Natoma

Natoma is a web-based interface for discovering, exploring, and testing MCP (Model Context Protocol) servers with no local setup required. It provides a simple, fast way to connect to any compatible MCP server, inspect its capabilities, and interact with its tools directly from the browser. The primary purpose of Natoma is to reduce the friction of working with MCP by making it easy to validate servers, experiment with prompts, and understand available tools before integrating them into applications or workflows.

Key features include automatic discovery of MCP servers from a URL or configuration, live inspection of available tools, and an interactive console for sending requests and viewing responses in real time. Natoma surfaces tool metadata, parameters, and expected outputs, helping users understand how each tool behaves without reading protocol-level documentation. It also supports rapid iteration on prompts and parameters, allowing users to refine calls and compare responses across different servers. Because everything runs in the browser, Natoma avoids the need for local installations, environment setup, or custom client code.