Makes the state hub an event publisher so activity-core can drive
maintenance automation declaratively via ActivityDefinitions, rather
than the hub creating tasks itself.
- api/events/: lazy JetStream publisher + EventEnvelope mirroring
activity-core's contract; no-op when NATS_URL unset, fire-and-forget
with logged failures so publishing never breaks an API request.
- Wired publishers on the five v1.0 lifecycle events:
org.statehub.repo.registered (POST /repos/)
org.statehub.workstream.completed (PATCH /workstreams/* on transition)
org.statehub.decision.resolved (POST /decisions/*/resolve)
org.statehub.domain.goal.activated (POST /domain-goals/*/activate)
org.statehub.task.stale (scripts/cleanup_stale_tasks.py)
- docs/nats-event-subjects.md: subject naming convention + catalog.
- docs/cron-migration.md: design stub for replacing custodian-sync
systemd timer and cleanup-stale cron with ActivityDefinitions
(depends on activity-core WP-0003).
- docs/activity-core-delegation.md: protocol, invariants, cutover plan.
- SCOPE.md: declares activity-core as downstream event consumer and
restates that the state hub stays a read model, not a task factory.
Workplan: workplans/CUST-WP-0040-state-hub-nats-activity-core-integration.md
242 tests pass.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- Migration t7o8p9q0r1s2: indexes on tasks.status, tasks(workstream_id,status),
workstreams.status, sbom_snapshots(repo_id,snapshot_at)
- workplan-index: 30 s TTL cache + ?refresh param (4171 ms → 16 ms on hit)
- /state/summary: 15 s TTL cache, bypassed on Cache-Control: no-cache
- /topics/: noload(workstreams, decisions, progress_events) (2382 ms → 115 ms)
- /domains/: noload(topics, repos, goals) (2252 ms → 39 ms)
- /repos/: noload(goals) (2222 ms → 599 ms first / fast on repeat)
- conftest: reset TTL caches between tests to prevent bleed-through
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
T4: workstreams.md and dependencies.md now call /state/deps instead of the
full /state/summary — removes 2 heavy 10-table queries per 60 s cycle.
T5: index.md's 4 independent polling loops (summaryState, sbomSnapState,
regsState, wsChartState) consolidated into a single pageState generator
with one Promise.all batch and a shared backoff counter.
T6: config.js gains waitForVisible(ms) — pauses polling entirely while the
tab is hidden and fires immediately on visibilitychange. pollDelay()
simplified (hidden-tab POLL_HIDDEN logic removed). All 16 polling pages
migrated from await sleep(pollDelay(...)) to await waitForVisible(pollDelay(...)).
CUST-WP-0039 complete — all 6 tasks done.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
T1: Cache-Control max-age=60 on /topics/, /repos/, /domains/ list endpoints
so repeated dashboard polls within a minute are served from browser cache.
T2: ETag middleware (md5 hash) on all JSON GET responses with conditional-GET
(304 Not Modified) support; If-None-Match and ETag added to CORS headers.
ETag registered inside CORS so 304s automatically carry CORS headers.
T3: GET /state/deps — lightweight dep-graph endpoint returning open workstreams
with depends_on/blocks edges only, skipping the 10-table full-summary query.
Prerequisite for T4 (switching workstreams.md and dependencies.md off /state/summary).
Workplan: CUST-WP-0039-dashboard-poll-optimization.md
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Watching .venv/ (6k files) and dashboard/node_modules/ (6k files) was
causing sustained ~42% CPU on the uvicorn main process.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds first-class tracking for API and interface mutations across the
agent ecosystem. Breaking changes are documented, affected repos are
notified via inbox, and agents discover pending changes at session
start via the dispatch endpoint.
- Migration q4l5m6n7o8p9: interface_changes table
- Model/schema: InterfaceChange with draft→published→resolved lifecycle
- Router: POST/GET/PATCH /interface-changes/, /publish, /resolve actions
(auto-notify affected repo agents on publish; progress event on origin)
- Dispatch: GET /repos/{slug}/dispatch now returns pending_interface_changes
- MCP tools: register_interface_change, list_interface_changes,
publish_interface_change, resolve_interface_change
- Dashboard: /interface-changes page with type badges, planned calendar,
published cards, and draft table
- EP-CUST-ICR-001 registered: webhook subscriptions (deliberately deferred)
First record: trailing-slash normalisation (2026-04-26), published,
affecting repo-registry — visible in repo-registry dispatch immediately.
223 tests passing.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Rule: trailing slash only on collection roots (/). Any route containing
a path parameter {…} uses no trailing slash. Applies across all routers,
scripts, Makefile, and tests. Fixes 307-redirect fragility on POST/PATCH
from naive clients (curl, Codex HTTP calls).
Also adds POST /repos/{slug}/sync — runs ADR-001 consistency check with
--fix via HTTP, so non-MCP agents (Codex) can self-service DB sync without
operator intervention.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
