11 Commits
Author SHA1 Message Date
e2f4a22030 feat: steer a running agent from the normal composer, per recipient (MUL-7631) (#8760)
* feat(server): steer running turns from ordinary comments (MUL-7631)

A comment can now name recipients whose running turn should receive it
(`steer_agent_ids` on POST /issues/:id/comments). Each named recipient
with a running, steer-capable turn gets the comment bound to that turn
instead of a follow-up run; any other recipient keeps its normal
queued / coalesced / deferred trigger, so losing a race never drops input.

- One comment can steer several turns: receipts are keyed by
  (comment_id, task_id) and returned as `supplements` on comments and
  timeline entries. The single supplement_* fields mirror the first
  receipt for older clients.
- Completion reconciliation skips a steered comment only for the agent
  it steered, so the same comment still reaches recipients that were
  addressed without steering.
- Delivery claims match the (comment, run) pair.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Co-authored-by: multica-agent <[email protected]>

* feat(issues): choose per recipient how a message reaches a running agent (MUL-7631)

Steering moves from a separate "Add message" box on the run row into the
normal reply and comment composers. Recipients keep the existing trigger
rules; each recipient's current run on the issue decides what the message
can do:

- running (and steer-capable): add to the current run (default in that
  run's own thread), start after this run, stop and start over, or skip
- queued: include when it starts, or skip
- idle: start on send, or skip

Receipts follow the message ("Waiting for Lambda to read it" → "Read by
Lambda · after step N"), a failed delivery offers retry or sending it as
a new run, and the run's step list marks where it read the message.
A draft whose recipient finished meanwhile stays in place and says it
will start a new run; a message with files is handled after the run.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Co-authored-by: multica-agent <[email protected]>

* fix(server): steer only the chosen turn, and make a retried steer idempotent (MUL-7631)

- Steering names the exact running turns the author chose
  (`steer_task_ids`). A chosen turn that ended before the send arrives is
  never swapped for a later turn of the same agent; that recipient keeps
  its normal trigger.
- A steering send carries `client_request_id`. A retry after a lost
  response returns the original comment (200) instead of creating a second
  comment and a second delivery; a concurrent twin binding the same request
  is treated as already steered.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Co-authored-by: multica-agent <[email protected]>

* fix(issues): guard steering sends against stale previews and broad resends (MUL-7631)

- "Stop and start over" never stops a run while the trigger preview is
  still catching up with an edited @mention: the stop is dropped unless the
  preview answers the submitted text.
- Steering sends the chosen turns' task ids and one request id per draft
  text, reused on retries of the same text.
- "Send as a new run" on a failed receipt reaches only that receipt's
  agent: every other current recipient is suppressed.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Co-authored-by: multica-agent <[email protected]>

* fix(issues): keep the reply box placeholder neutral (MUL-7631)

The empty reply box cannot know who a reply goes to: the author may
@ someone else or only talk to a teammate. The recipient chip already
says what Send will do once there is text.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Co-authored-by: multica-agent <[email protected]>

* test(issues): give steering composer tests room for the preview debounce (MUL-7631)

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Co-authored-by: multica-agent <[email protected]>

* feat(issues): choose the default reply to a running agent (MUL-7631)

Preferences > Comments gains "When replying to a running agent":
"Add to current run" (default) or "Start after this run". It only
changes what a reply does without a per-message choice; the recipient
chip still offers both, and replies that never steered by default
(another thread, an idle or queued agent) are unaffected. Saved on this
device next to the sticky comment bar.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Co-authored-by: multica-agent <[email protected]>

* fix(server): save one comment per send and honor "don't start" on replay (MUL-7631)

Idempotency now lives on the comment, not the delivery receipt. A send's
client_request_id is stored on the comment behind a partial unique index
(migrations 550/551), so a retry, or a concurrent twin, returns the saved
comment (200) whether the send steered a running turn or fell back to a
normal trigger. Before, a twin could save a second comment, and a send whose
turn had ended kept no receipt to find.

The agents an author chose not to start are stored on the comment too, and
completion replay skips them. "Send as a new run" for one missed recipient,
and "Won't start this time", no longer wake the other agent once its current
run completes. An edit re-records the choice.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Co-authored-by: multica-agent <[email protected]>

* fix(issues): repeat the original steering request on retry (MUL-7631)

Until a send is settled, retrying the same text sends its first steering
request unchanged, even after the chosen turn ended. The server then returns
the comment the first attempt saved instead of posting it again as new input.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Co-authored-by: multica-agent <[email protected]>

* fix(migrations): fail fast on locks in 549 and 550 (MUL-7631)

Both take an ACCESS EXCLUSIVE lock on a table the product touches
continuously: comment for every read and write, task_supplement for every
daemon claim. Bound lock acquisition and execution, as 483 does for issue,
so a long transaction makes the migration fail and retry on the next run
instead of queueing all traffic behind it.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Co-authored-by: multica-agent <[email protected]>

* fix(server): steer at most one turn per comment during rollout (MUL-7631)

Steering is live, and servers from before per-run receipts claim every
receipt of a comment at once. While they still serve daemons during a
rollout, a comment bound to two turns could have the second copy marked in
flight and never delivered. Until every server claims per (comment, run),
a comment steers the first chosen turn only; later recipients keep their
normal trigger. A follow-up lifts the limit after this ships.

Also covers a steer_task_ids entry that names another issue's turn.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Co-authored-by: multica-agent <[email protected]>

* fix(server): finish a saved send on retry; keep an edit's choices with its text (MUL-7631)

A send's comment was saved before its agents were started or steered, and
deduplication treated the saved comment as the whole send. A dropped
connection cancelled the request between the two, and the retry only
returned the comment, so no agent ever received it.

- Attempts of one logical send now run one at a time under a transaction
  advisory lock, held on its own connection: a twin waits for the attempt in
  progress (up to 30s, then 409) instead of racing it, and a process that
  dies releases it.
- After the comment is saved, dispatch runs on a non-cancelable context, and
  comment.client_request_dispatched_at (migration 552) records that it
  finished. A retry that finds a saved but undispatched comment finishes the
  dispatch with the comment's recorded choices.

