This server gives Claude direct access to the leaked Claude Code CLI source code from March 2026. You can list all 40+ agent tools and 85+ slash commands, pull the full TypeScript implementation of any tool or command, grep across the entire 512K line codebase, and browse the directory structure. It's built for exploration: ask how the BashTool works, compare permission models, or trace the React + Ink rendering pipeline. Useful when you're studying the architecture of a production CLI agent system or need to reference specific implementation patterns from Anthropic's tooling.
claude mcp add --transport stdio io.github.divu2025-codemaster uvx codemaster