| Variable | Default | Purpose |
|---|
CASTELLAN_SOCKET | ~/.config/castellan/castellan.sock | Multiplexer Unix socket path |
CASTELLAN_ENV | unset | Set to 1 in castellan-managed pane shells |
RUST_LOG | info | Tracing filter for castellan subcommands |
CASTELLAN_DOCS_URL | https://castellan-docs.pages.dev | llms.txt / sitemap base URL in CI scripts |
OLLAMA_URL | unset | Optional local LLM for ignored integration tests |
| Variable | Purpose |
|---|
SSH_AUTH_SOCK | Used by castellan remote --ssh for agent forwarding |
See agent hooks for CASTELLAN_SOCKET in shell hook scripts.