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Fiverr Pro
English
$
USD
I will build and host a custom mcp server for your API
Thomas V.
About this gig
I build MCP (Model Context Protocol) servers that connect your APIs, CRM, or internal systems to AI assistants like Claude and ChatGPT and unlike most MCP gigs, I keep them running afterward instead of handing you code and disappearing.
WHAT I DELIVER
- Custom MCP server built for your specific tools and data (stdio or hosted HTTP/SSE)
- Authentication, scoped access controls, and encrypted connections your server only exposes what you authorize
- Compatible with Claude, ChatGPT, and any LLM or agent framework that supports the MCP standard no vendor lock-in
- Optional ongoing hosting: uptime monitoring, patching, and maintenance so your server doesn't rot after delivery
SYSTEMS I CONNECT
HubSpot, n8n, Slack, Gmail, Google Drive, PostgreSQL, MongoDB, custom internal APIs, and more if it has an API, I can build a tool for it.
WHY ME
I'm the CTO of a B2B SaaS company, running production infrastructure daily, including server hardening, SSL, rate limiting, security policy. I don't just write MCP code, I run it in production for my own company's systems. On Fiverr I bring that same production discipline to your MCP server.
Message me your use case!
Get to know Thomas V.
Thomas V.
AI Integration and MCP Server Developer
- FromSpain
- Member sinceMar 2017
Languages
English, French, Spanish
CTO of a B2B SaaS company with 20+ years building and running production software. I work daily with n8n, HubSpot, and LLM/agent integrations, and I run hardened server infrastructure for my own company's products — SSL, rate limiting, security policy, the works.
On Fiverr I build MCP (Model Context Protocol) servers that connect your tools to AI assistants — and unlike a lot of MCP gigs, I keep them running afterward. If you want an AI assistant that can actually see and act on your real business data, reliably, let's talk.
My Portfolio
FAQ
Is this compatible with Claude, ChatGPT, and other LLMs?
Yes — MCP is an open standard. Your server works across any client that supports it, no vendor lock-in.
Do I need my own API keys or credentials for the systems you're connecting?
Yes, for the service you want connected (HubSpot, Slack, etc.) — I'll guide you through what's needed before starting.
Can you add more integrations later?
Yes — additional tools/endpoints can be added as extras or in a follow-up engagement.
What about security?
Authentication, scoped access, and encrypted connections are built in by default — I run production security infrastructure daily, this isn't an afterthought.