An edit's "don't start" choices were written by a separate statement after
the text, so interleaved edits could leave an older edit's choice. They are
now part of UpdateComment, under the same revision check as the text.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Co-authored-by: multica-agent <[email protected]>

* fix(issues): offer one steered recipient per message during rollout (MUL-7631)

The server steers at most one turn per comment until #8800, but the
composer showed "Add to current run" for every running recipient and the
server quietly queued the rest. Now only one recipient steers: the one the
author picked, otherwise the first that would by default. The others show
"Start after this run", and picking "Add to current run" on one of them
moves the steer there.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Co-authored-by: multica-agent <[email protected]>

* fix(server): claim a send before dispatching it; drop the request lock (MUL-7631)

The previous recovery marked a send dispatched only after reaching its
agents, so a failure after dispatch made a retry reach them all again. It
also held a pooled connection per send for an advisory lock while the send
needed more from the same pool, which could wait on itself until timeout.

A send's comment now holds a dispatch claim instead
(comment.client_request_dispatched_at, one conditional update): only the
attempt whose claim takes effect publishes the comment and reaches its
agents. A failed claim writes nothing else and returns 500 for the client
to retry; a retry that finds an unclaimed comment claims and dispatches
it; a claimed one is only returned. Concurrent attempts no longer wait on
each other, and post-save dispatch keeps a 30s bound of its own.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Co-authored-by: multica-agent <[email protected]>

* feat(server): let one comment steer several running turns (MUL-7631)

Lifts the rollout limit from #8760. Every server now claims receipts per
(comment, run), so a comment can be bound to each running turn its author
chose, and each recipient receives it in its own run.

Merge only after #8760 is deployed everywhere.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Co-authored-by: multica-agent <[email protected]>

* feat(issues): steer every running recipient a message addresses (MUL-7631)

The client side of lifting the rollout limit: each running recipient can
take the message in its current turn again, instead of only one per
message.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Co-authored-by: multica-agent <[email protected]>

* refactor(issues): drop send-retry idempotency and two display extras (MUL-7631)

A steering send now behaves like any other comment when its response is
lost: a retry posts it again. The machinery that tried to make that retry
return the saved comment grew with every edge it met, and ordinary comments
never had it:

- Remove comment.client_request_id, its unique index, and the dispatch
  claim (migrations 551/552, and 550 reduced to suppressed_agent_ids).
- Remove the replay/resume path in CreateComment, the post-save
  non-cancelable dispatch context, and the client's sticky request id.
  Steering sends only `steer_task_ids`; each binding uses the comment id
  as its receipt request id.

Two display extras go too, since the UI already shows the same thing:

- The "run ended while you were writing" notice: the recipient chip
  already switches from "Add to current run" to its new action.
- "after step N" on a read receipt: the run trace already places the
  message at the step where it was read.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Co-authored-by: multica-agent <[email protected]>

* fix(issues): space agent names in Chinese copy; neutral recipients header (MUL-7631)

- The steer badge joined names with Intl.ListFormat, which gives
  "Lambda和Orion" in Chinese. Latin names are now spaced from the Chinese
  joiner ("Lambda 和 Orion"), per the zh copy conventions; the enumeration
  comma stays unspaced.
- The multi-recipient popover was still titled "Will start when sent" and
  its tooltip said "choose who runs", though each row now picks how that
  agent handles the message. Title it "Recipients" and reword the tooltip.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Co-authored-by: multica-agent <[email protected]>

* fix(issues): translate the recipient source labels in Chinese (MUL-7631)

"assignee" and "@mention" were left in English in zh-Hans; the recipient
menu header shows them. Use 负责人 (per the zh conventions) and @提及.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Co-authored-by: multica-agent <[email protected]>

---------

Co-authored-by: Claude Opus 5.5 <[email protected]>
Co-authored-by: multica-agent <[email protected]>
2026-09-25 04:42:26 +08:00
Multica Eveandmultica-agent 8c9f865e3e MUL-7480: Revert comment steering feature (#8648)
* Revert "MUL-7480: Link delivered steers to final replies (#8623)"

This reverts commit 3de6275eb3.

Co-authored-by: multica-agent <[email protected]>

* Revert "fix: preserve active task intent in steer frames (#8621)"

This reverts commit b866dacd1c.

Co-authored-by: multica-agent <[email protected]>

* Revert "MUL-7480: Steer active agent turns from comments (#8605)"

This reverts commit 8ce795b007.

Co-authored-by: multica-agent <[email protected]>

* chore(db): remove reverted comment steer schema

Co-authored-by: multica-agent <[email protected]>

---------

Co-authored-by: Sol-Boy <[email protected]>
2026-09-21 18:29:50 +08:00
8ce795b007 MUL-7480: Steer active agent turns from comments (#8605)
* feat: steer active agent turns from comments (MUL-7480)

Co-authored-by: multica-agent <[email protected]>

* fix: make comment steering hint driven

Co-authored-by: multica-agent <[email protected]>

* fix: harden active comment steering races

Co-authored-by: multica-agent <[email protected]>

---------

Co-authored-by: Forge-Boy <[email protected]>
Co-authored-by: multica-agent <[email protected]>
2026-09-20 19:00:53 +08:00
78a5f69ae1 MUL-6813: fix: surface private runtime owner mismatch as explicit failure (#7805)
* fix: fail private runtime owner mismatches (PUCK-89)

Co-authored-by: multica-agent <[email protected]>

* fix: keep runtime mismatch repair off idle claim path

* test: cover mixed runtime claim outcomes (PUCK-89)

Co-authored-by: multica-agent <[email protected]>

* fix: settle runtime owner mismatches during claim

* fix: reject ownerless agents on private runtime claims

* chore: restore claim version sampling layout (PUCK-89)

Co-authored-by: multica-agent <[email protected]>

* fix: re-authorize delivery at the finalize boundary, dedicated runtime_access_denied client copy, fixture convention (PUCK-89)

Blocker 1 — final delivery gate: FinalizeTaskClaim now runs a caller-
supplied authorize closure inside its transaction. The singular and
batch claim paths share finalizeClaimDelivery, which re-locks the
runtime row (FOR UPDATE), re-reads the agent, and re-verifies the
private-runtime owner fence against CURRENT ownership before the task
token commits. A concurrent re-registration that would change
owner_id blocks until the gate commits, closing the stale-snapshot
TOCTOU. Mismatched tasks settle through the existing
failClaimedTaskBeforeLaunch -> FailTask path; singular keeps
200 {"task":null}, batch skips the task and keeps returning valid
ones. Regressions cover both paths.

Blocker 2 — client copy: runtime_access_denied gets dedicated
actionable copy (make runtime public / rebind-copy agent) on the
issues blocked-trigger mapping, both chat send-failure toasts, the
chat failure-reason map, the mobile dispatch-reason helper, and the
autopilot run-now toast. Generic fallbacks unchanged; locale keys
added for en/ko/ja/zh-Hans.

