I build production-ready MCP (Model Context Protocol) servers that connect your API, database or data source to Claude and any LLM. Clean uniform tool contract, caching, and graceful error handling - it returns "no data", never a fabricated answer. I've already built and published several (equity & crypto market intelligence, live market data) - see my GitHub. You tell me your API and the questions the AI should answer; I deliver working tools + docs + a short demo. Python / FastMCP. Works in Claude Desktop out of the box.