{"type":"meta","slug":"observability-control-api","base_branch":"feat/cursor-codex-preset","gate0_mode":"strict","preset":"cursor-codex","land_mode":"merge-to-main"}
{"type":"goal","text":"Ship lossless attempt observability and complete control API as one gated DAG while every old plan and active journal missing new fields keeps current behavior."}
{"type":"methodology","text":"Contract-first TDD; one multi-wave DAG; strict deterministic gate after every task; serialize shared-file edits; centralized removable legacy boundary; fail closed on state mutation, never on missing optional observability."}
{"type":"intent","text":"Upgrade live harness without interrupting or migrating current plans, then make legacy compatibility removable as one explicit retirement change."}
{"type":"direction","verbatim":"need to make sure the new upgraded runplan harness can run with old plans until they are retired. so the new fields are not mandatory for a run, if these fields are missing just ignore them and work as it is now, but make it easy to remove the legacy behavior as soon as the current plans stop running."}
{"type":"direction","verbatim":"basically, why not just make one long DAG with runplan, and have proper gates ?"}
{"type":"deferred","text":"Observability compatibility retirement","reason":"Requires runtime inventory proving zero nonterminal legacy plans/runs after this upgrade lands."}
{"type":"gated","id":"g-protected-observability","category":"policy","needs":"Authorize declared harness source/spec/test changes","why":"Harness protects src/ and spec/; user explicitly requested execution of this upgrade.","options":["proceed","abort"],"status":"RESOLVED","answer":{"protectedPaths":["src/","spec/"]},"resolved_by":"user","source":"author","binds_meta":null}
{"type":"anchor","path":"docs/specs/2026-07-18-observability-control-api-design.md","what":"spec"}
{"type":"anchor","path":"docs/specs/2026-07-18-observability-instrumentation-and-control-api.md","what":"source brief"}
{"type":"anchor","path":"docs/plans/2026-07-18-observability-control-api.md","what":"plan"}
{"type":"task","id":"t1","wave":1,"seat":"coder","tier":"high","desc":"Read docs/plans/2026-07-18-observability-control-api.md Task 1 (Compatibility boundary + deletion manifest) for the full contract. Centralize optional-field behavior and retirement inventory. Acceptance: node --test src/observability.test.js. Commit only: src/observability.js, src/observability.test.js, spec/OBSERVABILITY-COMPAT.md.","deps":[],"requires_decision":"g-protected-observability"}
{"type":"task","id":"t2","wave":2,"seat":"coder","tier":"high","desc":"Read docs/plans/2026-07-18-observability-control-api.md Task 2 (Attempt lifecycle + producer enrichment + acceptance) for the full contract. Emit durable correlated optional observability without changing old runs. Acceptance: node --test src/test/observability-producers.test.js src/test/runner-transcript.test.js src/test/engine-gates.test.js. Commit only: src/runner.js, src/engine/gates.js, spec/events.schema.json, src/test/runner-transcript.test.js, src/test/engine-gates.test.js, src/test/observability-producers.test.js.","deps":["t1"],"requires_decision":"g-protected-observability"}
{"type":"task","id":"t3","wave":2,"seat":"coder","tier":"high","desc":"Read docs/plans/2026-07-18-observability-control-api.md Task 3 (Authoritative event feed + SSE replay) for the full contract. Provide bounded composite-cursor event reads and live replay. Acceptance: node --test src/event-feed.test.js. Commit only: src/event-feed.js, src/event-feed.test.js.","deps":["t2"],"requires_decision":"g-protected-observability"}
{"type":"task","id":"t4","wave":2,"seat":"coder","tier":"high","desc":"Read docs/plans/2026-07-18-observability-control-api.md Task 4 (Task-scoped control state machine) for the full contract. Add identity-safe task pause/resume/kill with durable replay. Acceptance: node --test src/task-control.test.js. Commit only: src/task-control.js, src/task-control.test.js.","deps":["t2"],"requires_decision":"g-protected-observability"}
{"type":"task","id":"t5","wave":2,"seat":"coder","tier":"high","desc":"Read docs/plans/2026-07-18-observability-control-api.md Task 5 (Idempotent run launch service) for the full contract. Submit CLI-equivalent runs exactly once within authorized roots. Acceptance: node --test src/control-launch.test.js. Commit only: src/control-launch.js, src/control-launch.test.js.","deps":["t2"],"requires_decision":"g-protected-observability"}
{"type":"task","id":"t6","wave":2,"seat":"coder","tier":"high","desc":"Read docs/plans/2026-07-18-observability-control-api.md Task 6 (Config read + concurrency-safe mutation) for the full contract. Expose existing config provenance with atomic guarded mutations. Acceptance: node --test src/control-config.test.js src/config.test.js. Commit only: src/control-config.js, src/control-config.test.js, src/config.js, src/config.test.js.","deps":["t2"],"requires_decision":"g-protected-observability"}
{"type":"task","id":"t7","wave":2,"seat":"coder","tier":"high","desc":"Read docs/plans/2026-07-18-observability-control-api.md Task 7 (Durable plan revision service) for the full contract. Revise only safe plan state through crash-idempotent journal protocol. Acceptance: node --test src/plan-revisions.test.js. Commit only: src/plan-revisions.js, src/plan-revisions.test.js.","deps":["t2"],"requires_decision":"g-protected-observability"}
{"type":"task","id":"t8","wave":3,"seat":"coder","tier":"high","desc":"Read docs/plans/2026-07-18-observability-control-api.md Task 8 (Control API route integration) for the full contract. Wire authenticated additive routes while preserving every old route. Acceptance: node --test src/test/control-api.test.js. Commit only: src/control-api.js, src/test/control-api.test.js.","deps":["t2","t3","t4","t5","t6","t7"],"requires_decision":"g-protected-observability"}
{"type":"task","id":"t9","wave":4,"seat":"coder","tier":"high","desc":"Read docs/plans/2026-07-18-observability-control-api.md Task 9 (Legacy active-run compatibility gate) for the full contract. Prove all pre-upgrade lifecycle paths retain current behavior. Acceptance: bash test/observability-legacy.test.sh. Commit only: test/fixtures/observability-legacy/, test/observability-legacy.test.sh.","deps":["t8"],"requires_decision":null}
{"type":"task","id":"t10","wave":5,"seat":"coder","tier":"high","desc":"Read docs/plans/2026-07-18-observability-control-api.md Task 10 (Full build + launcher runtime probe) for the full contract. Verify actual launcher, release build, and complete warning-free suite. Acceptance: bash test/observability-runtime.test.sh && make test. Commit only: test/observability-runtime.test.sh.","deps":["t9"],"requires_decision":null}