Fetter MCP is answering right now. Last checked 15 min ago. It exposes 3 tools. Last commit 27 Feb 2026.
Real-time Python package and vulnerability data for AI coding agents.
Today is the operative word: we check Fetter MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 15 min ago.
claude mcp add fetter-mcp --transport http https://mcp.fetter.io/mcp
https://mcp.fetter.io/mcp
[mcp_servers.fetter-mcp]
url = "https://mcp.fetter.io/mcp"
{
"mcpServers": {
"fetter-mcp": {
"url": "https://mcp.fetter.io/mcp"
}
}
}
{
"servers": {
"fetter-mcp": {
"type": "http",
"url": "https://mcp.fetter.io/mcp"
}
}
}
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
lookup
most_recent_not_vulnerable
is_vulnerable
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://mcp.fetter.io/mcp | streamable-http | answering | 381 ms | 15 min ago |
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