# Safeguard Gold > Open source package security intelligence platform ## About Safeguard Gold provides security analysis for open source packages across 23 ecosystems including npm, PyPI, Maven, Cargo, Go, Docker, NuGet, RubyGems, Composer, CocoaPods, Pub, Hex, CPAN, CRAN, Hackage, Clojars, Conda, Swift, Terraform, Homebrew, Deno, Conan, and Gradle. ## Data Available - Package security details: /package/{ecosystem}/{name}/{version} - CVE vulnerability database: /vulnerability/{cve-id} - CWE weakness catalog: /cwe/{cwe-id} - Package directory: /directory ## API - Packages: https://gold.safeguard.sh/api/packages - Vulnerabilities: https://gold.safeguard.sh/api/vulnerabilities - Feeds: https://gold.safeguard.sh/feed/packages.xml ## Sitemap https://gold.safeguard.sh/sitemap.xml