Ever wanted to create your own MCP?

Thanks for sharing this guide, Evin! FastMCP is such a solid library for getting things off the ground quickly. I especially appreciate the tip about keeping tool names precise—the @mcp.tool decorator makes it so easy to register functions.

In building out AgentShare, I've realized that clear descriptions are the first step toward what I call 'AIO' (AI Optimization). If the LLM doesn't understand exactly when it should call your tool, then even the best data in the world is useless. The built-in inspector (within FastMCP's dev tools) is a total lifesaver for double-checking those schemas!