LocalFree server, account needed

Aggrete MCP server

aggrete/aggrete

Policy proxy that refuses forbidden tool calls, stopping prompt-injection exfiltration and forbidden data combinations across Slack, Drive, GitHub and more.

2 GitHub stars2 forks
Source code

Install Aggrete in Claude Code

Claude Code
claude mcp add aggrete -- uvx aggrete
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "aggrete": {
      "command": "uvx",
      "args": [
        "aggrete"
      ]
    }
  }
}

Frequently asked questions

What does the Aggrete MCP server do?

Policy proxy that refuses forbidden tool calls, stopping prompt-injection exfiltration and forbidden data combinations across Slack, Drive, GitHub and more.

Is the Aggrete MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Aggrete run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Aggrete to Claude Code?

Run: claude mcp add aggrete -- uvx aggrete

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