## Stack

- **Language:** Python 3.12, standard library first; PyYAML and jsonschema for pack loading and validation
- **UI:** local-only web UI on localhost (no external calls, no telemetry), following the whynot-design posture
- **Tests:** pytest

## Dev Commands

```bash
make help        # list targets
make test        # run the test suite
make validate    # validate every runbook pack found under runbooks/ (this repo's own packs)
make fix-consistency REPO=runbook-tutorials   # sync workplan files to State Hub
```

The engine never collects, stores, logs or transmits secret values.