A simple Ruby on Rails application demonstrating how to integrate and use the ActionMCP gem. The gem source code can be found on GitHub at https://github.com/seuros/action_mcp.
This application showcases how to define and use MCP components within a Rails project.
- Ruby (see
.ruby-versionfor recommended version) - PostgreSQL (or Docker)
git clone https://github.com/contriboss/mnemosyne.git
cd mnemosyne
make upThe app will be available at http://localhost:8080/mcp.
To test and inspect MCP functionality interactively, you can use the MCP Inspector:
npx @modelcontextprotocol/inspector --url http://localhost:8080/mcpMake sure your Rails server (bin/rails s) is running before executing the inspector command.
Feel free to contribute! Open issues or submit pull requests to help improve this example.