yjacquin/fast-mcp
A Ruby implementation of the Model Context Protocol for connecting AI models to external tools and resources.

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Fast-MCP provides a Ruby-native implementation of the Model Context Protocol, enabling AI models to call Ruby functions as tools, access application resources, and exchange data through multiple transports (STDIO, HTTP, SSE). It includes argument validation via Dry-Schema and integrates with Ruby frameworks to serve as an MCP server endpoint for AI agents and assistants.
Frequently asked
- What is yjacquin/fast-mcp?
- A Ruby implementation of the Model Context Protocol for connecting AI models to external tools and resources.
- Is fast-mcp open source?
- Yes — yjacquin/fast-mcp is open source, released under the MIT license.
- What language is fast-mcp written in?
- yjacquin/fast-mcp is primarily written in Ruby.
- How popular is fast-mcp?
- yjacquin/fast-mcp has 1.2k stars on GitHub.
- Where can I find fast-mcp?
- yjacquin/fast-mcp is on GitHub at https://github.com/yjacquin/fast-mcp.