alvis
161e654027
Convert ml-serving from isolated MLflow runs to nested traces using mlflow.start_span_no_context(). The recommend endpoint now emits a full span tree: recommend (CHAIN) → build_context (TOOL), agent:* (AGENT) ×N, llm_orchestrator (LLM). Compute and infer endpoints each emit a single span. Supporting changes: - mlflow-skinny>=3.1.0 added to requirements - MLflow configured with --serve-artifacts + mlflow-artifacts:/ default root for cross-container artifact proxy (spans now persist from ml-serving) - --allowed-hosts extended to include mlflow:5000 (SDK includes port in Host) - science_destiny slider wired through prompts.py and recommend endpoint - Config page exposes science/destiny slider (0=data-driven, 100=intuitive) - Tip page shows rationale inline on tap Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
services/
Backend modules. Each owns a contract and ships its own README.md. In Phase 0 these are internal packages inside a single Node process (ADR-0003); they extract to their own processes as pressure justifies.
| Dir | Role | Phase-0 shape | Extracts when |
|---|---|---|---|
gateway/ |
BFF for clients; auth check; fan-out | in-proc router | never (stays as the edge) |
auth/ |
Google OAuth (Apple in M1), sessions, JWT | Auth.js behind OIDC shape | mobile native ships (M3) |
profile/ |
user profile, preferences, consents | in-proc module | team ownership diverges |
integrations/ |
connectors + encrypted token vault | in-proc module | credential blast-radius isolation |
recommender/ |
POST /recommend — policy-driven tip selection |
in-proc; calls ml/serving from M1 |
scaling hotspot |
events/ |
event bus + signal log | in-proc emitter; bridges to NATS JetStream when NATS_URL set (ADR-0010) |
always a library + broker, not a service |
notifier/ |
push/email delivery + quiet hours | in-proc; web push in M1 | SLA divergence or mobile push scale |
Contracts that cross module lines (HTTP or events) come from packages/shared-types/. In-module imports across modules are forbidden by import lint.