Blocker 3 — fixture convention: runtime_access_denied_test.go now
uses testutil.Call; daemon_runtime_access_test.go seeds its chat task
via the dbfx.Task fixture. Test semantics unchanged.

Co-authored-by: multica-agent <[email protected]>

* fix: bind final task token to locked runtime owner

Co-authored-by: multica-agent <[email protected]>

* fix: keep delivered user context on current owner

Co-authored-by: multica-agent <[email protected]>

* test: use testutil.Call in settlement-failure claim regression

Convert the last manual httptest.NewRecorder flow in
TestFinalizeClaimDelivery_SettlementFailureIsUnsettled to the repository's
required testutil.Call helper (hard convention from review) and drop the
now-unused net/http/httptest import. No production code changes.

Co-authored-by: multica-agent <[email protected]>

* PUCK-132: settle queued private-runtime owner mismatches as runtime_access_denied

Align persisted task failure semantics with admission semantics: queued
private-runtime ownership mismatches now settle as runtime_access_denied,
letting clients reach the dedicated recovery copy instead of the generic
invalid_task_identity copy. Actual task/agent identity violations
(agent rebound, agent deleted, response identity mismatch,
error_agent_runtime_changed) keep invalid_task_identity.

- add taskfailure.ReasonRuntimeAccessDenied (permanent, non-retryable
  ownership authorization failure; agent process never launched)
- swap the reason in the two owner-mismatch settlement paths in
  handler/daemon.go (response-assembly recheck + delivery-gate
  authz-error default branch, including ownerless-runtime denial)
- regression A (queued issue task), B (queued chat task + assistant
  failure message via existing FailTask path), C (agent rebind keeps
  invalid_task_identity)

Co-authored-by: multica-agent <[email protected]>

* PUCK-132: map persisted runtime access failures in clients

* fix(i18n): add missing fr translations for runtime_access_denied keys

Co-authored-by: multica-agent <[email protected]>

---------

Co-authored-by: multica-agent <[email protected]>
Co-authored-by: worker-opencode <[email protected]>
Co-authored-by: puck-181 <puck-181@local>
2026-09-18 15:39:25 +08:00
7ebe0bf58d MUL-7213: feat(server): Triage has no executor (#8373)
* feat(server): start no run for an issue in triage (MUL-7213)

An issue waiting in Triage produces no execution run, and the triage run
itself leaves no trace an execution run can inherit.

The rule cannot be enforced at the call sites. Five paths enqueue without
looking at status at all (comment and mention dispatch, quick action,
manual rerun, auto-retry), and dispatchIssueRun discards the enqueue error
entirely, so a missed call site would fail silently. So the check sits at
the queue door — immediately before every INSERT of an issue-linked
agent_task_queue row — and the upstream short-circuits exist only so that
previews and dispatch reasons stay honest about what the door will do.

guardIssueNotInTriage covers all five insert sites: both enqueue funnels,
FailTask's in-transaction retry, the orphan sweeper's retry, and the
delegated-failure recovery dispatch. Two future paths are meant to be
exempt and both are Triage's own — the triage run, and accept, which
leaves Triage in the same transaction that enqueues the execution run.

Upstream, WillEnqueueRun, maybeEnqueueOnAssign, the two
shouldEnqueue*OnAssign gates and the comment trigger router all refuse
Triage; rerun and quick action refuse with 403 issue_in_triage, a new
dispatch reason code. WillEnqueueRun also treats leaving Triage as a
creation rather than a status change: accept is when the issue becomes
work, and the backlog-to-elsewhere rule would refuse it outright.

Two narrower rules follow. retryEligible excludes triage runs for the
reason it excludes autopilot runs: re-triaging reads the entry as it
stands now, so replaying a failed attempt is never the right recovery.
And GetLastTaskSession excludes them from all three CTEs, so the first
execution run after accept does not resume the conversation in which the
agent was still deciding whether the entry was worth keeping.

Refusals are deliberately quiet where a caller cannot act on them. The
FailTask guard never returns — that transaction also carries the parent's
failed status, and losing it would leave the task stuck in 'running'.

Verified: internal/handler, internal/service and cmd/server pass; every
new test was confirmed to fail with the change neutralized.

Co-authored-by: multica-agent <[email protected]>

* fix(server): close two triage session bypasses around rerun (MUL-7213)

Review found that session isolation had two holes the query-level
exclusion could not reach, and that the two quietest queue-door paths had
no direct coverage.

A manual rerun resolves its session from the task the user named, via
rerun_of_task_id, not from GetLastTaskSession — so after accept, naming
the historical triage task reran the triager and resumed the triage
conversation, walking straight around the exclusion. RerunIssue now
refuses a triage source: redoing triage is re-triage, a different action
on a different status. rerunSourceMatchesTaskScope refuses it too, which
is what still holds for a rerun row an older server wrote mid-deploy.

GetLatestTaskRolloutMissing reports only whether GetLastTaskSession fell
back, so the two have to exclude the same rows. It did not, so a terminal
triage run with session_rollout_missing told the first execution run after
accept that it had lost the previous turn's context — about a turn it was
never entitled to.

Tests now cover the two doors that refuse silently: FailTask's
in-transaction retry, which must leave the parent failed and add no child,
and dispatchDelegatedFailureRecovery, which builds its coordinator task
with a direct CreateAgentTask call. Both assert against a positive control
so a zero cannot come from an inert fixture; the recovery test also shows
the obligation is deferred rather than dropped — the same pending comment
wakes the coordinator once the issue is accepted.

Verified: internal/handler, internal/service and cmd/server pass; all five
new tests were confirmed to fail with the fixes neutralized.

Co-authored-by: multica-agent <[email protected]>

* refactor(server): let a named agent talk on a Triage issue (MUL-7213)

The rule shipped as "an issue in Triage starts no run", which is a
mechanical restatement of the product red line rather than the line
itself, and it was too wide: @-mentioning an agent to discuss a Triage
entry was refused along with everything else.

What Triage actually lacks is an EXECUTOR. Nothing may derive one from the
issue — the assignee, a prefilled owner, a squad leader, an automatic
retry — because that is exactly what the triager is still deciding, and
because prefilling an owner is how a run starts today, the triager would
otherwise dispatch the very owner it was only proposing. A person naming
an agent by hand is a different act: no triager action produces it and the
cost is one the person chose. That is the same shape as backlog, which
parks assignment but lets comments through, one notch tighter because in
Triage the assignee is only a proposal.

