Two reviewed knowledge decisions (2026-06-28) + the deferred cosmetic counter, before #59. 1. ISO13485 removed from the incident_management hypothesis. ISO 13485 CAPA / quality-safety incident handling is NOT security incident management — the mapping was too broad and would seed false hypotheses for the empirical loop. A dedicated manage_quality_and_safety_incidents capability can come later IF a target needs it; not forced now. (ISO27001/TISAX/IEC62443 keep incident_management.) 2. patch_policy_doc -> secure_signed_update_distribution stays `partial`, but the curated rationale is sharpened: "indicates update governance, does not evidence signed distribution" (a patch policy is not proof of SIGNED distribution). New optional SignalMapping.rationale field carries the curated note. (github_actions_ci -> SDL and dependency_scanning -> vuln-mgmt reviewed and APPROVED as-is.) 3. Cosmetic (folded in since we touched the file): the silent-intake summary now counts detected and indications SEPARATELY ("N automatisch erkannt, M Indikation(en)") instead of lumping partial signals into "automatisch erkannt" — consistent with the three-state model just shipped. Tests: ISO13485 no longer resolves to incident_management; summary counts split correctly. 29 onboarding tests pass, mypy --strict clean, demo runs, check-loc 0. Runtime-visible (hypothesis resolution + summary text) -> deploy + smoke.
backend-compliance
Python/FastAPI service implementing the DSGVO compliance API: DSR, DSFA, consent, controls, risks, evidence, audit, vendor management, ISMS, change requests, document generation.
Port: 8002 (container: bp-compliance-backend)
Stack: Python 3.12, FastAPI, SQLAlchemy 2.x, Alembic, Keycloak auth.
Architecture
compliance/
├── api/ # Routers (thin, ≤30 LOC per handler)
├── services/ # Business logic
├── repositories/ # DB access
├── domain/ # Value objects, domain errors
├── schemas/ # Pydantic models, split per domain
└── db/models/ # SQLAlchemy ORM, one module per aggregate
The service follows this layered target structure but not all files are fully refactored yet. Phase 1 backlog is tracked in .claude/rules/loc-exceptions.txt (27 backend-compliance files currently excepted).
See ../AGENTS.python.md for the full convention and ../.claude/rules/architecture.md for the non-negotiable rules.
Run locally
cd backend-compliance
pip install -r requirements.txt
export COMPLIANCE_DATABASE_URL=... # Postgres (Hetzner or local)
uvicorn main:app --reload --port 8002
Tests
pytest compliance/tests/ -v
pytest --cov=compliance --cov-report=term-missing
Layout: tests/unit/, tests/integration/, tests/contracts/. Contract tests diff /openapi.json against tests/contracts/openapi.baseline.json.
Public API surface
404+ endpoints across /api/v1/*. Grouped by domain: ai, audit, consent, dsfa, dsr, gdpr, vendor, evidence, change-requests, generation, projects, company-profile, isms. Every path is a contract — see the "Public endpoints" rule in the root CLAUDE.md.
Environment
| Var | Purpose |
|---|---|
COMPLIANCE_DATABASE_URL |
Postgres DSN, sslmode=require |
KEYCLOAK_* |
Auth verification |
QDRANT_URL, QDRANT_API_KEY |
Vector search |
CORE_VALKEY_URL |
Session cache |
Don't touch
Database schema, __tablename__, column names, existing migrations under migrations/. See root CLAUDE.md rule 3.