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MCP live v1.0.1 streamable-http

Fetter MCP

io.github.fetter-io/fetter-mcp

Real-time Python package and vulnerability data for AI coding agents.

Uptime
2.6%
39 probes
Response
766ms
last probe
Tools
3
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://mcp.fetter.io/mcp

Tools · 3

most_recent_not_vulnerable

Find the most recent version of a package that has no known vulnerabilities.

is_vulnerable

Check if a specific package version has known vulnerabilities. Requires an exact version specifier (e.g., 'requests==2.31.0').

lookup

Look up a package by name and (optionally) version number to find which versions are available and/or have vulnerabilities.

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "fetter_mcp": {
      "url": "https://mcp.fetter.io/mcp",
      "transport": "streamable-http"
    }
  }
}