Skip to content
Change the repository type filter

All

    Repositories list

    • Go
      371405614Updated Jan 29, 2026Jan 29, 2026
    • A repository of reports of malicious packages identified in Open Source package repositories, consumable via the Open Source Vulnerability (OSV) format.
      Go
      72442145Updated Jan 29, 2026Jan 29, 2026
    • Open Source Vulnerability schema.
      Go
      111229472Updated Jan 29, 2026Jan 29, 2026
    • 273000Updated Jan 28, 2026Jan 28, 2026
    • The Best Practices for OSS Developers working group is dedicated to raising awareness and education of secure code best practices for open source developers.
      JavaScript
      1869826711Updated Jan 27, 2026Jan 27, 2026
    • scorecard

      Public
      OpenSSF Scorecard - Security health metrics for Open Source
      Go
      6045.2k35925Updated Jan 26, 2026Jan 26, 2026
    • scorecard-action

      Public
      Official GitHub Action for OpenSSF Scorecard.
      Go
      823562812Updated Jan 26, 2026Jan 26, 2026
    • Website and API for OpenSSF Scorecard
      Go
      30283124Updated Jan 26, 2026Jan 26, 2026
    • wg-bear

      Public
      The BEAR (Belonging, Empowerment, Allyship, and Representation) WG, formerly DEI, was formed in December 2023 to enhance representation and cybersecurity workforce effectiveness.
      51182Updated Jan 26, 2026Jan 26, 2026
    • Fuzz Introspector -- introspect, extend and optimise fuzzers
      Python
      784451077Updated Jan 26, 2026Jan 26, 2026
    • allstar

      Public
      GitHub App to set and enforce security policies
      Go
      1441.4k613Updated Jan 26, 2026Jan 26, 2026
    • The CVE Binary Tool helps you determine if your system includes known vulnerabilities. You can scan binaries for over 350 common, vulnerable components (openssl, libpng, libxml2, expat and others), or if you know the components used, you can get a list of known vulnerabilities associated with an SBOM or a list of components and versions.
      Python
      5991.6k15871Updated Jan 26, 2026Jan 26, 2026
    • Simplify OpenSSF Scorecard tracking in your organization with automated markdown and JSON reports, plus optional GitHub issue alerts
      JavaScript
      1442139Updated Jan 22, 2026Jan 22, 2026
    • Improve Software Bill of Materials (SBOM) tooling and training to encourage adoption
      Vue
      411102210Updated Jan 22, 2026Jan 22, 2026
    • tac

      Public
      Technical Advisory Council
      751333912Updated Jan 21, 2026Jan 21, 2026
    • 0000Updated Jan 20, 2026Jan 20, 2026
    • Our objective is to enable open source maintainers, contributors and end-users to understand and make decisions on the provenance of the code they maintain, produce and use.
      35195111Updated Jan 15, 2026Jan 15, 2026
    • Our mission is to catalyze sustainable improvements to critical open source software projects and ecosystems.
      Open Policy Agent
      6311101Updated Jan 13, 2026Jan 13, 2026
    • Machine-readable specification for the attestation of security-relevant data.
      Go
      157153Updated Jan 6, 2026Jan 6, 2026
    • wg-orbit

      Public
      ORBIT: Open Resources for Baselines, Interoperability, and Tooling
      42160Updated Jan 3, 2026Jan 3, 2026
    • Secure Software Development Fundamentals courses (from the OpenSSF Best Practices WG)
      CSS
      51199343Updated Dec 22, 2025Dec 22, 2025
    • Working Group on Artificial Intelligence and Machine Learning (AI/ML) Security
      22141110Updated Dec 19, 2025Dec 19, 2025
    • OpenSSF Working Group on Securing Software Repositories
      29125114Updated Dec 18, 2025Dec 18, 2025
    • Global Cyber Policy Working Group
      19100132Updated Dec 3, 2025Dec 3, 2025
    • Gives criticality score for an open source project
      Go
      1301.4k4535Updated Dec 2, 2025Dec 2, 2025
    • Tool for visualizing the Open SSF Scorecard Api data in a human friendly way
      TypeScript
      618112Updated Nov 27, 2025Nov 27, 2025
    • SIRT

      Public
      The OSS-SIRT SIG (Open Source Software Security Incident Response Team Special Interest Group) is a group working within the OSSF's Vulnerability Disclosure Working Group that is focused on creating secure vulnerability management capabilities within the open source ecosystem to ensure effective coordinated vulnerability disclosure practices (CVD)
      61020Updated Nov 20, 2025Nov 20, 2025
    • glossary

      Public
      A reference for common terms when talking about OpenSSF and open source software security.
      JavaScript
      54210Updated Nov 19, 2025Nov 19, 2025
    • education

      Public
      OpenSSF Education SIG
      171852Updated Nov 15, 2025Nov 15, 2025
    • A guide on coordinated vulnerability disclosure for open source projects. Includes templates for security policies (security.md) and disclosure notifications.
      4213551Updated Nov 15, 2025Nov 15, 2025