205 Commits

Author SHA1 Message Date
Naiyuan Qing
a5c1d44701 MUL-5642: fix(agents): stop the creation studio polling, and stop it losing work (#6307)
* feat(agents): make AI agent creation resumable (#6246)

Leaving the Agent Creation Studio destroyed the conversation. The unmount
cleanup called deleteChatSession, so a sidebar click, a tab close or a route
change deleted the builder session and every message in it — the bug external
users reported. Archiving instead (PR #6247) would have stopped the deletion
without giving anyone a way back in: builder sessions hang off a hidden
`kind = 'system'` carrier agent, which the `kind = 'user'` filter keeps out of
every chat list, so an archived one is unreachable rather than recoverable.

A creation conversation is now a durable object with its own address.

Server:
  - GET /api/agent-builder/sessions lists the caller's unfinished creations.
    Creator-scoped like every other chat read. It reports the CARRIER's
    runtime, not chat_session.runtime_id — the latter is the daemon's resume
    pointer and is deliberately left stale after a switch, so resuming from it
    would put the picker on a runtime that executes nothing (MUL-5163).
  - PUT /api/agent-builder/sessions/{id}/draft stores the configuration,
    including the edits the user typed but never sent. Migration 251 adds
    agent_builder_draft (no FK per repo rule; pruned explicitly by
    DeleteChatSession, the runtime teardown and the workspace teardown, and
    registered in the workspace-deletion manifest).
  - The payload is opaque to the server: its shape is the studio's AgentDraft,
    validated client-side. Teaching Postgres and the handler about it would
    create a second definition to keep in sync for no gain.

Client:
  - The session id lives in `?session=`, so a refresh, a back/forward and a
    reopened tab land back in the same conversation.
  - Leaving no longer deletes anything. The only destructive path is an
    explicit "discard", confirmed in a dialog, next to the create button.
  - Creating the agent archives the conversation instead of deleting it: it is
    the record of how that agent was designed, and an idle carrier costs
    nothing since usage is booked per task.
  - The configuration autosaves (debounced) and restores on arrival, with the
    applied-assistant-message marker stored alongside it so a restore cannot
    re-apply the last reply over edits made after it.
  - The 1.5s polling of messages and pending-task is gone. The global realtime
    sync already invalidates both per session id, exactly as it does for the
    main chat window, which has never polled.
  - The `<agent_draft>` block collapses to one "configuration updated" line.
    The regex now also swallows an unterminated block, which is what streaming
    produces — the raw payload used to scroll past on every turn.

The 2185-line agent-creation-studio.tsx is split into three routes
(`/agents/new`, `/agents/new/manual`, `/agents/new/ai`), its pure logic moves
to packages/core/agents/ with its tests, and the unreachable template flow —
`setMode("templates")` had no caller — is removed.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* fix(agents): let the builder panes resize

The conversation / configuration split was not draggable. Two structural
reasons, both fixed by giving the group the same shape the chat page uses:

  - The panels reached the group through BuilderWorkspace's fragment, so they
    were not children the group could measure.
  - The group's children alternated between one panel (runtime setup) and two
    (conversation), under one persisted layout id.

The group now lives inside BuilderWorkspace with its two panels as its only
children, and the setup screen renders no group at all — it has nothing to
split.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* fix(ui): give the resize handle a cursor on hover

The separator had no cursor of its own, so the only signal that a split was
draggable arrived after the drag started — the library writes a global
`cursor: ... !important` while dragging, and nothing before it.

Fixed on the shared handle rather than at one call site: every split surface
(chat, inbox, issue detail, project detail, the agent builder) was missing the
same affordance. The library's drag-time rule still outranks this one, so the
cursor keeps narrowing to `e-resize` / `w-resize` once a panel hits its bound.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* feat(agents): render the builder's draft block as an inspectable row

Every builder reply ends in an <agent_draft> block that rewrites the form on
the right. Flattening it to a line of prose said that something changed but not
what, and the payload — the only record of what the builder actually claimed —
was unreachable.

A settled reply now carries a full-width row saying the configuration was
updated, which opens the exact payload. A streaming one keeps a text line
instead: the block is still being written, so there is nothing complete to
open, and without the line the half-finished JSON scrolls past.

ChatMessageList gains an optional `renderAssistantAddon`. It is opt-in per
surface and undefined everywhere but this one, because no other chat speaks
this protocol — the alternative was to keep pushing an embedded protocol
through `transformContent`, which can only ever produce prose.

`extractBuilderDraftBlock` returns an unparseable payload verbatim rather than
withholding it: a malformed block is exactly when someone wants to read it.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* fix(agents): address review blockers on the resumable builder

1. Migration prefix collision. `251_agent_runtime_unbind` landed on main after
   this branch cut, so the backend's prefix-uniqueness guard failed. Renumbered
   to 252.

2. #6287 — the manual form still lost everything. The route split moved where
   you land, not what survives: the draft was `useState`, so a tab switch (the
   desktop shell mounts only the active tab) remounted it empty, and the
   beforeunload guard covered a hard reload and nothing else. It now persists
   through the repo's draft-store factory, scoped by what is being created — a
   blank agent and a copy of agent X are different work, and a copy of X is not
   a copy of Y — cleared once the agent is committed, and registered for logout
   / workspace-delete cleanup.

3. A saved draft with no messages was unreachable. The configuration form is
   editable from the moment a builder session exists and autosaves, so someone
   could open it, type a name and leave before the first turn; the list keyed
   "is this a draft" on messages alone, so that row existed and nothing could
   reach it. A session now qualifies on a message OR a stored draft, and sorts
   by whichever it has.

4. The debounce dropped the last edits. Its timer died with the component, so
   navigating away inside the 800ms window lost exactly the keystrokes the user
   had just made. The pending payload is now flushed on unmount.

`useUnsavedDraftWarning` is gone with its last caller: both routes persist, so
the browser prompt would have been warning about work that is already saved.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* fix(ui): stop the resize cursor flipping mid-drag

The library narrows its cursor the moment a panel hits a bound — col-resize
while both directions are open, a one-way arrow once only one is. Truthful, but
it reads as a glitch: the icon changes under your hand halfway through a drag
you never stopped making.

`disableCursor` turns that global rule off; the handle's own `cursor-col-resize`
is now the only source. A drag captures the pointer and walks it across the
panels, away from the 8px handle, so the group carries the same cursor for as
long as a separator is active — otherwise it would fall back to a text caret the
instant the pointer left the handle.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* fix(agents): key manual drafts by owner, drop the draft-block rendering

Two changes.

One slot destroyed the other flow's work. The manual draft was stored under a
single key: opening a blank form, or a copy of a different agent, refused to
adopt the stored draft and then immediately wrote its own empty form over it —
so a half-finished copy of agent A died the moment the user opened anything
else, before typing a character. Drafts are now keyed by what is being created,
the same shape the chat composer uses for its per-session drafts, and a slot is
dropped when its content is gone rather than parked blank (which also stops the
map growing a dead key per agent ever opened for duplication). Committing an
agent clears that flow's slot only.

The `<agent_draft>` block goes back to being hidden outright. Labelling it and
opening its payload dressed up machinery as content: the block drives the
configuration form, and the form is where its effect is already visible.
`renderAssistantAddon` goes with it — ChatMessageList is back to what it was,
since no surface needs the slot. The two-pattern strip stays: an unterminated
block is what streaming produces, and without matching it the raw JSON scrolled
past the reader on every turn.

Also removed six barrel exports nothing imported through, and unexported five
types only their own file used.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* fix(agents): keep a manual draft whose only edit is a picker

The "is this worth storing" predicate listed six fields by name, and the draft
serializes eleven. A form whose only change was the model, the thinking level,
the service tier, the access scope or a team grant read as untouched, so the
next save deleted its slot — picking a model before typing a name and switching
tabs lost the model.

Enumerating was the mistake, not the specific omissions: the predicate stops
covering every field added after it is written, and the failure is invisible
because each field saves correctly as long as some *other* field is also set.
It now compares the whole draft against a fresh one. The runtime stays outside
that comparison, on the entry rather than in the draft, because the form seeds
it on every visit and counting it would store a draft for a form nobody
touched.

Covered field by field, one edit at a time, so a future field cannot quietly
fall out.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-03 19:00:00 +08:00
Multica Eve
4fe94a6d40 revert: "MUL-5637 fix(mcp): agent mcp_config is an authoritative allowlist (#6292)" (#6314)
This reverts commit aa349fed02.

Preflight flagged the server/daemon mixed-version gate as a release blocker for
today's v0.4.17 window (MUL-5655): a managed, non-inheriting mcp_config claimed
by a daemon that does not advertise authoritative-mcp-v1 fails the task with
mcp_config_daemon_outdated, and that failure is not auto-retryable. Reverting to
unblock the release; the fix should return once daemon capability coverage in
production is confirmed.

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-08-03 17:43:03 +08:00
Multica Eve
aa349fed02 MUL-5637 fix(mcp): agent mcp_config is an authoritative allowlist (#6292)
* fix(mcp): treat agent mcp_config as an authoritative allowlist

An agent's saved mcp_config was silently widened with the runtime host's
own user-level MCP servers, so an explicitly empty `{"mcpServers":{}}`
resolved to the COMPLETE host set instead of no servers at all — the
opposite of what the operator configured (GitHub #6283).

`--strict-mcp-config` was being passed correctly; the merge happened
before it, in the daemon, so strict mode constrained an already-widened
set. Introduced by #5277 and present in v0.4.16 through main.

Restore the three-state contract in resolveEffectiveMcpConfig:

  null / unset        -> inherit the provider's native MCP configuration
  {"mcpServers":{}}   -> strict empty, no host servers
  non-empty object    -> strict allowlist, exactly those servers

Two explicit inherit paths keep the additive behaviour reachable without
weakening the default:

- runtime_config.mcp.inherit_runtime = true opts an agent back in.
- The claim response now carries mcp_config_overlay_only so the daemon
  can tell an agent-authored config from a per-task Composio overlay.
  Without it, enabling an integration on an agent that never configured
  MCP would have stripped the host servers it was already inheriting.

Both decode paths fail closed: malformed runtime_config never enables
inheritance, and a failed runtime merge falls back to the agent's own
config.

The web MCP tab and the `agent create/update --mcp-config` help text
described the old additive behaviour, which is how a tightened config
could look correct while exposing every host server; both now state
which mode is in effect.

Note for rollout: the fix lives in the daemon, so self-hosted users must
upgrade the daemon — a server/UI upgrade alone does not apply it.

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

* fix(mcp): close review gaps in the authoritative mcp_config change

Addresses the four must-fix findings from review of #6292.

1. Deleting the last managed server no longer widens access.
   removeManagedMcpServer cleared the config to null, which now means
   "inherit the host's MCP servers" — so a delete took the agent from one
   allowed server to every server on the host. It now leaves an explicit
   `{"mcpServers":{}}`. Restoring inheritance moved to a separate
   clearManagedMcpConfig action behind its own confirmation that states the
   widening. The delete dialog no longer claims "Runtime servers are not
   affected", which was the opposite of the truth.

2. The UI no longer promises a boundary an old daemon does not enforce.
   The strict semantics live in the daemon, so a config saved against an
   older daemon is not yet in effect. Adds the authoritative-mcp-v1 daemon
   capability:

   - The daemon advertises it and reports authoritative_mcp on the
     runtime-capabilities response.
   - The claim path fails closed: a managed, non-inheriting mcp_config
     claimed by a daemon without the capability cancels the task and
     returns 412 with an actionable message, instead of letting that daemon
     merge the host's servers in. runtime_config.mcp.inherit_runtime is the
     documented escape hatch, and it is honest — it declares that the
     operator accepts the host's servers.
   - The MCP tab shows "needs upgrade" rather than "Not exposed" while the
     bound runtime lacks the capability.

3. Saving OpenClaw settings no longer drops the inherit opt-in.
   parseOpenclawRuntimeConfig discarded unknown keys and the tab persisted
   the result as the whole runtime_config, so one unrelated routing save
   silently deleted mcp.inherit_runtime. Unknown keys now round-trip
   through OpenclawRuntimeConfig.passthrough, excluded from the dirty check
   so they cannot make the form look edited.

4. Documents the new semantics in the built-in creating-agents skill and
   its source map: the three states, the persisted
   runtime_config.mcp.inherit_runtime field, and the claim-time capability
   gate.

Also corrects the PR's rollout claim: there is no database migration, but
this does add a persisted JSON field and change the meaning of an existing
one.

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

* fix(mcp): stop the authoritative-daemon gate from blocking valid claims

CI's backend job failed three handler claim tests with the new 412. Two
distinct problems, both real:

1. The gate fired for a non-object mcp_config. 66 handler fixtures seed
   `[]`, which is not a valid MCP config and cannot carry `mcpServers`, so
   it expresses no boundary to protect. An old daemon does not widen it
   either: mergeRuntimeAndAgentMcpConfig fails to unmarshal a non-object
   and falls back to the agent config alone (verified directly). Gating
   these blocked tasks with no security benefit, so the gate now requires a
   JSON object.

2. The shared daemon test-request helper advertised no capabilities, so
   every claim test was accidentally simulating a pre-#6283 daemon. It now
   defaults authoritative-mcp-v1 on, matching what every current daemon
   sends. Only that capability — skill-bundles / coalesced-comments / rpc
   are feature negotiations whose absence tests real legacy behaviour, so
   they stay opt-in per test.

Adds claim-level coverage for the gate itself, which is what the unit tests
alone could not catch: an outdated daemon gets 412 with an actionable
message and the task is cancelled; a capability-advertising daemon gets
200; the inherit_runtime opt-in lets an outdated daemon through; and an
unmanaged or non-object config is never gated.

Verified against a real migrated schema this time (throwaway Postgres),
which is how the three failures were reproduced locally and confirmed
fixed: `go test ./internal/handler ./internal/daemon` both ok.

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

* fix(mcp): surface the daemon-upgrade refusal and stop gating safe providers

Addresses the second review round on #6292.

1. The refusal is now visible wherever the operator looks. The default
   claim path is the machine-level BATCH endpoint, which skips build
   failures and still answers 200 {"tasks":[]}, so the previous bare
   CancelTask showed a task that vanished with no stated reason — turning an
   explicit upgrade requirement into an unexplained failure. The claim path
   now fails the task with a new classified reason,
   mcp_config_daemon_outdated, plus the actionable message. That reaches the
   user on all three claim paths and on any daemon version, which a new
   response field could not: the audience is by definition a daemon too old
   to read one. The per-runtime path keeps its 412.

   The reason is deliberately not auto-retryable — the same outdated daemon
   would claim the retry and fail it again.

2. The gate no longer cancels safe tasks. It applied to every provider, but
   only claude / codebuddy / codex / cursor / opencode / openclaw were ever
   merged with host MCP by an old daemon (loadRuntimeMcpServerConfigs).
   Qwen was never merged and already had strict semantics, so its tasks were
   being failed for a risk that does not exist. Scoped via
   providersOldDaemonsMergedRuntimeMcp; an unknown provider does not gate,
   because the gate should only fire where the old behaviour is concrete.

3. The new authoritative_mcp flag now goes through the API schema layer.
   Both local-skills responses were returning raw network JSON, so the flag
   that decides whether the UI may assert an MCP boundary rested on an
   unchecked type assertion. Adds RuntimeLocalSkillListRequestSchema with
   authoritative_mcp and mcp_supported defaulting to FALSE — the fail-closed
   direction — and a MALFORMED_ fallback that cannot express a guarantee.

Claim-level tests now cover all three paths, which is what the previous
helper-only tests missed: per-runtime 412, batch recording the refusal on
the task while still delivering the healthy tasks in the same batch, WS RPC
refusing and accepting, the qwen negative case, the inherit_runtime escape
hatch, and unmanaged / non-object configs.

Verified against a real migrated schema (throwaway Postgres):
go test ./internal/handler ./internal/daemon ./pkg/agent ./pkg/taskfailure
./internal/service all ok.

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

* fix(mcp): register the new failure reason and wire its copy into the UI

Addresses the third review round on #6292.

1. mcp_config_daemon_outdated was declared but never registered in
   taskfailure.allReasons, so metrics.NormalizeFailureReason missed the
   known-value map and fell through to free-text Classify() — relabelling a
   platform-side refusal as `agent_error.unknown` (verified directly) and
   leaving the Prometheus series un-pre-warmed. Registered it, canonical
   count 22 → 23 (platform 8 → 9), with the wire value and IsAgentError split
   pinned. New test pins the WHOLE canonical set through
   NormalizeFailureReason so forgetting the next reason fails a test instead
   of quietly mislabelling a metric; NormalizeFailureReason had no coverage
   at all before.

2. The upgrade copy was dead. The locale strings landed last round but
   neither consumer mapped the reason: chatFailureCopy fell back to generic
   failure text with the actionable detail buried in the collapsed raw
   error, and task-failure.ts rendered the bare wire value
   `mcp_config_daemon_outdated` in the agent activity list and issue
   execution log. Both are mapped now, with regression tests, plus the
   runtime class pinned in failure-class.test.ts. This directly contradicted
   the claim in the claim-path comment that every path reaches the user, so
   that is now actually true.

3. providersOldDaemonsMergedRuntimeMcp is documented as what it is: a FROZEN
   record of what pre-capability daemons merged, not a mirror of the daemon's
   current provider switch. The old "keep the two lists in lockstep" note was
   actively harmful advice — runtime MCP discovery for a new provider can only
   ship in a daemon that already advertises the capability (never gated), so
   adding it here would fail tasks on old daemons that never merged for it,
   re-creating the qwen false-positive. Pinned with a test.

Also corrects a stale count in task-failure.ts (7 → 9 platform reasons).

Verified against a real migrated schema (throwaway Postgres): full backend
suite green apart from the pre-existing environmental cmd/multica guard; all
9 TestMcpGate_* integration tests pass.

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

* docs(taskfailure): correct taxonomy counts and finish the reason registration

Non-blocking nits from the fourth review round on #6292.

- Taxonomy counts now say 23 reasons / 9 platform-side. Registering
  mcp_config_daemon_outdated last round updated the assertions but not the
  prose. Swept the whole repo rather than only the flagged lines, which
  turned up four more that were already stale at 21 and drifted further:
  handler/dashboard.go, daemon/poisoned.go, core/types/agent.ts, and the
  db/queries/task_usage.sql comment sqlc copies into the generated file.

  The generated file's comment was updated by hand to match its source.
  Running `sqlc generate` churned 58 lines across 47 unrelated files — the
  local sqlc version differs from the one that produced the checked-in
  output — so that churn was reverted and only the one intended line kept.

- failure_test.go's `required` list now includes
  ReasonMcpConfigDaemonOutdated. Length and label assertions already covered
  the reason, but the list is documented as the complete canonical set, so
  the omission contradicted its own comment.

- Restored the line break in chat-message-list.test.tsx that a previous edit
  of mine collapsed.

Comment, test-fixture and formatting only; no behaviour change.

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

---------

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-08-03 16:06:07 +08:00
Multica Eve
b06af2ae17 feat(runtime): unbind agents on runtime delete instead of destroying them (#6220)
* feat(runtime): unbind agents on runtime delete instead of destroying them

Deleting a runtime archived its agents and then hard-deleted the rows, so the
agents and every conversation with them disappeared — while the confirmation
dialog said "archive", which a user reasonably reads as recoverable. Retiring a
laptop is an ordinary action; losing the agents configured on it is not an
ordinary consequence.

An agent is now a persistent business object and a runtime is replaceable
execution capacity: deleting a runtime unbinds its agents. `runtime_id IS NULL`
means unbound — orthogonal to archived — and the agent keeps its instructions,
skills, chats, labels, channel installations, autopilots and task history.
service.AgentReadiness already refused an agent with no runtime, so the
scheduling safety gate needed no change.

Two columns become nullable, not one. Without `agent_task_queue.runtime_id`,
deleting the runtime still cascades the task history away (and task_message /
task_usage / task_token with it), so the agents would survive with no record of
anything they did — the same class of loss. A NOT VALID CHECK keeps NULL confined
to history: an active task must always have a runtime, so claim / dispatch /
delivery-CAS paths can never observe one without. It is written against
completed_at rather than a status list so a future non-terminal status fails
closed instead of slipping through.

Two prerequisites this depends on:

- 'deferred' (migration 128) was missing from CancelAgentTasksByRuntimeOrAgent.
  It went unnoticed because the delete used to cascade those rows away; with the
  new CHECK it would abort the delete and make the runtime undeletable.
- The channel-installation / label / chat-pin / invocation-target / draft-restore
  cleanups were scoped to "archived agents on this runtime". Archived user agents
  now survive, so that scope is narrowed to kind='system' — otherwise the fix
  would produce a subtler loss: agent alive, configuration wiped.

Also removes the squad guard that refused (409) when an active squad's leader was
an archived agent on the runtime, plus the archived-squad delete that existed
only to get past squad.leader_id's RESTRICT FK. The leader is no longer deleted,
so nothing needs to be given up to retire a machine. Autopilots are no longer
paused either: their assignee survives, and a rebind restores them without the
owner having to remember to re-enable.

Reason codes: an unbound agent reports agent_runtime_required, not
runtime_offline. The copy for runtime_offline tells users to reconnect a machine;
an unbound agent has no machine to reconnect, and the fix is to bind a runtime.
Chat's bare 409 string gains the same code so the composer can offer that action.

