Propose a shared substrate for per-user prefs, contexts, per-key
consents, and per-agent state so adding an agent stays a manifest
change. Updates CLAUDE.md, README, and architecture docs to reflect
the multi-agent pipeline (ADR-0013) and the registry direction.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
ADR-0007 and ADR-0012 both superseded by ADR-0013 as of 2026-05-01.
UsersTable gains a truncated ID column for quick user identification.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Drop all four Airflow containers (db, init, webserver, scheduler) from the
mlops compose profile, leaving MLflow as the sole mlops service. Remove
AIRFLOW_* env vars, config fields, health-check entries, DAG trigger code
in admin/bench routes, the airflow_dag_run_id schema column, Airflow nav
links and DAG-run links in the admin UI, the two Airflow DAG files
(bench_dag.py, sim_dag.py), and all related docs/ADR references.
Simulations now run exclusively via the subprocess path.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Ship the scaffolding for #99 (phase B.3 of #81):
- ml/serving: add /score/egreedy/v2, /reward/egreedy/v2, /stats/egreedy/v2
endpoints (D=12). New feature dims: completion/dismiss rates, mean dwell
(clipped 10min), preferred-hour alignment (cosine, 1-dim), tip volume (log).
Separate state file per user (_egreedy_v2.json). /reset clears v2 state too.
- ADR-0012: documents D=7→12 dimension change, normalization choices, shadow
rollout protocol, and promotion gate (offline sim win per ADR-0002).
- recommender.ts: register egreedy-v2-shadow in shadow-policy map (disabled by
default). When enabled, calls /score/egreedy/v2 fire-and-forget and publishes
shadow:egreedy-v2-shadow serve signal. No reward to shadow — sim is the gate.
- sim runner/personas: personas carry synthetic profile_features per persona;
_call_score/_call_reward thread profile_features through (None-safe for v1/linucb).
- 18 new Python tests; all 56 Python + 170 TS tests pass.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Features now declare invalidatedBy subjects in the registry; the new
profile/subscriber.ts subscribes to each unique subject and drops
matching stored rows for the userId in the payload. Next getProfile
call recomputes from current data instead of waiting up to ttlSec.
Wiring:
completion_rate_30d, dismiss_rate_30d, mean_dwell_ms_30d,
preferred_hour ← signals.tip.feedback
tip_volume_30d ← signals.tip.served
TTL stays as a safety net for clock drift and dropped events.
Registration validates each declared subject against KNOWN_SUBJECTS
(mirror of EventMap) so typos throw at startup, not silently.
ADR-0011 updated.
Refs #81.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Centralizes user-level features (completion_rate_30d, dismiss_rate_30d,
mean_dwell_ms_30d, preferred_hour, tip_volume_30d) in a TS registry that
owns both definition and SQL aggregation, since the data lives in the
TS-owned SQLite tables (tip_views/tip_feedback). Lazy TTL refresh keeps
recommend latency bounded; values persist in user_profile_features (KV).
ml/serving accepts profile_features on /score + /generate but does not
yet consume them — extending the bandit feature vector changes D and
resets every user's learned state, so that's a deliberate phase-B step.
Includes ml/features/profile_schema.py as a contract mirror with a sync
test that diffs name sets against registry.ts.
ADR-0011 records the data-locality reasoning (registry in TS, not Python
as the issue originally suggested).
Phase B (deferred): event-driven incremental updates, bandit consumption
with state migration, admin per-user profile page, staleness alerts.
Refs #81.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- Add Signal + SignalSource interfaces to packages/shared-types
- TipCandidate.features widened to Record<string,number|boolean> to match Signal
- TodoistSignalSource: encapsulates fetch, cache, 401 handling, bus events, and act()
- SignalAggregator: parallel fan-out across sources with per-source failure isolation
- Recommender refactored to consume Signal[] via aggregator; source action dispatch via aggregator.act()
- ADR-0009: signal normalization strategy
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- ADR-0003: modular monolith for Phase 0 with documented extraction triggers
- ADR-0004: Auth.js + OIDC-shaped boundary; dedicated provider when mobile ships
- ADR-0005: protobuf for events, OpenAPI for HTTP, schema-registry CI gate
- New architecture docs: data-model, metrics (magic proxies), privacy (Phase-0 feature)
- Prime directives updated: privacy-as-feature, modular-by-package-deployable-by-stage
- Roadmap revised: Apple OAuth deferred to M1; web push in M1; k3s intermediate; tip-kind-aware UI
- PLAN updated: Phase-0 deletion endpoint, metrics baseline, compose profiles, import-boundary lint
- License decision in README (ARR with OSS plan in Phase 5)
