Show HN: Mu – Tools for Agents

Mu is a suite of 67 internet tools (including news, web search, mail, weather, and more) accessible to AI agents through a single Model Context Protocol (MCP) endpoint, eliminating the need to wire up separate servers for each tool. Unlike most agent tool offerings that wrap third-party APIs, Mu runs its own infrastructure—mail server, search index, feed aggregator, and storage—making them real capabilities rather than thin wrappers. The project is open source and available both as a hosted service at micro.mu and as a self-hosted Go binary, with straightforward setup through MCP-compatible clients like Claude Desktop.