API: agents gain runtime_bound. runtime_id stays a string (empty when unbound) so
installed clients keep parsing and no gated two-release rollout is needed. The
confirmed-delete endpoint is /unbind-agents-and-delete; /archive-agents-and-delete
still routes to it, and the compared expected_active_agent_ids set is unchanged —
widening it would 409 every older client forever.

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

* fix: make runtime unbinding recoverable

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

* fix: address runtime unbind review nits

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

* fix: resolve runtime unbind review blockers

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

* fix(migrations): renumber runtime unbind after main merge

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

* test(daemon): avoid late-request lease flake

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

* test(autopilots): bind validation fixture runtime

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

---------

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-08-03 12:39:27 +08:00
Jiayuan Zhang
28b6105edc fix(subscribers): notify the human an agent files sub-issues for (MUL-5483) (#6209)
When an agent created a sub-issue while working on a human's behalf, that human
received no notifications for it at all. issue_subscriber modelled ACTOR
identity, so an agent-created, agent-assigned issue had a full subscriber list
and zero members to deliver to. The platform already knew who the work was for
(agent_task_queue.originator_user_id, MUL-4302); notification never asked.

- attribution.DelegatedSubscriber: one shared rule over the same origin
  waterfall ClassifyDirect uses. agent_create subscribes the originator as
  'delegated'; quick_create keeps the direct 'creator' tier; autopilot and
  degraded attribution subscribe nobody.
- Delegated is a reduced delivery tier: in_review/done/cancelled/blocked plus
  failures and mentions. Routine churn is suppressed, and the parent bubble
  cannot re-deliver what the tier dropped.
- Unsubscribe becomes stateful: an unsubscribed_at tombstone survives later
  rule passes, and opt_out_scope distinguishes "this issue" from "this subtree"
  so a narrow opt-out no longer silently suppresses future children.
- Subtree unsubscribe is its own endpoint. A body flag cannot fail loudly
  against an older backend (Go drops unknown fields); an unknown route 404s,
  which the UI now surfaces with a distinct message.
- Eligibility and the write share one statement under a (workspace, user)
  advisory lock that subtree unsubscribe and member revoke also take, closing
  the check-then-insert races. Revoke additionally clears the departing
  member's subscriptions in the same tx.
- UI explains a delegated subscription and offers both unsubscribe scopes.

Migrations 249/250 add the delegated reason, the opt-out tombstone, and the
opt-out scope, using NOT VALID + VALIDATE CONSTRAINT so the widened CHECK does
not scan issue_subscriber under an exclusive lock.

Reviewed across eight rounds; an earlier write-time subtree roll-up was built
and then removed in full once it proved unfixable without serializing every
topology mutation. The parent's own status transition already carries that
signal.

Closes MUL-5483.
2026-07-31 16:52:17 +08:00
Jiayuan Zhang
f13969b996 refactor(chat): generate quick actions server-side via the LLM layer (MUL-5573) (#6214)
* refactor(chat): generate quick actions server-side via the LLM layer (MUL-5573)

Follow-up suggestions were produced by a second, full provider CLI invocation
per chat turn: the daemon resumed the just-finished session and ran a
suggestion-only pass. That pass inherited the main turn's exec options, so its
20s budget had to cover process spawn, every MCP handshake, session replay, and
model reasoning at the agent's own thinking level — typically 8-15s of visible
skeleton, and every turn paid two provider cold starts.

Generate them here instead, through the same pkg/llm layer that backs chat
auto-titling. Suggestions need no tools, workdir, or agent identity — only the
tail of the conversation — so a bounded 8s call on the deployment's small model
replaces the whole resumed turn.

Quality changes that came with the move:

  - The prompt now states the frame explicitly ("you write FOR THE USER"). The
    old pass ran inside the agent's session and inherited the runtime brief's
    identity, which drifted suggestions toward agent-operations actions.
  - Previously-offered labels are replayed as ALREADY SUGGESTED. The old
    architecture had the opposite effect: on providers that append on resume,
    each pass saw its predecessor's JSON and anchored on it.
  - A failed generation broadcasts failed=true. Before, a timeout delivered an
    empty array — indistinguishable from "nothing worth suggesting", so every
    slow pass read as a quality problem.
  - The in-band footer is still stripped from replies but its actions are now
    discarded, so a pre-upgrade session is not pinned to the retired
    suggestions with the replacing pass suppressed.

The refresh path no longer enqueues an agent task: it validates the target and
calls the same generator, which also drops the not-resumable refusal — a session
whose runtime was rebound can now be refreshed. Client contract is unchanged
(chat:done pending flag, chat:quick_actions supplement); the only frontend
change is the pending window, resized from 30s to 12s to match the new budget.

Also removes the daemon's TMPDIR-after-cleanup hazard by construction: the old
pass started after runTask's defers had already deleted the temp dir it was
still pointed at.

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

* refactor(chat): drop the quick-actions opt-out setting (MUL-5573)

Suggestions are always on. The Settings → Chat toggle is removed along with
the whole per-turn opt-out path it fed: the persisted client preference, the
quick_actions_enabled send field, the quick_actions_disabled task stamp, and
the eligibility gate that read it.

The toggle predates server-side generation, when it could only hide chips a
provider pass had already paid for. Now that generation is a bounded call the
server decides on, an off switch buys nothing a user would miss, and it was
the last piece of UI implying the feature might be unavailable.

agent_task_queue.quick_actions_disabled is no longer written (dropped from
CreateChatTask's INSERT; the column keeps its false default). Left in place
alongside regenerate_quick_actions_for for a later drop migration — removing
columns an already-running binary still inserts would break mid-deploy.

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

* fix(chat): address quick-actions review findings (MUL-5573)

Four defects from review of the server-side generation change.

1. Automatic failures were reported as refresh failures. The generator
   broadcast failed=true on any LLM error, but the client turns every
   failed=true into a "couldn't refresh" toast — so an automatic timeout
   popped a toast for an action the user never took. This also contradicted
   ChatQuickActionsPayload.Failed, which documents false for the automatic
   pass. The caller now passes its origin; only an explicit refresh reports.

2. Generation context was not bound to the target turn. The pass re-read the
   session's newest messages while always writing to the task it was handed,
   so a turn landing between the completion callback and the detached read
   supplied the context for a reply it did not belong to. Worse, a user
   typing a follow-up in the second after a reply left the window ending on
   a user row, which the old code treated as "nothing to build on" — that
   turn silently never got pills. The window is now anchored on the target
   assistant message and queried strictly before it.

3. No concurrency or idempotency bound on generation. Refresh stopped
   creating a task, so the busy check could not see a pass already running:
   two refreshes both returned 202, spent two upstream calls, and raced to
   write one row. Nothing bounded generation process-wide either. Adds a
   per-session in-flight guard (refresh now 409s on a duplicate) and a
   process-wide ceiling; a shed pass still resolves the client placeholder
   so no skeleton hangs on work that never started.

4. A new daemon could not safely talk to an older server. The refresh task
   discriminator was deleted, so a regenerate task from such a server fell
   through to the ordinary chat path: no user message, but the agent would
   answer anyway and the server would persist it as a real reply. The field
   is restored as a refusal marker only — the task completes empty, which is
   the shape the retired pass produced and which that server writes no row
   for. Not a restored execution path.

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

---------

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-31 15:59:50 +08:00
Naiyuan Qing
13b06f038e fix(issues): count agents working in the surface, not the workspace (MUL-5525) (#6191)
* fix(issues): count agents working in the surface, not the workspace (MUL-5525)

The "N agents working" chip ran its own workspace-wide
`/api/working-agents` read while the list it filters came from the
surface's own compiled query. Two definitions of the same question, so on
a project page the chip could advertise agents working nowhere near that
project and then open an empty list. Every other narrowing the list knows
about — status, priority, assignee, creator, label, custom property,
date, sub-issue display, the /issues Members/Agents tabs — was invisible
to the count for the same reason. Only /my-issues (relation) and the
issue-detail sub-issue chip (parent) were narrowed, because those were
the two cases the endpoint had grown parameters for.

Rather than add a `project_id` parameter and leave the next dimension to
be discovered the same way, the count now comes from a `working_agents`
facet on the existing issue-table facets endpoint: same scope, same
filters, same compiled WHERE clause the rows come from, joined to running
issue tasks and grouped by agent. Correct-by-construction instead of
correct-by-keeping-two-lists-in-sync.

- Facet is disjunctive like every other one: it drops `working_issue_ids`
  / `working_only`, so the answer is identical whether the filter is on or
  off and the number does not move when you click the chip.
- Facet keys are agent ids, so they pass the same visibility gate as the
  other workspace-wide agent aggregations — a private or non-allow-listed
  agent is not disclosed by id, count, or presence.
- Gantt keeps a client-side count: its canvas projection (scheduled +
  dated + showCompleted) cannot be expressed in the Table query spec, so
  it counts the agents holding canvas rows instead.
- The chip is now presentational; `undefined` renders the existing
  indeterminate label rather than a zero it cannot stand behind.
- Removes the MUL-4884 `workingScopeIssues` plumbing, dead since the count
  moved to the endpoint in MUL-5200, keeping only the Gantt branch that
  still has a real consumer.

Also fixes the empty state that bug dropped you into: a filtered-empty
surface claimed "No issues linked — create one" while 41 issues sat behind
the filter. Shared filtered-empty state now precedes each surface's own
copy and offers to clear exactly the filters it blames.

Verified: pnpm typecheck, pnpm test (469 files), pnpm lint (0 errors),
go test ./internal/handler (new facet tests cover project scope, status
and sub-issue narrowing, filter-independence, and the access gate).

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

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

* fix(issues): keep the working-agents unknown state unknown (MUL-5525)

The chip correctly refused to print a number for an unresolved projection,
then handed the hover card `agents ?? []` — so hovering an indeterminate
chip read "No agents working right now". That is the same unearned claim
this issue is about, made by the one surface with room to spell it out:
the label said "—" while the body next to it asserted zero.

- `WorkingAgentsHoverContent` takes `readonly WorkingAgentSummary[] |
  undefined` and distinguishes all three states: `undefined` renders new
  `agent_activity.unknown_hover` copy, `[]` keeps the empty sentence, a
  non-empty list keeps the roster. The chip passes its projection through
  untouched.
- The colour tier had the same collapse: unknown wore the neutral tier
  WITH muted text, which is exactly the "nothing is happening here" tier a
  known zero wears. `chipAppearance` now takes a `ChipActivity`
  ("unknown" | "none" | "some") instead of a boolean, so the three cases
  cannot be written as two, and unknown stays neutral but undimmed.
- The sub-issues chip is unaffected: it passes a resolved array and
  renders nothing at zero, so it never claimed anything either way.

Regression tests cover the hover path specifically — reverting either
downgrade fails "does not let the hover body downgrade an unresolved
projection to zero", "does not dim the chip while the projection is
unresolved", and the chipAppearance unknown case (verified by reverting).
`WorkingAgentsHoverContent` also gets direct unknown / empty / roster
tests, and `chipActivity` one for the three-way split.

Verified: pnpm typecheck, pnpm test (469 files), pnpm lint (0 errors).

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-31 13:04:42 +08:00
Jiayuan Zhang
0fdc38704e MUL-5149: add agent-generated Chat quick actions (#5766)
* feat(chat): add agent-generated quick actions

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

* fix(chat): preserve mid-response quick-action fences

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

* fix(chat): drop quick actions on empty reply to keep no_response fallback

An actions-only completion — a quick-actions footer with no visible text —
wrote an empty-content assistant message (message_kind=message). Older
Desktop/mobile clients ignore the quick_actions field and render that as an
empty bubble, breaking the MUL-4351 contract that an empty turn always gives
old clients a visible no_response fallback.

Drop the quick actions when the visible body is empty so an actions-only turn
falls through to the visible no_response outcome, and revert the completion
switch to gate the message row on visible text only. Update the completion
test to pin the corrected behavior.

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

* feat(chat): generate quick actions via daemon suggestion pass

Replace the in-band runtime-brief instruction with a dedicated post-completion
provider turn: after a direct chat reply finishes, the daemon resumes the same
session with a JSON-only suggest prompt and forwards the raw output on the
complete callback. The server parses it leniently and reuses the existing
sanitize/redact/store/broadcast pipeline; the stripped in-band footer stays as
a fallback for older daemons and pre-upgrade sessions. The footer strip now
covers every chat completion, fixing the intro-turn protocol leak. Adds a
Settings → Chat toggle (client-persisted, default on) that hides the chips.

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

* feat(chat): deliver quick actions async with skeleton placeholders

Decouple suggestion generation from the turn: the daemon reports completion
immediately (chat:done carries quick_actions_pending as a per-turn capability
signal) and runs the suggestion pass in the background, delivering results
through a new supplement endpoint + chat:quick_actions broadcast. A new turn
on the same session cancels the stale pass. Clients render pill skeletons
under the finished reply until the supplement resolves them (entrance
animation on arrival, 30s safety timeout); older daemons never raise the flag
so no skeleton dangles. Suggest usage re-reports merged totals because
task_usage upserts replace per (task, provider, model). Prompt now asks for
exactly 3 actions.

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

* feat(chat): make the quick-actions toggle stop generation, not hide pills

The Settings → Chat toggle previously only hid rendered pills while the
daemon kept burning a suggestion call every turn. It now travels with each
send (quick_actions_enabled, absent = enabled for older clients), is stamped
on the chat task (migration 213), forwarded on the claim, and gates the
daemon's suggestion pass at the source — no call, no pending flag, no
skeleton. Existing suggestions stay visible; settings copy now says
'generate' instead of 'show'.

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

* fix(migrations): renumber quick-action migrations onto current main

Merging current origin/main brought the vcs migrations to their canonical
216-221 prefixes, which collided with the quick-action migrations that were
sitting at 219/220 (backend CI red in
TestMigrationNumericPrefixesStayUniqueAfterLegacySet). Renumber them to the
next unused prefixes:

- 219_chat_message_quick_actions        -> 222_chat_message_quick_actions
- 220_agent_task_quick_actions_disabled -> 223_agent_task_quick_actions_disabled

Contents are unchanged; sqlc regeneration produces no drift since the added
columns are independent of the vcs tables.

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

* fix(mobile): render async chat quick actions via chat:quick_actions

The daemon generates quick actions in a background pass after the turn
finishes, delivering them on a separate chat:quick_actions event. Mobile
only handled chat:done (which invalidates + refetches an actions-less
message list) and keeps the messages query at staleTime: Infinity, so an
active mobile session never rendered async-generated quick actions until a
manual pull-to-refresh or refocus.

Add applyChatQuickActionsToCache — mirroring web's patcher — which patches
the supplement onto the targeted assistant message in the flat messages
cache, and subscribe to chat:quick_actions in use-chat-session-realtime.
Patch-only (no invalidate), matching web and mobile's cellular
patch-over-invalidate rule; an empty supplement is a terminal no-op. Covered
by chat-ws-updaters.test.ts.

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

* fix(chat): cancel in-flight messages refetch before quick-actions patch

The chat:done invalidate can leave a messages refetch in flight that read the
assistant row before the daemon persisted the quick actions. If that refetch
resolves after the chat:quick_actions setQueryData patch, it overwrites the
freshly-patched actions with an actions-less row. Both message caches are
staleTime: Infinity, so the overwrite never self-heals and the actions vanish
permanently (MUL-5149, Howard review).

applyChatQuickActionsToCache now awaits cancelQueries for the affected caches
(web: flat messages + messagesPage, mobile: flat messages) before patching, so
a stale in-flight refetch is cancelled and cannot land after the patch. Cancel
must precede setQueryData because cancelQueries reverts to the pre-fetch state.
WS handlers call it via `void` (fire-and-forget).

Adds an active-query race regression test on both web and mobile that holds a
refetch open across the supplement and asserts the patched actions survive;
verified to fail without the cancel.

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

* feat(chat): quick-actions refresh/regenerate + review hardening (MUL-5149)

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

* fix(chat): address quick-actions re-review (MUL-5149)

- Ack alignment: refresh request carries the target message_id; server
  atomically confirms it is still the session's latest turn (409 stale
  otherwise), so the client marker always matches the resolving
  chat:quick_actions — no response reconciliation. Adds a regression test.
- Converge the pending marker on every terminal path: HandleFailedTasks
  (sweeper/orphan) now resolves it, and the daemon reports a failed supplement
  so FailTask resolves it instead of leaving a completed-but-unresolved task.
- Timeout fallback now clears the real query state (useQuickActionsPendingTimeout)
  instead of a component-local flag that only masked the UI; drop the skeleton's
  and pill row's local timers.
- frontend-test type-scale: text-xs -> text-caption. Strip EOF blank line.

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

* fix(chat): close quick-actions refresh races and failure feedback (MUL-5149)

Third-round review of the refresh button surfaced three issues; all three
are addressed here.

§1/§2 Session-busy race + concurrent-refresh double-spend: a newer reply
that is queued/running but whose assistant row hasn't landed leaves the old
turn as latest-persisted, so the stale check passes and the regen resumes
the newer provider state — attaching suggestions to the wrong turn. And two
concurrent refreshes each enqueue a quota-spending pass. Add
HasActiveChatTaskForSession and refuse a refresh (ErrChatQuickActionsBusy →
409) whenever the session has any task in flight, checked under the same
session lock as the enqueue so no sibling insert slips past.

§3a Timeout re-arm on surface switch: the pending marker now carries an
absolute expires_at deadline instead of a per-mount timer, so switching
between the floating window and the chat tab resumes the same deadline
rather than restarting a fresh 30s window each remount.

§3b Generation failure masked as success: runChatSuggestPass now returns ok
so an explicit refresh distinguishes a failed pass (didn't start / didn't
complete / timed out) from a completed-but-empty one. On failure the regen
task reports failure, resolveFailedRegenerateQuickActions broadcasts a
FAILED chat:quick_actions, and the client resolves the spinner AND toasts
"couldn't refresh" instead of silently stopping on unchanged pills.

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

* fix(chat): count deferred tasks in refresh busy check; solid refresh icon tone (MUL-5149)

Two re-review blockers on 2dc9404d.

§1 (deferred window): HasActiveChatTaskForSession only treated
queued/dispatched/running/waiting_local_directory as in-flight, so a chat
auto-retry armed with a backoff fire_at — inserted 'deferred' by
CreateRetryTask, as provider_network's ~5s final attempt is — slipped past
the busy check. In that window the failed turn has no assistant row yet, so
the old turn is still latest-persisted and refreshable; the regen would then
resume a session the retry is about to advance and pin the new turn's
suggestions onto the old one. Add 'deferred' so the set matches the
canonical in-flight status list the rest of the queries already use
(agent.sql has-active-task checks). New regression test covers a deferred
active turn.

CI (text-contrast gate): the refresh icon button used
text-muted-foreground/70 (transparency standing in for a text tone), which
the frontend-test contrast gate rejects. Switch to the solid
text-faint-foreground token — the tone the gate recommends for icons/glyphs,
already used repo-wide and clearing WCAG 1.4.11.

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

* test(chat): assert quick-actions pending marker carries expires_at (MUL-5149)

The chat:done supplement-flow test still expected the 2-field marker from
before the absolute-deadline change; applyChatDoneToCache now stamps
expires_at, so the deep-equal failed on frontend-test. Assert the deadline is
present (expect.any(Number)) rather than a wall-clock-dependent value — its
timing semantics are covered by the pending-timeout hook.

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

* fix(db): renumber regenerate-quick-actions migration 237 -> 240 (MUL-5149)

main merged Issue Quick Actions (MUL-5465) taking migrations 237/238/239
(quick_action, quick_action_workspace_index, comment_quick_action). This
branch independently took 237 for agent_task_queue.regenerate_quick_actions_for.
The two 237s do not textually conflict (different filenames) so the PR reads
mergeable, but the merged tree would carry two migration 237s. Renumber this
one to 240 so it applies after main's chain. The migration is a standalone
`ALTER TABLE agent_task_queue ADD COLUMN IF NOT EXISTS` — order-independent,
touches a column none of main's migrations reference.

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

---------

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
Co-authored-by: Walt <walt@multica.ai>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: Naiyuan Qing <145280634+NevilleQingNY@users.noreply.github.com>
Co-authored-by: NevilleQingNY <nevilleqing@gmail.com>
2026-07-30 21:25:03 +08:00
Jiayuan Zhang
5e3b7a8c37 feat(issues): Issue Quick Actions — preset agent + prompt, one-click from the sidebar (MUL-5465) (#6132)
* feat(issues): Issue Quick Actions — preset agent + prompt, one-click from the sidebar (MUL-5465)

Preset "who to call and what to say" once in Settings, then trigger it from
any issue's sidebar with a single click.

Running one is NOT a new dispatch path. The server renders the prompt, posts
a `quick_action` comment carrying the target's mention markup, and hands off
to the existing comment -> mention -> task trigger. Permission
(canInvokeAgent), attribution, squad-leader routing, the execution log, and
pending-task coalescing are inherited rather than reimplemented — the
MUL-3375 lesson about four drifting copies of one trigger decision.

Three things the UI has to be honest about, because the backend already
decided them:

- One pending task per (issue, agent) is a DB invariant
  (idx_one_pending_task_per_issue_agent). A second click against a busy agent
  starts no new run; the comment merges into the pending task. The toast says
  "Added to Lambda's current run", not "Lambda started working".
- An offline target defers rather than fails; the run reuses the existing
  dispatch.ReasonCode vocabulary instead of inventing one.
- Private agents are deny-by-default with no admin bypass. The sidebar filters
  by the caller's own invoke verdict, so a dead button is never rendered, and
  a direct API call still 403s with `invocation_not_allowed`.

