Optional extras
Install these into a source install (pip install -e .). The standalone
binary can’t load them.
| Extra | Install | Unlocks |
|---|---|---|
gym | pip install -e ".[gym]" | MuJoCo simulator. Required for env run, env show rendering, and the SDK. |
lora | pip install -e ".[lora]" | LoRA fine-tuning of the action head. Required for env lora and env run --policy lora. |
cadenza-lab (the SDK). lora also installs
torch.
Environment variables
| Variable | Used by | Purpose |
|---|---|---|
GROQ_API_KEY | env train | API key for the Groq LLM-as-Judge that rewrites a project’s system prompt. |
CADENZA_NO_NOTIFY | shell | Set to 1 to silence the terminal bell/notification after long runs. |
XDG_CACHE_HOME | shell | Overrides the base cache directory (default ~/.cache). |
SUPABASE_URL and
SUPABASE_ANON_KEY (or SUPABASE_KEY). For local development these can live in a
.env file at the repo root. See the project README.
Files & directories
| Path | Contents |
|---|---|
~/.cadenza/config.json | Your saved sign-in session (token). |
<project>/env.json | The mission specification for a project. |
<project>/.cadenza-env/ | Per-run logs and fine-tune records. |