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Mcpo

Mcpo

A simple, secure MCP-to-OpenAPI proxy server

MCP Servers
8.0 /10
Open Source
Visit Website GitHub

Last Updated

2026-05-17

GitHub Stars

4,254

About Mcpo

Expose any MCP tool as an OpenAPI-compatible HTTP server—instantly.

Our Verdict

A mcp server that is open-source and self-hostable backed by 4.3k GitHub stars. A simple, secure MCP-to-OpenAPI proxy server.

Features

Python 3.8+ - uv (optional, but highly recommended for perfor
Fork the repo - Create a new branch - Make your changes - Ope

Detailed Ratings

Ease of Use
7.7
Value for Money
8.2
Features
8.0
Support
7.4
Performance
8.1
Overall Rating
8.0 /10

Pros & Cons

Pros

  • Open-source — fully self-hostable and auditable
  • Active community with 4.3k GitHub stars
  • Designed for mcp server

Cons

  • Requires technical setup; less hand-holding than managed alternatives
  • Limited third-party reviews and benchmarks

Use Cases

MCP integrationTool extensionContext retrievalAgent connectivity

Who Is It For?

Teams and individuals looking for extending AI agent capabilities via MCP who value open-source flexibility and control.

#mcp#mcp-server#mcp-to-openapi#open-webui#openapi#mcpo

Frequently Asked Questions

What is Mcpo?

Expose any MCP tool as an OpenAPI-compatible HTTP server—instantly.

How much does Mcpo cost?

Mcpo is open-source and free to self-host. See https://github.com/open-webui/mcpo for installation instructions.

Is Mcpo open source?

Yes — Mcpo is open source with 4.3k stars. The source code is on GitHub at https://github.com/open-webui/mcpo.

Who should use Mcpo?

Teams and individuals looking for extending AI agent capabilities via MCP who value open-source flexibility and control.

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Links & Resources

Website GitHub