So the queue door now judges the run's origin rather than the funnel it
came through. OriginDerived is the zero value, so a caller that says
nothing still gets the strict answer and a new enqueue path cannot leak in
by omission; the two mixed wrappers take it as a parameter, which made the
compiler enumerate every call site.

Comment routing loses its blanket short-circuit and instead refuses the
two routes that derive an executor — the assignee fallback and the squad
leader fallback. Explicit mentions, replies to an agent, and thread
continuation route as they do anywhere else. Rerun now follows its source:
a discussion run may be repeated, naming no source means "run the assignee
again" and is refused, and the triage run itself keeps its own reason.

Assignment, quick action, auto-retry and all three session isolations are
unchanged. The delegated-failure door is gone because main's #8406 gate
subsumes it: Triage is its own lifecycle category, so it is neither
unstarted nor started and both that gate and the pending-recovery query
already exclude it. A test pins that.

Verified: internal/handler, internal/service and cmd/server pass; both
halves of the new rule were confirmed to fail when neutralized in place.

Co-authored-by: multica-agent <[email protected]>

* refactor(server): hold Triage in its own column, not in status (MUL-7213)

`status` answers "how far along is this work". Triage answers "is this
work at all". Holding the second question inside the first field makes
every reader of `status` re-answer it, which is where the scattered
`<> 'triage'` checks came from — main carried 9 of them and this branch
had grown to 23. A column of its own asks it once.

issue.triage_state is NULL for an ordinary issue and `pending` for one
waiting in Triage. Adding a nullable column with no default is a
catalog-only change, so no table rewrite and no backfill; the queue reads
a partial index sized to itself rather than to the issue table.

What follows from the move:

- issuestatus goes back to 7 keys and 4 categories. Triage is no longer a
  category, a behavior, or something ExpandCategories can name, so
  CategoryForBehavior, BehaviorsForCategory, ParseCategory and
  ExpandCategories lose their special cases, and the dead board-order arm
  and status label go with them.
- WillEnqueueRun loses `acceptedFromTriage`. Accept clears a column and
  then takes the ordinary create / assign path, so there is no "was in
  triage" transition left for the predicate to recognise.
- The write lock disappears rather than narrowing. Status, project and
  parent on a Triage entry are the triager's proposal and accept is what
  confirms them, so ordinary writes reach them; the marker itself is not
  a field of the issue API, so there is nothing left to lock.
- The duplicate guards carry `triage_state IS NULL` instead of a status
  key, and the delegated-failure recovery predicate gains the same, in
  both its SQL and its Go mirror.

What does NOT follow, deliberately: the reserved NAME stays. Migration
475's CHECK is deployed and 476's renames are irreversible, so `triage`
remains unavailable as a custom status key and Resolve keeps refusing it
— one reserved word rather than five special cases. Read-path exclusion
is a separate sub-issue and is not attempted here.

Also from review: the quick-action refusal is now documented as a
first-phase product choice rather than a consequence of the rule (its
target is configured, not derived), and ErrIssueInTriage no longer claims
that nothing runs.

Verified: handler, service, issuestatus, cmd/migrate and cmd/server pass
on a database migrated from 001; every column read was confirmed to turn
its own tests red when neutralized. cmd/migrate's concurrent-index
convention test caught a missing cleanup hook for the new index.

Co-authored-by: multica-agent <[email protected]>

* fix(server): hold the parent of a Triage entry (MUL-7213)

Removing the write lock went one field too far. Status, project, assignee
and the rest on a Triage entry are the triager's proposal and accept
confirms them, so those writes belong. The parent is not a proposal:

- the routing panel has no parent field. "Merge into an existing issue"
  links rather than re-parents, so a Triage entry hanging off a parent is
  a half-state the product never asks for;
- a child in Triage carries a proposed status, so it is never terminal.
  stageBarrierClosed would wait on it forever — holding the whole sibling
  set, or one stage's frontier — and ChildIssueProgress would count it in
  the denominator. Both reach it through parent_issue_id, so refusing the
  write is what keeps them out of reach. That is behavior, not display,
  and it is why this one is worth a lock rather than a read-path filter.

UpdateIssue and batch refuse a request that carries parent_issue_id for
an issue in Triage, with or without a value: null clears, which is
equally a parent decision the triager does not get to make. The batch
asks one count rather than listing statuses, since "any" is all it needs.

Verified: handler, service, issuestatus, issueguard, cmd/migrate and
cmd/server pass; both new tests were confirmed to fail with the guard
neutralized.

Co-authored-by: multica-agent <[email protected]>

* fix(server): drop the triage case from the handoff predicate (MUL-7213)

MUL-7379 (#8435) landed on main while this branch was open and added
issueStatusIsHandoff with a `triage` case, resting on Triage resolving to
a category of its own without a catalog read. Once Triage stops being a
status that resolution is gone, so the call errors on a value no issue can
hold any more.

The case is removed rather than repaired: a Triage entry carries whatever
status the triager has proposed and is answered on that. Suppressing
notifications for Triage entries is a different rule and belongs to
MUL-7219 — the status model was giving it incidentally, and that was never
the mechanism the design asks for.

Verified on a database migrated from 001: cmd/server, internal/handler,
internal/service, internal/issuestatus and cmd/migrate pass.

Co-authored-by: multica-agent <[email protected]>

* chore(db): renumber the triage migrations past the telemetry batch (MUL-7213)

MUL-7236 (#8252) took 479-482 on main while this branch was open, so both
triage migrations collided. 483 adds issue.triage_state, 484 builds its
partial index; the concurrent-index cleanup hook moves with it.

Verified on a database migrated from 001 with the new numbering.

Co-authored-by: multica-agent <[email protected]>

---------

Co-authored-by: J <[email protected]>
Co-authored-by: multica-agent <[email protected]>
2026-09-15 15:34:21 +08:00
Yushan 3551e72e76 MUL-7232 feat(daemon): add dsh desktop(self-hosted) support (#8237)
* feat(daemon): discover the DSH CLI bundled in DeepSeek Harness Desktop

DeepSeek Harness Desktop ships its CLI inside the .app and never installs
`dsh` onto PATH, so a GUI-launched daemon missed it on exec.LookPath — and the
login-shell sweep could not rescue it either, because no rc file has a reason
to know that path. Only a hand-made symlink made dsh visible at all.

Add the app-bundle fallback the Codex provider has had since #5205. The
candidate is a Node script rather than a native binary, so it counts only while
it is executable: an entry discovered without the executable bit would be
advertised as a healthy runtime and then fail on every spawn.

The Multica runtime profile gate still applies — a bundled CLI without the
profile is not a runtime.

