Gives Claude, Cursor, and Windsurf direct access to system diagnostics through 17 native tools. You can query CPU and RAM usage, scan storage by file type, pull SMART disk health, list top processes, check network throughput, inspect developer runtimes like Node or Python, and tail system logs. Built in Rust with zero cloud dependencies. Everything runs locally over stdio using JSON-RPC. The installer auto-configures your AI client and drops a binary in your PATH. Useful when you want your AI to debug performance bottlenecks, analyze what's eating disk space, or verify hardware health without you copying and pasting terminal output.