# Sprint 142 - Runtime & Signals · 140.B) SbomService

Active items only. Completed/historic work now resides in docs/implplan/archived/tasks.md (updated 2025-11-08).

[Runtime & Signals] 140.B) SbomService
Depends on: Sprint 120.A - AirGap, Sprint 130.A - Scanner
Summary: Runtime & Signals focus on SBOM Service — projections, APIs, and orchestrator integration.
Task ID | State | Task description | Owners (Source)
--- | --- | --- | ---
SBOM-AIAI-31-001 | TODO | Provide `GET /sbom/paths?purl=...` and version timeline endpoints optimized for Advisory AI (incl. env flags, blast radius metadata). | SBOM Service Guild (src/SbomService/StellaOps.SbomService)
SBOM-AIAI-31-002 | TODO | Instrument metrics for path/timeline queries (latency, cache hit rate) and surface dashboards. Dependencies: SBOM-AIAI-31-001. | SBOM Service Guild, Observability Guild (src/SbomService/StellaOps.SbomService)
SBOM-CONSOLE-23-001 | TODO | Provide Console-focused SBOM catalog API (`/console/sboms`) with filters (artifact, license, scope, asset tags), pagination cursors, evaluation metadata, and immutable JSON projections for raw view drawer. Document schema + determinism guarantees. | SBOM Service Guild, Cartographer Guild (src/SbomService/StellaOps.SbomService)
SBOM-CONSOLE-23-002 | TODO | Deliver component lookup endpoints powering global search and Graph overlays (component neighborhoods, license overlays, policy deltas) with caching hints and tenant enforcement. Dependencies: SBOM-CONSOLE-23-001. | SBOM Service Guild (src/SbomService/StellaOps.SbomService)
SBOM-ORCH-32-001 | TODO | Register SBOM ingest/index sources with orchestrator, embed worker SDK, and emit artifact hashes + job metadata. | SBOM Service Guild (src/SbomService/StellaOps.SbomService)
SBOM-ORCH-33-001 | TODO | Report backpressure metrics, honor orchestrator pause/throttle signals, and classify error outputs for sbom jobs. Dependencies: SBOM-ORCH-32-001. | SBOM Service Guild (src/SbomService/StellaOps.SbomService)
SBOM-ORCH-34-001 | TODO | Implement orchestrator backfill + watermark reconciliation for SBOM ingest/index, ensuring idempotent artifact reuse. Dependencies: SBOM-ORCH-33-001. | SBOM Service Guild (src/SbomService/StellaOps.SbomService)
SBOM-SERVICE-21-001 | BLOCKED (2025-10-27) | Publish normalized SBOM projection schema (components, relationships, scopes, entrypoints) and implement read API with pagination + tenant enforcement.<br>2025-10-27: Awaiting projection schema from Concelier (`CONCELIER-GRAPH-21-001`) before finalizing API payloads and fixtures. | SBOM Service Guild, Cartographer Guild (src/SbomService/StellaOps.SbomService)
SBOM-SERVICE-21-002 | BLOCKED (2025-10-27) | Emit change events (`sbom.version.created`) carrying digest/version metadata for Graph Indexer builds; add replay/backfill tooling. Dependencies: SBOM-SERVICE-21-001.<br>2025-10-27: Blocked until `SBOM-SERVICE-21-001` defines projection schema and endpoints. | SBOM Service Guild, Scheduler Guild (src/SbomService/StellaOps.SbomService)
SBOM-SERVICE-21-003 | BLOCKED (2025-10-27) | Provide entrypoint/service node management API (list/update overrides) feeding Cartographer path relevance with deterministic defaults. Dependencies: SBOM-SERVICE-21-002.<br>2025-10-27: Depends on base projection schema (`SBOM-SERVICE-21-001`) which is blocked. | SBOM Service Guild (src/SbomService/StellaOps.SbomService)
SBOM-SERVICE-21-004 | BLOCKED (2025-10-27) | Wire observability: metrics (`sbom_projection_seconds`, `sbom_projection_size`), traces, structured logs with tenant info; set alerts for backlog. Dependencies: SBOM-SERVICE-21-003.<br>2025-10-27: Projection pipeline not in place yet; will follow once `SBOM-SERVICE-21-001` unblocks. | SBOM Service Guild, Observability Guild (src/SbomService/StellaOps.SbomService)
SBOM-SERVICE-23-001 | TODO | Extend projections to include asset metadata (criticality, owner, environment, exposure flags) required by policy rules; update schema docs. Dependencies: SBOM-SERVICE-21-004. | SBOM Service Guild, Policy Guild (src/SbomService/StellaOps.SbomService)
SBOM-SERVICE-23-002 | TODO | Emit `sbom.asset.updated` events when metadata changes; ensure idempotent payloads and documentation. Dependencies: SBOM-SERVICE-23-001. | SBOM Service Guild, Platform Events Guild (src/SbomService/StellaOps.SbomService)
SBOM-VULN-29-001 | TODO | Emit inventory evidence with `scope`, `runtime_flag`, dependency paths, and nearest safe version hints, streaming change events for resolver jobs. | SBOM Service Guild (src/SbomService/StellaOps.SbomService)
SBOM-VULN-29-002 | TODO | Provide resolver feed (artifact, purl, version, paths) via queue/topic for Vuln Explorer candidate generation; ensure idempotent delivery. Dependencies: SBOM-VULN-29-001. | SBOM Service Guild, Findings Ledger Guild (src/SbomService/StellaOps.SbomService)