A native macOS application for inspecting and debugging Model Context Protocol servers.
Features
- Configure multiple MCP servers with custom commands, arguments, and environment variables
- Real-time connection status and capabilities overview
- Browse and invoke tools via a form-based UI or raw JSON
- Explore prompts and resources exposed by the server
- Full JSON-RPC log viewer with filtering, search, and export
Requirements
- macOS 14.0 (Sonoma) or later
- Xcode 15.0 or later (to build from source)