* fix(daemon): report and install the missing DSH runtime profile

probeAgentCLIs is documented as pure discovery, but dsh's runtime-profile gate
lived inside it — one layer above the verdict machinery that turns a drop into
a /health skipped_agents reason and a daemon-log line. A dsh binary without the
profile therefore vanished from the runtime list with nothing anywhere saying
why, which is the shape the DSH reports in #7721 and #6936 run into.

Move the gate down to probeBuiltinRuntime and give it its own verdict: dsh is
now discovered like any other CLI, and failing to use it is a reported,
actionable drop. The verdict is deterministic, so it demotes immediately rather
than waiting out a confirmation window — it is a fact about the CLI's
environment, not about bytes mid-write. The executable is checked first,
because probeDshMulticaProfile cannot tell "the profile refused" from "there
was nothing to run", and would otherwise blame a missing profile for a path
that vanished under us.

Reporting is only half of it: DSH is the one built-in whose CLI is not enough
on its own, and no other provider needs anything installed into the agent's own
home. MULTICA_DSH_PROFILE_BUNDLE now names what to install — an npm spec, a
directory or a tarball, candidates tried in order. Unset stays the default and
means "do not touch the user's DSH installation"; there is nothing to point it
at yet either, because Multica's own bridge is unpublished (#6936).

DSH Desktop ships the pnpm that `dsh plugin` forwards to inside its own
runtime-commands directory and injects it only for the processes it spawns, so
the install prepends that directory to PATH. Without it the command fails with
"pnpm not found on PATH" on exactly the machines this is for. The install runs
once per daemon, and the discovery loop is kicked when it finishes so dsh comes
online immediately instead of at the next tick.

* fix(daemon): keep a registered dsh runtime in step with its runtime profile

Two states have to agree: the Multica runtime profile is installed, and a dsh
runtime is registered. Neither disagreement corrects itself, and both leave the
server routing work into a CLI that cannot start.

When the profile is removed, dsh stays discovered and keeps its runtime, so
nothing else in the discovery loop looks at it again. Observed in the field: a
profile removed a minute after startup stayed live for three minutes and a chat
task failed against it. When a profile is installed by hand, the runtime is
missing but the converge backoff has already doubled to agentConvergeMaxBackoff
(30m) over the rounds that could not register it, so the fix stays invisible
for up to half an hour.

Compare the two states on every tick and force a round on disagreement, in
either direction. A round forced for a registered provider has nothing missing
to register, so convergeRuntimeRegistrations now consumes the verdict map it
used to discard — safe because demoteUnusableRuntimes owns the claim barrier
and the seq-stamped hold, and stays the single owner of demotion.

The profile's presence is a stat of the manifest DSH itself looks for, so the
check costs one syscall per tick; the authoritative --probe stays inside the
probe round the check forces.

* docs(runtime): document the DSH runtime-profile variables

The two variables this branch adds were undocumented, and the install guide
still told readers to run `dsh plugin --profile multica add <bundle>` without
ever saying what <bundle> is — the hole #6936 was filed against.

Document MULTICA_DSH_PROFILE_BUNDLE and MULTICA_DSH_PLUGIN_PATH next to the
other MULTICA_DSH_* variables, and name the bundle in the DSH setup step: what
implements the protocol, where the bridge lives, and that the daemon reports
the missing profile on /health rather than registering a runtime that cannot
start. All four locale files, so the translations do not drift.

* refactor(agent): export the DSH stdio protocol version

The daemon's runtime-profile probe accepts or rejects a profile on this exact
number: one answering `--probe` with a protocol this backend does not drive
must not be registered. That decision was about to be made against a second
copy of the constant in internal/daemon, and a second copy is one that can
drift from the code actually speaking the protocol.

Export it so the probe reads the number from its only honest source. No
behaviour change: the value is still 1.

* fix(redact): mask credentials carried in URL userinfo

The connection-string rule covers postgres, mysql, mongodb, redis and amqp
only, so `https://user:token@registry/...` passed through untouched. That shape
is not hypothetical for agent output: npm and pnpm accept an authenticated
registry URL as a package spec, and both the package manager and the registry
echo the request URL back in their error text, which is how it reaches a log
line without anyone logging the spec itself.

Add a scheme-agnostic userinfo rule. The scheme and host survive — which
registry refused the request is the part an operator reads, and it is not the
secret — and userinfo requires both a colon and an `@` before the next path
separator, so `https://host:8443/p`, `ssh://git@host/p` and a bare `a:b` in a
path are all left alone. Tests cover both directions.

* fix(daemon): decide the DSH runtime-profile verdict on evidence

probeDshMulticaProfile returned a bare bool, so a timeout, a non-zero exit,
unparseable output, a future protocol version and a genuinely absent manifest
all collapsed into "the profile is not installed" — a verdict that demotes a
live runtime and, with a bundle configured, installs over the user's DSH home.
This rebuilds the verdict layer around what was actually observed.

Classification. The probe now returns one of OK / missing / incompatible /
unavailable. The frame decides, not the exit status: a profile that printed a
valid answer has answered, whatever the process did on its way out — which also
stops a process-tree lifecycle error from being read as a protocol failure.
With no usable frame, a cancelled ROUND stays transient (the daemon is shutting
down; that says nothing about the profile) and otherwise the manifest decides.
A manifest that IS present keeps every failure transient, which is what
protects a working install during an upgrade.

Timeouts are not transient by themselves. Asked for a profile it does not have,
DSH does not refuse `--probe` — it hangs, printing nothing, until something
kills it. Measured: still running after 10s, zero bytes on both streams. So a
timeout is the ordinary way a missing profile presents, and treating it as
transient made the profile undetectable on exactly the host the automatic
install exists for. The manifest is the same file DSH's own loadProfile
consults before refusing to boot, so a confirmed-absent one is evidence.

Order. The profile probe now runs only after version detection succeeds.
exec.LookPath is far too weak a proxy for "this CLI works": on Windows the CLI
is a .cmd shim it resolves happily and which exits 9009 — cmd.exe's "command
not found" — when what it forwards to is missing. Probing the profile first
reported such a machine as missing its runtime profile, a repair for a problem
it did not have.

Demotion. An incompatible profile is reported and never demoted: this daemon
can be the stale side of a protocol skew, and tearing down a live runtime
because THIS build is behind is a destructive answer to a version question.
The confirmation window that gated the not-executable verdict now gates every
condemnable verdict, keyed per verdict so a provider moving between states
starts a fresh clock rather than inheriting one earned by another problem.

