shutup - MCP Tool Filter

Version updated for https://github.com/hjs-spec/shutup-mcp to version v0.2.0.

  • This action is used across all versions by ? repositories.

Action Type

This is a Composite action.

Go to the GitHub Marketplace to find the latest changes.

Action Summary

shutup is a GitHub Action designed to streamline the interaction between MCP (Model Context Protocol) agents and servers by filtering and presenting only the most relevant tools based on the user’s intent. It reduces token usage, improves tool selection accuracy, and accelerates response times by aggregating tool lists across multiple MCP servers, creating a dynamic, privacy-preserving index, and limiting visible tools to the top 3-5 matches. This action automates tool discovery, ensures efficient context management, and enhances the agent’s decision-making process.

What’s Changed

🚀 Initial Release

shutup is now available on GitHub Marketplace as a GitHub Action.

✨ What it does

  • Connects to all your MCP servers and builds a unified tool index
  • Filters tools based on user intent using local embeddings
  • Reduces token usage by up to 98% and response time by 85%
  • Fully local and private (sentence-transformers or Ollama)

📦 Usage Example

- name: Filter MCP tools
  id: shutup
  uses: hjs-foundation/shutup-mcp@v0.2.0
  with:
    config: './claude_desktop_config.json'
    intent: 'process excel files and validate data'
    top_k: '5'

**Full Changelog**: https://github.com/hjs-spec/shutup-mcp/commits/v0.2.0