I will build a custom ai mcp server for claude, chatgpt and cursor

I build custom AI MCP (Model Context Protocol) servers that let Claude, ChatGPT and Cursor use your API, database or internal tools. Instead of only chatting, your AI can look up records and take real actions in your systems.

I am a full-stack developer with 5+ years in backend and API work, including payments software. So I pay attention to the unglamorous parts: authentication, error handling, and what the AI is not allowed to touch.

What you get:

- A working MCP server in Python or Node.js

- Tools built around the actions you actually need

- Tested live in your AI client before I deliver

- Full source code and setup notes

How it works: send me your API docs, the AI app you use, and two or three things you want it to do. I'll confirm scope and price before I start.

Good to know: Claude Desktop, Claude Code and Cursor can run your server locally. ChatGPT needs the server online over HTTPS with OAuth, which is included in Premium. Hosting and ChatGPT plan fees are yours. I don't do model fine-tuning.

Message me before ordering and tell me what you want your AI to do.