Fetter MCP

About Fetter MCP

Use Fetter MCP with your agent

claude mcp add --transport http fetter-mcp https://mcp.fetter.io/mcp

{
  "mcpServers": {
    "fetter-mcp": {
      "url": "https://mcp.fetter.io/mcp"
    }
  }
}

Frequently asked questions

What is Fetter MCP?

Fetter MCP is an MCP (Model Context Protocol) server by fetter-io in the Autonomous Agents category. Real-time Python package and vulnerability data for AI coding agents.

How do I connect Fetter MCP to Claude, Cursor, or another MCP client?

Fetter MCP is a remote MCP server — add its endpoint (https://mcp.fetter.io/mcp) to your client's MCP configuration (for example with "claude mcp add", or under "mcpServers" in Cursor's mcp.json) and restart the client.

Is Fetter MCP open source?

Yes — the source code is public at github.com/fetter-io/fetter-mcp, with 1 GitHub stars.

Can AI agents pay to use Fetter MCP?

Not yet through Loomal — Fetter MCP is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.