Convergence. A registered dsh whose profile was removed forces a round on every
tick, because condemning it takes two of them and nothing else schedules the
second: with dsh still registered nothing is missing a runtime, so an unforced
tick returns without probing at all. The mirror direction — a profile with no
runtime — stays throttled to one forced round, since no round is guaranteed to
resolve it and forcing would bypass agentConvergeMaxBackoff forever.

Offline cause. A missing profile reaches the server as a structured
`dsh_profile` code rather than a bare offline, and carries whether the daemon
is installing the profile right now — the one case where queueing is right.
That claim is withdrawn if the install gives up: the runtime row is written
once, by the demotion that also removes the runtime from the index, so nothing
later would correct it and the work would queue forever behind an install that
already stopped.

Provisioning. Runs under the daemon's lifetime through processtree, so the
pnpm/node descendants cannot outlive a shutdown and keep writing into the DSH
home. Success is the manifest on disk, not the package manager's exit status,
and a candidate that exits 0 without producing a profile is a failed candidate
so the next one still gets its turn. The bundle spec no longer reaches a log
line — an npm URL can carry credentials and a path a username — and captured
output is redacted and bounded on a rune boundary. The PATH merge matches the
variable case-insensitively, because Windows spells it `Path` and an exact
`PATH=` miss left the package manager with only the plugin directory under Go's
case-insensitive de-duplication.

Startup. A daemon that registered nothing continues when it has just begun
installing the profile itself. On a host whose only provider is a dsh without
one, failing here is a deadlock rather than a fail-fast: the probe starts the
install, the error kills the process milliseconds later, the install's process
tree dies with it, and the next start repeats all of it. Nothing else is
forgiven. Because such a daemon tracks no workspace, a finished install picks
the workspace up before converging.

Repair. The reported repair names the missing package and carries no command:
the install needs a bundle only the operator can choose, and Repair.Command is
rendered to the user inside a shell fence as the line to run, so a placeholder
there is a paste-and-fail instruction.

Tests. The classification matrix, "manifest present + timeout / non-zero exit /
malformed output / future protocol ⇒ no demotion, no provisioning", the 9009
shim, the forced-round sequence, the withdrawal, the startup exception, the
empty install, and the case-insensitive PATH merge. Two existing tests read the
developer's real ~/.dsh and one fake dsh could not answer `--version` at all —
both now pinned to the test's own directory and to the shape the feature is
actually about.

* feat(daemon): discover the CLI shims DSH Desktop generates

The macOS fallback pointed at one path inside the app bundle, and Windows had
none at all — every candidate there was a /Applications path that cannot exist,
so a Windows host running DSH Desktop reported no dsh whatsoever. Replace it
with one layout that serves both platforms.

The CLI is not in the install directory. DSH Desktop generates shims under its
own per-user data directory — ~/Library/Application Support/DSH Desktop on
macOS, %APPDATA%\DSH Desktop on Windows — and on Windows that is roaming
application data even though the app installs to Program Files or
%LOCALAPPDATA%\Programs. One lookup therefore covers both install modes, since
a per-machine install still generates these shims per user.

Payload directories are content hashes (and, under host-commands, a hash plus a
generation uuid), so they are enumerated rather than composed. Only directories
holding a bin/ are accepted, so a stray file or half-extracted download is
skipped; modification time orders them so an upgrade's new payload wins over an
abandoned one, and the name breaks ties because ReadDir order is not a promise
and the daemon must not pick a different CLI on different rounds.

host-commands outranks cli, and that is load-bearing: nothing here executes a
candidate, so a broken-but-present shim is indistinguishable from a working one
at this layer — and on the install that prompted this, the cli shim was exactly
that, resolvable by exec.LookPath and exiting 9009. Ranking is the only lever.

Generated shims also outrank the macOS app-bundle script, which is entered
through `#!/usr/bin/env node` and so only works where node happens to be
installed; a shim runs the Desktop app's own runtime by absolute path and needs
nothing on PATH. That gap was latent on macOS too.

executableCandidate had to learn the platform difference for any of this to
work: Go synthesizes a regular file's mode from the read-only attribute and
never sets an executable bit on Windows, so the Unix test rejected every
candidate and the whole fallback would have been dead code there. Windows uses
exec.LookPath, the same check the launcher makes, so a candidate accepted here
is one that can actually start — which is also why the Node script has no
Windows counterpart and .js never appears in that list.

Only default locations are covered, and nothing reads an install receipt or the
registry, so a relocated install still needs MULTICA_DSH_PATH.

The path builders take goos/env/home as arguments rather than reading
runtime.GOOS and os.Getenv, so the Windows layout is asserted from any host —
the alternative leaves it testable only on Windows, which in this package has
meant untested.

* fix(server): refuse a missing DSH runtime profile under its own reason

A runtime taken offline for a missing profile reached the server as a bare
offline, so runtimeVerdict classified it as waitable/runtime_offline and
assignments and @mentions bound to that agent queued forever — even though,
with no automatic install configured, that wait never resolves on its own.
That contradicts the semantics settled in MUL-6164: when a human has to
intervene, refuse the trigger and say how to fix it.

Blocked, but not as runtime_unusable. The two causes have opposite repairs: an
unrunnable CLI is reinstalled, while a CLI missing its runtime profile is
working perfectly and reinstalling it changes nothing. Sharing one code meant
every client told DSH users to reinstall a CLI that was never the problem — the
chip and toast said "reinstall it there", and the durable system comment left
on the issue opened with "its CLI is installed but cannot be executed on that
machine", blamed a blocked npm postinstall, and rendered `dsh plugin --profile
multica add <bundle>` inside a bash fence as the line to run on that machine. A
placeholder presented as a command is the shape of instruction people paste
verbatim and then report as broken.

So: a new runtime_profile_missing reason code, carried through readiness,
dispatch and the localized copy in all four languages. The notice branches on
the reason rather than on whether a repair command happened to be present, and
the profile text names what is missing, says the CLI is fine, and points at the
two ways to supply a real bundle without printing a command to copy.

An install the daemon is running right now is the exception: that wait does end
by itself, so the work queues instead of being refused.

RuntimeBlockedNeedsNotice replaces three inline comparisons, because a code
added to one admission path and not the others is a trigger that vanishes with
no trace on exactly the surfaces that have no response for the user to read.

