# Docs Guide
This directory holds the mdBook source for Zeph documentation.
- Keep docs aligned with the current code, config defaults, and CLI behavior.
- When adding or moving pages under `book/src/`, update `book/src/SUMMARY.md`.
- Prefer concise, technical documentation over marketing copy in reference and guide pages.
- If a code change affects user-facing behavior, configuration, architecture, or workflows, update the relevant docs in the same change.