All project instructions live in .claude/CLAUDE.md. Please refer to that file for repository overview, build commands, architecture, and conventions.
Each module also has its own .claude/CLAUDE.md with module-specific guidance:
wren-core/.claude/CLAUDE.mdwren-core-base/.claude/CLAUDE.mdwren-core-py/.claude/CLAUDE.mdibis-server/.claude/CLAUDE.mdmcp-server/.claude/CLAUDE.mdwren-core-legacy/.claude/CLAUDE.md