I will build custom mcp server for claude desktop, cursor, and ai agents


About this gig
Connect your private APIs, databases, or SaaS workflows directly to Claude Desktop, Cursor AI, or autonomous LLM agents using Model Context Protocol (MCP).
I am an AI Systems Architect with production experience building enterprise-grade MCP servers in Python (FastMCP) and TypeScript.
WHAT I BUILD FOR YOU:
Custom Tool Engine: Connect REST, GraphQL, PostgreSQL, MySQL, MongoDB, or Snowflake with full CRUD operations and strict Zod validation.
Multi-Client Integration: Pre-configured for Claude Desktop (claude_desktop_config.json), Cursor IDE (mcp.json), and VS Code (Roo/Cline).
Dual Transport: Local standard I/O (stdio) for Windows/macOS/Linux or Cloud SSE (Server-Sent Events) via Cloudflare Workers / Express.
Enterprise Security: Real-time PII/PHI scrubbing (HIPAA, PCI-DSS), AI prompt firewalls, and HMAC/JWT token authentication.
DELIVERABLES:
1. 100% clean, modular TypeScript or Python source code.
2. Plug-and-play client configuration files.
3. Unit test suite with verified test coverage.
4. Setup guide with optional Docker or Cloudflare deployment.
Please message me before placing an order to review your API schemas and requirements!
Get to know Momenul Ahmad
I Build and Grow SEO, AEO Strategy and MCP, AI Agents, Software, Web Development
- FromBangladesh
- Member sinceMay 2014
- Avg. response time6 hours
Languages
Bengali, English
My Portfolio
FAQ
What is an MCP Server and why do I need one?
Model Context Protocol (MCP) is the open standard created by Anthropic that allows LLMs (Claude, Cursor) to securely connect to external APIs, databases, and local file systems as callable tools.
Which AI platforms will my custom MCP server work with?
It will natively connect to Claude Desktop, Cursor IDE, VS Code (Roo Code / Cline), LangChain, LlamaIndex, and any client supporting JSON-RPC 2.0 MCP standards.
Can you deploy the MCP server to the cloud (SSE) instead of local stdio?
Yes. In the Standard and Premium packages, I build dual-transport architectures supporting both local stdio and remote HTTP/SSE endpoints hosted on Cloudflare Workers or Docker.
Is my private code, database, and API data secure?
Yes. All servers are built with local-first, zero-retention principles. Your data executes in-memory with optional cryptographic token authentication and automated PII scrubbing.

