$CODEX_HOME/memories/raw_memories.md` and `state_*.sqlite`, then reads
them back on the next turn. The daemon never cleared these files across
Reuse(), and Codex CLI may also pull from user-level `~/.codex/memories/`
entirely outside the per-task isolation. Either path leaks unrelated
context into new Multica tasks — multica#3130 saw `D:\Project\MoHaYu\
WowChat` Raw Memories injected into a brand-new issue's first turn.

Write a daemon-managed block into the per-task `config.toml` that sets
`features.memories = false`, `memories.generate_memories = false`, and
`memories.use_memories = false`. Codex then neither writes nor reads
its memory subsystem regardless of where the residual files live. The
user's global `~/.codex/config.toml` is never touched.

Pattern mirrors `ensureCodexMultiAgentConfig`: idempotent managed-block
upsert, two TOML layout variants (root dotted-key vs. inside a `[features]`
/ `[memories]` table) to satisfy strict toml-rs parsing, and a
`MULTICA_CODEX_MEMORY` env-var escape hatch.

MUL-2598

Co-authored-by: multica-agent <github@multica.ai>
2026-05-25 15:17:38 +08:00
LinYushen
8e9df90d32 feat: include repo description in agent brief (#3203)
Add Description field to RepoData structs so that workspace repo
descriptions (set via the settings UI) are preserved through
normalization and rendered in the agent brief as:
  - <url> — <description>

When no description is set, the existing format is unchanged.

Closes MUL-2610

Co-authored-by: multica-agent <github@multica.ai>
2026-05-25 15:16:22 +08:00
Bohan Jiang
a55c03a0b3 fix(agent): inject Workspace Context into agent brief (MUL-2542) (#3078)
* fix(agent): inject Workspace Context into agent brief (MUL-2542)

The per-workspace `workspace.context` field (Settings → General) was
stored in the DB but never reached the agent prompt. Plumb it from the
workspace row through the claim response, the daemon's Task struct and
TaskContextForEnv, and render it as `## Workspace Context` in the meta
brief above `## Available Commands`. Heading is skipped when the field
is empty so workspaces that haven't set a context don't see a bare
header. Applies to every task kind — issue, comment, chat, autopilot,
quick-create — so the shared system prompt is consistent regardless of
trigger source.

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

* chore(server): gofmt files touched by workspace-context injection

Run gofmt on the files that buildWorkspaceContext injection touched.
Cleans up composite-literal alignment in execenv task context and
struct-tag alignment in Task / AgentTaskResponse / RegisterRequest.
No behavior change.

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

---------

Co-authored-by: multica-agent <github@multica.ai>
Co-authored-by: J <agent-j@multica.ai>
2026-05-22 17:23:27 +08:00
Bohan Jiang
c967ae0e0e feat(issues): platform-owned parent notify on child done (MUL-2538) (#3055)
* feat(issues): platform-owned parent notify on child done (MUL-2538)

When a child issue transitions from a non-done status into `done` and has
an open parent, the server now posts a top-level platform-generated
comment on the parent itself. Replaces the agent-prompt rule shipped in
PR #2918, which produced self-mention loops, planner ping-pong, and
accidental `MUL-` prefix hardcoding because the agent did not always know
the workspace prefix.

- Migration 107 widens `comment.author_type` to allow `system`; the
  zero UUID is used as the sentinel `author_id` (the column stays NOT
  NULL, callers branch on `author_type === 'system'`).
- `Handler.notifyParentOfChildDone` fires from both `UpdateIssue` and
  `BatchUpdateIssues`. Guards: prev status != done, new status == done,
  parent set, parent not in `done`/`cancelled`. Bypasses the
  CreateComment HTTP path so the assignee on_comment trigger and the
  mention-trigger paths do not fire — the comment content carries only
  the safe issue mention for the child, no `mention://agent/...` /
  `mention://member/...` / `mention://squad/...` links.
- `runtime_config.go` downgrades the Parent/Sub-issue Protocol rule 1
  to an explicit "do NOT post one yourself" guardrail; rule 2 (sub-issue
  creation `--status todo` vs `backlog`) is unchanged.
- New handler test exercises the happy path, idempotency, reopen+done,
  parent done/cancelled guards, and the no-parent case. Runtime-config
  tests reassert the new wording and the banned strings from the prior
  revision.

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

* fix(issues): isolate system comments + wire GH merge path (MUL-2538)

Addresses the two must-fix items from the PR #3055 second review:

1. The platform-generated `comment:created` event (author_type='system')
   was running through the generic comment listeners, which (a) tried to
   subscribe the zero-UUID author and (b) parsed @mentions from the body
   for inbox notifications. Both subscriber_listeners and
   notification_listeners now early-return on author_type='system' so the
   event becomes a pure WS broadcast for the timeline — no inbox rows,
   no transcluded-mention attack surface.

2. advanceIssueToDone (the GitHub merge auto-done path) only published
   issue:updated and skipped notifyParentOfChildDone, so a child closed
   via merged PR — the dominant completion path — left the parent
   silent. The helper is now invoked on the same prev/updated pair, with
   the existing guards (transition + parent state) protecting double-fire.

Tests:
- New cmd/server/notification_listeners_test:
  TestNotification_SystemCommentSkipsInboxAndMentions (parent subscribers
  and smuggled @mention targets stay quiet),
  TestSubscriberSystemCommentDoesNotSubscribe (zero-UUID never reaches
  AddIssueSubscriber).
- New internal/handler/github_test:
  TestWebhook_MergedPR_ChildWithParent_NotifiesParent fires a real
  pull_request closed-merged webhook against a child and asserts the
  parent receives exactly one safe system comment with the workspace's
  real identifier (no `mention://agent|member|squad` links).

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

* fix(runtime): drop parent-notification guidance from agent brief (MUL-2538)

Per Bohan's product call on PR #3055: the platform now owns the
child-done parent notification, so the runtime brief should not mention
the parent-comment path at all — not as an instruction, not as a "do
not do it" guardrail. The previous revision kept rule 1 of the Parent /
Sub-issue Protocol as a "Do NOT post your own parent-notification
comment." sentence; that still puts the concept in front of the agent
every run, which is exactly what we are trying to avoid.

What changes:
- Delete the "Parent / Sub-issue Protocol" preamble and rule 1 from
  buildMetaSkillContent. The remaining content — the `--status todo`
  vs `--status backlog` rule for creating sub-issues — now lives in a
  dedicated `## Sub-issue Creation` section, since the parent/child
  framing it previously sat under is gone.
- The system comment on the parent stays exactly as in 366f6e2: the
  agent simply does not need to know about it.

Tests:
- runtime_config_test.go is rewritten around the new section name and
  the wider "no parent-notification guidance" canary; the banned list
  now covers both the original PR #2918 wording and the intermediate
  "do NOT post one" wording.

System comment UI: the frontend already renders `author_type === "system"`
with author name "Multica" (`useActorName`) and the MulticaIcon avatar
(`ActorAvatar` via `isSystem`), matching Bohan's "looks like a normal
comment, author is multica + multica logo" requirement — no frontend
changes needed.

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

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-22 14:51:43 +08:00
Bohan Jiang
ae530ef057 docs(runtime): tighten issue-metadata write bar (MUL-2507) (#3004)
The previous wording invited agents to pin too much: any opened PR,
external link, or "fact future agents will want one-glance access to"
was framed as worth writing, with no explicit upper bound. In practice
this caused metadata bags to accumulate single-run details and
description-summary noise instead of the small set of repeatedly-read
values the feature was designed for.

Rework the agent runtime brief and the CLI docs to lead with the bar:
write a key only when it is materially important AND likely to be
re-read by future runs on the same issue. "Most runs write zero new
keys" is now stated as the expected case, and the workflow exit step
is rewritten to mirror the same gate. Recommended-key list, safety
boundaries, and stale-key cleanup are preserved so the locked-in test
anchors still pass.

Co-authored-by: multica-agent <github@multica.ai>
2026-05-21 17:20:43 +08:00
Bohan Jiang
0c767c0052 feat(issues): per-issue metadata KV (MUL-2017) (#2845)
* feat(issues): per-issue metadata KV (MUL-2017)

Adds a small JSONB KV map to every issue for agent pipeline state (attempts,
PR number, pipeline status, ...). Keys match a narrow regex, values are
primitives (string / number / bool), capped at 50 keys per issue and 8KB
per blob. Defense-in-depth via two CHECK constraints (object shape + size).

All mutations are single-key atomic (jsonb_set / `- key`). `UpdateIssue`
intentionally does NOT touch metadata: a whole-blob overwrite would race
with concurrent agent writes.

  GET    /api/issues/:id/metadata
  PUT    /api/issues/:id/metadata/:key   body: { "value": <primitive> }
  DELETE /api/issues/:id/metadata/:key

Containment filter on list: GET /api/issues?metadata=<json-object> uses
PG `@>` against a `jsonb_path_ops` GIN index. Mirrored across ListIssues,
CountIssues, ListOpenIssues, and the hand-rolled ListGroupedIssues SQL so
CLI/API and UI grouped views stay consistent.

CLI: multica issue metadata {list,get,set,delete}
  multica issue list --metadata key=value (repeatable, AND)
  set has --type to override the default value-sniffing
Co-authored-by: multica-agent <github@multica.ai>

* fix(issues): metadata test bugs + wire realtime + read-only display (MUL-2017)

- Fix two failing handler tests blocking backend CI:
  - reset decode target after delete so map merge does not mask removal
  - url.PathEscape the key segment so spaces no longer panic NewRequest
- Wire issue_metadata:changed end to end so the detail / list / my-issues
  caches stay in sync with set/delete events (other tabs, CLI writes).
- Add a read-only Metadata strip to the issue detail sidebar; hidden when
  the issue has no keys so it stays quiet in the common case.