* docs(runtime): document DSH profile provisioning and shim discovery

Automatic provisioning is a new, persistent feature surface, and it had no
product surface: an admin had no documented way to configure it, and the one
paragraph that existed attached the install semantics to the wrong variable —
the sentences describing what MULTICA_DSH_PROFILE_BUNDLE does followed the
MULTICA_DSH_PLUGIN_PATH sentence, so "the variable is unset by default and the
install it enables is bounded" read as being about a variable that enables no
install, and PLUGIN_PATH was then described twice.

Environment variables, in all four languages: the install semantics move onto
the variable they belong to, and now state the bounds — at most once per daemon
lifetime, only on a confirmed-absent profile, failures logged with the package
manager's own output and retried only after a restart, a timeout or an
unsupported protocol version reported and never installed over. Plus how to
diagnose (search the daemon log for `DSH runtime profile`) and how to roll back
(delete $DSH_HOME/profiles/multica). MULTICA_DSH_PLUGIN_PATH is described once,
and Windows and Linux are named as the platforms with no bundled pnpm
directory, where the daemon uses whatever is on PATH unless this points at one.

Install guide, in all four languages: what to actually put in the variable.
Multica's bridge is not on a public npm registry yet (multica#6936), so a
self-hosted team builds it from the repository and points at the build
directory, or at the tarball npm pack produces when the daemon host is not the
build host; a package name becomes the simplest option once it is published.
With a warning that belongs on this value specifically — it is installed into
every daemon host's DSH home without further confirmation, so an unvetted
third-party package is a supply-chain decision, not a convenience.

Also documents where the daemon looks for a Desktop-managed CLI, including the
detail that trips people on Windows: it is roaming application data, not the
install directory. And the one exception to "the daemon must detect at least
one built-in CLI before it will start" — a daemon that has just begun installing
the profile itself starts with no runtimes, because otherwise a host whose only
tool is a DSH needing that profile could never finish the install.

* fix(daemon): find DSH Desktop's bundled pnpm on Windows too

The automatic install shells out to `dsh plugin`, which forwards to pnpm, and
the daemon inherits no path to the one DSH Desktop ships. The lookup composed a
single macOS path and was commented as macOS-only, so on Windows the install
failed with "pnpm not found on PATH" unless the operator set
MULTICA_DSH_PLUGIN_PATH by hand — on exactly the hosts the automatic install
exists for.

Both platforms bundle it under runtime-commands in the app's own per-user data
directory, but not in the same shape: macOS 2.0.5 keeps a flat
runtime-commands/bin, while a Windows install keeps
runtime-commands/generations/<id>/bin. Composing either path leaves the other
broken, so the lookup now shares the enumerator with CLI-shim discovery and
searches both shapes at both levels. A Desktop version that moves between them
is then a version this daemon keeps working with rather than one it silently
stops supporting.

Sorting is pooled per tier rather than per directory. Doing it per directory
made the answer depend on the order ReadDir returned DSH profile names, which
is the same non-determinism the name tie-break exists to remove: the newest
generation has to win even when it belongs to a profile that sorts later. An
existing test caught this while the enumerator was being extracted.

An explicit MULTICA_DSH_PLUGIN_PATH now replaces the search instead of merely
being tried first. An operator who pinned a directory is bypassing the bundled
pnpm on purpose, and quietly falling back to it would defeat that.

Documented in all four languages, where the previous text stated the opposite —
that Windows has no bundled directory.

* fix(server): bound the in-flight DSH install claim instead of trusting it

`installing` tells the server to queue triggers rather than refuse them, so a
claim that outlives its install recreates exactly the failure the structured
reason was added to prevent: work queued behind something that already stopped.

The withdraw cannot be made to guarantee that. Three paths leave the claim on
the row. The verdict reads dshInstallInFlight when it is built, but the wait is
recorded later, when the demotion knows the runtime ids — an install that fails
in between finds an empty list, and the `installing` written afterwards is never
withdrawn. The corrective Deregister is best-effort, and during shutdown it runs
on an already-cancelled lifecycle context. And a daemon restarted mid-install
does not track the row at all.

Bound the claim instead. SetAgentRuntimeOfflineWithReason stamps updated_at, and
the install it describes is itself bounded by the daemon's provisioning timeout,
so honouring `installing` only inside a window comfortably longer than that
covers a real install while capping every way the claim can be left behind. A
row with no usable timestamp cannot be bounded and is not honoured: refusing
during a real install costs one retry the notice already asks for, while
honouring a stale claim costs work that queues until it expires.

The withdraw stays as the fast path — this is the floor under it.

* refactor(daemon): scrub URL credentials in provisioning output, not globally

The rule was added to pkg/redact's shared pattern list, where redact.Text runs
over every agent's task messages, comments and error text — so a fix aimed at
one package manager's output changed what every provider emits. The gap is real
and still worth closing in that list, but widening a shared filter is its own
change with its own blast radius, and it does not belong in a PR about DSH.

Move it to dshProvisionOutput, which is the only place this PR needs it: a
bundle spec can be an authenticated npm URL, and both the package manager and
the registry echo the request URL back in their error text. The shared redactor
still runs after it for the token shapes it already knows.

Behaviour for the provisioning log line is unchanged; behaviour for every other
provider returns to main's. Same assertions as before, moved next to the code
they now cover, plus the false-positive cases — a port, an scp-style git remote,
a bare colon in a path — and one asserting the host survives, since which
registry refused the request is what an operator reads and is not the secret.

* fix(daemon): let a converge round condemn dsh only

convergeRuntimeRegistrations started consuming the verdict map it used to
discard, so that a round forced by a DSH profile mismatch could reach demotion —
a registered dsh whose profile was removed leaves nothing missing a runtime, so
the round has no registration left to do and would otherwise return having done
nothing.

But it acted on every provider's verdict, not just dsh. On main, demotion is
reached from refreshAgentVersions alone, on its own ten-minute cadence, and that
is the schedule every provider's verdict was tuned against. Claude Code, Codex
and the rest would have moved onto a different one as a side effect of a DSH
fix — a behaviour change for providers this PR has no reason to touch.

