I will build a custom mcp server to connect claude to your tools and data


About this gig
Want Claude (or Cursor, or your own AI agent) to work directly with YOUR tools and data? I build custom MCP servers (Model Context Protocol) that give Claude safe access to your CRM, database, internal API, Google Sheets, Notion or any other system.
What you get:
- A custom MCP server in Python or TypeScript
- - Tools designed around your real workflows (search, read, create, update)
- - Secure authentication, input validation and clear error handling
- - Setup for Claude Desktop, Claude Code or Cursor
- - Documentation and full source code you own
Example use cases:
- "Claude, show unpaid invoices and draft reminders" (accounting API)
- - Ask your database questions in plain English
- - Let your AI agent create tasks in your project management tool
- - Connect internal docs so Claude answers with your company knowledge
Why me:
- I work with Claude Code every day and build AI automations for businesses
- - 5.0 rating from my clients
- - Clean, documented code and fast communication
Please message me before ordering and tell me which system you want to connect. I will confirm the scope and the right package.
Get to know Tymon.
I'll build your custom AI agent and automate your processes affordably
- FromPoland
- Member sinceSep 2025
- Avg. response time19 hours
- Last delivery5 months
Languages
English, Polish
My Portfolio
FAQ
What is an MCP server?
MCP (Model Context Protocol) is an open standard that lets Claude and other AI tools use your systems through tools like 'search customers' or 'create invoice'. The MCP server is the secure bridge between the AI and your API or database.
Which AI apps will it work with?
Claude Desktop, Claude Code, Cursor and any other MCP-compatible client, including your own custom AI agent.
What do you need from me to start?
API documentation or database details (a test/sandbox account is best), a list of actions you want Claude to perform, and where the server should run (your computer or a cloud server).
Is my data safe?
Your credentials stay in environment variables on your side, never in the code. I add input validation and expose only the actions you approve. I can build and test everything on a sandbox account first.
Do I get the source code?
Yes. You get the full source code with a README, so you can run, modify and host the server yourself. No lock-in.