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

* feat(runtime): teach agents to read/write issue metadata (MUL-2017)

Add an `## Issue Metadata` section to the runtime brief plus a
`metadata list` step on entry and a `metadata set`/`delete` step on
exit. Section only emits when the task carries an issue id (comment- or
assignment-triggered); chat / quick-create / run-only autopilot stay
clean so they don't fire failing CLI calls.

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

* fix(issues): bump metadata migration to 105 and drop attempts as example (MUL-2017)

main is now at 104_drop_runtime_timezone; the migrator picks
LatestVersion() by sorted filename, so a slot before the tail would
let DBs that have already run 099–104 think they're up-to-date while
the issue.metadata column is missing — runtime would then fail with
column does not exist. Renumbering to 105 puts the migration at the
tail and forces it to run.

Also drop attempts as a positive example across docs/code comments and
test fixtures — the runtime instruction prompt already lists it under
"What NOT to pin" (runtime bookkeeping). Replace with pr_number, which
is in the recommended-keys set, so docs/tests speak the same language
as the prompt.

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

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-21 16:35:45 +08:00
YYClaw
614dfae884 MUL-2488 feat(timezone): Scheduling / Viewing two-layer timezone architecture (#2968)
* docs(timezone): add scheduling/viewing timezone architecture RFC

* feat(db): replace daily rollups with task_usage_hourly, add user.timezone

Migrations 100-104: add "user".timezone (Viewing tz), build the UTC
hourly task_usage_hourly rollup with its pipeline, drop the legacy
task_usage_daily / task_usage_dashboard_daily pipelines, and drop the
agent_runtime.timezone column. Report queries now slice day boundaries
at read time by the caller-supplied @tz instead of materialising in a
fixed tz. Regenerate sqlc.

* feat(server): add task_usage_hourly backfill command

Replace the two legacy backfill commands (daily / dashboard_daily) with
a single backfill_task_usage_hourly that loads historical task_usage
into the new UTC hourly rollup, sliced per workspace.

* refactor(server): resolve viewing timezone in report handlers

Report handlers resolve the Viewing tz per request (?tz query param,
then user.timezone, then UTC) and pass it to the hourly-rollup queries.
Drop the UseDailyRollup feature flags and the old raw-scan/daily-rollup
dual paths, remove the /api/usage endpoints, and stop the daemon from
reporting and the runtime handler from accepting host timezone.

* refactor(core): switch report queries to viewing timezone

API client and dashboard/runtime queries send ?tz with each report
request, the user schema/types carry the new timezone field, and the
runtime timezone field/mutation is removed.

* feat(views): add viewing timezone preference and UI

Add the useViewingTimezone hook and a Timezone setting in Preferences;
report charts and the dashboard week boundary follow the viewer tz.
Remove the runtime detail timezone editor and its locale strings.

* fix(test): update fixtures and stabilize tests for timezone refactor

The timezone architecture refactor changed several types without
updating dependent test code:

- RuntimeDevice no longer has a timezone field — drop it from the
  create-agent-dialog runtime fixture.
- User now requires a timezone field — add it to the apps/web mockUser
  fixture.
- The PreferencesTab timezone tests asserted on the async save handler
  (PATCH then store update) with a bare expect, racing the mutation's
  settle callback, and timed out querying the Select's ~600-option IANA
  list on a loaded CI runner. Wrap the assertions in waitFor and extend
  the timeout for those three tests.

* docs(timezone): document self-host migration order and trigger invariant

Add a SELF-HOST UPGRADE ORDER runbook to the backfill command's package
comment: applying migrations 100-104 in a single migrate-up drops the
legacy daily rollups before the hourly backfill runs, leaving dashboards
empty until cron catches up.

Add an INVARIANT comment on trg_atq_dirty_hourly noting that agent_id
must be added to the trigger's OF list if it ever becomes mutable,
otherwise dirty buckets for the old agent_id are silently missed.

* style(runtimes): drop trailing blank line in runtime-detail
2026-05-21 15:33:47 +08:00
Bohan Jiang
7f9e4e829d feat(comments): thread-internal --tail pagination + reply cursor (MUL-2421) (#2846)
* feat(comments): thread-internal pagination via --tail + reply cursor (MUL-2421)

Long threads inside a single issue still forced agents to read every reply
once they used --thread, even after MUL-2387 fixed cross-thread noise. This
adds reply-level paging so a 200-reply thread can be navigated tail-first
without dragging the whole conversation into prompt context.

- New SQL query ListThreadCommentsForIssuePaged: same recursive root walk
  as the legacy thread query, but caps reply count and supports an
  (created_at, id) composite cursor. Root is unconditional — even tail=0
  emits it so the reader keeps the "what is this thread about" context.
- Handler ListComments: parses `tail` (non-negative, ThreadTailSet flag
  preserves the tail=0 intent), threads it through to the paged query,
  and re-uses X-Multica-Next-Before / X-Multica-Next-Before-Id for the
  reply cursor. Cursor's meaning is now context-dependent: thread cursor
  under --recent, reply cursor under --thread + --tail.
- CLI: new --tail flag (only valid with --thread; mutually exclusive
  with --recent), reply-cursor semantics for --before / --before-id when
  paired with --thread + --tail, stderr label flips to "Next reply cursor"
  so an operator copy-pasting the cursor knows which scope it scrolls.
- Tests cover the new contract: tail=N keeps newest N + root, tail=0 is
  root-only, anchor on a nested reply still walks up, reply cursor
  scrolls older replies page-by-page, since combined with tail filters
  after the cut, and the negative-flag-combination matrix.

Out of scope: prompt template update to hint at `--thread <id> --tail 30`
on long threads — separate follow-up per the issue.

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

* fix(comments): only emit reply cursor when older reply exists (MUL-2421)

The thread-tail path emitted `X-Multica-Next-Before` whenever the page
filled to exactly the requested reply count, even when there was nothing
older to scroll to. So `--thread <root> --tail 3` on a thread with
exactly 3 replies sent a cursor that, when followed, returned just the
root — a wasted round-trip that surfaced as a phantom "older replies"
affordance in the agent prompt.

Switch to a `reply_limit + 1` probe: ask the SQL for one extra row, trim
the oldest overflow before responding, and only emit the cursor when an
older reply actually existed. The exact-boundary case (replyCount ==
tail with no overflow) now returns no cursor.

Also documents `--thread/--tail/--recent/--before` and the cursor
semantics in CLI_AND_DAEMON.md, which was the second must-fix in the
MUL-2421 review.

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

* fix(comments): suppress reply cursor when --since covers older replies (MUL-2421)

In the thread + tail + since path the server still emitted a reply cursor
whenever there was an older reply on disk, regardless of `since`. If the
oldest retained reply on the page was already `<= since`, every older
reply was guaranteed to be filtered out too, so the next page only ever
returned the root — wasting round-trips until the agent walked the whole
pre-`since` history. Mirror the recent + since suppression: when
`replies[0].CreatedAt <= since`, drop the cursor.

Test covers the exact case from Elon's review: tail=2 overflow, body
keeps a fresher reply, but the cursor target (oldest retained reply) is
already past `since` — header must be empty.

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

* feat(prompt): default comment-trigger reads to --thread --tail 30 (MUL-2421)

Comment-triggered agents previously defaulted the trigger-thread read to
the unbounded `--thread <id> --output json`, which dumps the full thread
into the prompt — exactly the kind of context bloat MUL-2387 fixed at the
cross-thread layer but never bounded inside a single thread.

Use the new `--tail` flag landed earlier in this PR (server + CLI) as the
default for both the per-turn prompt and the runtime-config Workflow:

- `--thread <trigger-id> --tail 30 --output json` is the new default.
  Root is always included so "what is this about" context survives.
- If 30 replies aren't enough, the prompt now spells out the reply
  cursor: re-feed the stderr `Next reply cursor: --before <ts>
  --before-id <reply-id>` pair back to walk older replies.
- `--recent 20` stays as the cross-thread background fallback, with an
  explicit callout that the same `--before` / `--before-id` flags walk
  *threads* (not replies) in that mode.
- Available Commands core line now surfaces `--tail N` and both stderr
  cursor labels so non-workflow callers also discover the flag.
- `--since` callouts reflect the post-MUL-2421 combinable mode names
  (`--thread --tail` / `--recent`).

Tests (`prompt_test.go`, `execenv_test.go`) pin the new defaults and add
a regression guard against the unbounded `--thread` recipe sneaking back
in.

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

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-21 13:43:15 +08:00
iYuan
2f1f90c11a fix(agent): retry codex semantic inactivity fresh (#2593) 2026-05-20 20:03:39 +08:00
Bohan Jiang
aeb284cbeb feat(runtime): teach agents the parent/sub-issue protocol (MUL-2338) (#2918)
* feat(runtime): teach agents the parent/sub-issue protocol (MUL-2338)

Adds a Parent / Sub-issue Protocol section to the runtime brief built by
`buildMetaSkillContent`, emitted whenever the agent is running on a real
Multica issue (assignment- or comment-triggered). Two behaviors are now
documented for every issue-bound agent:

- A. When wrapping up a child issue, post the final result and switch to
  `in_review` on this issue first, then post a single top-level comment
  on the parent. Mention the parent assignee only when it is another
  agent on a still-open parent — never self-mention, never @ member /
  squad, never re-trigger a `done` / `cancelled` parent.
- B. When creating sub-issues, choose `--status backlog` for sub-issues
  that must wait and `--status todo` for the one to start immediately;
  promote with `multica issue status <id> todo` when its turn comes.

