I will build a custom mcp server and claude mcp integration for cursor and ai agents


About this gig
Need a custom MCP server so Claude, Cursor or your own AI agent can use your real tools and data? I'll build a production-ready MCP server (Model Context Protocol) that connects your APIs, database or SaaS apps to any MCP-compatible AI client.
I'm a Senior Software Engineer (Node.js, TypeScript) and I build MCP servers with the official SDK, clean typed code and proper error handling.
WHAT I BUILD
- Custom MCP tools, resources and prompts
- Connectors for REST/GraphQL APIs, Postgres, MySQL, MongoDB, Supabase
- SaaS integrations: Notion, Slack, Jira, HubSpot, Stripe, Google
- Claude MCP setup for Claude Desktop, Claude Code and Cursor
- Remote HTTP MCP servers with OAuth / API key auth
- Docker deploy plus tests and a clear README
WHO IT IS FOR
- SaaS teams that want their product usable by AI agents
- Developers and agencies building AI agent workflows
YOU GET full source code, setup docs and a working demo in your AI client.
Message me your API or tool before ordering and I'll scope your MCP server for free.
Get to know Ziad Karim
Full Stack and AI Automation Engineer for Claude Code MCP and n8n
- FromBangladesh
- Member sinceMar 2019
- Last delivery4 years
Languages
Bengali, English, Hindi
My Portfolio
Other AI Development Services I Offer
FAQ
What is an MCP server?
MCP (Model Context Protocol) is the open standard that lets AI apps like Claude, ChatGPT and Cursor call your tools and read your data. An MCP server exposes your API, database or app as tools the AI can use safely.
Which AI clients will my MCP server work with?
Any MCP-compatible client: Claude Desktop, Claude Code, Cursor, Windsurf, VS Code Copilot, ChatGPT connectors and custom AI agents built with the Claude or OpenAI Agents SDK.
Local or remote server?
Basic and Standard are usually local (stdio) servers. Premium includes a remote HTTP server with OAuth or API key auth, deployed with Docker to your cloud or VPS.
What do you need from me?
API docs or database details, test credentials for a sandbox account, and a short list of the actions you want the AI to perform. I never need production passwords.
Which language do you use?
TypeScript with the official MCP SDK by default. Python is also available on request.
Can you add tools to an existing MCP server?
Yes. Send me the repo and I'll extend, fix or optimise your current server. Pick the package that matches the number of tools you need.

