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English
$
USD
I will build a custom mcp server for claude and your API
Ege Y.
Level 1
About this gig
You want Claude, ChatGPT, Cursor or your own agent to work with your API, database or internal tools. I build the MCP server that makes that happen, and I test it properly.
What you get:
- A TypeScript server built on the official MCP SDK
- Tools with clear names, input schemas and error messages the model can act on
- Local (stdio) setup for Claude Desktop, Claude Code and Cursor, or a remote HTTP server you deploy
- API keys kept in environment variables, never in the code. OAuth for remote servers in Premium
- A test for every tool, and a README with install steps for each client you use
Why me: I build agent tooling myself, including an MCP client, so I know how clients handle auth failures, timeouts and malformed responses. I test your server from the client's side too, not just "it runs on my machine".
Before you order, message me with what the server should do and which systems it touches. I'll reply with a fixed price and a timeline.
Get to know Ege Y.
Ege Y.
AI agents, MCP servers, desktop apps, Claude Code, TypeScript, Swift
Level 1
- FromTurkey
- Member sinceJun 2022
- Avg. response time1 hour
- Last delivery2 weeks
Languages
English, Turkish
I build software with AI at the center of it. I use coding agents every day, I build my own agent tooling across the terminal, desktop and mobile, and I was invited to OpenAI DevDay 2026.
Here I build MCP servers, set up Claude Code for teams, fix apps made with Lovable, Bolt or Cursor, and build desktop apps for Mac and Windows. Most of my reviews are for custom Minecraft launchers.
Message me with what you need and I'll reply with a price and a timeline.
Other AI Development Services I Offer
FAQ
Which AI apps will my MCP server work with?
Anything that speaks MCP: Claude Desktop, Claude Code, Cursor, ChatGPT connectors, and custom agents built on the SDKs. Tell me which ones you use and I'll set up and test each of them.
Local or remote server: which do I need?
Local (stdio) runs on each user's computer and suits personal or developer tools. Remote (HTTP) runs on a server so a whole team, or your customers, can connect with a URL and log in. I'll recommend one after you describe the use case.
Is my data safe?
Credentials stay in environment variables on your side, and I only request the access the tools need. I can build read-only tools first, so nothing can be changed until you're comfortable.
Do I get the source code?
Yes, the full source in your own repo. No lock-in and no hosted middleman unless you ask for one.
Can you add tools later?
Yes. Once the server exists, new tools are quick to add. Message me and I'll send a custom offer.
