adr1en360/farmerconnect-mcp ? reverse-engineered prompt

Build me a small Python MCP server for farmers that I can run locally with one command. It should expose tools for basic agriculture math like land area, plant density, yield estimates, and simple unit conversions for weight and length. It should also be able to look up the current weather for a place, convert a place name into coordinates and back again, and give a helpful crop summary for a crop in a specific country or region using public online sources.

Please make it easy to configure with a single API key in an env file, and add simple caching so location lookups do not hit the API every time. I’d like the server to be ready for use by AI agents through MCP, with clear tool names and a working example of how to start it and try it out. If you need current library or API details, look them up online and use the best approach for a clean, reliable implementation.