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Fetter MCP

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

Connector by fetter-io · GitHub account verified by the MCP Registry

IndexedLicense unknownRemote (HTTP)★ 1
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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/fetter-io-fetter-mcp

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://mcp.fetter.io/mcp Remote (HTTP)

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About

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

Reviews

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No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
3 read · 0 write · 0 deleteRead-only
Secrets
None asked for
Install scripts
Nothing to install (hosted)
Runs as
Hosted (remote endpoint)

Tools by what they do 3

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 3 · Look things up without changing anything.

  • is_vulnerable
  • lookup
  • most_recent_not_vulnerable

Network hosts it talks to 1

  • mcp.fetter.io · found in remote endpoint, install command

Tools (3)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • 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.

  • most_recent_not_vulnerable

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

Signals

Stars
1
Forks
0
Open issues
0
Last commit
Feb 26, 2026 (8 months ago)
Last release
Feb 26, 2026 (8 months ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
io.github.fetter-io/fetter-mcp
Version
1.0.1
Auth
Auth not stated
License
License unknown
Repository
github.com/fetter-io/fetter-mcp
Website
fetter.io/mcp
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql
Cite this page

Fetter MCP. Agent Mart. https://agentmart.dev/connectors/fetter-io-fetter-mcp (last updated 2026-10-24)