Visibility is DERIVED from the bound agent's permission_mode on every request,
never stored — so it cannot drift after someone flips an agent between private
and public_to. Binding a workspace action to a private agent is allowed (the
alternative pressures people into making agents public just to satisfy a
config constraint) but the settings form says so at bind time, and the
catalog badges it. The target's name is withheld from callers who cannot see
it, so the response never discloses a private agent's existence.

Prompt templating is flat substitution over a closed whitelist. No
conditionals, loops, or filters — the agent already reads the whole issue, so
natural language is the control flow. One optional runtime input ({{input}})
keeps a single action from splitting into five near-identical variants; both
directions of the input/{{input}} agreement are rejected at write time so a
typo can never land silently.

Surfaces: sidebar (top 5, rest behind More), the `/` menu in the comment
composer (inserts the server-rendered body to edit before sending), and
Alt-click for the same hand-off from the sidebar.

Migrations 234-236: quick_action table, its listing index (CONCURRENTLY, own
file), and comment.type + comment.quick_action_id.

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

* refactor(issues): simplify quick action permissions to a stored public/private intent (MUL-5465)

Replaces the derived four-value visibility model with a two-value choice made
at creation, and collapses permission handling to a single check.

The old model computed visibility per request from the bound agent's
permission_mode and used it to filter the sidebar. That filtering was the
problem: two people on one issue saw different sidebars with nothing to
explain the difference, which is harder to debug than a button that tells you
why it refused. It also required the list endpoint to run an invocation-target
query per action per request.

Now:
  - `visibility` is stored INTENT — 'public' or 'private' — chosen up front.
  - A public action must bind a target every workspace member can invoke
    (public_to carrying a workspace target), enforced at write time. So a
    public action is runnable by construction and dead buttons are eliminated
    at the source rather than filtered out later.
  - A private action allows any target and is returned only to its creator.
    That scoping is what the field MEANS, not a permission check.
  - Permission is checked in exactly one place: RunQuickAction. A refusal is a
    structured 403 the client renders as one dialog. The dialog does not
    distinguish "no permission" from "the binding drifted" — the person
    reading it takes the same next step either way, and the person who can fix
    it looks at settings.

Removed: can_run, position + manual ordering (settings sorted by usage while
the sidebar sorted by position — one list, two orders), the derived
visibility_broken flag, the runnable_only projection and its second cache
entry, target_name redaction, the alt-click composer hand-off (the `/` menu
covers insert-then-edit and is discoverable), and the sidebar_limit response
field (now a shared constant).

Ordering is use_count DESC everywhere. Settings shows the target's current
reachability as plain metadata ("Nova · private"), so a public action pointing
at a now-private agent reads as visibly wrong without a bespoke error state.
The tradeoff — no active signal when that drift happens — was accepted
deliberately: drift is rare and the failure is loud at click time.

Migration 234 is edited in place rather than layered, since the PR is
unmerged and the table has never been deployed.

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

* refactor(issues): drop quick action variables and runtime input (MUL-5465)

V1 ships a preset prompt sent verbatim, triggered from the sidebar or the `/`
slash command. Two features are removed and one guard is kept.

Runtime input goes because `/` already covers it. Typing `/code review` drops
the rendered body into the composer, where any part of it can be edited before
sending — strictly more flexible than one fixed field, and the field was
specified before `/` was in V1. Two UIs for one need.

Variables go because none of them passed their own test. The rule was that a
variable earns its place only if it changes what the agent ATTENDS TO, not what
it KNOWS. Checked one by one — {{issue.title}}, {{issue.identifier}},
{{issue.url}}, {{user.name}}, {{date}} — the agent already has every one from
the issue context and from the fact that the comment is authored by the person
who triggered it. They were inherited from autopilot's title template rather
than justified.

The REJECTION survives the feature: any `{{...}}` is refused at write time,
naming the offending token. Someone carrying the habit over would otherwise
have `{{issue.title}}` rendered literally into an agent's instructions and
never notice — the exact silent-typo failure the whitelist existed to prevent.
The check is a fraction of the interpolation engine it replaces and keeps the
door open to enabling variables later without touching stored data.

Removed: 4 columns (input_enabled/label/placeholder/required),
renderQuickActionPrompt + the variable whitelist + quickActionIssueURL, the
two-way {{input}} agreement logic, the run/render `input` parameter, the
variable insert chips, the entire "Ask for input on click" block, and the
sidebar's Popover branch — every row is now a plain button. The settings
dialog drops from six field groups to four.

Migration 234 is edited in place rather than layered, since the PR is unmerged
and the table has never been deployed.

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

* refactor(settings): align Quick Actions with the Labels/Properties list, then fix what the UI review found (MUL-5465)

The tab used a bespoke card list while its two siblings — Labels and
Properties — share one table layout. These three are the workspace's catalog
of small named things and should read as one surface, so Quick Actions now
uses the same structure: search + primary action row, bordered card, responsive
column grid that collapses to stacked rows under `md`, and an overflow menu
instead of a row of icon buttons. Columns are Name / Runs as / Who / Used /
Updated. The tab joins the max-w-5xl group for the same reason.

A UI review pass over the result found five things, four of which are fixed
here:

- The visibility chooser communicated selection through border and background
  only, so a screen reader announced both options identically. Added
  aria-pressed.
- The editor dialog was max-w-xl while both siblings use sm:max-w-lg, and the
  unprefixed cap applied at every breakpoint.
- The empty-state hint diverged from the Properties tab it was copied from
  (text-sm and no max width vs mx-auto max-w-sm text-xs).
- Two hardcoded `text-amber-600 dark:text-amber-400` usages replaced with the
  `text-warning` semantic token, per the repo's design-token rule.

Also fixed a signal-quality bug the review surfaced: the usage column
highlighted anything with use_count 0, so an action was flagged the instant it
was created. Staleness now means "has had time to be used and wasn't" — 90
days since last use, or 90 days since creation for one never used.

Not fixed here: the overflow trigger is size-7 (28px), under the 44px touch
floor. Labels and Properties use the identical size, so changing only this tab
would break the consistency this commit exists to create; it needs one pass
across all three.

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

* fix(issues): drop the quick_action comment type, widen the mention guard, harden the slash race (MUL-5465)

Second review round on PR #6132. All four remaining findings.

**Comment type removed entirely (#2 blocker + #3).** Adding a `quick_action`
type meant dropping and re-adding comment_type_check, and re-adding a CHECK
holds ACCESS EXCLUSIVE on `comment` for a full table scan — a read/write stall
on one of the hottest tables in the product, every deploy. It was also
forgeable: `type` is client-supplied on POST /comments, so any member could
post type='quick_action' and have an ordinary comment render as an action
audit record with its body collapsed out of view.

Both go away by not having the type. A quick action now posts an ORDINARY
comment marked with `quick_action_id`, and the collapsed card keys off that id.
There is no request field for it, so the marker cannot be forged, and the
migration is a bare nullable ADD COLUMN — metadata-only and instant. Verified
against a fresh database: comment_type_check is untouched.

The generic comment endpoint now also validates `type` instead of letting the
DB CHECK reject it. An unknown type surfaced as a 500 on a constraint
violation, which reads as a server fault for plainly bad input; it is a 400
now. `status_change` and `system` are excluded from what a client may author —
claiming those would be forging system narration.

**Member mentions rejected too (#1).** The first pass allowed
`mention://member/...` in prompts on the reasoning that it "only renders a
link". That was wrong: notification_listeners.go adds member mentions to the
recipient set and creates an inbox item, so a saved prompt pinged that person
on every single click. Only `mention://issue/...` reaches nobody and stays
allowed.

**Slash race, properly this time (#4).** The previous fix checked only that the
range still started with "/". Rewriting `/review` into `/fix` while the request
was open passed that check, and the stale response overwrote the new command.
The exact original text is now captured and compared; if the command was
edited, moved, or removed, the pick is abandoned rather than inserted
somewhere wrong. Adds the three regression tests the review asked for:
delayed resolve, rejection, and edit-during-flight.

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

* fix(issues): stop the quick action card repeating its own prompt, and insert the `/` body as markdown (MUL-5465)

Two fixes, one reported and one found while verifying it.

**The card printed the prompt twice.** The collapsed header previewed the
prompt's first line, and expanding showed the mention line plus that same
prompt again. The header now identifies WHICH action ran — "Code Review via
Lambda" — which is both non-redundant and something the body never told you:
the prompt text alone does not say which action produced it. This is what the
original design called for; previewing the prompt was the implementation
drifting from it.

When the action cannot be resolved — deleted, or another member's private one
and so absent from this viewer's catalog — the header falls back to the
prompt's opening line, which is the previous behaviour.

**The `/` menu inserted its body as literal text.** insertContentAt was called
with a plain string, so Tiptap treated the server-rendered markdown as text
rather than parsing it. The mention never became a node; it serialised back out
with escaped brackets (`\[@Lambda\](mention://agent/…)`) and rendered as raw
markup in the thread. Passing `contentType: "markdown"` — the same option the
description editor already uses — parses it properly. Found by reading the
comment rows while checking the first fix: one had escaped brackets and no
quick_action_id, which is what a slash-inserted comment looked like.

The existing async test now asserts the contentType, so the option cannot be
dropped again without failing.

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

* docs(issues): correct the stale quick actions sidebar comment (MUL-5465)

The comment still claimed the section renders nothing when no action is
runnable by the member. Permission filtering was removed several rounds
ago -- the list is deliberately unfiltered and a refusal is explained at
run time -- so the comment described behavior that no longer exists.

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

* refactor(settings): cut the quick action dialog's helper copy in half (MUL-5465)

The dialog had five blocks of explanatory prose around four fields, and
three of them wrapped to two lines, so the form read as a paragraph with
inputs in it.

Each helper now earns its line or loses it:

- The header explained the implementation ("keeps the same history,
  permissions, and execution log as an @mention") -- an architecture note
  the person creating an action does not need. Reduced to the one fact
  they do: it posts a comment.
- "Who can use it" is a question, so the hints answer it as noun phrases
  ("Everyone in the workspace" / "Only you") instead of restating the
  verb. Both now fit one line, which also makes the two cards the same
  height -- the shorter one used to sit in dead space.
- The target and prompt hints front-load the constraint rather than
  burying it mid-sentence.

70 words to 32 across the dialog, with no fact dropped. Field spacing
goes 4 -> 5 so the gap between groups beats the gap inside one.

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

* refactor(issues): render a quick action comment as an ordinary comment (MUL-5465)

The card had a collapsed one-line header that expanded to reveal the
prompt, on the theory that repeated runs of the same action would bury
the discussion. That was solving a problem the feature does not have:
prompts are a sentence or two, the header restated what the body already
said, and the disclosure only put a click between the reader and the
text.

A quick action posts a real comment through the real mention path, so
the honest rendering is the one every other comment gets. Drops
QuickActionCommentBody, its query for the action catalog, and the
now-orphaned quick_action_ran_via string in all four locales.

quick_action_id stays on the comment: it is provenance, and it was never
the reason the card looked different -- keying the special rendering off
it is what is going away, not the record itself.

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

* fix(settings): use the faint tone token for the empty-state icon (MUL-5465)

main added apps/web/app/text-contrast.test.ts, a guard that rejects
transparency standing in for a text tone. The empty-state Zap used
text-muted-foreground/60, which is exactly the pattern it forbids: an
alpha-dimmed tone lands at a different contrast on every surface it is
composited over, so it cannot be reasoned about the way a token can.

text-faint-foreground is the token the guard names for icons and glyphs.

The rule arrived on main after this branch's last merge, so local runs
never saw it -- CI tests the merge commit, which is why only CI caught
it. Merged main first so the branch is checked against the same rules.

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

---------

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-30 21:01:48 +08:00
Jiayuan Zhang
f0110da555 feat(inbox): mark a notification unread from the row context menu (MUL-5496) (#6137)
The inbox auto-marks a notification read the moment it is selected, so
"opened" and "handled" were the same signal — a row you glanced at and
meant to come back to was gone from the unread count with no way back.

Right-click any inbox row for a shared context menu: Mark as read /
Mark as unread, plus Archive (Unarchive in the archived view).

- POST /api/inbox/{id}/unread + MarkInboxUnread query, publishing
  inbox:unread. Item-scoped, mirroring mark-read: the list renders one
  row per issue carrying that group's newest item, so flipping the whole
  group would resurrect siblings the user already dealt with.
- useMarkInboxUnread patches both lists optimistically and re-pulls the
  cross-workspace unread summary on settle.
- One shared menu per list rather than a Base UI root per row (the same
  shape IssueContextMenuProvider uses): only one is ever open, and a
  per-row root would unmount with its menu when the row scrolls out of
  the virtualized viewport.
- The read toggle is main-view only — archived rows deliberately render
  as read and the unread count excludes them, so a toggle there would
  report success and change nothing on screen.
- Parking the row that is currently open holds the auto-read effect off
  that one item while it stays selected; re-opening it later marks it
  read again.
- Mobile subscribes to inbox:unread so the unread dots agree across
  clients.

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-30 19:18:36 +08:00
Multica Eve
9072cef12c Revert "MUL-5493: feat(chat): add a visible follow-up queue (#6133)" (#6171)
This reverts commit b13657be71.

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-30 15:37:13 +08:00
TeAmo
b13657be71 MUL-5493: feat(chat): add a visible follow-up queue (#6133)
* feat(chat): add a visible follow-up queue

Add a visible, manageable FIFO follow-up queue for Web and Desktop chat while preserving the existing per-session scheduler and backward-compatible pending-task response.

* fix(chat): preserve queue after deferred cancellation

---------

Co-authored-by: TeAmo <liu.junhui3@iwhalecloud.com>
2026-07-30 15:14:23 +08:00
Multica Eve
c25a82eee0 perf(agents): fast model discovery on runtime switch (MUL-5444) (#6098)
* perf(agents): make runtime model discovery fast on runtime switch (MUL-5444)

Switching runtime in the agent creation form left the model picker
spinning for ~8-20s. Two costs stacked up:

- the list-models request sat in the store until the daemon's next
  scheduled heartbeat (0-15s, avg 7.5s of pure dead wait), and
- the daemon then enumerated the catalog locally (static for claude,
  but a CLI/ACP round trip up to ~15s for everyone else).

Both are addressed with the two standard techniques for a slow,
low-frequency, read-only operation: push instead of poll, and
stale-while-revalidate.

Push (removes the heartbeat wait):
- new additive `daemon:pending_work` hint, runtime-scoped, delivered
  through the existing daemon WS hub and the Redis relay so the API node
  holding the socket does the delivery.
- the daemon answers a hint with ONE immediate heartbeat and dispatches
  what it claimed. The hint deliberately carries no work, so nothing has
  to be un-claimed when delivery fails and a duplicate hint cannot
  duplicate work - PopPending stays the atomic claim.
- per-runtime coalescing plus a 1s floor keeps a caller-triggered hint
  from becoming a heartbeat amplifier.

Cache (removes the discovery wait on repeat opens):
- server-side per-runtime catalog cache (in-memory single-node, Redis
  multi-node) written on every successful report.
- a snapshot younger than 15min answers the POST immediately as an
  already-completed request; older than 60s it also enqueues a
  background refresh that only warms the cache.
- only supported, non-empty catalogs are cached; a completed-but-empty
  report invalidates instead, while a failed report keeps serving the
  last known good list.

Frontend: staleTime 60s -> 5min and gcTime 30min, so a runtime revisited
in the same session renders from cache and revalidates in the background
instead of showing the spinner again.

Compatibility: every wire change is additive. Old daemons ignore the
unknown hint type and keep using the scheduled heartbeat; new daemons
against an old server simply never receive one. The cached response is
shaped exactly like a completed live discovery apart from the optional
`cached` / `cached_at` markers.

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

* fix(agents): address review on model discovery SWR (MUL-5444)

Sol-Boy's review on #6098 found the client cache could outlive the
server's own staleness promise, and that the two changed endpoints were
still cast rather than validated.

Must-fix 1 — client freshness now derives from the served answer.
`staleTime` was a flat 5min, so a 14-minute-old snapshot (which the
server returns while queueing its own refresh) was held as fresh for
another 5min: observable staleness became server window + client window,
and the refreshed catalog never reached the tab that triggered the
refresh. `staleTime` is now a function of the query data: a `cached`
answer is stale on arrival (bound stays the server's window alone, and
the next mount/focus picks up the refreshed snapshot), while a live
discovery — which just measured the truth — is trusted for the full 5min
so a cold runtime is never re-enumerated inside one form session.
`gcTime` stays 30min, so a revisited runtime still renders from cache and
revalidates in the background; the pickers gate their spinner on
`isLoading`, which stays false throughout.

Must-fix 2 — both model-discovery responses go through a zod schema.
`POST /api/runtimes/{id}/models` and its poll companion were casting
network JSON to `RuntimeModelListRequest`, which the root CLAUDE.md
API-compatibility rules forbid. Added a lenient schema (`status` stays
`z.string()`, `supported` defaults to true, `.loose()` keeps unknown
fields) plus a fallback record whose `status` is `failed`: a malformed
body now surfaces "discovery failed" with manual entry still usable
instead of a fabricated empty catalog or an endless spinner.
`resolveRuntimeModels` was tightened to match — only an explicit
`completed` is a catalog, so an unrecognised status is an error rather
than a silent empty list, and `supported` can no longer be `undefined`.

Nit — the in-memory catalog cache now deep-copies each entry's
`Thinking` (and its level slice) and `ServiceTiers`, so it delivers the
independent value its comment promises and matches the Redis backend's
JSON round-trip semantics.

Tests: staleTime policy for cached/live/no-data; a QueryObserver test
proving the refreshed catalog reaches the same client with no blank
loading state; unknown-status and omitted-`supported` handling; schema
tests for live, cached, old-backend and nine malformed shapes; client
tests that both endpoints degrade to an explicit failure; nested-field
mutation isolation for the cache.

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

---------

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-29 16:03:26 +08:00
Bohan Jiang
06a100d612 fix(editor): render proxy-mode inline images from an authenticated byte fetch (MUL-5445) (#6091)
Inline media re-sign is a two-step repair: detect that a URL is auth-gated
(fixed in #6029), then swap in a URL a native <img> can load. The second step
only worked where the server had a signed URL to give — CloudFront signing, or
presign mode with a DownloadPresigner. In proxy mode GetAttachmentByID returns
`/api/attachments/<id>/download` again, the renderer rejected it and kept the
URL it already knew 401s, so the image stayed broken and the metadata request
was pure overhead.

Proxy is the default for self-hosted storage on an internal host: `auto` mode
forces it for a dotless hostname (docker-compose MinIO at `http://minio:9000`),
localhost, .local/.internal/.lan/.docker suffixes, and private/loopback IPs.
Combined with a client that cannot ride the session cookie on a native resource
fetch — Desktop's file:// renderer, the mobile webview, split-origin web
(cookies are SameSite=Strict) — every inline image in such a deployment fails.

When the refreshed metadata confirms there is no signed URL, pull the bytes
through the authenticated API client and paint them from an object URL. The
metadata request stops being wasted: it is the per-attachment probe that
decides signed-URL vs bytes, so presign/CloudFront clients never double-fetch.

- getAttachmentBlob goes through fetchRaw, inheriting auth headers, 401
  recovery and the ApiError shape, mirroring getAttachmentTextContent.
- The byte fetch is gated on the image branch; a file card only needs a link
  and must not pull a large archive into renderer memory.
- The object URL is revoked on unmount, and the blob query is capped with a
  5 minute gcTime so an image-heavy thread does not pin every screenshot.
- Copy Link keeps handing out the durable URL — a blob: URL resolves only
  inside this renderer session.

Co-authored-by: J <agent-j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-29 15:45:11 +08:00
Bohan Jiang
cc5ee169f0 fix(agents): allow agent owners to manage their own agent's env (MUL-5438) (#6080)
* fix(agents): let agent owners manage their own agent's env (MUL-5438)

GET/PUT /api/agents/{id}/env admitted only workspace owner/admin, which
made env the one endpoint in the agent permission model that ignored
agent ownership: canManageAgent already lets the owner update/archive,
and canViewAgentSecrets already lets the owner read mcp_config. The
asymmetry was worst on create — POST /api/agents accepts custom_env from
any member and stores that member as owner_id — so a member could write
secrets into their own agent and then never read or rotate them, with
UpdateAgent rejecting custom_env outright and no workaround left.

authorizeAgentEnv now admits a workspace owner/admin OR the agent's own
human owner. The agent-actor rejection still runs first and unchanged:
an agent process is denied even when its backing human owns the target
agent. The owner comparison uses member.UserID rather than the raw
X-User-ID header because agent.owner_id is nullable and uuidToString
renders NULL as "", and canManageAgentEnv rejects an empty owner from
the other side too.

The web Environment tab is gated on the same rule via the existing
canEdit decision, so it stops offering a "Reveal & edit" action that is
a guaranteed 403. The server remains the boundary.

Closes #6076

Fixes: https://github.com/multica-ai/multica/issues/6076
Co-authored-by: multica-agent <github@multica.ai>

* docs(agents): correct stale "owner/admin only" env permission wording

Follow-up to the MUL-5438 permission change: several comments and the
published docs still described the env endpoints as workspace
owner/admin only, which now contradicts the code.