The signal is explicitly framed as best-effort — no server-side state
sync, no claim of a guaranteed handshake. The section is skipped for
chat, quick-create, and run-only autopilot runs, which have no
parent/child semantics.

Tests in runtime_config_test.go assert that the section is present in
both issue workflows, absent in the three non-issue modes, and that the
wording does not introduce a non-existent `multica issue list --parent`
command or promise a reliable handshake.

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

* fix(runtime): split Step A of parent/sub-issue protocol by trigger type (MUL-2338)

Comment-triggered runs were inheriting an unconditional
`multica issue status <this-issue-id> in_review` from Step A, which
conflicts with the comment-triggered workflow rule "Do NOT change the
issue status unless the comment explicitly asks for it" (Elon's blocking
review on PR #2918). Step A now branches on trigger type:

- Assignment-triggered: keep "post final results + flip in_review".
- Comment-triggered: complete the reply per the existing workflow rule,
  only flip status when the triggering comment asked for it, and gate
  the parent-notification steps on actually closing out child work.

Tests lock the boundary: comment-triggered briefs must not contain the
unconditional in_review command, must echo the existing status
guardrail inside Step A, and must spell out the "closing out" gate.
Assignment-triggered briefs still carry the unconditional flip.

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

* fix(runtime): simplify parent/sub-issue mention rule to always @ parent assignee (MUL-2338)

Per Bohan's directive on PR #2918: the per-case mention table (same agent /
member / squad / closed parent) is overkill prompt complexity. Replace it
with a single rule: always @mention the parent's assignee using the URL
that matches assignee_type. The platform's existing run dedup handles
re-triggers, and a single rule is easier for agents to follow predictably.

Preserves the existing comment-triggered boundary (Step A still does NOT
add an unconditional in_review flip on comment-triggered runs).

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

* refactor(runtime): compress parent/sub-issue protocol to 3-rule convention (MUL-2338)

Drop the spec-flavored A/B sub-headings and per-case mention table; keep
three numbered rules (close out child, notify parent, pick backlog vs
todo) plus a one-line best-effort preamble. The comment-triggered
branch still re-asserts the "do not change status unless asked"
guardrail and gates parent notification on actually closing out child
work; the assignment-triggered branch still flips to `in_review`.

Section is now 7 lines instead of 29. A new TestParentSubIssueProtocolIsCompact
guards the ≤10-line ceiling so this stays a convention, not a spec.

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

* fix(runtime): make sub-issue creation rule unconditional in parent/sub-issue protocol (MUL-2338)

Elon's review on PR #2918: the preamble previously gated all three
rules on the current issue having `parent_issue_id`, but rule 3
(creating sub-issues) needs to reach top-level parents that have no
parent themselves — that is exactly where the `todo` vs `backlog`
decision matters most. Move the gate from the preamble onto rules 1
and 2 per-rule; rule 3 now applies to any issue-bound run. Section
stays at 7 newlines (≤10).

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

* refactor(runtime): unify parent/sub-issue protocol as mechanism description (MUL-2338)

Drop the if/else split between assignment- and comment-triggered runs in
the Parent / Sub-issue Protocol section: both runs now read the same
two-rule description of how the parent/child mechanism works. The
comment-triggered workflow rule "Do NOT change the issue status unless
the comment explicitly asks for it" naturally short-circuits the parent
notification (no status flip → not closing out the child → skip), so the
protocol no longer needs to branch on TriggerCommentID.

Tests collapse the two trigger-specific cases into one parameterized
test, and the assignment vs comment status-flip invariants are now
anchored on the real workflow command (with substituted issue id)
instead of the protocol's removed `<this-issue-id>` placeholder.

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

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-20 16:20:33 +08:00
Bohan Jiang
2bec2221d2 feat(agent): per-agent thinking_level for claude + codex (MUL-2339) (#2865)
* feat(agent): persist thinking_level per agent (MUL-2339)

Adds a nullable `thinking_level` column to the `agent` table so the
backend can route a runtime-native reasoning/effort token (e.g. Claude's
`xhigh`, Codex's `minimal`) through to the agent CLI on every dispatch.

The column is intentionally TEXT rather than an enum — Claude and Codex
publish overlapping but distinct vocabularies and we want the persisted
value to round-trip exactly through whichever CLI receives it. NULL is
the "use runtime default" sentinel that every downstream consumer reads
as "do not inject --effort / reasoning_effort".

This commit is just the storage layer (migration + sqlc); subsequent
commits wire it through the API, daemon, and agent backends.

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

* feat(agent-backend): inject reasoning effort for claude + codex (MUL-2339)

Extends ExecOptions with a runtime-native ThinkingLevel string and wires
it into the Claude and Codex backends. Discovery is driven by the local
CLI so the daemon advertises whatever the host install supports rather
than a hand-maintained list that goes stale.

Per Elon's PR1 review:
- Claude: parses `claude --help` to learn the `--effort` superset and
  projects through a per-model allow-list (xhigh is Opus-only; max is
  session-only on the smaller models). Falls back to a conservative
  static list when the binary is missing or help drift hides the line.
- Codex: drives `codex debug models --output json` so per-model
  reasoning subsets and the documented default come directly from the
  CLI. The older config-error probe trick is gone — the JSON path is
  stable and doesn't pollute stderr with an intentional misconfig.
- Cache key includes (provider, executablePath, cliVersion) so a CLI
  upgrade invalidates entries that referenced the older help / catalog.

Per Trump's PR1 constraint, all three Codex injection points
(thread/start.config, thread/resume.config, turn/start.effort) flow
through one helper (`applyCodexReasoningEffort`) so they cannot drift
independently. The shared `codexReasoningCases` fixture in
`thinking_test.go` asserts the same value→{shape, key} contract at
each site for every level the runtimes know about.

Claude's `--effort` is also added to `claudeBlockedArgs` so a user
custom_args entry can't silently outvote the daemon-injected value.

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

* feat(api): wire thinking_level through API + daemon contract (MUL-2339)

End-to-end plumbing for the per-agent reasoning/effort setting:

- AgentResponse / TaskAgentData now carry `thinking_level`; the daemon's
  claim response includes it and the daemon's executor passes it through
  to agent.ExecOptions, where the Claude and Codex backends already know
  what to do with it.
- ModelEntry on the runtime-models wire format gains a `thinking` block
  carrying `supported_levels` + `default_level` per model so the UI can
  render a runtime-aware picker without the server having to know about
  the local CLI install. `handleModelList` projects the agent-package
  catalog (including the new Thinking field) into the wire shape.
- CreateAgent / UpdateAgent gate the field with a synchronous provider
  enum check (claude / codex only today). UpdateAgent is tri-state:
  field omitted = no change, "" = explicit clear (new
  `ClearAgentThinkingLevel` query, mirrors the existing mcp_config null
  pattern), non-empty = validate then set.

Per Trump's PR1 review, the API NEVER auto-clears on a runtime/model
swap and ALWAYS returns 400 on an unknown literal value — same shape
across CreateAgent, UpdateAgent, and combined patches that move
runtime + level in one request. Per-model combination failures (e.g.
`xhigh` against a model that only supports up to `high`) surface as a
daemon-side task error, not a silent server-side rewrite.

TS types follow the same shape: `Agent.thinking_level`,
`CreateAgentRequest`/`UpdateAgentRequest` add the field, `RuntimeModel`
grows a `thinking` block. Older backends omit the field, which the
front-end treats as "no picker for this model" — installed desktop
builds keep working.

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

* fix(agent): correct codex debug models argv + pin via runner test (MUL-2339)

`codex debug models --output json` is rejected by codex-cli 0.131.0 —
the subcommand emits JSON on stdout by default and has no `--output`
flag. Drop the flag and add `--bundled` to skip the network refresh
discovery doesn't need. Move the argv to a package-level var and add
a test that runs a fake `codex` to assert the binary actually
receives exactly `debug models --bundled`, so the contract can't
silently drift on the next refactor.

Also teach ValidateThinkingLevel to resolve an empty model to the
provider's default model entry. Without this, every default-model
task with a persisted thinking_level would be misjudged "unknown
model" by the daemon guard.

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

* fix(api): reject runtime switch that would leave invalid thinking_level (MUL-2339)

A PATCH that changed `runtime_id` without touching `thinking_level`
used to silently keep the existing value, so a Claude agent storing
`max` could land on a Codex runtime where `max` is not a recognised
token at all, and the daemon would receive a literal-invalid level.

Hold the same "always 400 on literal-invalid, never silent coerce"
rule on this implicit path. When runtime_id changes and the existing
value is not in the new provider's enum, return 400 with the
recovery options (clear via `thinking_level=""` or re-set in the
same PATCH).

Add coverage for both the kept-when-still-valid and the rejected
cases, plus the two recovery paths (clear and replace).

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

* fix(daemon): guard runTask with per-model thinking_level validator (MUL-2339)

ValidateThinkingLevel existed but had no call site — `task.Agent.
ThinkingLevel` flowed straight into ExecOptions, so `xhigh` configured
on a non-Opus Claude model, or API-side stale values that escaped the
provider enum gate, would be injected anyway.

Run the validator before building ExecOptions. Invalid combinations
log a warning and drop the level instead of failing the task: the
agent still runs, just at the runtime's default reasoning effort.
Discovery errors fail open (keep the level, let the CLI surface any
objection) so a transient `claude --help` failure can't strand work.

Empty model is forwarded as-is; the validator resolves it to the
provider's default model internally per the cross-package contract.

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

* chore(agent): drop stale `--output json` comments + unused scanner (MUL-2339)

Codex CLI's `debug models` subcommand emits JSON without an `--output`
flag, and `parseCodexDebugModels` never read from the bufio.Scanner.
Sync the comments with the actual invocation and remove the dead init.