Narrow it to dsh. It is the only built-in with a precondition that can change
without any version changing, which is why it is the only one that needs a round
it can be forced into; every other provider keeps main's behaviour exactly.
2026-09-12 11:25:56 +08:00
LinYushen 5fa65bd125 feat(billing): enforce Cloud issue count limits (#7619)
* feat(billing): enforce Cloud issue count limits

* fix(billing): address issue limit review feedback

* test(billing): exercise validation as manager

* fix(billing): resolve second review feedback

* fix(core): preserve entitlement limit discrimination
2026-08-27 14:23:09 +08:00
3460f9aeaf MUL-6342: enforce entitlement-backed autopilot quotas (#7194)
* feat(autopilot): enforce entitlement run quotas

Co-authored-by: multica-agent <[email protected]>

* chore(deploy): expose entitlement policy config (#7195)

Co-authored-by: Sol-Boy <[email protected]>
Co-authored-by: multica-agent <[email protected]>

* fix(autopilot): address quota review findings

Co-authored-by: multica-agent <[email protected]>

* fix(autopilot): finish quota review nits

Co-authored-by: multica-agent <[email protected]>

* refactor(autopilot): simplify quota schema

Co-authored-by: multica-agent <[email protected]>

---------

Co-authored-by: Sol-Boy <[email protected]>
Co-authored-by: multica-agent <[email protected]>
2026-08-19 15:51:26 +08:00
b30a3ae55c MUL-6164 feat(runtime): take an unusable agent CLI offline and refuse its triggers with the fix (#6966)
* fix(daemon): take a runtime offline when its CLI cannot be executed (MUL-6164)

A CLI that cannot exec was classified as a transient probe failure, so the
runtime stayed online and every task it claimed died at fork/exec. The user in
MUL-6164 hit the same error once per task with no signal that the runtime was
the problem — an npm placeholder stub passes exec.LookPath, so nothing else the
daemon checks can tell it apart from a working install.

ENOEXEC (and its Windows spelling, ERROR_BAD_EXE_FORMAT) is a fact about the
bytes on disk, not a hiccup: it will reproduce until someone reinstalls. Give it
its own probe verdict and route it down the track below-minimum already uses —
claim barrier, seq-stamped hold, deregistration — so the provider goes offline
with its reason instead of collecting failed tasks. Recovery needs no new
machinery: a demoted provider has no runtime, which puts it back in
providersMissingRuntimes, and the first healthy probe clears the hold and lets
converge register it again, with no restart.

One thing the below-minimum track did not need: a confirmation window. The
repair we tell users to run overwrites the bin entry in place, so a probe landing
mid-copy sees a truncated file. Demotion therefore requires two sightings a
window apart; a genuinely broken install pays one extra probe round, and a
spurious verdict would in any case recover on its own.

detectBuiltinRuntimes' second return value is now "providers condemned this
round, with the evidence against them" rather than "below-minimum versions" —
same shape, both kinds, and the value is the reason /health already shows.

Co-authored-by: multica-agent <[email protected]>

* feat(runtime): refuse triggers for an unusable agent CLI instead of queueing them silently (MUL-6164)

Taking the runtime offline stopped the per-task failures, but it replaced them
with silence: the next @mention or assignment queued as if the machine were
merely asleep, and nothing ran for two hours until queued_expired. Waiting only
makes sense when waiting is a plan — a sleeping laptop comes back on its own; a
CLI that cannot be executed does not.

dispatch/reason.go already draws exactly that line between runtime_offline
("bring the machine back, queued work waits") and agent_runtime_required
("nothing will ever claim this"), and warns that collapsing the two sends users
to fix the wrong thing. This adds the third member of that family,
runtime_unusable, and routes the new verdict to it end to end:

- The daemon reports WHY on deregistration — a stable code plus the repair
  command read from the package's own manifest, since only that side knows the
  path. Stored on agent_runtime.metadata, which registration overwrites
  wholesale, so a repaired runtime drops the explanation structurally.
- AgentReadiness now returns a verdict (available / waitable / blocked) instead
  of a bool plus prose, and the direct-agent trigger paths start consulting it —
  blocking ONLY on the blocked verdict, so an offline machine still queues.
  agentReadinessReasonCode, which re-derived the same code from agent state, is
  gone: one source, no drift.
- Every path that refuses without a human watching the response leaves the
  reason on the issue: an assignment, or another agent's @mention. The
  interactive surfaces already carry the code back to the composer, which now
  localizes it in all four languages.

Below-minimum keeps today's behaviour deliberately. It is equally futile to wait
on, but changing when THAT refuses a trigger is a separate product decision.

Co-authored-by: multica-agent <[email protected]>

* fix(runtime): keep the unusable verdict through a late register, and repair Windows (MUL-6164 review)

Two ways the refusal path failed to reach the user.

The verdict could be erased by an older answer. A register whose request was
still in flight across the demotion upserts the runtime row afterwards, and that
upsert overwrites metadata wholesale — including the reason just stored. The
local hold refuses the response correctly, but the cleanup that took the revived
row offline again sent no reason, so the server ended up "offline, cause
unknown". Every admission path reads that as "the machine will come back" and
queues, which is exactly the behaviour this change exists to remove. The
demotion record now keeps the structured cause and the revived-row cleanup
re-attaches it per row. The regression test drives the real interleave — a
register held inside the server handler across the verdict — and fails without
the fix.

The repair command was POSIX-only. Windows had just gained detection
(ERROR_BAD_EXE_FORMAT), so a Windows user was correctly refused and then handed
`cd 'C:\...' && node install.cjs`: cmd.exe treats the quotes literally and
PowerShell 5.1 has no `&&`. The command is now rendered for the shell of the
machine that reported it — Set-Location on two lines for PowerShell, with
PowerShell's own quote escaping — and carries that shell so the notice fences it
truthfully instead of labelling everything bash.

Also corrected the notice's own docs: it is written for every author, not only
unattended ones. The chip and toast carry the reason code but not the repair
command, so a human needs the durable copy too. The behaviour was already this;
the comment claimed otherwise.

Co-authored-by: multica-agent <[email protected]>

---------

Co-authored-by: Bohan-J <[email protected]>
Co-authored-by: multica-agent <[email protected]>
2026-08-14 18:56:40 +08:00
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 <[email protected]>

* fix: make runtime unbinding recoverable

Co-authored-by: multica-agent <[email protected]>

* fix: address runtime unbind review nits

Co-authored-by: multica-agent <[email protected]>

* fix: resolve runtime unbind review blockers

Co-authored-by: multica-agent <[email protected]>

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

Co-authored-by: multica-agent <[email protected]>

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

Co-authored-by: multica-agent <[email protected]>

* test(autopilots): bind validation fixture runtime

Co-authored-by: multica-agent <[email protected]>

---------

Co-authored-by: Eve <[email protected]>
Co-authored-by: multica-agent <[email protected]>
2026-08-03 12:39:27 +08:00
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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

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

Co-authored-by: multica-agent <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

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

Co-authored-by: multica-agent <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

* 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 <[email protected]>

---------

Co-authored-by: J <[email protected]>
Co-authored-by: multica-agent <[email protected]>
2026-07-15 03:09:56 +08:00