- router.go / agent.go / types/agent.ts: the three sites flagged in
  review.
- agents-create.mdx (en/zh/ja/ko): the user-facing callout said reading
  values requires a workspace owner or admin. It now names the agent's
  own owner first, and spells out that the agent-actor denial holds even
  for an agent the same human owns.
- daemon.go / middleware/auth.go: these called the env endpoints
  "owner-only" as shorthand for "reject agent actors". That property is
  unchanged, but "human-only" is what they actually mean now.

Comments and docs only — no behavior change.

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

---------

Co-authored-by: Bohan-J <bohan@devv.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-29 14:01:09 +08:00
Multica Eve
aa110aac9c MUL-5088: import repositories from GitHub App (#5896)
* feat(github): import repositories from app installations

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

* fix(github): address repository import review nits

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

---------

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-28 16:19:35 +08:00
Jiayuan Zhang
2274f521dc feat(issues): agents-working chip on the sub-issues header (#5825) (#5834)
* feat(issues): aggregate agents-working chip on the sub-issues header (#5825)

Add a live "N agents working" chip next to the sub-issues progress ring
in issue detail. The per-row IssueAgentActivityIndicator shows which
sub-issue is being worked; this chip shows how many agents are on the
parent's children at a glance — and keeps that signal visible while the
list is collapsed.

Derives from the shared workspace agent-task snapshot narrowed by a new
selectIssuesTasks select (structural sharing keeps unrelated snapshot
churn from re-rendering the header). Counts unique agents to match the
workspace chip, whose chip_agents_working / hover_header_queued strings
it reuses — already translated in every locale. Hover opens the shared
AgentActivityHoverContent task list.

Fixes #5825

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

* refactor(issues): read the sub-issues chip from the working-agents projection (#5825)

The chip landed deriving its own count from the workspace agent-task
snapshot, which put a second definition of "an agent is working" in the
client. It showed up immediately: the number came from the running tasks
only while the hover body listed running plus queued, so a parent with 2
running and 3 queued agents read "2 agents working" over a five-row card.

A header count is a claim about a scope, so let the server own both the
scope and the arithmetic, exactly as the Issues list header already does.
ListWorkspaceWorkingAgents grows an optional parent_issue_id narrowing and
the chip reads /api/working-agents?type=issue&parent=<id>. The number, the
avatars and the hover body are now one list rather than three derivations,
so they cannot disagree.

Row indicators keep reading the snapshot. One shared query sliced per row
is the right shape for a per-row cue and a stale row decoration costs
nothing; a header number is the opposite, it has to be authoritative.

The new parameter is additive: omitted, the query and the response are
byte-for-byte what they were, so an installed client that never sends it
keeps the workspace-wide behaviour. A regression test pins that.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
Co-authored-by: Naiyuan Qing <145280634+NevilleQingNY@users.noreply.github.com>
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-28 14:30:19 +08:00
Naiyuan Qing
77b309a5ac feat(drafts): unified draft lifecycle + upload ownership inversion (MUL-5181) (#5900)
* feat(drafts): unified draft lifecycle + upload ownership inversion (MUL-5181)

Unify how every composer preserves unsent work, sends, and handles uploads.

L1 foundation (packages/core/drafts):
- createDraftStore factory + self-registering cleanup-registry replacing the
  hand-maintained WORKSPACE_SCOPED_KEYS list; register-all-drafts guarantees
  registration completeness. Fixes the confirmed cross-user draft leak
  (persistence + in-memory) on logout / workspace delete.

L3 send paradigm:
- useComposerSubmit: one await-then-render contract (lock/spin, keep-on-fail,
  clear-on-success, single-flight, submit-time upload-gate), adopted by
  comment/reply/edit, create-issue, quick-create, and chat.

Per-surface:
- Comment/Reply/Edit: attachments moved into the persisted draft.
- Create Issue: draft split into shared/manual/agent/activeMode with
  non-destructive mode switching + migration for old flat drafts.
- Chat: optimistic send converted to await-then-render (kept server-driven
  cancel restore_to_input); chat draft keys registered for cleanup.

L2 upload coordinator (ownership inversion, Linear-validated shape):
- upload-coordinator + DraftUpload placeholder: uploads owned by a module
  coordinator that outlives the component, state persisted in the draft;
  AbortController + abort-on-logout; interrupted-on-reload. Comment surface
  fully wired. Create-issue/chat upload wiring is a documented residual.

Verified: core + views typecheck clean; core 1064 + views 2928 tests pass.

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

* fix(drafts): close three review gaps in the unified draft lifecycle (MUL-5181)

1. Logout resurrection: reset in-memory draft stores BEFORE removing their
   persisted keys — each reset is a setState and persist writes it straight
   back under the still-active slug, so the old order re-created the deleted
   keys. The issue draft store's reset is now a full reset including
   lastAssignee, which clearDraft deliberately re-seeds and would otherwise
   hand the previous user's last-picked assignee to the next login.

2. Submit gate blind spot: the composer gate now also reads the draft's
   coordinator-owned upload placeholders (hasUploadingDraft). A composer
   reopened over a still-in-flight upload could previously send past the
   editor-only gate, clearing the draft out from under the settling upload.

3. Attachment binding returns to reference-filtering: a submit binds only
   uploads the body references, so deleting an inline image really unbinds
   it. An upload that settles after its mount died gets its markdown link
   written back into the body instead — via the reopened composer's live
   editor (new ContentEditorRef.insertMarkdownAtEnd) or appended to the
   persisted draft (new appendToDraftContent) — so close-surviving files
   stay visible, deletable, and honestly bound.

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

* fix(drafts): harden upload write-back delivery after independent review

Review of the previous commit (fresh-context reviewer + probe against real
@tiptap/react) found the write-back could still lose a file:

- insertMarkdownAtEnd now returns a boolean: the imperative handle exists
  from first commit but the Tiptap instance arrives in a passive effect, so
  an insert in that window (or after destroy) no-ops. Callers previously
  assumed it landed.
- Write-back is now confirmed delivery (deliverFinishedUpload): insert into
  the live editor and, on success, persist the same body as insurance
  against the debounced emit being dropped by a quick unmount; append to
  the store only when NO composer is mounted (a mounted editor's first emit
  would erase a store-only append); retry while a mounted composer's
  instance is still warming up. Every attempt re-checks the generation
  guard and the body reference.
- mountedRef flips in a layout effect: React nulls the child editor ref in
  the unmount commit, and a settle in the gap before passive cleanup saw
  "mounted" with no editor left to swap.
- uploadAndInsertFile guards editor.isDestroyed after the await: now that
  uploads outlive mounts, the swap/remove paths could dispatch against a
  destroyed EditorView and escape as an unhandled rejection.
- Tests: the reopened-composer test now asserts the editor actually
  received the insert (it previously passed with liveEditors disabled),
  plus a warming-up retry case; the mock editor mirrors isDestroyed.

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

* feat(drafts): roll coordinated uploads out to issue-create and chat (MUL-5181 L2)

Completes the upload-ownership layer for every composer surface. The generic
engine is extracted from the comment implementation into
editor/use-coordinated-uploads (UploadDraftBinding adapter: store-backed
accessors + registry key + body append), and use-comment-uploads becomes a
thin binding over it — behavior unchanged, all comment tests green.

Issue-create (manual + agent panels):
- shared.attachments migrates Attachment[] -> DraftUpload[]; load normalizes
  legacy bare rows to `uploaded` and coerces stale `uploading` to
  `interrupted`.
- Uploads are coordinator-owned: placeholder at pick time, survives dialog
  close, aborts on logout, chips for uploading/failed/interrupted, combined
  gate on Create and both mode-switch actions.
- Write-back targets the body of the MODE that started the upload (manual
  description vs agent prompt); mount-time prune keeps placeholders and drops
  only unreferenced `uploaded` entries.

Chat (tab + floating window):
- inputDraftAttachments migrates to DraftUpload[] with load-time
  normalization; new store ops (add/settle/fail/remove upload, append-to-
  draft) mirror the comment store.
- ChatInput adopts the engine; the upload target is snapshotted at pick time
  via resolveUploadTarget so a file dropped while the editor is pinned to a
  previous session's document files under THAT draft.
- uploadMapRef is gone — the draft's uploads are the single binding source,
  reference-filtered at send. Hosts no longer own transport: onUploadFile
  prop becomes uploadEnabled, and the controller/window drop uploadWithToast.
- commitDraft prunes only `uploaded` entries the body no longer references;
  placeholders survive keystrokes (chips are their only UI).

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

* fix(drafts): harden L2 rollout after independent review

- attachmentToDraftUpload now strips the response-scoped signed download_url
  before the row is persisted (draft uploads survive restarts; a stale
  signature 403s the preview on reopen). Covers comments, issue-create, and
  chat in one place; issue-create's settle reuses the helper, and the
  Signature assertion the rollout had dropped is restored.
- chat's live-editor registry follows the LOADED draft key (reactive mirror
  of editorDraftKeyRef): a settle for draft B must not insert into an editor
  still pinned to draft A's document.
- removeUpload aborts an in-flight request before dropping its placeholder.
- issue-create hasDraft counts only uploaded/uploading entries so a failed
  remnant can't pin the sidebar draft dot forever.
- Tests: mutation-proof coverage for the two placeholder-preservation rules
  (create-issue mount prune, chat commitDraft prune) — both previously
  survived rule inversion; direct core tests for the five new chat store
  upload ops incl. persistence and signed-URL stripping; quick-create test
  gets the editor i18n namespace; dead uploadWithToast scaffolding removed
  from both modal tests; chat-input mock aligned with the real append
  semantics.

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

* fix(drafts): close third-round review gaps in the upload engine

- The live-editor registry registers in a layout effect: chat's adopt swaps
  the editor's document and loaded key synchronously during commit, and a
  passive re-registration one task later left a settle window where the old
  key mapped to an editor already holding another draft's document. The
  registry key is also built only when a binding exists.
- removeUpload aborts only a request THIS surface tracks as `uploading`
  (guarded before the abort), with the comment now honest about the path
  being defensive — no current chip exposes ✕ mid-upload.
- Mutation-proof test for the loaded-key registry rule: a dead mount's
  settle for a pinned draft must insert into the editor HOLDING it, not the
  selected one (verified to fail with the registry keyed by selection).
- hasDraft upload semantics pinned by tests (uploaded/uploading count;
  failed/interrupted remnants don't pin the sidebar dot).
- Dead scaffolding dropped: identity use-file-upload mocks and a redundant
  assertion in the modal tests.

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

* fix(drafts): stale-submit draft guard + registry layout timing (review BLOCKED items)

Blocker 1 — a submit that outlives its composer may only consume the draft
it submitted (MUL-5181 P0). Every accepted-submit clear is now guarded:
- create-issue / quick-create snapshot the singleton draft's object identity
  at submit; a dead panel clears (and records last-assignee/mode) only if
  the draft is untouched, and never runs close/reset effects. A replaced
  draft B typed after close survives a late success of draft A.
- comment / reply / edit snapshot the per-key draft entry; a dead composer
  clears only the exact entry it submitted.
- chat snapshots the sent slot's value; a dead mount's commitInput clears
  only an unreplaced draft.
Mutation-verified tests for the create panels and comments (guard inverted
=> tests fail), plus untouched-draft control cases.

Blocker 2 — the live-editor registry is now genuinely registered in a
layout effect. The prior commit claimed this fix but a test-time
`git checkout --` discarded the unstaged engine edits before committing;
re-applied: layout registration, binding-gated registry key, and the
tracked-only abort in removeUpload. New registry timing test captures the
registry from a parent layout effect across a key switch — verified to
fail with passive registration.

Also: `multica:chat:selectedProjectId` joins the workspace-scoped cleanup
list (was leaking across logout; flagged as a pre-existing risk).

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

* fix(drafts): mounted submits also clear only the draft they submitted

The stale-submit snapshot guard previously protected only dead composers;
a mounted one cleared unconditionally on success. But the editor stays
interactive during a request (Tiptap cannot toggle editable post-mount), so
text typed while draft A was in flight was wiped by A's success. The guard
is now unconditional across every surface: success consumes exactly the
submitted snapshot, and any later edit survives.

- create-issue / quick-create: the editor's pending debounce is flushed into
  the store BEFORE snapshotting (a late flush of pre-submit typing must not
  read as a mid-flight edit); a touched draft skips clear AND close/reset —
  the dialog stays open on the newer work. Untouched behavior unchanged.
- comment / reply / edit: same flush + snapshot; a touched entry keeps both
  the store draft and the editor content (edit mode stays open on it).
- chat: commitInput's value compare now applies while mounted too, and the
  editor is scrubbed only for an untouched draft.
- use-composer-submit docs no longer claim "editor locked": they state the
  real contract — send affordance locks, edits after submit survive.

Regression tests: mounted mid-flight-edit cases for manual create (incl.
"dialog must not close over draft B"), quick create, comment, and chat,
plus mounted-untouched controls.

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

* fix(drafts): idempotent draft writes so a tab switch cannot resurrect a posted comment

Final-review blocker: the comment/reply visibilitychange/pagehide flush
re-writes IDENTICAL content on every tab switch, and writeDraft minted a
new entry object each call — the stale-submit guard's identity compare then
read a mid-flight tab switch as "edited during the request", kept the
posted comment's draft alive, and left Send enabled for a duplicate.

- writeDraft is now a no-op when content and uploads are unchanged (also
  kills a spurious persist write per tab switch). Regression tests: entry
  identity preserved on identical setDraft (core), and the reproduced
  tab-switch-mid-send scenario clears the posted draft (views) — verified
  to fail with the idempotence removed.
- onAccepted now flushes the editor's pending debounce before judging
  `untouched` on every surface, so typing still inside the debounce window
  counts as a mid-flight edit instead of being scrubbed.
- create-issue records last-assignee/mode from the SUBMITTED values,
  outside the untouched gate — a created issue updates the preference even
  when the dialog stays open on newer edits.
- Stale guard comments corrected in both create panels; the
  use-composer-submit docstring no longer claims project/feedback were
  migrated (they still hand-roll await-then-clear; registered debt).

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

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-28 10:10:00 +08:00
Bohan Jiang
4d0475ce89 feat(usage): error/failure charts on the Usage page (MUL-5352) (#5991)
* feat(usage): add error/failure visibility to the Usage dashboard

The Usage page could only answer "how much did we spend"; nothing on it
showed how often agents fail, what kind of failure it was, or which agent
is responsible. Operators had to open failed tasks one at a time to spot a
pattern.

`agent_task_queue.failure_reason` already carries the refined 21-value
taxonomy from server/pkg/taskfailure, so this is a read path over data that
already exists.

Backend — two rollups, both scoped by workspace/project/window like the
existing dashboard endpoints:

  GET /api/dashboard/failures/daily     per-(date, failure_reason)
  GET /api/dashboard/failures/by-agent  per-(agent, failure_reason)

They return every terminal task, not just failures: the `failure_reason: ""`
row carries the succeeded count. That is what makes the error rate's
denominator share filters with its numerator. The run-time rollups can't
serve as that denominator — they require `started_at IS NOT NULL`, so a task
that expired in the queue (the signature of a runtime outage) contributes
nothing to their failed_count. A failed row with an empty reason column
lands in an `unclassified` bucket rather than being mistaken for a success.

Frontend:
- "Errors" joins the trend toggle, daily and weekly, stacked by failure
  class with the bucket's error rate in the tooltip.
- An Errors card breaks the window down by class and by agent, with the raw
  failure_reason strings behind a disclosure (unlocalised — an operator
  pastes them into a log search). Each agent row links to its Work tab,
  which lists the actual failed runs.
- The 21 backend reasons fold into 7 display classes in
  @multica/core/dashboard. Unknown reasons — including ones from a backend
  newer than the client — land in "other" instead of being dropped, so the
  class totals always reconcile with the failure count.

The Tasks KPI tile is deliberately left alone: its value counts started
tasks only, so quoting the failure rollup's larger count there would put two
denominators in one tile. The Errors card states its rate with the
denominator spelled out instead.

Migration 225 adds a partial index on agent_task_queue(completed_at) for
terminal statuses. The table had no completed_at index at all, so the two
pre-existing run-time rollups were already scanning it; these two new
queries would have doubled that.

Closes #4429 (MUL-5352)

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

* fix(usage): correct the Errors drill-down, window and agent exposure

Review findings on PR #5991.

1. The drill-down pointed at the wrong page. `?view=work` renders
   ActorIssuesPanel — the issues assigned to the agent — while its runs live
   in the Overview pane's ActivityTab. Link to Overview.

   That page also could not show why a run failed: `failureReasonLabel` was a
   `Record<TaskFailureReason, string>` indexed with a cast to the old 6-value
   coarse enum, so every refined reason the backend has written since
   MUL-1949 resolved to `undefined`. It is now a function over the full
   21-value taxonomy plus the legacy coarse values, falling back to the raw
   wire string for anything newer than the client. Fixes the issue execution
   log too, which had the same cast.

2. The Errors card covered one more calendar day than the chart above it.
   `parseSinceParamInTZ` returns N+1 days of headroom on purpose and the
   dashboard trims the surplus client-side — but only a series carrying a
   date can be trimmed that way. Totals / classes / reasons now derive from
   the date-bucketed rollup after that trim, and the per-agent rollup (which
   has no date to trim on) closes its window server-side via a new
   `parseExactSinceParamInTZ`. At days=1 the card previously reported
   yesterday's failures beside a chart showing none.

3. The top-offenders list leaked agents the viewer cannot see. The failure
   rollups are workspace-scoped and deliberately skip per-agent visibility,
   but the agent list they are joined against does not — members only see a
   private agent when they own it or are owner/admin. `name ?? row.agentId`
   therefore rendered a bare UUID along with that agent's failure count,
   rate and dominant error class. Unresolvable agents now fold into one
   anonymous row, and the renderer never falls back to an id. Stricter than
   `bucketUnknownAgentRows` while the agent list loads: a transient flash of
   UUIDs is the leak, not a cosmetic glitch.

Also from the review: the Errors tooltip echoed the raw Recharts dataKey
("rate_limit") instead of the translated label the legend already carries.

Not changed — the schema's `failure_reason` default stays `""`. Defaulting a
missing field to a failure bucket guards against a deflated rate, but the
realistic drift is `omitempty` on the Go struct tag, which would strip the
field from exactly the SUCCESS rows and read as a 100% error rate. Added
TestDashboardFailureWireContractKeepsEmptyReason to pin that the server
always emits the field, which is the assumption the default rests on.

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

* fix(usage): renumber migration and fix the anonymous bucket's failure class

Review findings on PR #5991, round 2.

1. Migration prefix 225 collided with `225_chat_message_channel_media_pending`,
   which landed on main while this branch was open — backend CI failed on
   TestMigrationNumericPrefixesStayUniqueAfterLegacySet. Merged main and
   renumbered to 231; main now carries 225 through 230, so 226 is taken too.

2. The anonymous "Other agents" bucket could announce the wrong failure class.
   It merged rows that had ALREADY collapsed to one dominant class per agent,
   then credited each agent's entire failure count to that class. An agent
   failing auth 6 / timeout 5 contributed 11 to auth and 0 to timeout, so a
   bucket whose real composition was timeout 15 / auth 6 rendered as Auth.

   Fixed by anonymizing the raw per-(agent, reason) rows instead: the sentinel
   becomes just another agent_id and `aggregateAgentFailures` computes its
   classes from real counts. That also deletes the parallel bucketing pass —
   one identity rewrite replaces it. `knownAgentIds` moves up to where both
   consumers can see it.

Also from the review:
- The wire-contract test decoded both payloads into one map. json.Unmarshal
  merges into a non-nil map rather than resetting it, so a residual
  failure_reason from the first case could have masked an omitempty
  regression in the second — exactly what the test is meant to catch. Now
  table-driven with a fresh map per case.
- A test comment still described the drill-down as pointing at the Work tab.

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

---------

Co-authored-by: Bohan-J <bohan@devv.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-27 18:40:48 +08:00
Bohan Jiang
ecce589867 MUL-5265: GitHub API-snapshot PR cards — CI status + mergeability (#5889)
* feat(github): API-snapshot PR cards — CI status + mergeability (MUL-5265)

Fetch each linked PR's CI checks and mergeability from the GitHub GraphQL
API as the single source of truth (Plan C). Webhooks, page visits and a
bounded TTL sweep are refresh triggers only; nothing is inferred from
webhook payloads anymore.

Backend (server/internal/integrations/ghsnapshot):
- installation-token cache + GraphQL client (private key / tokens never logged)
- one paginated pullRequest query -> normalized per-check snapshot
- outbound queue: (installation,repo,PR) dedup + single in-flight per PR,
  bounded worker pool, Retry-After / rate-limit backoff, jitter
- head-SHA-guarded atomic batch replace (a slow response for an old head
  can never overwrite a newer head's snapshot)
- bounded chase window (30s->5m, stops on terminal/closed) + page-visit +
  TTL refresh; clean degradation when no App private key is configured

Removes the old suite-level webhook aggregation display path (query +
handlers + tests). check_suite / check_run / status are now pure triggers.

Frontend: PR card shows two independent tri-state elements (CI status +
mergeability). "Ready to merge" only when merge state is clean; no-checks
and unknown-mergeable never assert a positive verdict; progress strip
removed; four locales; stale marker.

Docs: github-integration + environment-variables (four languages) — now
required App private key, read-only Checks/Commit-statuses permissions,
new event subscriptions, capability boundaries and troubleshooting.

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

* fix(github): address PR snapshot review blockers

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

* fix(github): bound snapshot refresh scheduling

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

* fix(github): concurrent check-run index migration + singleflight token mint

Address Elon's third-round review on the MUL-5265 PR snapshot pipeline.

