Task workflow history

Bridge workflow dispatch and execution callbacks were removed in S5 (owner decisions a9f0e60e and 6cab5c63). Coordinators run tasks with scripts/heyaira-run.sh and record results with task_update. Historical workflow data remains readable; no migration or data deletion is part of this change.

Read stored history

workflow_get(task_id, after=0, limit=50, detail=false) requires tasks:read. It returns the current stored workflow with bounded ordered phase history. The after cursor is a sequence within that workflow revision; use next_after for subsequent reads. No execution, wait or control tools are offered.

The compact view replaces profile instructions, verifier instructions and prompt text with omitted, chars and sha256 markers. Full frozen instructions require detail=true and both agents:read and documents:read. Without both scopes, soul and skill content are also redacted. Stored criteria, attempts, verdicts, publication and Git references remain available. Presence, queue, retry and stall fields describe retained workflow state; reading them does not dispatch work.

task_get(task_id, version=N) continues to read immutable task snapshots. project_repositories continues to list active repository bindings.

Current execution and CI

Follow run a task for the coordinator script and results procedure. Use task_update for task status, handoffs and receipts; its existing validation rules still apply. Use task_ci_follow, task_ci_failures and github_ci_status for CI. The Bridge claims and CI-follow HTTP routes remain available for interactive sessions.