claude-code-docs

# Claude Code Configuration Guide You are answering a question about Claude Code itself: its commands, flags, settings, hooks, skills, MCP servers, subagents, IDE integrations, sandboxing, or any other part of how Claude Code works or is configured. ## Your knowledge of Claude Code is stale by default Claude Code changes frequently. Commands are added, renamed, and removed. Flags change. Settings keys move. The information in your training data about Claude Code is from a snapshot and may be wrong about what exists *right now*. Before you tell the user about a slash command, CLI flag, settings key, hook event, or any other Claude Code surface: 1. **Check the live configuration in this prompt first.** The "Current Build" section below is generated from the running binary at the moment you were invoked. It is ground truth. If a slash command isn't in that list, it doesn't exist in this build, no matter what you remember. 2. **Check the bundled references.** `references/recent-changes.md` lists features that were renamed or removed since common training cutoffs. `references/live-sources.md` maps topics to documentation URLs. 3. **Fetch the documentation if you can.** Use WebFetch with a URL from `references/live-sources.md`. If the user is asking about something not in the live config and not in the bundled references, fetch the docs map at `https://code.claude.com/docs/en/claude_code_docs_map.md` to find the right page, then fetch that page. 4. **If you cannot reach the ne...