Mu — Tools for Agents

Tools for Agents

One MCP endpoint, 83 real tools — news, web search, mail, markets, weather, video, storage. Connect an agent once and it has all of them, instead of wiring up a server for each.

Browse the tools → MCP endpoint See it working

Real world access

The news, the markets, the weather, the web, your mail — the things happening outside a model's training data. And run here, not proxied: this instance is the mail server, the feed aggregator, the search index and the sandbox.

One endpoint, not nine

News, search, mail and storage for an agent usually means wiring up a server for each. This is one connection and one set of credentials.

Run anywhere

Build an agent here and this instance runs it, or point your own at the endpoint and run it wherever you like — same tools either way. And it is one Go binary: self-host it and anyone paying to call your tools pays you.

Connecting

Two ways in, depending on what your client reads. Both need an account — the same one you sign into the app with.

Cursor, and clients with a config file. Create a token at /token and point them at https://micro.mu/mcp with an Authorization: Bearer header.
Claude Desktop. Settings → Connectors → Add custom connector, and paste https://micro.mu/mcp. It opens a browser and asks you to sign in — no token needed.
Then call anything. Calls draw on your credits — most tools are included, the ones that cost us money are priced on pricing.

No account yet? Create one → Full setup on Tools.