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

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-20 12:30:10 +08:00
Jiayuan Zhang
2ad1cd8ff8 feat(profile): user profile description injected into agent brief (MUL-2406)
## Summary

Adds per-user `profile_description` so coding agents have cheap, durable context about who is asking. v1 per the brief Xeon locked in on [MUL-2406](mention://issue/63a7247c-4f6a-42cf-90d1-7c746e77158a):

- **DB** — `user.profile_description TEXT NOT NULL DEFAULT ''` (migration 096). 2000-rune cap enforced server-side. No nullable / privacy state to manage.
- **API** — `PATCH /api/me` accepts the field; `UserResponse` always emits it. Client wraps `updateMe` in a lenient `UserSchema` + `EMPTY_USER` fallback per CLAUDE.md API Response Compatibility.
- **UI** — Settings → Account gains an "About you" textarea with live `n/2000` counter, `maxLength` guard, and a localized too-long error (EN + zh-Hans).
- **CLI** — `multica user profile get` / `multica user profile update` with `--description / --description-stdin / --description-file / --clear`, mirroring the existing `issue comment add` input-mode menu.
- **Daemon injection** — claim handler resolves the runtime owner and stamps `requesting_user_name` + `requesting_user_profile_description` on the task. `buildMetaSkillContent` emits `## Requesting User` between `## Agent Identity` and `## Available Commands`, blockquoted and framed as background context. The block is omitted entirely when the description is empty (no token cost when unused).

Brief is written **once per task** via `CLAUDE.md` / `AGENTS.md`, not the per-turn prompt — same path the agent already reads for identity, so no extra per-turn cost.

## Test plan

- [x] `go build ./...`, `go vet ./...`, `go test ./internal/cli/ ./internal/daemon/ ./internal/daemon/execenv/ ./cmd/multica/`
- [x] New brief tests: `TestBuildMetaSkillContentEmitsRequestingUser`, `TestBuildMetaSkillContentOmitsRequestingUserWhenEmpty`
- [x] `pnpm typecheck`, `pnpm lint`, `pnpm test` (74 files, 644 tests pass)
- [ ] Handler DB tests (`TestUpdateMe*`) require a migrated test DB — not runnable in this sandbox
- [ ] Manual: open Settings → Account, set a description, confirm the next daemon-run agent's `CLAUDE.md` shows `## Requesting User`
2026-05-19 19:51:28 +02:00
Jiayuan Zhang
cd37b4e3d6 feat(settings): consolidate GitHub options under a dedicated Settings tab (MUL-2414) 2026-05-19 17:23:30 +02:00
Bohan Jiang
f120e0ef43 refactor(cli): tidy workspace subtree (MUL-2386) (#2866)
- Drop `workspace current`; `workspace get` (no args) already prints the
  current default workspace, so the two were doing the same thing.
- Rename `workspace members` to `workspace member list` to free up the
  `member` namespace for future `add` / `remove` subcommands and align
  with the rest of the CLI's `<resource> <verb>` shape.
- Add `--full-id` to `workspace list`, matching `project list`,
  `autopilot list`, and friends.

Docs and the daemon prompt are updated to match.

Co-authored-by: multica-agent <github@multica.ai>
2026-05-19 17:54:21 +08:00
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
e19f7967b9 feat(prompt): thread-first comment reads for agent runs (MUL-2387) (#2816)
* feat(prompt): thread-first comment reads for agent runs (MUL-2387)

PR #2787 added --thread / --recent / --before / --before-id to the
ListComments API and CLI but kept the agent prompt steering at the
legacy "dump everything" recipe. On a long-running issue the flat dump
burns context on chatter unrelated to the trigger; agents acting on the
trigger want the trigger's thread first.

Prompt updates:

- Comment-triggered Workflow (runtime_config.go) now anchors step 2 on
  `multica issue comment list <issue-id> --thread <trigger-comment-id>
  --output json`. Fallback offers `--recent 20 --output json` with the
  stderr `Next thread cursor: --before <ts> --before-id <root-id>` line
  feeding the next-page cursor. `--since` is preserved and explicitly
  marked combinable with --thread / --recent.
- Per-turn buildCommentPrompt (prompt.go) carries the same thread-first
  guidance so a Codex-style runtime that re-reads the per-turn message
  every iteration gets the same steering, even if it ignores the
  injected runtime config.
- Assignment-triggered Workflow keeps the mandatory full-history rule
  (MUL-1124) but now also points at `--recent 20` as the long-issue
  alternative — this is the place that previously had no thread-aware
  guidance at all.
- Default fallback prompt (no trigger comment, no chat, no autopilot,
  no quick-create) gains the same --recent hint without --thread (no
  comment to anchor on).
- Available Commands core line surfaces the new flags so the discovery
  path matches the workflow guidance.

Default CLI/API semantics are unchanged: the unparameterized list still
returns the full chronological dump capped at 2000, --since still works
on its own, and the desktop UI is untouched.

Tests:

- prompt_test.go: TestBuildPromptCommentTriggerPromotesThreadReads pins
  --thread <triggerID>, --recent 20, the stderr cursor phrasing, and
  the absence of the legacy "returns all comments" prose.
- prompt_test.go: TestBuildPromptDefaultMentionsRecent guards the
  no-trigger fallback (mentions --recent, must NOT mention --thread).
- execenv_test.go: TestInjectRuntimeConfigCommentTriggerThreadFirstReads
  asserts the comment-triggered Workflow steers at --thread/--recent,
  the Available Commands line surfaces the new flags, and the legacy
  "read the conversation (returns all comments...)" string is gone.
- execenv_test.go: TestInjectRuntimeConfigAssignmentTriggerMentionsRecent
  keeps the mandatory full-history rule pinned AND asserts --recent is
  offered as the long-issue alternative.

Also fixes the recent+since cursor nit Elon flagged in #2787's second
review: when `since` empties the page, the `len(seenRoot) >= recentN`
check used to emit a cursor anyway. Pagination walks threads in
strictly decreasing last_activity_at — if every comment in this page is
<= since, every older thread's last_activity is also <= since by
transitivity, so the cursor would only invite the caller into a
guaranteed-empty walk. Now suppressed; new tests pin both branches
(suppressed when empty, retained when at least one row passes since).

MUL-2387

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

* fix(comments): suppress recent+since cursor when head thread past since (MUL-2387)

Previous suppression only tripped when the `since` filter emptied the
page. That missed the mixed case Elon flagged in #2787's second review:
the page keeps rows from fresher threads but the head (oldest-active)
thread already sits at or before `since`, so every older page is
guaranteed empty too. Predicating on `headLast <= since` covers both
cases.

Add a recent=2 + since fixture that pins the mixed scenario: root1
(last_activity = base+3m) is filtered out, root2 stays, and the cursor
is suppressed even though the body is non-empty.

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

* fix(prompt): clarify --recent is paging, not a replacement (MUL-2387)

Address Elon's second-pass nit on #2816: the assignment-trigger workflow
in runtime_config.go used "you may switch to --recent 20", which reads as
a replacement for the mandatory full-history rule. Rephrase --recent as a
paging strategy ("read the full history page-by-page, not a shortcut that
replaces it") so it cannot conflict with the rule it lives next to.

The default per-turn prompt in prompt.go opened with "If you need comment
history" — that soft conditional contradicts the runtime workflow's
mandatory read. Move it to a neutral "For comment history, follow the
rule in your runtime workflow file" framing that defers to whatever the
workflow says (mandatory for assignment, optional elsewhere) instead of
encoding its own policy.

Keep the runtime/prompt dual-layer fallback intact — different runtimes
propagate the config file vs. the per-turn user prompt with varying
fidelity, so both surfaces need the guidance.

Tests pin the new phrasing against regression:

- TestBuildPromptDefaultMentionsRecent now also forbids "If you need
  comment history" from sneaking back in.
- TestInjectRuntimeConfigAssignmentTriggerMentionsRecent now also forbids
  "you may switch to" / "switch to `--recent" replacement phrasing.

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

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-19 14:42:35 +08:00
Bohan Jiang
ffba2607aa fix(daemon): default auto-update off for self-host instances (MUL-2381) (#2807)
A self-host operator running a fork of Multica with their own patches would
have their daemon silently upgraded to the upstream GitHub release, clobbering
the fork. Self-host setups also routinely pin to an older server, so a fresh
CLI may no longer talk to it.

Flip the default: auto-update remains opt-in on api.multica.ai and defaults to
off on any other server URL. Either side can override via
MULTICA_DAEMON_AUTO_UPDATE.

Co-authored-by: multica-agent <github@multica.ai>
2026-05-18 18:19:07 +08:00
Bohan Jiang
fe1ccb19c9 Revert "MUL-2324 conditionally inject non-core rule blocks (#2771)" (#2802)
This reverts commit e8fb0efe3d.
2026-05-18 17:48:44 +08:00
AdamQQQ
fab0671332 feat(skills): support multi-select bulk import in Copy from runtime (#2686)
- Multi-select UI for batch importing skills from a local runtime
- Server batch-dispatches up to 10 import requests per heartbeat cycle
- WS heartbeat now reads supports_batch_import from daemon payload
  instead of hardcoding true, so old daemons correctly fall back to
  one-at-a-time dispatch
- Raised server pending timeout to 3min and client poll timeout to 4min
  to accommodate daemons that pop only one import per 15s heartbeat

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-05-18 16:56:27 +08:00
Multica Eve
e8fb0efe3d MUL-2324 conditionally inject non-core rule blocks (#2771)
* feat(runtime): conditionally inject non-core rule blocks

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

* fix(runtime): tighten mention rule triggers

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

---------

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-05-18 12:52:54 +08:00
Multica Eve
58a76f6d96 fix(execenv): trim default runtime brief command list (MUL-2322) (#2769)
Trim the default runtime brief Available Commands to the agreed core set, including issue create/update, while keeping non-core commands discoverable through help. CI passed for backend and frontend.
2026-05-18 12:25:37 +08:00
Jiayuan Zhang
431006e7d6 feat(daemon): add debug-level logs at key debug-path nodes (MUL-2304) (#2733)
Local daemon previously logged mostly at Info, leaving startup/exit,
config resolution, registration, heartbeat ticks, agent invocation, and
result classification undiagnosable without code-reading. Add Debug
logs at those checkpoints so LOG_LEVEL=debug (the default) produces
enough detail to follow a run end-to-end without changing normal Info
output.

