Enables an AI agent to run local tools on the user's own machine via stdio, including command execution, workspace file read/write, and system status checks.
Enables registering custom agent tools via a minimal JSON-RPC over stdio implementation, with zero external dependencies, to expose them to AI agents like Claude, Cursor, and Gemini.
Enables AI agents to discover and invoke kernel tools and capabilities via the Model Context Protocol (MCP), supporting stdio, SSE, and Streamable HTTP transports for bidirectional communication.
Gives Notion Custom Agents real file tools and a real terminal over the Model Context Protocol, enabling them to read, edit, and run commands directly on the user's machine.
Enables browser-based AI chat interfaces to use local MCP tools by injecting a tool-call protocol into the page and executing approved filesystem, shell, and downstream MCP tool calls from a local daemon.