"PyPI" matching MCP connectors:

Pay-per-call dependency trust oracle: verifies npm/PyPI packages before an AI agent installs them.

PyPI MCP — wraps the Python Package Index (PyPI) JSON API (free, no auth).

Dev-registry data: npm/PyPI/Docker/VS Code packages, dep graphs, vulns, 50+ ecosystems.

npm, PyPI & crates.io intel for AI agents: versions, popularity, deps, health. No API keys.

Check if a brand name is free across domains, GitHub, npm and PyPI, and suggest available names.

Verify PyPI and npm packages, symbols, and version diffs against real artifacts. Free, no account.

Supply chain risk scoring for npm, PyPI, Cargo, and Go. 9 tools. Behavioral signals.

x402-gated safety checker for npm/PyPI packages before you npm install / pip install.

PyPIStats.org — PyPI download statistics

Search GitHub, npm, PyPI, StackOverflow, ArXiv from one MCP — built for coding agents.

Pre-build reality check for AI coding agents. Scans GitHub, Hacker News, npm, PyPI & Product Hunt — returns a 0-100 reality signal before you build. Supports quick (2 sources) and deep (5 sources) parallel search.

Docs for hot-module-reload and reactive programming for Python (`hmr` on PyPI)

Protects AI coding agents from installing malicious open source packages. Every npm and PyPI package is checked against SafeDep’s real-time threat intelligence before installation.

Package intelligence for AI agents across npm, PyPI, crates.io and deps.dev. No API keys.

Change intelligence for coding agents: sourced breaking changes for npm, PyPI, and Rust packages.

Vet any MCP server before you depend on it: live health from GitHub, npm and PyPI.

Artifact store for AI agents. Hosted OAuth at mcp.artifacta.io/mcp; local stdio via npm/PyPI.

npm & PyPI freshness for AI agents: latest version, deprecations, dated breaking-change diffs.

Source code search for every package on PyPI and npm.

Access npm, PyPI, Stack Overflow, and GitHub for package info, code search, and dev resources via MCP.