Marketplace
Install extensions from a registry or a ZIP. Channels are stable, preview, and experimental.
The marketplace installs extensions for Desktop and the CLI. Extensions can add tools, system prompt fragments, approval or questions flows, settings, secret storage, and host UI.
Install
- Registry — browse and install from the default catalog (
https://raw.githubusercontent.com/SpiritAgents/registry/refs/heads/main/registry/) - ZIP — import an archive (
spirit extension import ./extension.zipor Settings → Extensions)
Channels:
| Channel | Meaning |
|---|---|
stable | Default |
preview | Pre-release |
experimental | May change or break |
Desktop has a marketplace view (search, featured, readme, changelog, versions, review before install). The CLI has spirit extension marketplace list|detail|readme|install, plus list, import, and remove.
To author an extension, see Extensions.