Append collaboration context to an issue without rewriting history.

Apply a validated logical project import document into an empty destination.

Atomically create issues, relations, and decisions from a valid plan.

Archive one issue using its current version; history remains available.

Cancel an open or claimed review request using its current version.

Atomically acquire exclusive ready/review work for a 60-3600s renewable lease; already claimed work fails; keyed retries replay.

Create a durable attribution session and one unrecoverable handle; writes a new session on every call (non-idempotent).

Create one epic, task, or bug with optional hierarchy and labels.

Create a review request for an exact issue version, event position, and artifact set. Deprecated: prefer replace_review_request.

End one explicitly created durable agent session handle.

Export the selected project as the version 1 logical interchange document.

End a leased attempt with outcome, verification, artifacts, and status.

Get ordered issue events after an event ID for incremental synchronization.

Get the current issue record by ULID or ISSUE-N display ID.

Get a unified newest-first timeline of issue work and artifacts.

Get a bounded relation and hierarchy graph around one issue.

Get dependency-aware entry points and blocking nodes for work selection.

Get metadata, limits, supported values, event position, and guide links for a project_ref or configured default.

Get one review request by identifier.

Get bounded task, blocker, decision, checkpoint, and recovery context.

List project-wide or issue-scoped decisions with cursor pagination.

List and filter issues, including effective status, blockers, and claimability.

List reusable labels with optional name search and cursor pagination.

List review requests with optional status and claimability filters.

Add or remove one blocks, related_to, or duplicates relation.

Open a project by absolute root and return its project_ref, metadata, limits, supported values, event position, and guide links.

Append a durable project or issue decision, optionally superseding one.

Extend an active work or review lease before it expires.

Atomically supersede a predecessor review request and create its open successor in one transaction.

Append a restartable checkpoint, finding, warning, or progress note.

Full-text search with cursor pagination; default limit 20; archived records are excluded unless requested; results are relevance ordered.

Supersede an open or claimed review request using its current version. Deprecated: prefer replace_review_request.

Patch one issue using its current version for optimistic concurrency.

Validate a logical project import document without writing anything.

Normalize and validate a bounded multi-issue plan without writing it.