Must-fix — migration built a non-concurrent index. The
github_pull_request_check_run table declared PRIMARY KEY (pr_id, ordinal)
inside CREATE TABLE, which builds a unique index synchronously and violates
the repo rule that every migration-created index (including on a new table)
use CREATE UNIQUE INDEX CONCURRENTLY in its own single-statement file. Split:
222 now creates the table without a primary key; new 223 adds the
(pr_id, ordinal) unique index CONCURRENTLY. The atomic delete-all/insert
write path already guarantees ordinal uniqueness, so a plain unique index is
sufficient; the index also serves the pr_id-prefix list aggregation and the
workspace/PR cleanup deletes.

Nit — token mint now singleflights per installation. installationToken
released the lock before minting, so the N workers of one installation could
mint N tokens on a cold cache or a simultaneous renew. Concurrent callers for
the same installation are now collapsed via singleflight into one HTTP mint;
added a -race concurrent-mint test asserting a single mint under 16 callers.

Verified: fresh DB migrates through 223 (table has no PK, concurrent unique
index present); ghsnapshot suite + new test pass under -race; migration lint
and handler github/workspace-delete tests pass; sqlc produced no diff;
go build / vet / gofmt / git diff --check clean.

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

---------

Co-authored-by: Bohan-J <bohan@devv.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-24 18:30:20 +08:00
Bohan Jiang
73b0015475 feat(vcs): make self-hosted Git providers self-host-only (MUL-3772, MUL-5138) (#5888)
* feat(vcs): gate self-hosted Git providers to self-host deployments only (MUL-3772)

The Forgejo/Gitea/GitLab integration is intended for self-hosted Multica, where
Multica can reach a Git instance on the operator's own network. On the managed
multi-tenant cloud it adds an SSRF surface (connect validates a user-supplied
instance URL from the server) and would store third-party Git tokens for all
tenants under one key, while only serving the small subset of users whose
instance is publicly reachable. Product decision: offer it on self-host only.

- Add an explicit deployment switch MULTICA_VCS_INTEGRATION_ENABLED (default
  off). Connect, rotate, and webhook now require BOTH the switch on AND a valid
  MULTICA_VCS_SECRET_KEY — the switch is the product boundary, not key presence
  alone. When off, connect/rotate return 404 and the webhook returns a bare 404
  (no config leak), independent of the frontend.
- /api/config exposes vcs_integration_available (mirrors the switch, omitted
  when false) so the Settings UI hides the whole "Git providers" section on
  cloud instead of surfacing an operator-only "missing key" hint.
- docker-compose.selfhost.yml defaults the switch on; .env.example documents it.
- Docs (en/zh) lead with a callout: available on self-hosted Multica only, not
  Multica Cloud, and clarify "self-hosted" means Multica itself, not just Git.

#5006 / #5883 stay in place — the schema and backend capability are retained;
this only gates availability. No cloud VCS connection can exist (connect always
required the key, which the cloud never set), so nothing needs migrating.

Verified: go build/vet + VCS/config handler tests on a fresh migrated DB
(incl. a new disabled-deployment 404 test); pnpm typecheck (core + views) and
the integrations-tab + core schema/config vitest suites pass.

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

* fix(vcs): complete self-host integration gating (MUL-5138)

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

---------

Co-authored-by: Bohan-J <bohan@devv.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-24 16:39:22 +08:00
dixonl90
581d9527ba feat(vcs): self-hosted Git providers (Forgejo, Gitea, GitLab) alongside GitHub (MUL-3772) (#5006)
Adds self-hosted Git provider support (Forgejo, Gitea, GitLab) alongside GitHub:
per-workspace token connection, a provider-dispatched webhook, PR/MR and CI
mirroring, and the shared issue auto-link / auto-close machinery. Off until
MULTICA_VCS_SECRET_KEY is set, so existing deployments are unaffected.

Co-authored-by: Bohan <bohan@devv.ai>
2026-07-24 15:01:27 +08:00
Jiayuan Zhang
a3fe6d91dd MUL-5150: add project context to Chat (#5765)
* feat(chat): add project context

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

* fix(chat): resolve MUL-5150 review blockers

- Renumber project-context migrations to unique prefixes after current main:
  206_chat_session_project -> 212 (column), 207_chat_session_project_index ->
  213 (concurrent index). 206/207 collided with 206_agent_disabled_runtime_skills
  and main's 207-211 client_usage_daily set.
- Add the 4 missing chat input.project_context keys to ja/ko locales so the
  locale parity test passes (en/zh-Hans already had them).
- Lock the project-context control while a send is in flight (isSubmitting),
  not just while the agent is running. A brand-new chat creates its session
  lazily during send bound to the project at click time; switching project
  mid-send would create the session against the stale project and clear the
  editor as if the send landed on the new selection. Add a regression test.

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

* fix(chat): complete project context handling

* fix(chat): pin fresh chat to open session's agent on project switch

Switching an existing session to a different project opens a fresh chat but
only cleared the active session, dropping selection back to the stored
`selectedAgentId`. When that preference was stale (open session belongs to
agent B while the persisted pick is still agent A), the lazily-created session
and its first send bound to the wrong agent (agent A).

Extract the project-switch decision into a shared `planProjectContextChange`
pure helper in use-chat-controller.ts and route both chat surfaces (the chat
tab controller and the floating ChatWindow) through it, so the fresh chat is
pinned to the open session's agent and the rule cannot drift between the two
copies. Add a dual-entry regression test (pure-fn guard + controller
integration) covering the stale selectedAgentId case.

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

* chore(ci): re-trigger required checks on latest head

The prior push updated the branch ref but GitHub did not emit a pull_request
synchronize for it (PR head-sync lag), so CI/Mobile Verify never ran on the
commit carrying the stale-agent project-switch fix. Empty commit to force a
fresh synchronize on a head that includes it.

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

* fix(chat): renumber project migrations to 213/214 after main added 212

Current main added 212_agent_service_tier; the PR's 212/213 chat migrations
collided with it on the merge ref, failing TestMigrationNumericPrefixesStay
UniqueAfterLegacySet. Merge current main and move the chat column migration to
213 and the concurrent index migration to 214 (column before index preserved).

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

* fix(chat): lock ProjectPicker clear control during send (keyboard path)

The send-pending lock only put pointer-events-none on the wrapper, which
blocks the mouse but leaves ProjectPicker's inline clear button in the tab
order — a keyboard user could Tab to "Remove from project" and press Enter
mid-send, detaching the project after the lazily-created session already went
out with the old one (reopens the mid-send retarget path via keyboard).

Add an explicit `disabled` capability to the shared ProjectPicker that locks
the trigger, the menu (forced closed), and the inline clear button (disabled +
out of the tab order). Defaults to false, so issue/create/autopilot callers
keep their hover/keyboard clear. ChatInput passes disabled while the project
selection is locked.

Tests: real-ProjectPicker regression (keyboard activation of the clear control
is inert when disabled; still works when enabled) + ChatInput wiring assertion
that the picker is disabled mid-send.

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

---------

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
Co-authored-by: Walt <walt@multica.ai>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: Naiyuan Qing <145280634+NevilleQingNY@users.noreply.github.com>
Co-authored-by: NevilleQingNY <nevilleqing@gmail.com>
2026-07-24 11:30:27 +08:00
Bohan Jiang
ffa8e16369 MUL-5228 fix(usage): bill Grok at xAI's reported cost, fix $0 resumed sessions (#5841)
* fix(agent): attribute Grok usage from the turn's own model id

A resumed Grok session with no configured model recorded its entire spend
under the model id "unknown", which matches no pricing row — so the task
reported $0 cost instead of its real spend.

grok.go only learned the model from the session handshake, and ACP's
`session/load` carries no model id (only `session/new` does). When neither
the agent nor MULTICA_GROK_MODEL pins a model, `daemon.go` legitimately
passes an empty model, leaving nothing to attribute the usage to.

Every Grok turn stamps `result._meta.modelId` with what it actually billed
against. Parse it in the shared ACP result parser and use it as the fallback
in grok.go. Other ACP backends are untouched — they keep whatever the
handshake gave them.

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

* fix(metrics): price the Grok catalog in server-side cost metrics

server/internal/metrics/pricing.go carried no Grok rows at all, so
RecordLLMUsage took the unpriced branch for every Grok turn: llm_cost_usd
reported zero Grok spend while the tokens accumulated in
llm_unpriced_tokens. Internal cost monitoring simply could not see Grok.

Add the six SKUs xAI publishes rates for, mirroring the frontend table in
packages/views/runtimes/utils.ts. Aliases are anchored exact matches like
the gpt-5.6 rows, so `grok-composer-*` (in the catalog, absent from the
price sheet) stays unmapped instead of inheriting a guessed rate.

Short-context tier on purpose: xAI bills a request at 2x once its prompt
reaches 200K tokens, but a usage record aggregates every model call in a
turn and cannot say which tier an individual request hit.

A regression test re-derives the cost of a real grok 0.2.106 turn from the
table and checks it against the costUsdTicks xAI returned for that turn.

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

* docs(changelog): scope the Grok cost claim to what was actually fixed

The v0.4.9 entry promised "accurate cost" in all four languages, but the
fix corrected catalog pricing and cached-input double-counting — it did not
implement xAI's 2x long-context tier, so a turn whose requests reach 200K
prompt tokens still under-reports by up to 50%. Say what was fixed instead.

Also correct two stale claims in the pricing comment: the daemon tags usage
rows with the runtime provider `grok`, not `xai` (the bare `grok-*` keys are
what make them resolve), and record why thresholding the long-context tier
on an aggregated row would be worse than not pricing it at all.

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

* feat(usage): carry the provider's own cost through to the usage record

Cost has always been derived client-side as tokens x a static rate, which
cannot express request-level pricing rules. xAI bills a Grok request at 2x
once its prompt reaches 200K tokens, and a task_usage row aggregates every
model call in a turn — so the stored token counts genuinely cannot say which
tier any individual request hit. Thresholding on the aggregate would be worse
than the status quo: it turns a bounded 50% under-estimate into an unbounded
over-estimate for turns made of many short requests.

Grok already reports what it charged, per turn, in `_meta.usage.costUsdTicks`.
Parse it, carry it through agent -> daemon -> API, and store it on task_usage
as a nullable BIGINT of 1e-10 USD ticks (integer, so sub-cent turns stay exact
end to end). NULL means the provider reported no cost — every pre-existing row
and every provider that doesn't return one. No backfill: there is no
authoritative figure to recover for those, and inventing one is the guess this
removes.

A single hourly bucket can mix rows that carry a cost with rows that don't, so
task_usage_hourly gains both halves: `cost_usd_ticks` sums the authoritative
side, and `uncosted_*_tokens` carry exactly the tokens that still need a
rate-table estimate. Consumers report authoritative + estimate(uncosted),
which degrades to today's behaviour when nothing in the bucket is
authoritative. The existing token columns keep covering every row, so token
displays are untouched. The new columns are additive with defaults, so the
unique key, the dirty-queue shape, and migration 102's triggers are unaffected.

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

* feat(usage): prefer the provider's own cost over the rate table

With the authoritative figure now stored, both cost consumers use it: the
usage dashboard (estimateCost / estimateCostBreakdown) and the server-side
llm_cost_usd metric. Each reports `authoritative + estimate(uncosted tokens)`,
so a row or bucket that mixes priced and unpriced sources stays whole.

The static rate tables remain, but for Grok they are now a fallback — they
still price usage recorded by a daemon too old to report cost, and every
provider that reports none. Custom pricing overrides likewise apply only to
the estimated half: they are a user's guess at a rate, and the authoritative
half is not a guess. A model with no rate-table row but a provider-reported
cost now also drops out of the "unmapped models" banner, since asking the user
to supply a rate for it would invite overriding a real bill.

llm_cost_usd is labelled by token_type and the provider reports one number per
turn, so the charge is distributed across the buckets in the rate table's own
proportions. Only the total is authoritative; the split stays an estimate,
which is why this scales the existing buckets rather than inventing a label.
estimateCostBreakdown does the same, keeping the stacked chart summing to the
headline figure instead of silently under-drawing every Grok row.

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

* docs(changelog): say Grok cost now follows xAI's actual charge

The earlier wording scoped the claim down to catalog pricing and cached input
because the long-context tier was still unhandled. It is handled now — the
cost comes from what xAI charged for the turn — so the entry can say so.

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

* fix(usage): keep the provider's cost when the model has no rate row

Both cost consumers bailed out before reading the authoritative figure when
the rate table had no row for the model. A `grok-composer-*` turn — in the
Grok Build catalog, absent from xAI's price sheet — was therefore reported as
$0 spend even though xAI told us exactly what it charged.

Worse on the client: estimateCost returned the real cost while
estimateCostBreakdown returned zeros, so the headline and the stacked chart
disagreed on precisely the rows whose cost is exact — and the unmapped-models
banner was (correctly) hidden, so nothing explained the discrepancy.

Handle the charge before the rate lookup in both places. Without rates there
is nothing to split a total by, so it lands whole in the `input` bucket, the
same fallback distributeAuthoritativeCost already uses when it has no shape to
scale. Tokens with no rate keep going to llm_unpriced_tokens: "unpriced"
describes the rate table, not the money.

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

* perf(usage): drop the historical rewrite from the cost-split migration

Migration 213 rewrote every existing task_usage_hourly row to seed the
uncosted counters. That is a full-table UPDATE inside a schema migration —
lock time, WAL and bloat all scaling with table size — for rows this issue
explicitly does not care about.

Deleting the UPDATE alone would have zeroed historical cost: with
`NOT NULL DEFAULT 0`, an untouched row asserts "nothing here needs
estimating", so every pre-split bucket would report $0 until the rollup
happened to touch it. Make the uncosted columns nullable with no default
instead. NULL means "never recomputed since the split existed", readers
COALESCE it to the row's own token total ("estimate all of it"), and the
pre-split behaviour is preserved exactly — with nothing to seed, so no
rewrite. A bare ADD COLUMN is metadata-only, so this is now fast DDL.

Rows heal into the split naturally as the rollup recomputes their buckets.

Verified on a fresh database: a legacy-shaped row reads back as its full
tokens to estimate, and a group mixing legacy and post-split buckets sums to
the authoritative cost plus both rows' estimable tokens.

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

---------

Co-authored-by: Bohan-J <bohan@devv.ai>
Co-authored-by: J <agent@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-24 01:42:08 +08:00
Multica Eve
98072e2e56 fix(issues): filter working agents by active task issues (#5839)
Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-23 17:54:52 +08:00
Multica Eve
423a5c59cb MUL-5200: unify working-agent filters across issue views (#5819)
* fix(issues): query workspace working agents independently

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

* feat(agents): filter working agents by source type

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

* feat(issues): scope working agents to My Issues

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

* test(agents): cover My Issues squad relations

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

* fix(issues): unify working-agent filters across views

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

* fix(issues): preserve empty working-agent filters

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

---------

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-23 16:54:41 +08:00
Multica Eve
40f9ecdd56 MUL-5202: unify Issue Query across List, Board, and Swimlane (#5820)
* MUL-5202: migrate status issue surfaces to table query

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

* MUL-5202: unify grouped issue surfaces

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

* MUL-5202: cover move safety boundaries

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

* MUL-5202: preserve server swimlane semantics

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

* MUL-5202: keep grouped surface facets exact

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

---------

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-23 15:58:25 +08:00
Multica Eve
8065cead85 MUL-5198: Restore server-backed issue table grouping (MUL-5100) (#5817)
* revert(issues): restore server-backed table grouping

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

* test(skills): stabilize import completion coverage

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

---------

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-23 12:03:27 +08:00
Bohan Jiang
168620fc15 MUL-5163 fix(agents): rebind the Agent Builder carrier when the runtime is switched (#5780)
Switching the runtime mid-conversation in Build with AI only updated local React state, so the picker could show runtime B while every subsequent message still executed on the runtime frozen at session create time.

- Add PATCH /api/agent-builder/sessions/{id}/runtime to rebind the hidden builder carrier (runtime_id/runtime_mode, model cleared since model ids are per-runtime). Creator-only, builder carriers only, target must be in-workspace, usable by the member, and online; a reply in flight returns 409.
- Serialise rebind against send: both take LockChatSessionForRuntimeBind on the chat_session row and SendDirectChatMessage re-reads the agent inside that transaction, so a send blocked behind a rebind cannot resume and stamp its task with the runtime the switch moved away from.
- Leave chat_session.runtime_id stale on purpose so the daemon starts a fresh provider session on the new runtime while Multica-side history and the draft survive.
- Frontend updates the draft only after the server reports the bound runtime, blocks sending during a rebind, disables the Mine/All filter alongside the trigger, and explains why the picker is locked during a pending reply.

Closes #5773
2026-07-23 10:56:53 +08:00
LinYushen
4dc47ef113 Revert "MUL-5100: Move issue table grouping to the server" (#5777)
This reverts commit d43e500ff6.
2026-07-22 18:06:37 +08:00
Multica Eve
216aee5629 [MUL-5125] Add daily Desktop/Web usage and runtime reporting (#5763)
* feat(analytics): add daily client usage reporting (MUL-5125)

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

* fix(analytics): clarify daily usage semantics (MUL-5125)

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

* fix(analytics): resolve usage review blockers (MUL-5125)

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

---------

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-22 16:52:34 +08:00
Jiayuan Zhang
5d9295ac65 feat(agents): add per-agent runtime skill controls (#5686)
* feat(agents): add per-agent runtime skill controls

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

* fix(agents): renumber runtime-skill migration and broadcast agent:status on toggle

Address the MUL-5101 review blockers on PR #5686:

- Rebase onto main and renumber the runtime-skill-disable migration
  202 -> 203. main added 202_runtime_profile_add_qwen, so the pair
  collided on prefix 202 and migrations_lint_test would reject the
  duplicate. 203 is the next free prefix.
- Publish an "agent:status" event after persisting a
  disabled_runtime_skills override, mirroring the workspace-skill toggle
  in writeUpdatedAgentSkills. The realtime layer keys off this event to
  invalidate workspaceKeys.agents, so other open web/desktop/mobile
  clients now drop their stale toggle state instead of only the
  initiating tab refreshing. Reload junction-table skills before the
  broadcast so it doesn't signal cleared skills (#3459).
- Add a handler regression test proving the broadcast fires on both
  disable and enable.

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

---------

Co-authored-by: multica-agent <github@multica.ai>
Co-authored-by: Walt <walt@multica.ai>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-22 15:38:38 +08:00
Jiayuan Zhang
d43e500ff6 MUL-5100: Move issue table grouping to the server
Merge approved after review; CI checks are green.
2026-07-22 14:36:51 +08:00
Jiayuan Zhang
002ea0d879 MUL-4797: add configurable issue table view (#5454)
* feat(issues): add configurable table view

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

* test(issues): cover table columns in page fixture

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

* fix(issues): make table column picker interactive

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

* fix(issues): repair quick create and virtualize table rows

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

* fix(issues): keep pinned table cells opaque

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

* fix(issues): anchor full-width table rows

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

* fix(issues): consolidate table controls

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

* fix(issues): harden table pagination and export

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

* feat(issues): add table quick search

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

* fix(issues): make table window filters, selection, and export authoritative

Round-2 review fixes for the issues table (MUL-4797):

- Send the agents-working filter as a server ids facet so matches on
  unfetched pages surface and total/pagination/export agree; a present-
  but-empty id list yields an empty window instead of an unfiltered one.
- Reset surface selection when the membership window changes and act on
  selection ∩ visible rows in the batch toolbar, so batch actions,
  Export selected, and the count all share one authoritative set.
- Materialize the full flat window while table grouping is active, and
  suspend hierarchy nesting / parent-based grouping until the window is
  complete so structure cannot reshuffle as pages arrive; suppress
  header facet-count badges while the table window is partial.
- Resolve actor directories and the property catalog at export time and
  fail the export instead of writing Unknown* actors or dropping
  configured property columns on cold/errored lookups.
- Append a unique id tie-break to the list/grouped ORDER BY and mirror
  it in compareIssuesForSort so offset pages are stable across
  same-timestamp ties.

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

* fix(issues): bound table structure window and align chip/transport/selection

Round-3 review fixes for the issues table (MUL-4797):

- Cap whole-window materialization at TABLE_STRUCTURE_MAX_WINDOW (1000):
  below it the remaining pages load automatically — hierarchy applies
  without scrolling to the last page — and above it grouping/hierarchy
  suspend with an explicit toolbar notice instead of triggering an
  unbounded workspace download from a persisted view option.
- Give the agents-working chip the authoritative in-window running set
  (the ids-facet window query, shared key with the filter-on state) so
  its badge can no longer say 0 while the filter would find matches on
  unfetched pages; falls back to loaded-row scoping elsewhere.
- Route ids-facet windows through a new POST /api/issues/query twin —
  hundreds of running-issue UUIDs overflow the ~8 KB GET request-line
  budget of common proxies. The body carries the same key/value pairs;
  the handler rebuilds the query string and delegates to ListIssues.
- Reset surface selection during render (key-change pattern) instead of
  a post-commit effect, so no frame ever pairs new membership with the
  old selection.

