"npm" matching MCP connectors:

npm/PyPI dependency upgrades: package security, compatibility, target ranking, and migration plans.

Check if a dependency's license obligates you, based on how you ship. npm, PyPI, Go.

Check exact npm/PyPI upgrades for evidence-backed breaking changes; query APIs and components.

Bundlephobia MCP — npm bundle-size analysis

Detect malicious or vulnerable npm packages: registry search, OSV.dev and GitHub advisory lookups

Detect malicious or vulnerable npm packages: registry search, OSV.dev and GitHub advisory lookups

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

Packagephobia MCP — install-size analysis for npm packages

DepFeedA

dev.depfeed

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

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

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

Source code search for every package on PyPI and npm.