Co-authored-by: multica-agent <github@multica.ai>
2026-05-16 18:02:12 +02:00
Jiayuan Zhang
9bd17058f8 fix(daemon): bump idle watchdog default 5m → 30m (MUL-2300) (#2728)
* fix(daemon): bump idle watchdog default 5m → 30m (MUL-2300)

The previous 5 min default killed legitimate long assistant outputs (e.g.
RFC-length writeups) where the model streams a single message for many
minutes without any daemon-visible activity. 30 min keeps the safety net
for truly stuck runs (dockerd hang) while leaving headroom for long
writes.

runIdleWatchdog tick interval is window/2, with a 30 s floor that only
applies when interval < 30 s — at window=30 min the natural tick is 15
min, so no sync needed.

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

* docs(daemon): drop stale 5-minute mention from idle watchdog comment

Refers to DefaultAgentIdleWatchdog so the comment stays in sync if the
default shifts again. Follow-up to Emacs review on PR #2728.

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

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-16 17:20:10 +02:00
Bohan Jiang
bfe9bf3eea feat(daemon): force-stop hung agent runs via idle watchdog (MUL-2281) (#2691)
* feat(daemon): force-stop hung agent runs via idle watchdog (MUL-2281)

A backend whose subprocess hangs on a stuck child process (e.g. claude
blocked on `docker ps` against a frozen dockerd) keeps the daemon's run
record at status="running" until the full DefaultAgentTimeout (2 h)
expires, because cmd.Wait() never returns and Session.Result is never
written. MUL-2225 spent 17+ minutes in this state in the wild.

Add a per-task idle watchdog around executeAndDrain:

- Wrap the caller's ctx so a single cancel propagates to the agent
  subprocess (via the ctx passed to backend.Execute) AND the drain loop.
- Stamp lastActivityAt every time the drain loop receives a message.
- Tick at window/2; when idle_for >= window AND session.Messages buffer
  is empty, set a fired flag and call cancel.
- Tag the resulting Result.Status as "idle_watchdog" so runTask routes
  it through a dedicated failure_reason instead of "agent_error".

Default window is 5 min, configurable via MULTICA_AGENT_IDLE_WATCHDOG;
set to 0 to disable. Tests cover the activity-then-silence case, the
zero-message case, the disabled case, and the happy path.

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

* fix(daemon): skip idle watchdog while a tool call is in flight

A legitimate long-running tool call (npm install, docker build, test
suite) can sit silent between tool_use and tool_result for many minutes.
Without this gate, the watchdog would yank the agent mid-build.

Track unmatched tool_use messages in an atomic counter; only let the
watchdog fire when the counter is zero. tool_result clamps non-negative
so a stray result with no matching use can't re-arm the watchdog one
call too early.

Adds two regression tests:
  - DoesNotFireDuringInFlightToolCall: tool_use -> silence past
    window -> tool_result -> completed (must NOT fire)
  - FiresAfterToolResultIfBackendStaysSilent: tool_use -> tool_result
    -> silence past window (MUST fire — backend really is stuck)

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

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-15 19:48:39 +08:00
Bohan Jiang
fcd13aece9 feat(daemon): auto-update CLI when idle (MUL-2100) (#2679)
* feat(daemon): auto-update CLI when idle (MUL-2100)

Add a periodic poller that checks GitHub for a newer multica release
every hour and self-updates when the daemon is idle, reusing the same
brew-or-download upgrade path the Runtimes-page "Update" button already
runs.

- Refactor handleUpdate to call a shared runUpdate(target) helper so
  both server-triggered and auto-triggered upgrades go through the same
  brew detection + atomic replace + restart.
- New autoUpdateLoop gates each tick on: opt-out flag, Desktop launch
  source, dev-build version, an in-flight update, and active tasks. The
  idle gate guarantees we never interrupt a running agent — busy ticks
  silently retry at the next interval.
- Config: MULTICA_DAEMON_AUTO_UPDATE=false to disable (also via
  --no-auto-update), MULTICA_DAEMON_AUTO_UPDATE_INTERVAL to retune the
  poll period.
- IsNewerVersion / IsReleaseVersion helpers in the cli package, with
  tests covering patch/minor/major bumps, dev-describe strings, and
  malformed input.
- Daemon-side tests cover every skip path (updating, active tasks,
  fetch failure, no-newer) plus the success path that fires
  triggerRestart while keeping the updating flag held to the end.

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

* fix(daemon): close idle race + verify checksum in auto-update (MUL-2100)

Two issues raised in PR #2679 review:

1. The first idle check in tryAutoUpdate only ran before the release-metadata
   fetch, so a poller that won the claim race during the fetch could end up
   handing handleTask a task that triggerRestart was about to cancel via root-
   ctx cancellation. Add a strict claim barrier: runRuntimePoller now
   tryEnterClaim()s before ClaimTask, and tryAutoUpdate flips pauseClaims
   under claimMu only after observing claimsInFlight + activeTasks == 0.
   Pollers that were already mid-claim hold claimsInFlight > 0, so the barrier
   refuses to engage and the update defers to the next tick.

2. The direct-download path replaced the running binary with whatever bytes
   GitHub returned, without checking checksums.txt. Pull the manifest first,
   buffer the archive, and reject on SHA-256 mismatch before extraction. The
   GoReleaser config already publishes checksums.txt; we just consume it.

Also tighten parseReleaseVersion so it stops accepting dev-describe shapes
like "v0.1.13-5-gabcdef0" through the patch trim, matching its docstring.
The auto-update loop already guards on IsReleaseVersion, but the lenient
parser was a footgun and the existing test name even said "not newer" while
asserting the opposite.

Tests:
- TestTryAutoUpdate_DefersWhenClaimInFlightAtBarrier (new race coverage)
- TestTryAutoUpdate_HoldsBarrierAcrossRestart / ReleasesBarrierOnUpgradeFailure
- TestTryEnterClaim_RespectsBarrier
- TestFindChecksumManifestAsset / TestParseChecksumManifest / TestVerifyAssetSHA256
- TestIsNewerVersion: dev-describe cases now expect false (matches docstring)

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

* chore(daemon): default auto-update poll interval to 6h (MUL-2100)

1h was overly chatty for a release that lands at most a few times a week.
Operators who want a different cadence can still set
MULTICA_DAEMON_AUTO_UPDATE_INTERVAL or --auto-update-interval.

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

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-15 18:10:22 +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
joyanup
4c1fd60215 fix(daemon): report task usage before cancel check (#1180)
handleTask had two early-return paths that ran before ReportTaskUsage:
the cancelledByPoll select and the post-run GetTaskStatus check. Both
silently discarded any usage accumulated by the agent — and both
claude.go and codex.go populate Result.Usage even when runCtx is
cancelled mid-run, so cancelled tasks consistently under-reported tokens.

Hoist ReportTaskUsage to run immediately after the runner returns,
before any early-return path. Add a taskRunner interface seam and a
cancelPollInterval field so tests can inject a fake runner and trigger
the poll-cancellation path on a 10ms ticker without spawning real agents.

Two regression tests cover both leak windows:
- TestHandleTask_ReportsUsageBeforeCancel: post-run /status returns
  "cancelled"; usage must be reported before the status check.
- TestHandleTask_ReportsUsageWhenCancelledByPoll: poll goroutine fires
  first and cancels runCtx; runner returns usage on Done; assert
  poll-status precedes usage (proving the cancelledByPoll branch was
  the one exercised, not the post-run path).

Sanity-checked: reverting only the ReportTaskUsage hoist fails both
tests with the original "tokens lost" message.

MUL-2258

Co-authored-by: Jiang Bohan <bhjiang@outlook.com>
Co-authored-by: multica-agent <github@multica.ai>
2026-05-15 13:33:17 +08:00
Valentin Mihov
da7b33561e fix: make quick-create output prefix agnostic (#2604)
* fix: make quick-create output prefix agnostic

* fix: remove quick-create prefix assumption from runtime config
2026-05-15 12:20:53 +08:00
Bohan Jiang
464201ba0d feat(execenv): native OpenClaw skill discovery via per-task config (MUL-2219) (#2628)
* feat(execenv): native OpenClaw skill discovery via per-task config

MUL-2213 stopped lying about native discovery and routed openclaw skills
to .agent_context/skills/ — a path openclaw's scanner never reads.
Multica skills attached to openclaw-backed agents were still invisible to
the runtime; the AGENTS.md fallback was only a documentation patch.

OpenClaw's skill scanner walks <workspaceDir>/skills/ (plus a few other
roots), and workspaceDir is resolved from the openclaw config file —
specifically agents.list[id].workspace → agents.defaults.workspace →
~/.openclaw/workspace. There is no CLI flag or env var override on the
agent runtime; the only knob is the config file.