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

* fix(issues): harden table auto-pagination against errors and stale totals

Round-4 review fixes for the issues table (MUL-4797):

- Stop the structure materialization loop (and the scroll sentinel) when
  the window query is in error state — a persistently failing page left
  hasNextPage true and isFetchingNextPage false after every attempt, so
  the ungated effect refired forever. Resuming is an explicit toolbar
  Retry. The advancement decision now lives in a pure, tested
  shouldAutoLoadNextStructurePage helper.
- Make the structure ceiling a hard stop: the ceiling check reads the
  LATEST page's total (pagination already advances on it, so a stale
  small page-1 total could re-open unbounded materialization), and the
  loop additionally halts on loaded count >= ceiling regardless of any
  reported total.
- Drive the working (ids-facet) window to completion — it is inherently
  bounded by the running set — and treat it as the chip's authoritative
  scope only when complete, so >100 running issues no longer under-count
  as a single page.

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

* fix(issues): make working-window pagination capped and unknown-aware

Round-5 (final) review fixes for the issues table (MUL-4797):

- The working (ids-facet) window now advances through the same
  shouldAutoLoadNextWindowPage gates as the structure loop — it shares
  the main table's cache key while the agents-working filter is on, so
  an uncapped chip-driven loop re-opened the very ceiling the table just
  enforced. An over-ceiling window stops after page one.
- A cold-load failure of the flat window is an ERROR state, not an empty
  workspace: isEmpty only claims empty on a successful zero-result
  fetch, and the surface renders a dedicated failed-to-load state with a
  reachable Retry (the in-table Retry never mounted without data).
- The chip scope is now tri-state honest: a COMPLETE window (or an empty
  running set) yields a precise count, keepPreviousData carries the
  last-known-complete set across re-keys, and everything else — cold
  resolving, failed, over the ceiling — presents as an explicit unknown
  ('Agents working: —') instead of a number derived from whichever
  incomplete window happened to be loaded.

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

* fix(issues): single pagination owner and placeholder-honest chip scope

Round-6 review fixes for the issues table (MUL-4797):

- Exclude placeholder data from the working-window completeness gate:
  on a re-key (running set or facet change) keepPreviousData leaves the
  OLD key's rows visible, and pairing them with the new task snapshot
  published a precise-looking number for a scope nobody fetched. The
  scope now reads unknown until the new key resolves.
- Make the shared table query single-owner while the agents-working
  filter is on: the chip's background loop no longer answers the same
  render snapshot as TableView's structure loop, and every auto caller
  (structure loop, working loop, scroll sentinel, retry) now uses
  fetchNextPage({cancelRefetch: false}) so a concurrent responder
  no-ops instead of cancel/restarting a fetch whose HTTP request is not
  abortable — which had been duplicating every offset.

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

---------

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-17 19:21:27 +08:00
YYClaw
465546b83b feat(autopilots): redesign the autopilot schedule editor (#5457)
Replace the free-form trigger-config form with a structured schedule
editor built on an orthogonal cron model: separate frequency, time, and
day-of-week/day-of-month dimensions map to and from cron expressions via
a dedicated grammar and mapping layer, with validation and a
human-readable describe() summary. The grammar suite drives the editor
against a combinatorially generated corpus of 51,755 distinct cron
expressions - every token form of every field, crossed - each judged
against a reference robfig/cron v3 parser.

Add a server-side /autopilot/cron-preview endpoint (plus schema and
React Query hook) so the editor shows upcoming run times, and echo
wildcard-carrying cron lists correctly instead of collapsing them.

Supporting pieces: timezone-aware formatting helper, segmented-toggle
and debounced-value utilities, a reworked time-input, and refreshed
en/ja/ko/zh-Hans locale strings.
2026-07-17 16:44:31 +08:00
Jiayuan Zhang
ed9adc2bbe feat: improve create issue field controls (#5532)
Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-17 11:11:52 +08:00
Naiyuan Qing
6b2097ccbb feat(inbox): archived notifications sub-view (MUL-3736) (#5518)
Adds an "Archived" sub-view to the Inbox, reachable from an entry at the
bottom of the main list, with per-row unarchive. Mirrors chat's archived
sub-view so the two surfaces share one mental model.

Backend:
- GET /api/inbox/archived and POST /api/inbox/{id}/unarchive. Kept off the
  existing GET /api/inbox so installed clients keep their contract and the
  unbounded archive never rides along with the main list.
- The archived query excludes any issue that still has an active row. Archiving
  is issue-level, so a new notification on an archived issue leaves old archived
  rows beside a fresh active one — without the guard the issue renders in BOTH
  lists. The exclusion lives in SQL so neither list depends on the other's cache.
- Unarchive is issue-level (mirroring archive) and leaves `read` untouched, so a
  restored unread item raises the unread badge again.
- v1 ships no pagination: LIMIT 200, newest-first, so truncation drops the
  oldest rows and never hides a group's newest one.
- inbox:unarchived event, fanned out to the recipient like the other personal
  inbox events.
- Two CONCURRENTLY-built indexes; inbox_item previously had none covering
  workspace/archived/created_at.

Frontend:
- Separate TanStack cache per list; every inbox event invalidates the workspace
  prefix, since any of them can move an item across the boundary.
- View persisted as ?view=archived, so refresh, back/forward, and the mobile
  detail-back all return to the list the user was in.
- Batch actions stay main-view only — they archive from the MAIN inbox, so
  offering them over the archived list would do the opposite of what it reads.
- Mobile subscribes to inbox:unarchived (its list gains the restored row); its
  own archived view remains follow-up.

Known debt: no pagination, so an archive past ~200 rows is truncated silently
in the UI; the entry's count is the deduplicated count of the rows returned.

Verified: pnpm typecheck/test/lint (0 errors), go build/vet, Go inbox suite
against a real Postgres, migrations up+down, and EXPLAIN confirming both new
indexes serve the query.

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-16 14:58:42 +08:00
Bohan Jiang
4fcb27a729 fix(issues): attach labels in the create transaction (MUL-4832) (#5510)
* fix(issues): attach labels in the create transaction (MUL-4832)

Labels chosen at issue creation were attached in a second, non-atomic
round-trip after the issue was already committed (web modal looped
attachLabelToIssue per label; the create endpoint took no labels). A
partial failure of that follow-up left the issue committed but
mis-categorized, surfaced only as a toast.

Carry label_ids through the create request instead: the service
validates them (workspace + resource_type='issue') and attaches them
inside the same transaction as the issue insert, so the issue and its
labels commit together or not at all. An unknown or wrong-scope label
id now fails the whole create with 400 rather than being silently
dropped. Duplicate ids are idempotent (dedupe + ON CONFLICT DO NOTHING).

- server: IssueCreateParams.LabelIDs + ErrIssueLabelNotFound; validate
  and attach in IssueService.Create; handler parses label_ids and maps
  the error to 400.
- web: create-issue modal forwards label_ids and drops the post-create
  attach loop and its dead toast key.
- tests: handler coverage for atomic attach, stale-id 400 (no issue
  left behind), duplicate-id idempotency, wrong-scope rejection; web
  test asserts label_ids is forwarded.

Scope is deliberately labels-only. The contributor PR #5475 also
auto-parsed an acceptance_criteria field from description text; that
introduces a new user-facing data contract with no defined edit/display
rules and is left out for a separate product decision.

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

* fix(issues): echo created labels + guard old-backend compat (MUL-4832)

Addresses review of #5510.

1. Create response + issue:created event now carry the labels attached in
   the create transaction. IssueService.Create returns the authoritative
   label snapshot; the handler sets it on both the HTTP response and the
   issue:created broadcast payload. Without this, online members other than
   the creator saw the new issue unlabeled indefinitely (staleTime: Infinity,
   no invalidation) because this PR removed the old post-create
   issue_labels:changed broadcast.

2. New web + old backend compatibility. During the rolling deploy window the
   web app can run ahead of the backend (web auto-deploys on merge, backend
   deploys manually). An older backend ignores label_ids and returns an issue
   with no labels field. The create modal now falls back to the legacy
   per-label attach only when the response omits labels, so labels aren't
   silently dropped; when labels is present the atomic path already ran and
   no fallback fires. The backend always returns an explicit labels array
   (empty when none) as the detection signal.

Tests: handler issue:created-carries-labels + response-carries-labels +
response-always-includes-labels; web modal no-fallback (new backend) and
fallback (old backend); ws-updaters keeps the label snapshot in list cache.

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

* fix(issues): validate create response through a schema (MUL-4832)

Addresses review of #5510 (must-fix 3).

The create modal keys its label-attach compatibility fallback off
`issue.labels` being absent (older backend) vs a validated Label[]
(current backend). But api.createIssue cast the raw JSON straight to
Issue, so a malformed labels value (null, an object, a garbage array)
would be !== undefined and wrongly suppress the fallback, caching a bad
shape — violating the repo's API Compatibility rule.

Parse the create response through CreateIssueResponseSchema:
- labels absent  -> undefined (older-backend signal; fallback runs)
- labels valid   -> Label[] (fully validated elements, not z.unknown())
- labels malformed -> undefined via .catch (safe: never masquerades as
  handled; worst case a redundant re-attach, never a silent drop)
A whole-body parse failure degrades to EMPTY_ISSUE (never throws into
React), matching the existing parseWithFallback contract.

Tests: schema.test.ts covers absent / valid / null / wrong-element-shape
labels and the empty-issue degrade.

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

* fix(issues): reject a malformed create response instead of faking success (MUL-4832)

Follow-up to review of #5510. The prior fix degraded a schema-failed
create response to EMPTY_ISSUE, which React Query treats as a successful
mutation: the empty issue is written into the list cache, a blank
"created" toast shows, the "View issue" link points at an empty id, and
with labels the fallback attach runs against an empty issue id.

A create that returns an unusable body is a failed mutation, not a
safe-empty read. Fall back to null and reject: mutateAsync is already
inside the create modal's try/catch, so a controlled rejection preserves
the draft and shows the failure toast, and onSettled still refreshes the
list so a genuinely-created issue can still surface.

- CreateIssueResponseSchema tightens id to non-empty; an id-less body
  routes to the same reject path.
- createIssue throws on parse failure (empty-message Error so the modal
  renders its localized "failed to create" toast; parseWithFallback
  already logged the schema issues + raw body).
- Dropped the EMPTY_ISSUE fallback constant.
- Tests: whole-body malformed and empty-id now assert createIssue
  rejects; only-labels-malformed still returns the real issue with
  labels undefined.

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

---------

Co-authored-by: Bohan-J <bohan@devv.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-16 13:31:06 +08:00
Jiayuan Zhang
ea8511340e MUL-4820: support custom property icons (#5468)
* feat(properties): add custom icons

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

* fix(migrations): use unique property icon prefix

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

* fix(properties): replace emoji icons with Lucide picker

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

---------

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 22:37:57 +08:00
Jiayuan Zhang
19e52e007c MUL-4798: make Inbox notification preference updates atomic (#5451)
* fix(notifications): make preference updates atomic

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

* fix(notifications): serialize preference mutations

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

---------

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 17:52:10 +08:00
Jiayuan Zhang
b85bb71a58 feat: custom issue properties — typed workspace-defined fields with list-surface support (MUL-4463) (#5335)
* feat(server): custom issue properties — definitions, typed values, CLI (MUL-4463)

Workspace-level property definitions (issue_property table; 7 types:
text/number/select/multi_select/date/checkbox/url) plus a typed value bag
on each issue (issue.properties JSONB keyed by definition UUID, mirroring
the metadata machinery: single-key atomic writes, 16KB cap, GIN index).

- Definitions: owner/admin only; agent actors rejected (agents propose,
  humans confirm). 20 active per workspace, 50 options per select,
  reserved built-in names blocked, archive instead of delete.
- Values: any member or agent; per-type validation with self-correcting
  error messages that enumerate legal option ids.
- API: /api/properties CRUD + PUT/DELETE /api/issues/{id}/properties/{propertyId};
  issue responses always emit the properties bag.
- CLI: multica property list/get/create/update/archive/unarchive and
  multica issue property list/set/unset with name→id translation.
- Events: property:created/updated, issue_properties:changed.

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

* feat(web): custom properties settings tab + issue sidebar editors (MUL-4463)

- Settings → Properties: definition management mirroring the Labels tab
  (list with type badges/option chips/usage counts, create/edit dialog
  with option editor, archive/restore, 20-cap indicator). Admin-gated;
  members see a read-only catalog.
- Issue detail sidebar: custom properties join the built-in optional
  props' progressive disclosure — set values render as rows with
  type-appropriate editors (select/multi-select pickers, calendar,
  yes/no, inline input for text/number/url), unset ones live in the
  same '+ Add property' menu behind a separator. Archived definitions
  render read-only until cleared.
- Core: property types, zod schemas (lenient type strings for forward
  compat), api client methods, React Query hooks with optimistic
  single-key value writes, ws-updaters + realtime wiring for
  property:created/updated and issue_properties:changed.
- Locales: en/zh-Hans/ja/ko strings; Issue fixtures gain properties: {}.

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

* fix(properties): address MUL-4463 review round 1 — mobile CI, option guard, mutation safety, schema tolerance

- mobile: EMPTY_ISSUE_FALLBACK gains the required properties field (mobile
  typecheck was the red CI check).
- server: PATCH /api/properties/{id} rejects config updates that remove
  select options still referenced by issues (409 with a per-option usage
  census via jsonb ?); renames keep ids and pass. Integration test included.
- core: property value mutations are serialized per workspace via mutation
  scope, snapshot the bag from detail OR list caches (board surfaces have no
  detail cache — the old path overwrote whole bags with one key), roll back
  to the snapshot or invalidate on error, and the last settled mutation does
  an authoritative detail+catalog invalidate (usage counts reconcile).
- schemas: unknown-shaped property values (future server types) are dropped
  per-entry in a preprocess step instead of failing the whole IssueSchema
  and blanking lists through parseWithFallback; test updated to lock the
  tolerant behavior.
- realtime: reconnect invalidation covers the property catalog; every
  issue_properties:changed event also refreshes catalog usage counts.
- ui: number editor accepts decimals (step=any); settings usage count
  pluralizes (issue/issues) with CJK-safe plural keys.

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

* fix(migrations): renumber issue properties to 179 and build the GIN index concurrently

main's migration sequence advanced twice under this PR (167 collision, then
an upstream renumber wave that claimed 178), so issue properties now sits at
179 — verified against main's current tip by the prefix-uniqueness lint.

The properties GIN index moves to its own single-statement migration (180)
using CREATE INDEX CONCURRENTLY — a plain CREATE INDEX on the hot issue
table would block writes for the duration of the build. Mirrors the
119_user_created_at_index pattern; full-chain dry-run on a fresh database
passes through 180.

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

* feat(web): custom-property list surfaces — filter, cards, sort, board grouping (MUL-4463 M2)

Brings custom properties to the issue list surfaces on top of the M1
definitions/values core:

- Filter: per-definition sections in the Filter dropdown (select /
  multi_select options with color dots and counts; checkbox as Yes/No
  pseudo-options). OR within a definition, AND across definitions;
  client-side in applyIssueFilters, mirrored into filterAssigneeGroups
  for the assignee-grouped board. Included in active-filter count and
  Clear all.
- Cards: per-property Display toggles (cardPropertyIds) render value
  chips on board cards and list rows via CustomPropertyValueDisplay.
- Sort: SortField gains property:<id> for number/date definitions.
  Server keeps position order (fixed sort enum); the surface controller
  re-sorts client-side, swimlane/gantt reuse the same comparator.
  Date-only strings compare lexically; missing values sort last.
- Board grouping: IssueGrouping gains property:<id> for select
  definitions — one column per option (definition order) plus a
  trailing No-value column, option-colored headings. Drag-drop moves
  position via UpdateIssue and applies the value through
  useSetIssueProperty/useUnsetIssueProperty (properties are not part
  of UpdateIssueRequest). Stale persisted property groupings fall back
  to status columns.

View-store: propertyFilters + cardPropertyIds persisted via the
partialize allowlist; clearFilters resets property filters; new fields
deep-merge cleanly into pre-existing persisted snapshots.

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

* fix(properties): address MUL-4463 review round 2 — desc sort, option bucketing, archived-state reconciliation

- sort: direction now applies to value comparison only; issues without a
  value sort last in BOTH directions (the whole-array reverse flipped them
  to the front on desc). Test covers the desc+missing case.
- board: values referencing an option removed from the definition bucket
  into the No-value column instead of vanishing (unmatched column ids
  dropped the issue entirely). Defense-in-depth behind the new server-side
  in-use guard; drag-utils test locks both behaviors.
- controller: persisted propertyFilters keyed by archived/deleted
  definitions are stripped before reaching the filter predicates, and a
  persisted property sort on a non-active definition degrades to manual
  order — previously both kept silently applying while the header claimed
  otherwise. The filter badge counts only active-definition filters.

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

* feat(properties): server-side property filtering and sorting on list endpoints

Property filter/sort now execute in the database, so results are correct
across the full issue set — not just the loaded 50-per-status window
(closes MUL-4493 item 1's filter/sort half; requested on MUL-4463).

- New `properties` query param on ListIssues and ListGroupedIssues:
  JSON {definitionId: [values]} compiled to an AND-of-ORs containment
  check (double NOT EXISTS over jsonb_array_elements). One value expands
  to every storage shape it could match — string (select), array element
  (multi_select), boolean (checkbox) — so the handler stays type-agnostic.
  Guarded at 20 definitions / 50 values.
- `sort=property:<definitionId>` resolves the definition and orders by a
  typed expression (numeric CASE cast for number, NULLIF text for
  date/text/url); missing values sort last in both directions. Malformed
  ids 400; unknown/archived definitions degrade to position order instead
  of breaking stale clients.
- Frontend: the property filter and property sort ride the IssueSortParam
  window bag, so every surface (workspace + my-issues variants), query
  key, and per-status load-more page carries them automatically. The
  client-side re-sort layer is gone; applyIssueFilters keeps its property
  predicate as an optimistic-update backstop.
- Regression test seeds 55 issues and proves a match at position 55 is
  returned by a filtered 50-row page, plus sort order/missing-last,
  AND-across-definitions, and the 400/fallback sort paths.

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

* fix(properties): address review round 3 — cache reconcile, merged-scope order, GIN-indexable filter, pool loader

- Cache reconciliation: property value writes (mutation settle + WS event)
  now invalidate every issue window whose server-side shape depends on
  property values — queries filtered by `properties` or sorted by
  `property:<id>` (detected via query-key predicate), covering flat lists,
  assignee groups, and my-issues variants. Windows without property params
  keep the cheap in-place patch. Fixes stale ordering/membership/counts
  under staleTime:Infinity.
- My Issues "All" scope: merged assigned/created/involves results are
  re-sorted with a comparator mirroring the server ORDER BY semantics
  (including property sorts and missing-last, created_at DESC tiebreak) in
  both the flat and assignee-grouped merge paths — relation concatenation
  no longer overrides the user's sort.
- Filter predicate rebuilt as plain bind-parameter containment ORs
  (AND across definitions): EXPLAIN now shows BitmapOr over
  idx_issue_properties_gin (the correlated jsonb_array_elements form
  defeated the index). Alternatives capped at 256 bind params.
- Property-grouped board gains a pool loader strip: one sentinel per
  status that still has server rows, keeping every issue reachable until
  per-column pagination lands (MUL-4493).
- Windowing regression test hardened: explicit positions + an assertion
  that the unfiltered first page excludes the target (the old fixture tied
  at position 0 and the created_at DESC tiebreak put the target on page
  one, proving nothing).
- Rollback safety: /api/properties 404 (old server) degrades to an empty
  catalog instead of a query error, which also keeps property params from
  ever being sent to pre-property servers; migration 179's CHECK
  constraints switch to NOT VALID + VALIDATE so the exclusive lock is
  instantaneous.

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

* fix(properties): harden concurrency and cache coordination from clean-room review

Backend (MUL-4762 F1/F4/F5):
- withPropertyLock: pg_advisory_xact_lock helper; definition create/update
  and value writes now serialize config-vs-value and cap-vs-insert races
  (workspace-level 'props:' lock + per-definition 'prop:' lock, ordered).
- propertySortExpr degrades archived definitions to position sort.

Frontend (F2/F3/F6):
- onIssuePropertiesChanged invalidates plain assignee-group caches too.
- Property value mutations cancel list refetches in onMutate and roll back
  only the touched key against the current bag (concurrent WS writes to
  other keys survive a failed write).
- useUpdateIssue reconcile drops the stale properties bag from the server
  snapshot; the property pipeline owns that field.
- Surface controller passes persisted property filters/sorts through
  until the catalog query settles (cold cache no longer strips them).

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

* fix(properties): open_only branch honors the properties filter

ListOpenIssues takes the parsed AND-of-ORs containment groups as a single
jsonb properties_filter param and unrolls them with a static double
NOT EXISTS; previously the open_only path parsed the properties param and
silently dropped it (clean-room review F7a).

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

* fix(properties): toast on failed board drag to a property column

Property-column drags rolled the card back silently on failure; mirror
the status/assignee drag path (use-issue-surface-actions) so the
snap-back is explained (clean-room review F3, drag half).

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

---------

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 12:00:28 +08:00
Bohan Jiang
4fac8d772f feat(attribution): Human Attribution Phase 1 (MUL-4302) (#5150)
* feat(attribution): Phase 1 foundation — provenance schema + resolver (MUL-4302)

Human Attribution, Phase 1 (地基) first increment. Every agent run must be
traceable to exactly one accountable human AND record at which waterfall level
that human was resolved, so a NULL originator can be told apart from a genuine
'no human in the chain'.

