PackageLens MCP
JSON →Lets your coding agent (such as Claude, Cursor, Copilot, Gemini or Codex) search package registries across multiple ecosystems (npm, PyPI, RubyGems, Crates.io, Packagist, Hex) and fetch package context (README, downloads, GitHub info, usage snippets)
Install
npx -y packagelens-mcp@latest` Tools · 8
- get_package_info Get detailed information about a specific package
- search_packages Search for packages across multiple ecosystems
- get_package_versions List all available versions of a package
- get_dependencies Get dependency tree for a package
- check_vulnerabilities Check known vulnerabilities for a package
- compare_versions Compare two package versions
- get_package_stats Get download statistics and popularity metrics
- resolve_package Resolve a package name across ecosystems
Environment variables
GITHUB_TOKEN
Links
★ 1 GitHub stars