# Production Readiness — Sovereign Stack

## Gate

```bash
python3 scripts/production_check.py    # imports · routes · registries · tests · assets
```

PASS = 5/5 checks. The gate runs as the `stage` step of the
[agent build/deploy workflow](../workflows/agent-build-deploy.yaml).

## What is checked

| Check | Expectation |
|---|---|
| Imports | all module packages import cleanly (sovereign, kyrexis, pec5d, coldcase, chat) |
| API routes | kyrexis 19 · pec5d 22 · chat 5 (coldcase ≥ its suite) |
| Registries | `verify_registries.py` → ALL VALID |
| Tests | fast suite passes (140+) |
| Deploy assets | dockerfiles, compose, PWA (manifest/sw), chat/store pages, build scripts, proofs |

## Configuration & env

| Env | Module | Purpose |
|---|---|---|
| `DEEPSEEK_API_BASE` / `DEEPSEEK_API_KEY` / `DEEPSEEK_MODEL` | chat | model endpoint (unset ⇒ local echo) |
| `KYREXIS_PAGE_ACCESS_TOKEN` | kyrexis | Messenger integration (unset ⇒ local mode) |
| `PULSE_LOCK` | sovereign | biometric admin gate (default off) |
| `HF_TOKEN` | deploy | dataset uploads (env-only, never persisted) |

## Health endpoints

| App | Endpoint |
|---|---|
| Sovereign orchestrator | `/health` (src/sovereign/main.py) |
| KyrexisAI | `/health` (kyrexis/api/app.py, port 8001) |
| PEC5D | `/health` (pec5d/api/app.py, port 8002) |
| Chat | `/health` (chat/api/app.py, port 8003) |

## Docker

- `docker/Dockerfile.kyrexis` + `docker-compose.kyrexis.yml`
- `docker-compose.coldcase.yml` (cold-case profile)
- Each module exposes its own port; the orchestrator serves all routers
  on 8000.

## Patches

Release track + continuous patches: see `docs/pec5d-releases.md`
(daily_resonance_patch, coherence_hotfix, pattern_security_update,
bio_interface_stability_patch).

## Theory proofing

`proofs/theory_proofs.py` (P1–P7) + `tests/test_proofs.py` — internal
math consistency verified; honesty gate documented in
`proofs/README.md`.