This change wires a per-task synthesized config:

  1. execenv.prepareOpenclawConfig deep-copies the user's existing
     openclaw.json (priority: $OPENCLAW_CONFIG_PATH, else
     ~/.openclaw/openclaw.json), rewrites agents.defaults.workspace AND
     every agents.list[].workspace to the task workdir, and writes the
     result to {envRoot}/openclaw-config.json. Provider sections,
     registered agents, model providers, gateway settings — everything
     openclaw needs to actually start — are preserved as-is.
  2. resolveSkillsDir for "openclaw" now points at {workDir}/skills/,
     which is the first path openclaw scans under workspaceDir. Skills
     written here are picked up natively.
  3. daemon.go exports OPENCLAW_CONFIG_PATH={env.OpenclawConfigPath} on
     the openclaw subprocess and adds OPENCLAW_CONFIG_PATH to the
     custom_env blocklist so users cannot accidentally override it.
  4. buildMetaSkillContent now lists openclaw alongside the
     "discovered automatically" providers; the .agent_context/skills/
     fallback line stays for gemini/hermes.

The new regression test TestPrepareOpenclawSkillWriteMatchesScanPath is
the one MUL-2219's DoD calls out: it resolves the workspaceDir the way
openclaw does (reading agents.defaults.workspace out of the synthesized
config) and proves {workspaceDir}/skills/<name>/SKILL.md is what Multica
actually wrote. The pre-MUL-2219 fix asserted "we wrote a file" without
checking the scanner would ever see it — which is how the dead drop into
.openclaw/skills/ landed in #2621's first commit.

Verified locally: minimum-viable synthesized config validates via
`openclaw config validate`, and `OPENCLAW_CONFIG_PATH=<path> openclaw
config get agents.defaults.workspace` returns the task workdir as
expected. MUL-2219

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

* fix(execenv): delegate openclaw config parsing to CLI and fail closed

Address Elon's must-fix on PR #2628: the previous implementation parsed
~/.openclaw/openclaw.json with encoding/json, which cannot read JSON5
or follow $include — the OpenClaw spec's actual format. When parsing
failed, prepareOpenclawConfig silently emitted a minimal config, which
could boot OpenClaw without the user's registered agents, model
providers, or API keys.

Two changes:

1. Delegate active-config-path resolution and config reading to the
   openclaw CLI itself. `openclaw config file` locates the active
   config (covering OPENCLAW_CONFIG_PATH / OPENCLAW_STATE_DIR /
   OPENCLAW_HOME / default and the legacy chain), and the wrapper we
   write uses $include to point at it so OpenClaw's own loader handles
   JSON5, $include nesting, env-substitution, and secret refs. We read
   only agents.list via `openclaw config get --json` to rewrite each
   entry's workspace — secrets, comments, and includes in the user
   config are never touched.

2. Remove the silent minimal-config fallback. Any CLI failure,
   malformed output, or write error now surfaces as a hard error from
   Prepare / Reuse. The only "synthesize minimal" path left is a fresh
   install (CLI reports a path but the file doesn't exist), where
   there is no user data to lose.

The per-task override still rewrites every agents.list[].workspace,
not just agents.defaults.workspace — this is intentional task
isolation, documented in prepareOpenclawConfig and the PR body. A
host-scope per-agent workspace would otherwise silently route the
scanner back to the user's shared workspace.

Cleanups Elon flagged in the same review:
- daemon.go inline-system-prompt comment no longer claims openclaw
  ignores the task workdir; it does load it now, and the inline brief
  is a belt-and-suspenders carryover for older releases.
- execenv.go openclaw block no longer references "skill file paths in
  the inline brief" — the brief uses "discovered automatically".

Reuse() switches to a ReuseParams struct so the openclaw binary path
threads through alongside CodexVersion without a 6th positional arg.

MUL-2219

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

* fix(execenv): grant OpenClaw $include cross-dir confinement for per-task wrapper

The per-task wrapper at envRoot/openclaw-config.json $includes the user's
active config (typically ~/.openclaw/openclaw.json), but OpenClaw confines
$include resolution to the wrapper file's directory unless the target's
parent is granted via OPENCLAW_INCLUDE_ROOTS. Without this, OpenClaw refuses
to follow the link at runtime and the wrapper boots with no user-registered
agents.

prepareOpenclawConfig now returns dirname(activePath) as IncludeRoot, and
the daemon prepends it to whatever the user already has in
OPENCLAW_INCLUDE_ROOTS via the new composeOpenclawIncludeRoots helper
(dedupes, drops empty segments, preserves user-configured roots). Fresh
install emits no $include and leaves the env var untouched.

Adds OPENCLAW_INCLUDE_ROOTS to the custom_env blocklist so a per-agent
override cannot strip the granted root.

Regression tests:
- TestPrepareOpenclawConfigWrapperLoadableUnderIncludeConfinement asserts
  every $include target's dirname is covered by the IncludeRoot we surface.
- TestPrepareEnvironmentOpenclawWiresIncludeRoot covers the non-fresh-install
  Environment wiring.
- TestComposeOpenclawIncludeRoots covers the daemon-side env composition
  (preserve, dedupe, drop empties).

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

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-14 22:35:31 +08:00
Bohan Jiang
8572a79950 MUL-2215: fix(daemon): close handleRuntimeGone success/straggler race (#2623)
* MUL-2215: fix(daemon): close handleRuntimeGone success/straggler race

handleRuntimeGone coalesced concurrent recoveries with a per-workspace
`reregisterNextAttempt` slot that was deleted immediately on success. A
late-arriving goroutine whose `removeStaleRuntime` was delayed by mutex
contention could reach the coalesce gate after the winner cleared the
slot, observe no slot, re-claim, and double-register — the source of the
intermittent `register endpoint called 2 times under stampede, want 1`
failure on PR #2348.

The slot delete on success is intentional (a genuinely later distinct
deletion in the same workspace must register again, validated by
TestHandleRuntimeGone_DistinctDeletionsWithinCoalesceWindowBothRecover),
so we can't just extend the slot's lifetime.

Add a second per-workspace gate: `reregisterLastCompletedAt`. Every call
captures `entryAt` at the top of handleRuntimeGone; at the coalesce gate
a caller bails if `lastCompletedAt >= entryAt`, i.e. a peer's register
completed AFTER we entered the function. Same-wave stragglers bail
deterministically; distinct later events have `entryAt > lastCompletedAt`
and proceed.

Extracted the gate into `tryClaimRegisterSlot` / `recordRegisterCompletion`
so the race can be exercised deterministically with synthetic timestamps
instead of relying on `-count=N` to win the scheduling lottery.

- TestHandleRuntimeGone_CoalescesConcurrentCallers: -count=500 -race
  clean (previously intermittent).
- New unit tests cover the straggler bail, the distinct-later-event
  claim, failure backoff suppression, and peer-holds-slot coalescing.

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

* MUL-2215: narrow completion stamp to success path

Second review caught that recordRegisterCompletion stamped
lastCompletedAt on both success and failure. A failed register has not
covered any workspace state, so a same-wave straggler whose entryAt
predates the failure must be allowed to retry once the failure backoff
expires — the previous behavior would let the failure-time stamp also
hide that straggler. workspaceSyncLoop only retries when a workspace's
runtimeIDs fully drain, so partial-deletion recovery has to come from
the straggler path.

Failure path now only updates reregisterNextAttempt; success path keeps
its existing stamp + slot clear. Add a regression test covering the
entryAt-before-failed-completion / arrival-past-backoff edge.

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

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-14 21:01:55 +08:00
Bohan Jiang
f82a6adde9 fix(execenv): fall back OpenClaw skills to .agent_context/skills/ and stop claiming native auto-discovery (#2621)
* fix(execenv): write OpenClaw skills to .openclaw/skills/ for native discovery

The OpenClaw provider was missing a case in resolveSkillsDir, so workspace
skills attached to OpenClaw-backed agents fell through to .agent_context/
skills/ — a path the openclaw CLI never inspects. The result: agents
created against the OpenClaw runtime saw zero of their loaded Skills in
chat or task runs, even though the meta AGENTS.md content advertised
them as auto-discovered.

Mirrors the same per-provider mapping already in place for OpenCode,
Copilot, Pi, Cursor, Kimi, Kiro. Also adds .openclaw to the repocache
git-exclude list so the per-task skills directory does not pollute
checked-out repos. MUL-2213

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

* fix(execenv): drop .openclaw/skills dead-drop write; flag openclaw as non-auto-discovery

Reviewer (Elon) pointed out that {workDir}/.openclaw/skills/ is not in any
OpenClaw skill discovery path. Confirmed by reading openclaw upstream
(src/agents/skills/refresh.ts, src/agents/agent-scope-config.ts,
src/cli/program/register.agent.ts):

- OpenClaw scans <workspaceDir>/skills, <workspaceDir>/.agents/skills,
  ~/.openclaw/skills, ~/.agents/skills, bundled, and config
  skills.load.extraDirs.
- workspaceDir is resolved from the openclaw config (per-agent
  workspace -> agents.defaults.workspace -> ~/.openclaw/workspace).
  It is NOT the cwd of the openclaw process.
- There is no --workspace CLI flag on 'openclaw agent', and no
  OPENCLAW_WORKSPACE env var consumed at runtime. The only knob is the
  config file.

So {workDir}/.openclaw/skills/ written by Multica is never seen by the
openclaw runtime, and the meta AGENTS.md was lying to the agent by
claiming auto-discovery. Reverts:

- resolveSkillsDir: drop the openclaw case; falls back to
  .agent_context/skills/ (same path as hermes).
- agentGitExcludePatterns: drop .openclaw; nothing is written there now.

Also updates the openclaw branch in buildMetaSkillContent to point the
agent at .agent_context/skills/ explicitly (alongside gemini/hermes), so
loaded skills are at least referenced by path in the AGENTS.md context.
The openclaw native loader still won't see them as installed skills.

