action_mcp
action_mcp is an MCP server by seuros. Rails Engine with MCP compliant Spec. It has 122 GitHub stars and ranks #503 of 2217 in Developer Tools by stars.
- Category
- Developer Tools
- Author
- seuros
- GitHub stars
- 122
- This week
- Tracking since 18 Oct 2026
- Language
- Ruby
- License
- MIT (open source)
- Last update
- 2026-10-23 (yesterday)
- Links
- Source
How to install action_mcp
Install steps differ per project, so follow the README in the action_mcp repository. Most MCP servers start with a single command (npx -y <package>, uvx <package> or a Docker image) that you add to your client's config. The install guide shows where that goes in Claude Code, Claude Desktop, Cursor and VS Code.
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Frequently asked questions
What is action_mcp?
action_mcp is an MCP server by seuros in the Developer Tools category. Rails Engine with MCP compliant Spec. It has 122 GitHub stars and ranks #503 of 2217 in Developer Tools by stars. It is written in Ruby. It is licensed under MIT. It was last updated yesterday.
Is action_mcp free and open source?
Yes. action_mcp is published under the MIT license, so you can run, modify and self-host it at no cost. If it connects to a paid service, that service's own pricing and API terms still apply. Check the repository for the exact license text before using it commercially.
What are the alternatives to action_mcp?
Other Developer Tools projects on MCP Harbor include rea, storybook, context7. Each alternative links to its own page with stars, license and recent activity. The Developer Tools category ranks all 2217 by stars, and you can re-sort it by growth this week.
Alternatives to action_mcp
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