- migration 149: add originator_source (waterfall label) + delegation/retry/
  rerun/rule-version lineage + kind-tagged trigger evidence to agent_task_queue.
  No FK, no cascade, no CHECK on the source enum (MUL-4302 §7); nullable ADD
  COLUMNs = fast metadata-only change on the hot queue table.
- internal/attribution: the accountable-human vocabulary (Source, EvidenceKind,
  TriggerKind) + pure, unit-tested classification rules (ClassifyComment/
  ClassifyDirect). No DB, no authorization — provenance labeling only.
- service: attributionFor{IssueTask,TriggerComment} gather facts and delegate to
  the pure classifier; the legacy originator resolvers now delegate here so
  there is one source of truth. originator_user_id's VALUE is unchanged, so the
  Composio-overlay and canInvokeAgent A2A authorization boundaries are
  byte-for-byte preserved (MUL-4302 §1.3).
- enqueueIssueTask / enqueueMentionTask stamp originator_source + evidence;
  CreateRetryTask carries the parent attribution forward and records
  retry_of_task_id so retry and manual rerun stay separable (MUL-4302 §5).

Verified: go build ./..., go vet, gofmt clean; new attribution unit tests +
enqueue stamping integration test green; existing resolve_originator tests
unchanged.

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

* feat(attribution): split accountable_user_id from originator, close enqueue bypasses (MUL-4302)

Phase 1, per Bohan's decision on the MUL-4302 thread: audit and authorization
answer different questions and get different columns.

- Migration 151 adds agent_task_queue.accountable_user_id (no FK, no cascade).
  Authorization keeps reading ONLY originator_user_id (canInvokeAgent A2A gate,
  Composio overlay); audit/UI/usage read accountable_user_id + source + evidence.
- Invariant (finalizeAttribution, single chokepoint + §11 tests): originator
  non-null ⟹ accountable equals it. The two diverge only when originator is null
  (autopilot / degraded fallback), which is the deferred rule_owner/owner_fallback
  increment; this lands the column + mirror-write so that split has a home.

- Close the NULL-source enqueue bypasses Elon flagged: chat, quick-create,
  deferred-fallback and run_only-autopilot now stamp originator_source + evidence
  (+ accountable where a human exists). Autopilot stays unattributed until the
  rule-version snapshot table lands, but is no longer a silent NULL-source row.
  Retry inherits accountable_user_id like the rest of the attribution lineage.

- Fix assign/promote attribution (§4): a member who assigns/promotes an existing
  issue is now the accountable human (and, by the invariant, originator) ahead of
  the issue creator. Threaded as an OPTIONAL actor override, so comment/rerun/
  autopilot paths keep today's resolution and create-with-assignee (creator ==
  actor) is unchanged. The squad leader gate already judged the same member.

Also merges origin/main: renumbers the attribution migration 149→150 (main took
149 for issue_origin_agent_create) and folds agent_create into ClassifyDirect's
origin inheritance.

go build/vet/gofmt clean; attribution unit tests + service stamp/actor tests +
handler suite pass on a fresh DB migrated through 151.

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

* docs(attribution): fix accountable NULL semantics + close chat/quick-create evidence boundary (MUL-4302)

Addresses Elon's 2nd-round review on PR #5150 (pre-merge doc/evidence items):

- Migration 151 no longer overclaims NULL. accountable_user_id is NULL not only
  on pre-migration rows but on NEW rows whose audit source resolved no human yet
  (run_only autopilot writes originator_source='unattributed' with NULL
  accountable until rule_owner lands). Header + COMMENT ON COLUMN reworded so a
  schema reader does not misjudge the invariant.

- Chat now uses the UNIFORM evidence pair (kind=chat, ref=chat_session_id), like
  autopilot_run/issue_assignment, instead of relying only on the dedicated
  chat_session_id column — new EvidenceChat kind. Added a service test asserting
  chat stamps direct_human + chat evidence.

- Quick-create is documented as the ONE intentional no-antecedent-row path: no
  comment/issue/session/run exists at enqueue time (the run creates the issue), so
  trigger_evidence_kind/ref stay NULL while the human rides originator/accountable
  and source is direct_human — not a NULL-source bypass.

No authorization behavior change. attribution + service + handler suites pass on a
DB migrated through 151.

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

* chore(attribution): renumber migrations 150/151 → 157/158 after merging main (MUL-4302)

main's #5162 ("unblock release migrations") renumbered the chat migrations and
took 150 (agent_task_coalesced_comments) and 151 (chat_read_cursor), colliding
with this branch's attribution migrations. Renumber them above main's new highest
(156) so TestMigrationNumericPrefixesStayUniqueAfterLegacySet passes:

- 150_agent_task_attribution      → 157_agent_task_attribution
- 151_agent_task_accountable_user → 158_agent_task_accountable_user

Fixed the internal "migration 150" references in 158's header to 157. Migrations
apply cleanly through 158 on a fresh DB; migration lint green.

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

* feat(attribution): autopilot rule_owner — accountable = rule version publisher (MUL-4302)

Implements rule_owner (MUL-4302 §3.4), the first attribution source where the
accountable human diverges from the (NULL) authorization originator.

- Migration 159 adds the append-only autopilot_rule_version snapshot table (no FK,
  no cascade); migration 160 adds its CONCURRENTLY lookup index.
- Write-on-publish: CreateAutopilot appends v1 (publisher = creator); UpdateAutopilot
  appends a new version when a SUBSTANTIVE autopilot-row field changes (assignee /
  status / execution_mode) — cosmetic edits (title/description/template) write none.
  Both run inside the existing handler tx (atomic with the autopilot write).
- Dispatch resolution: both autopilot execution modes now resolve the active rule
  version and stamp originator_source='rule_owner', accountable_user_id=publisher,
  rule_version_id=<snapshot>, with originator_user_id left NULL (authorization
  unchanged). run_only stamps CreateAutopilotTask directly; create_issue resolves in
  attributionForIssueTask so both modes attribute identically. A missing version /
  non-member publisher degrades to unattributed — never fabricates a human.
- finalizeAttribution now enforces the invariant ONE-WAY: it mirrors originator onto
  accountable only when originator is valid, leaving an explicitly-set accountable
  (rule_owner / future owner_fallback) intact when originator is NULL. Added
  rule_version_id to CreateAgentTask so the create_issue path persists it too.

Also merges origin/main and renumbers this branch's attribution migrations
150/151 → 157/158 (main's #5162 took 150/151); rule_version table is 159/160.

Tests: attribution unit RuleOwner + one-way invariant table; service integration
tests proving an autopilot-origin issue stamps rule_owner + rule_version_id (and
degrades to unattributed with no version). Full service/attribution/handler/
migration suites pass on a DB migrated through 160; build/vet/gofmt clean.

Deferred (same PR): trigger-table republish (cron/webhook/event_filters) and
system-pause/archive versioning; owner_fallback + fail-closed; manual rerun.

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

* fix(attribution): manual autopilot trigger → direct_human to the triggering member (MUL-4302)

Elon's blocking finding: a member manually triggering an autopilot was attributed
rule_owner (accountable = rule publisher, originator NULL) like a schedule/webhook
run, so member B triggering member A's autopilot landed accountable=A and carried
no originator authorization context for the run. Per MUL-4302 §4 a manual "run now"
is a direct human action and must attribute direct_human to the triggering member.

- Thread the triggering member from TriggerAutopilot into dispatch: new
  DispatchAutopilotManual carries actorUserID (resolved via resolveActor +
  memberActorUserID, so only a member actor is a human; an A2A agent actor falls
  back to rule_owner). DispatchAutopilot / DispatchAutopilotForPlan keep their
  public signatures (pass an invalid actor); only the internal dispatchAutopilot /
  dispatchCreateIssue / dispatchRunOnly gained the param, so the many existing
  callers are untouched.
- run_only: dispatchRunOnly stamps direct_human (originator == accountable ==
  actor, no rule_version) for a manual actor, else rule_owner. CreateAutopilotTask
  gains an originator_user_id param for the manual case.
- create_issue: dispatchCreateIssue enqueues a manual trigger via the actor-carrying
  *WithHandoff entry points; attributionForIssueTask's autopilot-origin rule_owner
  branch is now guarded on !actorUserID.Valid, so a valid actor falls through to the
  direct_human override. Both execution modes attribute identically.
- schedule / webhook keep rule_owner (no actor). Trigger-table + system-pause/archive
  versioning remain the pre-merge follow-ups.

Tests: the run_only row assertion Elon asked for (schedule → rule_owner row on
CreateAutopilotTask), plus manual direct_human on BOTH modes (run_only and
create_issue), including a manual actor distinct from the rule publisher. Full
service/attribution/handler/migration/scheduler/cmd suites pass on a DB migrated
through 160; build/vet/gofmt clean.

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

* feat(attribution): owner_fallback + fail-closed policy, and manual-rerun direct_human (MUL-4302)

Two of the three remaining Phase 1 items (trigger-table / system-pause versioning
is deferred — see PR description).

owner_fallback + fail-closed (§1/§3.5) — the never-null accountable guarantee:
- attribution.OwnerFallback degrades an UNATTRIBUTED result to owner_fallback:
  accountable = agent owner, originator stays NULL (audit-only, authz untouched),
  Source.Precise()==false. finalizeAttribution's one-way invariant already allows
  accountable-set / originator-NULL divergence, so nothing else changes.
- Migration 161 adds workspace.attribution_fail_closed (default FALSE) + a lean
  GetWorkspaceAttributionFailClosed read. (Also added the column to ListWorkspaces'
  explicit column list so its row type stays db.Workspace.)
- applyAttributionFallback is applied at every enqueue boundary (issue, mention,
  chat, quick-create, deferred-fallback, autopilot run_only): unattributed →
  owner_fallback (agent owner) by default, or ErrAttributionFailClosed when the
  workspace is fail-closed, which the caller surfaces to refuse the enqueue (the
  run does not start). So no run is left without an accountable human, and a
  compliance workspace can block unattributable runs instead.

manual rerun (§5) — a rerun is a NEW direct_human trigger to the rerunning member:
- RerunIssue threads the acting member (resolved in the handler via resolveActor)
  down to enqueueRerunTask, and attributionForIssueTask is now actor-first so the
  actor wins over an INHERITED trigger comment (a rerun keeps the comment for the
  daemon's prompt context but must attribute to whoever clicked rerun, not the
  original comment's human).
- rerun_of_task_id lineage is recorded via a targeted SetAgentTaskRerunOf update on
  the rerun path only (keeping the shared CreateAgentTask insert untouched), so
  system retry (retry_of_task_id) and human rerun stay separable in reporting.

Tests: OwnerFallback unit test; owner_fallback + fail-closed-refusal + manual-rerun
(direct_human + rerun_of_task_id) service tests; the prior "degrades to unattributed"
test updated to owner_fallback. Full service/attribution/handler/migration/scheduler/
cmd suites pass on a DB migrated through 161; build/vet/gofmt clean.

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

* fix(attribution): close fail-open holes + move rerun_of_task_id into creation snapshot (MUL-4302)

Addresses Elon's two must-fixes on PR #5150.

1. accountable-never-null / fail-closed had fail-open holes. applyAttributionFallback
   now, for an UNATTRIBUTED run, refuses the enqueue (ErrAttributionFailClosed) in
   THREE cases instead of silently degrading to a runnable NULL-accountable task:
   - workspace policy read fails (or no workspace) → fail closed; we cannot confirm
     fallback is permitted, so we don't run an unattributable task on a DB hiccup.
     (Only the rare unattributed path pays this; precise runs never read the policy.)
   - workspace is fail-closed → refuse (unchanged).
   - owner_fallback has no valid agent owner → refuse rather than enqueue a task with
     a NULL accountable_user_id.
   ErrAttributionFailClosed's doc now covers all three "cannot guarantee an
   accountable human" refusals. Added missing-owner / policy-read-failure /
   precise-passthrough tests.

2. manual rerun rerun_of_task_id was a post-notify UPDATE (race: the queued event /
   daemon claim could see rerun_of_task_id = NULL, and a failed update degraded the
   run to a plain direct_human). It now rides the CreateAgentTask insert — threaded
   through enqueueIssueTask / enqueueMentionTask as a creation param (like
   retry_of_task_id) so it is written in the same statement before the daemon is
   notified. Removed the SetAgentTaskRerunOf follow-up query.

Also merges origin/main (unrelated CLI fix #5167, no conflict). Full service /
attribution / handler / migration / scheduler / cmd suites pass on a DB migrated
through 161; build / vet / gofmt clean.

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

* feat(attribution): rule_owner versioning on trigger edits + system-pause/archive (MUL-4302)

The final remaining Phase 1 item: substantive publishes beyond the autopilot row now
republish the rule version, so a run's rule_owner accountable follows whoever last
changed what the rule does.

- Extracted the config-summary + insert into service.RecordAutopilotRuleVersion so
  the handler and the (different-package) failure monitor share one writer; the
  handler's recordAutopilotRuleVersion is now a thin wrapper.
- Trigger edits: UpdateAutopilotTrigger and DeleteAutopilotTrigger republish the rule
  version with the acting member as publisher, ATOMICALLY (tx-wrapped mutation +
  version write, mirroring CreateAutopilot/UpdateAutopilot). CreateAutopilotTrigger
  republishes best-effort — the webhook path mints its token with a retry loop that
  cannot share one tx, and a create is usually initial setup already covered by v1;
  a failed write there is benign (active version stays the current publisher, the new
  trigger fires under it, no immediate daemon claim rides it).
- Archive (DeleteAutopilot) republishes (member, status=archived), tx-wrapped.
- System auto-pause (failure monitor) republishes with a 'system' publisher,
  best-effort — a background sweep to a non-dispatching state (a paused autopilot
  never dispatches; a later member resume supersedes).
- RotateWebhookToken / SetSigningSecret deliberately do NOT version: they rotate
  credentials, not the rule's behavior (not §3.4 substantive).

Semantics: a system-published (no-member) active version degrades dispatch to
unattributed → owner_fallback, never fabricating a human.

Tests: republish-reattributes (member A → member B supersedes → dispatch resolves to
B; system publisher → unattributed). Full service/attribution/handler/migration/
scheduler/cmd suites pass on a DB migrated through 161; build/vet/gofmt clean.
Also merges origin/main (unrelated frontend feature #5074).

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

* fix(attribution): make trigger-create rule-version republish atomic (MUL-4302)

Addresses Elon's final Phase 1 blocking finding: CreateAutopilotTrigger recorded the
rule-version republish best-effort AFTER the trigger insert. If member B added a
schedule/webhook trigger to member A's autopilot and the version write failed, future
schedule/webhook dispatches would keep attributing to A — violating the rule_owner
invariant that the last member to substantively change the rule owns future runs
("no immediate daemon claim" doesn't save it, since the miss surfaces at the LATER
trigger firing).

Both create paths now write the version in the SAME tx as the trigger INSERT:
- schedule create: wrap CreateAutopilotTrigger + recordAutopilotRuleVersion in one tx.
- webhook create: each mint-with-retry attempt runs in its own tx (insert + version
  commit together; a token collision rolls that attempt back and retries with a fresh
  token; a version-write failure rolls the trigger back). Passes ap + the acting
  member id into the helper.
- removed the best-effort recordTriggerRuleVersionBestEffort helper (and the now-unused
  slog import).

Test: TestCreateTrigger_RepublishesRuleVersionAtomically drives both create paths
through the handler and asserts a rule version is published by the acting member.
Existing webhook/trigger/archive handler tests still pass. Also merges origin/main
(unrelated avatar feature #5074). Full service/attribution/handler/migration/
scheduler/cmd suites pass on a DB migrated through 161; build/vet/gofmt clean.

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

* feat(attribution): Phase 2.1 — surface run attribution on the task API (MUL-4302 §9)

First Phase 2 (visibility) increment: the agent-task API now returns the resolved
accountable-human provenance so the UI can render an "on behalf of" badge.

- AgentTaskResponse gains an `attribution` object: source label (never blank —
  pre-migration NULL renders "unattributed") + `precise` flag (false for the degraded
  owner_fallback / backfill / unattributed sources), the initiator (accountable) and
  originator (authorization) user refs, the evidence {kind, ref_id} pointer, and the
  rule_version / delegated / retry / rerun lineage ids.
- The label + evidence + raw ids are built in the PURE taskToResponse (no DB), so
  every task response carries them. Names are hydrated separately, only on the
  user-facing surfaces (ListAgentTasks, ListWorkspaceAgentTaskSnapshot, RerunIssue,
  CancelTaskByUser) — daemon-claim paths stay lean.
- Hydration resolves initiator/originator from the GLOBAL user table (departed-member
  safe) via a new batch GetUsersByIDs query (no N+1); best-effort, so a lookup hiccup
  leaves the raw ids intact.

Tests: pure taskAttributionBase (direct_human / rule_owner NULL-originator /
owner_fallback degraded / pre-migration→unattributed) + DB hydration (fills known
ref, leaves unknown id un-filled, skips nil). Full handler/service/attribution/
migration/scheduler/cmd suites pass on a DB migrated through 161; build/vet/gofmt
clean. The field is additive — the frontend's parseWithFallback ignores unknown keys,
so nothing breaks until the UI increment consumes it.

Also merges origin/main (unrelated editor feature #5090).

Remaining Phase 2 (next increments, same PR): frontend zod schema + "on behalf of"
badge + evidence-chain jump; append-only correction events (write + display).

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

* feat(attribution): Phase 2.2 — on-behalf-of badge in the execution log (MUL-4302 §9)

Surface the accountable human on every agent run row:
- AttributionBadge composes Badge + ActorAvatar, shows "on behalf of <member>"
  with the resolution source as a tooltip; degraded (non-precise) attribution
  gets a warning tone, and an unresolved initiator renders an explicit
  "no responsible member" chip.
- Wire the badge into both active and past rows of the execution log.
- Mirror the attribution shape into AgentTaskResponseSchema (defensive, .loose())
  so the cancel-task path carries it through zod; add parse tests.
- Export TaskAttribution/AttributionUser/TaskEvidence from @multica/core/types
  and add the attribution block to all four issues.json locales.

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

* fix(attribution): hydrate initiator names on issue-facing task endpoints + bound the badge (MUL-4302 §9)

Address Elon's PR #5150 review:
- ListTasksByIssue (the execution-log data source), GetActiveTaskForIssue and the
  issue-scoped CancelTask now call hydrateTaskAttributions, so the "on behalf of
  <member>" badge shows the real member name on issue detail instead of falling
  back to "someone". Mirrors the existing ListAgentTasks / snapshot behavior.
- AttributionBadge: cap width (max-w-40, min-w-0) and truncate the name span so a
  long name / narrow right column can't squeeze out trigger/status/actions; keep
  the avatar shrink-0.
- Add a handler test asserting the issue task list returns a hydrated
  attribution.initiator.name.

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

* fix(attribution): use semantic AvatarSize 'xs' for the badge avatar

main refactored ActorAvatar.size from a raw pixel number to the semantic
AvatarSize union (packages/ui/lib/avatar-size). Switch the on-behalf-of badge
avatar from size={14} to size="xs" (16px) after merging main.

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

* fix(attribution): stage-cascade falls back to parent-issue provenance, not agent owner (MUL-4302)

When closing the last sub-issue in a Stage wakes the parent's assignee agent, the
run was enqueued via a system-authored child-done comment with no actor, which the
resolver classified as unattributed and then degraded to owner_fallback (the agent's
own owner). That is the wrong accountable human: the woken run should be accountable
to whoever caused the parent issue to exist.

attributionForIssueTask now detects a system-authored trigger comment and falls
through to the parent issue's own provenance — the same creator / agent_create-origin
/ autopilot-origin chain a direct enqueue resolves (so an agent-decomposed parent
attributes via delegation to the human who drove it; a member-created parent to that
member; an autopilot parent to the rule publisher). owner_fallback is now only the
last resort when the parent provenance itself has no human.

- Extract attributionFromComment so attributionForIssueTask can inspect author_type
  without a second GetComment; authorization resolution stays byte-identical.
- Add a DB-backed test asserting a system child-done comment resolves to the parent
  issue's origin human (delegation), not owner_fallback.

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

* feat(attribution): autopilot runs attribute to the firing trigger's creator (MUL-4302)

Per Bohan: an autopilot schedule/webhook run should be accountable to the human
who created the SPECIFIC trigger that fired it, not the rule publisher. (Manual
triggers already attribute to the invoking member via direct_human — unchanged.)

- Migration 162: add autopilot_trigger.created_by_type/created_by_id (nullable, no
  FK/cascade). Capture the creating member at both trigger-create sites (schedule +
  webhook).
- New precise source trigger_owner: originator stays NULL (an autonomous fire
  carries no human authorization — same authz-safe divergence as rule_owner),
  accountable = the trigger's member creator.
- triggerOwnerAttribution resolves run.trigger_id → creator; wired into run_only
  dispatch and the create_issue path (bridging issue → active run → trigger_id).
  Legacy triggers with no recorded creator, and agent-created triggers, degrade to
  rule_owner then owner_fallback — nothing regresses.
- Frontend: trigger_owner source label in all four locales + badge switch case.
- Tests: attribution TriggerOwner unit + Precise/invariant; DB-backed resolver
  tests (member creator → trigger_owner; creatorless → rule_owner fallback).

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

* chore(attribution): re-trigger CI (dropped synchronize event on 249090260)

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

* fix(attribution): mirror accountable_user_id on comment-coalescing merge (MUL-4302)

The one-way invariant is 'originator_user_id IS NOT NULL ⟹ accountable_user_id =
originator_user_id', enforced at finalizeAttribution for enqueues and preserved by
the retry-clone (copies both columns). But MergeCommentIntoPendingTask (main #5192)
re-stamps originator_user_id to the newly-coalesced comment's human WITHOUT touching
accountable_user_id — so folding member B's comment into member A's queued task left
originator=B / accountable=A, violating the invariant. Re-stamp accountable to mirror
the new originator (same thing finalizeAttribution does). Add a DB-backed regression
test.