Native auto-discovery for openclaw needs per-task workspace integration
(e.g. synthesized per-task config via OPENCLAW_CONFIG_PATH that overrides
agents.defaults.workspace, or resolving the agent's actual configured
workspace at exec time) — tracked as follow-up. MUL-2213

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

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-14 20:24:45 +08:00
Bohan Jiang
08e355be0b MUL-2167: fix(daemon): resolve agent CLIs via login shell when daemon PATH misses them (#2620)
* fix(daemon): resolve agent CLIs via login shell when daemon PATH misses them

GUI-launched daemons on macOS/Linux do not inherit the user's interactive
shell PATH, so fnm/nvm/volta multishells and the Anthropic native installer
silently disappear during onboarding even though `claude --version` works
in Terminal. Fall back to `$SHELL -ilc` to ask the login shell for the
canonical absolute path, then verify it with exec.LookPath before trusting
it. Symlinks (fnm/nvm prefix dirs) are resolved while the helper shell is
still alive so per-session paths get canonicalised before they vanish.

Refs MUL-2167, multica-ai/multica#2512.

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

* fix(daemon): strip alias shadowing, harden timeout, lazy-resolve via login shell

Three follow-ups from the PR #2620 review (Elon):

1. Alias shadowing — `command -v claude` in zsh/bash returns the alias
   definition, not the binary, and the absolute-path filter then rejects it.
   The script now `unalias`/`unset -f` the name before lookup so `command -v`
   falls through to the real PATH binary. This is the exact case behind
   #2512.

2. Hard timeout — `CommandContext` kills only the shell process. Rc files
   that background processes inheriting stdout (`direnv hook`, `nvm` shims,
   plain `&`) keep the pipe open and `cmd.Output()` would block for as long
   as the survivors live. `Cmd.WaitDelay` forcibly closes the pipes once
   the cap elapses, so total startup penalty is bounded by
   `timeout + waitDelay` regardless of rc-file content.

3. Lazy fallback — the resolver no longer runs on every daemon start.
   `getShellResolved` is `sync.Once`-guarded and only fires when a bare
   command name actually misses `exec.LookPath`. Users whose PATH already
   contains every agent never pay the rc-file load cost.

Tests: - `TestResolveAgentsViaLoginShell_StripsAliasShadowing` — rc declares
    `alias fakeclaude=...`, real binary lives on PATH, resolver must
    return the binary, not the alias text.
  - `TestResolveAgentsViaLoginShell_HardTimeoutOnBackgroundedStdout` —
    rc backgrounds a 60s sleeper holding stdout; resolver must return
    inside `timeout + waitDelay + slack`, not 60s.
  - `TestLoadConfig_SkipsLoginShellWhenLookPathSucceeds` — when
    exec.LookPath finds every agent, SHELL (a marker-writing sentinel)
    must not be invoked.
Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-14 19:27:57 +08:00
Bohan Jiang
fdf19cac8f fix(quick-create): default squad-picked issues to the squad, not the leader (#2611)
When the user opens quick-create with a squad selected, the task is
enqueued against the squad's leader agent — but the squad, not the
leader, is the expected owner. The prompt previously instructed the
leader to "default to YOURSELF" using its own agent UUID, hiding new
issues from the squad's delegation flow.

Surface the squad's id + name on the claim response and branch the
default-assignee instruction in buildQuickCreatePrompt: when SquadID is
present, point --assignee-id at the squad UUID and explicitly forbid
self-assignment.

MUL-2203

Co-authored-by: multica-agent <github@multica.ai>
2026-05-14 17:48:02 +08:00
Multica Eve
58cc189dcd fix: honor quick-create squad mentions (#2586)
Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-05-14 14:01:37 +08:00
LinYushen
376cc8372a fix: inject squad leader no_action rule for member-triggered comments (#2576)
The per-turn prompt in buildCommentPrompt() only injected the squad
leader no_action prohibition inside the 'if TriggerAuthorType == agent'
block. When a member (human) posted a comment like 'LGTM', the squad
leader was triggered but the per-turn prompt did NOT include the
prohibition, causing the model to post noise comments like 'LGTM is a
pure acknowledgment — no reply needed. Exiting silently.'

Fix: move the squad leader no_action rule outside the agent-only block
so it fires for ALL trigger types (agent and member).

Fixes: MUL-2168

Co-authored-by: multica-agent <github@multica.ai>
2026-05-14 13:01:07 +08:00
LinYushen
f6ac53a967 fix: squad leader no_action must not post comment on comment-triggered path (#2573)
PR #2564 only added IsSquadLeader handling to the assignment-triggered
workflow path and the Output section. When a squad leader is triggered by
a comment (the common case for re-evaluation), the comment-triggered
workflow path had NO squad leader special handling, so the model still
posted comments announcing no_action/silence.

Changes:
- runtime_config.go: Add IsSquadLeader check to comment-triggered step 4
  with explicit prohibition against posting no_action announcement comments
- runtime_config.go: Strengthen Output section from 'may exit silently' to
  'MUST exit without posting any comment' with explicit DO NOT examples
- runtime_config.go: Strengthen assignment-triggered step 5 similarly
- prompt.go: Add squad leader no_action rule to per-turn comment prompt
  when trigger author is an agent and agent instructions contain the
  Squad Operating Protocol marker
- Add tests for both the per-turn prompt and CLAUDE.md generation

Fixes MUL-2168

Co-authored-by: multica-agent <github@multica.ai>
2026-05-14 12:36:06 +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
LinYushen
7a1284128d fix: allow squad leader to exit silently on no_action without posting a comment (#2564)
The runtime prompt's Output section unconditionally required all tasks to
post a comment via 'multica issue comment add', which conflicted with the
squad leader protocol that says to 'exit silently' on no_action.

Changes:
- Add IsSquadLeader bool to TaskContextForEnv (detected via Squad Operating
  Protocol marker in agent instructions)
- Relax the Output section and assignment-triggered workflow step 5 to
  allow squad leaders to exit with only a 'multica squad activity' call
  when the outcome is no_action

Fixes MUL-2168

Co-authored-by: multica-agent <github@multica.ai>
2026-05-14 11:33:15 +08:00
Bohan Jiang
21b49eb59b fix(cli): resolve squad assignees in issue create/update/assign (MUL-2165) (#2551)
* fix(cli): resolve squad assignees in issue create/update/assign (MUL-2165)

The CLI assignee resolver only searched workspace members and agents, so a
quick-create input like "assign to <SquadName>" silently fell through to
"Unrecognized assignee: <SquadName>" in the issue description — even though
squads are first-class assignees server-side and the prompt's whole point was
to route the work for the user.

Extend resolveAssignee / resolveAssigneeByID to also fetch /api/squads, teach
the actor display lookup to render squad names in table output, update the
quick-create prompt and runtime-config command listing to mention
`multica squad list` alongside members and agents, and lock in the new
behavior with tests.

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

* fix(cli): gate squad assignee resolution behind an allowed-kinds set (MUL-2165)

The earlier MUL-2165 fix taught resolveAssignee / resolveAssigneeByID to also
return (squad, ...), but those helpers are shared. Project lead and issue
subscriber callers were still using them, and their target schemas reject
squads — project.lead_type has a DB CHECK constraint
(server/migrations/034_projects.up.sql:10) and the subscriber handler's
isWorkspaceEntity switch only knows member/agent
(server/internal/handler/handler.go:414). So
`multica project create --lead "<SquadName>"` and
`multica issue subscriber add --user "<SquadName>"` would resolve to
(squad, ...) and surface as a 500/403 server-side instead of a clean
CLI-side resolution error.

Thread an assigneeKinds set through the resolver and the pickAssigneeFromFlags
helper. Issue create/update/assign/list pass `issueAssigneeKinds` (all three);
project lead and subscriber pass `memberOrAgentKinds`. The squads fetch is
skipped entirely when not allowed, and the not-found / no-match error wording
adapts to the allowed kinds so it never mentions a type the caller cannot use.

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

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-13 22:31:50 +08:00
Bohan Jiang
384ddcbe65 fix(execenv): seed user-installed Codex skills into per-task CODEX_HOME MUL-1626 (#2519)
* fix(execenv): seed user-installed Codex skills into per-task CODEX_HOME

Codex is the only daemon runtime whose HOME is redirected — the daemon
sets CODEX_HOME to a per-task isolated directory so each task gets a
clean config slate without polluting ~/.codex/. Side effect: the codex
CLI never sees the user's `~/.codex/skills/` and tells the user no skill
was found.

Other runtimes (claude / copilot / opencode / pi / cursor / kimi / kiro)
don't have this issue: they leave HOME untouched and discover both
user-level skills (from ~/.<runtime>/skills) and workspace-assigned
skills (written to a workdir-local dotfile dir) natively. Codex is the
outlier.

Fix: in execenv.Prepare and execenv.Reuse, copy each subdirectory under
`~/.codex/skills/` into the per-task `codex-home/skills/` before writing
workspace-assigned skills. Workspace skills still win on sanitized-name
conflict; user-level installer symlinks (lark-cli style) are followed so
the per-task home gets real content rather than dangling links.

Closes #1922

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

* fix(execenv): wipe per-task codex skills dir before each hydration

Without this, the Reuse path leaves two classes of stale state behind:

1. Round 1 seeded user skill `writing/drafts/stale.md`. Round 2 reuses
   the same workdir with workspace skill `Writing` assigned: seed
   stage skips user `writing` (reserved), workspace stage writes
   `SKILL.md` via MkdirAll + WriteFile but never clears the directory,
   so the round-1 user support files surface under the workspace
   skill — violating "workspace fully wins on name conflict" and
   potentially leaking user-level files into a workspace skill view.

