# Cass bundled docs

These docs are embedded into the `cass` binary at build time and installed to `~/.cass/docs` when Cass starts.

Cass tools may list, search, and read this directory. Mutating tools are blocked from writing here, even in full-access mode.

- [Configuration](configuration.md): first-run setup, `cass setup`, `config.json`, `providers.json`, `models.json`, and `cass check`.