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

* fix(attribution): Elon's 3 must-fixes + DB cross-column invariant CHECK (MUL-4302)

Bohan approved Elon's plan; this closes the three attribution boundaries he flagged
and locks the one-way invariant at the DB.

1. Delegation now inherits the parent's ACCOUNTABLE, not just its originator. An
   autopilot-rooted chain (parent originator NULL, accountable = trigger creator)
   @mentioning an agent / creating a sub-issue used to drop to unattributed →
   owner_fallback and fail-closed workspaces wrongly rejected the fan-out. Added
   ParentAccountable/OriginAccountable to CommentFacts/DirectFacts; ClassifyComment/
   ClassifyDirect copy accountable down (source=delegation, precise, originator NULL)
   so the chain root stays stable at any depth (§3.2).
2. The direct-chat send path (SendDirectChatMessage, MUL-4351) wrote only
   originator_user_id — no accountable/source/evidence, a NULL-source bypass. It now
   stamps the full direct_human attribution like EnqueueChatTask.
3. Comment-coalescing merge re-attribution is now ATOMIC: MergeCommentIntoPendingTask
   re-stamps the whole snapshot (person columns + source + delegation lineage + rule
   version + evidence) of the new comment, not just the two person fields, so a merged
   run never shows B accountable while pointing at A's stale source/evidence.
4. Migration 169: NOT VALID CHECK (originator_user_id IS NULL OR (accountable_user_id
   IS NOT NULL AND accountable_user_id = originator_user_id)). Enforces the invariant
   on every new write (the class of bug #5192 introduced); historical rows not blocked,
   VALIDATE after Phase 3 backfill. Updated test fixtures that seeded originator-only
   rows to also set accountable.

Merged latest main (renumbered attribution migrations 163–168 after main took 161/162;
merged the retry-clone chat_input_task_id + attribution columns). Verified: go build/
vet, attribution/service/handler/cmd-server tests on a migrated DB, frontend
typecheck/lint/tests.

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

* fix(attribution): trigger responsibility transfers to effective publisher; fail-closed comment merge

Elon final-review must-fix 1 (MUL-4302): trigger_owner now resolves to the
member CURRENTLY responsible for the firing trigger's effective config, not the
fixed creator. Per-trigger published_by on autopilot_trigger, seeded to the
creator and re-stamped to the editor on a substantive edit — a trigger-scoped
edit bumps only that row (UpdateAutopilotTrigger), an autopilot-level edit bumps
all its triggers (UpdateAutopilot). Editing one trigger never reassigns another.
Adds real dispatchRunOnly transfer test + resolver-level isolation test.

Must-fix 3: AttributionForMergedComment reuses applyAttributionFallback and
returns ErrAttributionFailClosed; the merge caller refuses on fail-closed,
keeping the queued task's original precise snapshot instead of degrading it to
owner_fallback. Adds regression test.

Renumbered attribution migrations to 166-172 after merging main.

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

* fix(attribution): make migration 172 invariant CHECK upgrade-safe (Option A)

Elon final-review must-fix 2 (MUL-4302), rollout chosen by Bohan. The NOT VALID
CHECK still checks a pre-existing row on any later UPDATE (even one not touching
attribution columns), so cross-deployment stale queued/running tasks (originator
set, accountable NULL from before migration 167) would fail on their next
claim/complete/cancel. Exempt exactly those legacy rows via 'originator_source
IS NULL' — that column was added in 166 with no backfill, so it is NULL only on
pre-migration rows and non-NULL on every attribution-aware write. New writes
stay fully enforced; the #5192 bypass class (source always set) is unaffected.
Phase 3 backfills legacy rows then drops+re-adds the strict form + VALIDATE.

Adds TestAttributionInvariantCheck_ExemptsLegacyRows (legacy row survives a
status UPDATE) and updates the reject-bypass test to the enforced regime.

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

* fix(attribution): pin substantive/cosmetic edit boundary for trigger transfer

Elon re-review must-fix 1: an autopilot-level edit only transfers trigger_owner
responsibility when it changes what the automation instructs or who/whether it
runs. autopilotRuleSubstantiveChange now includes description (the run Prompt)
and issue_title_template; title and project_id stay cosmetic/routing.
UpdateAutopilotTrigger no longer transfers on every PATCH — it compares the
persisted before/after and transfers only on a real cron/timezone/enabled/
event_filters change, not a label-only or no-op PATCH. Adds real handler tests
(prompt->all, title->none, cron->one+isolation, label->none, no-op->none).

Must-fix 3: real merge-path regression (TestMergeCommentIntoPendingTask_
FailClosedKeepsOriginalSnapshot) drives mergeCommentIntoPendingTask and asserts
a fail-closed workspace preserves the queued task's full snapshot; fail-open
control completes the owner_fallback merge.

Docs: migration 172 comment reworded to legacy-writer/unbackfilled-lineage
semantics (source NULL is not strictly pre-migration); PR description synced.

Migration renumber vs latest main (must-fix 2) deferred to pre-launch per Bohan.

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

* chore(attribution): renumber migrations to 167-173 after syncing main

Merged latest main (which took 166_project_dates) and shifted the attribution
migration series off the 166 collision: 166->167 agent_task_attribution,
167->168 accountable_user, 168->169 rule_version, 169->170 rule_version_index,
170->171 fail_closed, 171->172 trigger_publisher, 172->173 invariant_check.
Updated the internal cross-references in the migration comments accordingly.
Fixes TestMigrationNumericPrefixesStayUniqueAfterLegacySet on the merge tree.

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

* feat(admission): unify dispatch outcome + close rerun/chat/autopilot invoke holes (MUL-4525)

P0 first increment toward a platform-wide execution-admission contract so a
user who names an execution target always gets a definite result and never a
silent no-op, and so blocked targets are reported without leaking private-agent
details.

Backend:
- New shared contract (handler/admission.go): DispatchOutcome / DispatchStatus
  (queued/coalesced/deferred/blocked) + stable, enumeration-safe
  DispatchReasonCode set, plus writeDispatchBlocked() whose legacy `error`
  string never reveals target existence.
- Rerun (task.go / task_lifecycle.go): re-validate the operator can invoke the
  RESOLVED target agent (historical agent for a task_id rerun) before any
  cancel/enqueue; blocked returns a structured 403 and mutates nothing
  (ErrRerunInvokeNotAllowed).
- Chat send (chat.go): re-run canInvokeAgent on every send, not just the softer
  canAccessPrivateAgent view gate; a revoked permission blocks before the
  message/attachments/task persist.
- Autopilot manual "run now" (service/autopilot.go): admission now keys on the
  current CLICKER, not the autopilot creator — clicker admission and clicker
  attribution no longer fork. Automation (schedule/webhook) still falls back to
  the creator gate. Added reason_code to the run response for the UI.

Frontend:
- triggerAutopilot response is schema-parsed; handleRunNow branches on run
  status and shows a localized, reason_code-based warning for skipped/failed
  instead of a false-success toast.
- Chat send and rerun surface the structured 403 reason_code as localized
  toasts (dispatchReasonCode helper) instead of a generic failure.
- Additive fields only; older clients keep working. i18n added to all 4 locales.

Tests: rerun fail-before-mutation gate, autopilot clicker-vs-creator fork
(service + handler), reason-code classification, and a malformed-response
schema test. Backend handler+service suites and FE typecheck/lint green.

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

* test(cmd/server): thread nil invoke gate through RerunIssue call sites (MUL-4525)

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

* fix(admission): typed reason codes + run-now whitelist + real security tests (MUL-4525)

Addresses Elon's review of the P0 first increment (must-fix 1–3).

1. Run now no longer has a false-success branch. handleRunNow now classifies on
   a whitelist via a pure runNowToastKind(): only issue_created/running →
   success; skipped → warning; failed and any unknown/future status → error. Add
   run-now-toast unit test over all five status classes plus reason-code → key
   mapping.

2. reason_code is a typed value decided at the admission source, not
   reverse-engineered from English failure text. New leaf package
   internal/dispatch holds the canonical ReasonCode enum (shared by handler +
   service so they can never drift). shouldSkipDispatch / errDispatchSkipped /
   the fail path now carry a typed code through DispatchAutopilotManual straight
   into the response; the substring classifier is deleted. Fixes the two missed
   branches: attribution fail-closed → attribution_blocked (typed errors.Is),
   "agent has no runtime bound" → runtime_offline. Regression tests for both.

3. Security acceptance tests exercise the REAL handlers, not injected callbacks:
   - Chat: create session while invokable → revoke invoke (flip to private, keep
     owner-view) → send returns 403 + reason_code with zero chat_message / task
     writes.
   - Rerun: private historical agent through RerunIssue + canInvokeAgent — a
     non-invoking workspace owner is refused 403 + reason_code and mutates
     nothing (fail-before-mutation); the agent owner is allowed 202.

No migration; reason_code is a decision-time value only the manual "run now"
response carries. Additive on the wire. Backend build/vet/handler+service
suites and FE typecheck/lint/vitest green. (Migration-prefix collision with main
remains the deferred pre-merge renumber.)

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

* test(admission): make must-fix 3 acceptance tests prove the invariant (MUL-4525)

Addresses Elon's round-3 narrow review — the two security tests were not yet
falsifiable against the bugs they must catch.

- Rerun: after enqueuing the historical task, reassign the issue to a SECOND
  agent that the denied user CAN invoke. Now the current assignee and the
  task_id agent differ, so a rerun that wrongly validated the current assignee
  would let the denied user through — the 403 proves the gate is keyed on the
  historical private agent. The allow case now asserts the reran task's agent_id
  is the historical agent, not the current assignee.

- Chat: the blocked send now carries a valid, still-unbound attachment. After
  the 403 the test asserts the attachment's chat_session_id and chat_message_id
  are both still NULL, guarding against anyone moving attachment binding ahead
  of the invoke gate.

Test-only. Full internal/handler Go suite green.

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

* feat(comments): surface blocked @mention trigger_outcomes instead of silent no-op (MUL-4525 §2)

A comment that @mentions an agent/squad the author cannot invoke used to save
with zero feedback — the user assumed a bug. Now the explicit-mention path
reports a per-target outcome on both preview and create/edit.

Backend (server/internal/handler/comment.go):
- resolveMentionedAgentCommentTriggers collects blocked outcomes instead of a
  silent `continue`. The invoke gate is evaluated BEFORE any archived/runtime
  state is read, so a caller who cannot invoke a private target only ever sees
  the generic invocation_not_allowed and can never enumerate its existence.
- enqueueCommentAgentTriggers returns queued/coalesced/deferred/blocked per
  explicit mention; enqueue errors are typed (attribution_blocked via
  errors.Is), not swallowed. Implicit routing (assignee/thread/conversation)
  carries no outcome — the user never named those targets.
- trigger-preview returns `blocked[]`; create/edit return additive
  `trigger_outcomes[]`. One blocked mention never fails the comment.

Frontend:
- Composer shows a warning chip for blocked mentions before sending; after
  sending, a "posted, but N not triggered" toast (blocked-only; coalesced/
  deferred are success-shaped). Additive schema + defensive parse; i18n ×4.

Tests: handler partial-success + enumeration-safety acceptance tests; core
outcome-parse + preview-schema tests; hook/parity updated. Backend
handler+service suites and FE typecheck/lint/vitest green.

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

* i18n(admission): clearer, consistent blocked-trigger copy (MUL-4525)

Reword the awkward "you are not allowed to run this autopilot's assignee" and
polish all MUL-4525 blocked/partial copy across en/zh-Hans/ja/ko:

- Unify on "you don't have permission to use this <agent|target>" (zh: 没有…的
  使用权限) for autopilot Run now, comment mentions, rerun, and chat send —
  replacing the various "not allowed to run/trigger" phrasings.
- Align zh to the glossary term 智能体 (was mixed "Agent"), matching the
  surrounding UI voice (e.g. agent_link_no_access).
- Drop jargon: "blocked by an admission policy"/"被准入策略拦截" → "the run was
  blocked"/"本次运行已被拦截"; "attributed"/"归因" → plainer wording.
- Comment copy counts "mentions" (was "targets") for consistency with the chip.

Backend dispatchBlockedFallbackMessage (old-client English fallback) reworded to
match; its enumeration-safety test assertion updated. Copy-only — no key/logic
changes; parity + typecheck green.

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

* fix(comments): one outcome per explicit mention + FE success whitelist (MUL-4525)

Addresses Elon's round-2 review of the §2 comment trigger_outcomes.

1. Separate execution dedup from per-target outcomes. resolveMentionedAgent-
   CommentTriggers now returns triggers (deduped by executing agent) AND one
   commentMentionTarget per EXPLICIT mention. enqueueCommentAgentTriggers returns
   a per-executing-agent result map; commentTriggerOutcomes fans each agent's
   status to every target that resolved to it. So @Agent A + @Squad S(leader=A)
   coalesces to ONE task but yields TWO outcomes. The squad-leader self-suppress
   branch now returns a definite `deferred` outcome instead of no result. New
   CreateComment test asserts 1 task, 2 outcomes.

2. Frontend no longer treats an unknown status as success. unhandledComment-
   TriggerOutcomes whitelists queued/coalesced/deferred as handled; blocked and
   any unknown/future/empty status warn (mirrors the Run now whitelist). The
   preview schema's `blocked` now drops malformed entries INDIVIDUALLY instead of
   z.array(...).catch([]) discarding the whole set. Regression tests for the
   unknown status and the per-item drop.

Backend handler suite + go vet, FE typecheck/lint/vitest green.

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

* fix(comments): honest role + status in trigger_outcomes fan-out (MUL-4525)

Addresses Elon's round-3 review of the §2 fan-out.

1. Execution merge preserves the squad-leader role instead of first-mention-
   wins. The dedup now UPGRADES an already-added plain @agent trigger to a
   @squad-leader trigger for the same agent, so @Agent A + @Squad S(leader=A)
   always runs as a leader task (is_leader_task + squad_id=S) regardless of
   mention order — the daemon still injects S's briefing. When two DIFFERENT
   squads share one leader, the single run carries one squad's context and the
   other squad is reported `coalesced` (folded), never a second `queued`. The
   enqueue result now records the executed squad so the fan-out can tell them
   apart. Tests assert the task role in both orders and the two-squad split.

2. Squad-leader self-suppression no longer fakes success. The self-trigger
   guard keys on the latest task ROLE with no status filter, so a long-completed
   task also suppresses; reporting `deferred/already_active` when nothing is
   active was a false success. The branch now reports `deferred` only when a
   real non-terminal task is active (its reconcile covers the comment), else a
   non-success `blocked` + new `already_handled` reason. Fixed the reversed
   helper-semantics comment. New handler test covers the completed-task branch.

Backend handler+service suites and go vet green.

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

* fix(comments): fail-closed active-task check, never fake deferred (MUL-4525)

Elon round-4 must-fix: hasActiveTaskForIssueAndAgent swallowed DB errors by
returning true, so both call sites could turn a query failure into a
success-shaped `deferred/already_active` — a silent false success, exactly what
this issue forbids for admission-query failures.

- hasActiveTaskForIssueAndAgent now returns (bool, error).
- Two pure decision helpers govern the branches, fail closed on error:
  - decidePostMergeMiss: on query error, do NOT enqueue a fresh task (duplicate
    concurrent-run risk) AND report non-success blocked/internal_error; a
    confirmed active task defers; a confirmed-none enqueues fresh.
  - decideSuppressedLeaderOutcome: on query error, blocked/internal_error; a
    confirmed active run defers; else self_trigger_suppressed. Never a fabricated
    deferred.
- Renamed reason already_handled -> self_trigger_suppressed (Elon non-blocking
  note): the old name implied the new comment was already processed, but the
  real meaning is a suppressed self-trigger.

Deterministic unit tests cover the query-failure branch at both call sites
(no fresh enqueue, non-success outcome) — a real DB fault can't be forced
through valid handler inputs, and the decision is what governs the behavior.
Backend handler+service suites and go vet green.

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

* fix(comments): honest merge outcome — refused merge is blocked, not fake coalesced (MUL-4525)

A pending-task merge previously reported success (coalesced) even when it
was refused or failed: attribution fail-closed and unknown DB errors both
returned handled=true, so the caller recorded coalesced for a merge that
never happened. mergeCommentIntoPendingTask now returns a distinguishable
commentMergeResult; commentMergeTerminalOutcome maps a real merge to
coalesced, a fail-closed refusal to blocked/attribution_blocked, and any
other failure to blocked/internal_error. Only "no queued task to fold"
falls through to the active-task decision. Adds pure coverage of the
mapping plus a fail-closed regression asserting the non-success outcome
and unchanged task count.

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

* fix(comments): name blocked @mentions in preview + toast instead of a vague count (MUL-4525)

The blocked-trigger preview showed a red "1 mention won't trigger" with no
name, and the post-send toast said "but 1 mention wasn't triggered" — the
user can't tell which target or why. Now each blocked mention renders its own
chip named from the mention markup the user typed ("Go · No permission"),
with an error indicator and a short reason; the toast names the single target
too. The wire outcome still omits the target name (enumeration-safety) — the
label comes from the user's own draft, so nothing new is disclosed.

Shares a blocked-trigger-copy module (long + short reason labels) between the
chip and the toast, and a pure mentionLabelsByTarget/parseMentions helper in
core (fresh regex per call — a shared global leaked lastIndex). Adds core +
chip tests; drops the now-unused trigger_blocked_count keys across locales.

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

* feat(attribution): accountable-member avatar on agent task rows + transcript header (MUL-4302)

Surface who each agent run is on behalf of where runs are actually
browsed:
- Agent detail activity tab: an avatar-only AttributionBadge on every
  task row's meta line (Now + Recent work), tooltip carries the name +
  resolution source.
- Execution-record (transcript) dialog header: the full on-behalf-of
  badge next to the status pill.

Adds a compact variant="avatar" mode to AttributionBadge, reusing its
source-label mapping and degraded-attribution tone. Renders nothing when
a run has no resolved accountable member.

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

---------

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 03:09:56 +08:00
YYClaw
9eddcaff10 fix(chat): defer cancellation-time finalization until the task transcript is stable (#5246)
A quick Stop before the agent's first token no longer races a late reply. Started-but-empty cancellations defer the empty/non-empty judgment until the daemon acks its transcript flush (or a grace-period sweeper fires), then settle to a single outcome. Empty outcomes persist a durable, creator-authorized draft restore (fetched/consumed via a dedicated endpoint, reconnect-safe and at-most-once) instead of broadcasting the prompt over the workspace bus.

Closes #5219
2026-07-15 00:52:27 +08:00
Marcelo Cecin
7985699df9 feat(help): surface the running server version in the Help popover (#4959)
Surface the running server build version in the Help popover so self-hosted
operators can confirm what's deployed and include it in bug reports.

- Backend exposes it via /api/config's server_version (from main.version),
  omitempty so older/unstamped builds omit the field.
- Unstamped "dev" builds are normalized to empty and the row stays hidden.
- The row is suppressed on the managed cloud (frontend host multica.ai) and
  shown only on self-hosted deployments.
- Frontend renders a muted footer row in the Help popover only when the value
  is non-empty; i18n added for en/ja/ko/zh-Hans.
2026-07-14 20:11:52 +08:00
Multica Eve
e07b5403ab MUL-4502: make autopilot webhook admission durable (#5386)
* fix(autopilots): make webhook admission durable

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

* fix(autopilots): address webhook delivery review

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

---------

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-14 16:20:33 +08:00
Bohan Jiang
bf288349f6 feat(project): add start_date and due_date fields (MUL-4388) (#5313)
Projects become schedulable planning objects alongside their issues: add
optional start_date / due_date, mirroring issue.start_date / issue.due_date.
This is only the first slice of #5227 — labels, metadata, and the editable
metadata UI are still out of scope.

- migration 166: two nullable DATE columns on `project` (calendar days, no
  FK/index — matches the issue end-state after migration 112)
- sqlc CreateProject / UpdateProject carry the dates; UpdateProject uses
  narg so an explicit null clears
- handler: parse YYYY-MM-DD (400 on bad format), rawFields-presence clear on
  update, and the hand-scanned SearchProjects query returns the columns
- CLI: `project create/update --start-date/--due-date` (empty clears on update)
- frontend + mobile types/zod schemas: the two new schema fields are
  nullable().default(null) so a project from an older backend (frontend
  deploys before backend) parses to null instead of degrading the batch to
  the empty fallback; added a search schema drift test
- projects skill / CLI docs

Part of #5227

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-13 13:22:02 +08:00
Jiayuan Zhang
1427e8abd3 feat(agents): add conversational creation studio (#5296) 2026-07-12 15:40:10 +08:00
Jiayuan Zhang
c377d7fb4f feat(labels): add scoped label management (#5279)
* feat(labels): add scoped label management

* fix(labels): address review feedback

* fix(migrations): use unique label migration prefix
2026-07-12 03:46:08 +08:00
Jiayuan Zhang
a14098288b feat: redesign agent Skills and MCP capabilities (#5277) 2026-07-12 02:53:17 +08:00
Multica Eve
bf161f2f9c fix(tasks): preserve merged comment delivery (#5192)
Track actual claim-time delivery, support legacy daemons, and repair comment
batches across claim, retry, edit, and delete races.

MUL-4348

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-10 14:10:10 +08:00