Non-negotiable structural rules that apply to every Claude Code session in
this repo and to every commit, enforced via three defense-in-depth layers:
1. PreToolUse hook in .claude/settings.json blocks any Write/Edit that
would push a file past the 500-line hard cap. Auto-loads for any
Claude session in this repo regardless of who launched it.
2. scripts/githooks/pre-commit (installed via scripts/install-hooks.sh)
enforces the LOC cap, freezes migrations/ unless [migration-approved],
and protects guardrail files unless [guardrail-change] is present.
3. .gitea/workflows/ci.yaml gets loc-budget + guardrail-integrity jobs,
plus mypy --strict on new Python packages, tsc --noEmit on Node
services, and a syft+grype SBOM scan.
Per-language conventions are documented in AGENTS.python.md / AGENTS.go.md /
AGENTS.typescript.md at the repo root — layering (router->service->repo for
Python, hexagonal for Go, colocation for Next.js), tooling baseline, and
explicit "what you may NOT do" lists.
Adds scripts/check-loc.sh (soft 300 / hard 500, reports 205 hard and 161
soft violations in the current codebase) plus .claude/rules/loc-exceptions.txt
(initially empty — the list is designed to shrink over time).
Per-service READMEs for all 10 services + PHASE1_RUNBOOK.md for the
backend-compliance refactor. Skeleton packages (compliance/{domain,
repositories,schemas}) are the landing zone for the clean-arch rewrite that
begins in Phase 1.
CLAUDE.md is prepended with the six non-negotiable rules.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
compliance-tts-service
Python service generating German-language audio/video training materials using Piper TTS + FFmpeg. Outputs are stored in Hetzner Object Storage (S3-compatible).
Port: 8095 (container: bp-compliance-tts)
Stack: Python 3.12, Piper TTS (de_DE-thorsten-high.onnx), FFmpeg, boto3.
Files
main.py— FastAPI entrypointtts_engine.py— Piper wrappervideo_generator.py— FFmpeg pipelinestorage.py— S3 client
Run locally
cd compliance-tts-service
pip install -r requirements.txt
# Piper model + ffmpeg must be available on PATH
uvicorn main:app --reload --port 8095
Tests
0 test files today. Phase 4 adds unit tests for the synthesis pipeline (mocked Piper + FFmpeg) and the S3 client.
Architecture
Follow ../AGENTS.python.md. Keep the Piper model loading behind a single service instance — not loaded per request.