2. User uninstalls a skill from ~/.codex/skills between two runs. The
   prior copy in codex-home/skills/<name>/ lingers, so the codex CLI
   keeps seeing the removed skill.

Fix: RemoveAll(codex-home/skills) at the start of hydrateCodexSkills,
then re-seed user skills and re-write workspace skills. On Prepare
this is a no-op (envRoot was already wiped); on Reuse it resets the
slate.

Added two regression tests covering both scenarios.

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

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-13 16:35:03 +08:00
Multica Eve
ff27142b69 fix: treat empty output on successful completion as completed, not blocked (#2507)
When an agent completes successfully (exit 0) but produces no text
output, the daemon incorrectly classified it as 'blocked'. This is
wrong — agents can legitimately complete work via tool calls (posting
comments, pushing code) without emitting text output.

Change the empty-output path to return status=completed so the task
is correctly reported as successful.

Fixes MUL-2104

Co-authored-by: yushen <ldnvnbl@gmail.com>
Co-authored-by: multica-agent <github@multica.ai>
2026-05-13 12:56:17 +08:00
Naiyuan Qing
86aa5199fc feat(chat): support attachments & images in chat input (#2445)
* docs(plans): chat attachment & image support implementation plan

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* feat(db): add chat_session_id/chat_message_id to attachment

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

* feat(db): sqlc — chat_session_id on CreateAttachment + LinkAttachmentsToChatMessage

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

* feat(file): upload-file accepts chat_session_id form field

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

* feat(chat): SendChatMessage links uploaded attachments to the new message

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

* feat(api): uploadFile accepts chatSessionId; sendChatMessage accepts attachmentIds

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

* feat(core): useFileUpload supports chatSessionId context

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

* feat(chat): support paste/drag/upload attachments in chat input

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

* test(e2e): chat input attachment upload + send round-trip

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

* chore(chat): keep lazy-created session title empty so untitled fallback localizes

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

* fix(chat): address review — dedupe ensureSession + parse upload response

- chat-window: cache in-flight createSession promise in a ref so a file drop
  followed by a quick send no longer spawns two sessions (and orphans the
  attachment on the losing one).
- Attachment type + EMPTY_ATTACHMENT + AttachmentResponseSchema: include the
  new chat_session_id / chat_message_id fields the server now returns.
- uploadFile: route the response through parseWithFallback so a malformed
  body returns EMPTY_ATTACHMENT instead of an undefined-keyed Attachment,
  matching the API boundary rule.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* fix(chat): address PR #2445 review — test ctx, send gating, attachment surface

1. Backend test was 400ing because the handler reads workspace from
   middleware-injected ctx, and `newRequest` only sets the header. Helper
   `withChatTestWorkspaceCtx` mirrors the agent-access-test pattern and
   loads the member row + SetMemberContext before invoking the handler.

2. Attachment metadata now flows end-to-end:
   - new sqlc `ListAttachmentsByChatMessageIDs` (batch lookup, mirrors the
     comment-side query)
   - `chatMessageToResponse` takes `attachments` and `ChatMessageResponse`
     surfaces them — same shape as CommentResponse
   - `ListChatMessages` loads them via a new `groupChatMessageAttachments`
     helper so the chat bubble can render file cards
   - daemon claim path pulls `ListAttachmentsByChatMessage` for the latest
     user message and ships `ChatMessageAttachments` to the daemon
   - `buildChatPrompt` lists id+filename+content_type and instructs the
     agent to `multica attachment download <id>` — fixes the private-CDN
     expiring-URL problem where the markdown URL would have expired by
     the time the agent acts
   - TS `ChatMessage` gains an optional `attachments` field

3. Chat composer now blocks send while uploads are in flight:
   - `pendingUploads` counter increments in handleUpload, SubmitButton
     uses it to disable
   - handleSend also gates on `editorRef.current.hasActiveUploads()` to
     catch the Mod+Enter path that bypasses the button
   - new vitest covers the "drop large file → immediate send" scenario
     where attachment id would otherwise be silently dropped

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* chore: drop implementation plan doc

Process artefact, not something the repo needs to keep.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>
2026-05-12 10:57:54 +08:00
Bohan Jiang
046e4b1efa fix(execenv): switch every provider's Windows reply template to --content-file (#2411)
Three user reports converge on the same Windows-shell encoding bug:

- #2198 / #2236 — Chinese, Codex on Win11. Comments / descriptions
  generated by the agent arrive as `?`.
- #2376 — Cyrillic, non-Codex agent ("Ops Lead") on Win11 Desktop.
  Title preserved (argv → CreateProcessW UTF-16), description / agent
  reply garbled (stdin → shell-codepage re-encoding).

woodcoal's independent diagnosis on #2198 confirms the root cause:
Windows PowerShell 5.1's `$OutputEncoding` defaults to ASCIIEncoding
when piping to a native command, so non-ASCII bytes are silently
replaced with `?` before they reach `multica.exe`. The CLI's stdin
parsing is fine; the bytes are corrupted upstream, in the agent's
shell layer.

This PR ships the fix that supersedes the codex-only attempt in
PR #2265 (which is closed in favour of this one):

## CLI

Add `--content-file <path>` to `multica issue comment add` and
`--description-file <path>` to `multica issue {create,update}`. The
CLI reads bytes off disk via `os.ReadFile` and skips the shell
entirely; UTF-8 survives end-to-end regardless of `$OutputEncoding`
or `chcp`. The three input modes (`--content`, `--content-stdin`,
`--content-file`) are mutually exclusive.

## Runtime config

`buildMetaSkillContent`'s Available Commands section is rewritten as a
neutral three-mode menu. The previous unconditional "MUST pipe via
stdin" / `--description-stdin` mandate (over-spread from #1795 /
#1851's Codex-multi-line fix) is gone for non-Codex providers; the
strong directive now lives only in the Codex-Specific section, which
branches on host:

- Codex / Linux+macOS: `--content-stdin` + HEREDOC (preserves MUL-1467
  fix against codex's literal `\n` habit).
- Codex / Windows: `--content-file` (PowerShell ASCII pipe is the
  exact bug we're patching).

## Per-turn reply template

`BuildCommentReplyInstructions` now takes a provider arg and branches
provider × OS:

- Windows + any provider → `--content-file` (the bug is shell-layer,
  not provider-layer; #2376 shows non-Codex agents on Windows also
  hit it). All providers write a UTF-8 file with their file-write tool
  and post via `--content-file ./reply.md`.
- Linux/macOS + Codex → stdin/HEREDOC (MUL-1467 protection).
- Linux/macOS + non-Codex → lightweight pre-#1795 inline
  `--content "..."`. The CLI server-side decodes `\n`, so escaped
  multi-line works; the agent retains stdin / file as escape hatches
  for richer formatting.

`BuildPrompt` and `buildCommentPrompt` gain a `provider` arg;
`daemon.runTask` already has it in scope.

## Tests

- `TestResolveTextFlag` — file-source verbatim with non-ASCII
  (`标题 / Заголовок / 中文段落`), missing-file error, empty-file
  rejection, three-way mutual exclusion.
- `TestInjectRuntimeConfigAvailableCommandsIsNeutral` — every
  non-Codex provider × {linux, darwin, windows} pins the three-mode
  menu present + over-spread "MUST stdin" substrings absent.
- `TestInjectRuntimeConfigCodexLinuxEmphasizesStdin` +
  `TestInjectRuntimeConfigCodexWindowsUsesContentFile` — Codex
  section's per-OS branch.
- `TestBuildCommentReplyInstructionsCodexLinux` +
  `TestBuildCommentReplyInstructionsNonCodexLinux` +
  `TestBuildCommentReplyInstructionsWindowsUsesContentFile` — the
  reply-template provider × OS matrix.
- `TestInjectRuntimeConfigWindowsCommentTriggerHasNoStdin` — end-to-end
  AGENTS.md / CLAUDE.md on Windows has no prescriptive stdin
  directive, for claude / codex / opencode.

`go test ./...` and `go vet ./...` clean.

Closes #2198, #2236, #2376.

Co-authored-by: multica-agent <github@multica.ai>
2026-05-11 17:05:45 +08:00
Bohan Jiang
fae8558263 fix(daemon): self-heal when a runtime is deleted server-side (#2404)
Closes #2391.
2026-05-11 16:09:40 +08:00
Kagura
fb026f2607 fix(daemon): suppress git console windows on Windows (#2358)
* fix(daemon): suppress git console windows on Windows

Apply the same HideConsoleWindow pattern used for agent processes
(PR #1474) to all git commands spawned by the daemon's repo-cache,
execenv, and GC packages. Each exec.Command now calls
util.HideConsoleWindow(cmd) which sets CREATE_NEW_CONSOLE + HideWindow
so grandchildren inherit a hidden console instead of flashing visible
console windows.

Closes #2357

Co-Authored-By: Claude Opus 4 (1M context) <noreply@anthropic.com>

* refactor: use EnsureHiddenConsole at daemon startup

Replace per-site HideConsoleWindow(cmd) calls with a single
EnsureHiddenConsole() invoked once at daemon startup. The daemon
now owns a hidden console that every child process (git, cmd /c
mklink, etc.) inherits automatically, eliminating the need for
per-call SysProcAttr configuration.

This also covers the previously missed exec.Command in
codex_home_link_windows.go (cmd /c mklink) which never had a
HideConsoleWindow call.

Signed-off-by: kagura-agent <kagura.agent.ai@gmail.com>

---------

Signed-off-by: kagura-agent <kagura.agent.ai@gmail.com>
Co-authored-by: Claude Opus 4 (1M context) <noreply@anthropic.com>
2026-05-11 14:41:07 +08:00