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@ecosyste-ms

Ecosystems

Tools and open datasets to support, sustain, and secure critical digital infrastructure

ecosyste.ms

ecosyste.ms provides a set of free and open resources for those working to sustain and secure open-source software. We publish open data and APIs that map software interdependencies, offering insights into usage, creation, and impact. ecosyste.ms serves as infrastructure for researchers, policymakers, developers, and funders to build upon.

ecosyste.ms combines data from package registries, software repositories, vulnerability databases, containers, and operating systems. This comprehensive view helps identify critical software ecosystems that form the backbone of our digital infrastructure.

To find out more about what we're building, check out our roadmap.

Get Involved

Support Our Work

ecosyste.ms is a project of the Open Source Collective, a non-profit organization focused on creating a sustainable future for open-source software. We have received financial support from The Open Source Collective, Schmidt Futures’ Plaintext Group, and The Linux Foundation's Alpha Omega project.

You can support us on Open Collective. For larger donations or if you need an invoice, contact us at hello@ecosyste.ms.

Work With Us

We’re constantly expanding our partnerships and collaborating with stakeholders to co-design and refine our services. If you’re interested in improving ecosyste.ms, reach out to us at hello@ecosyste.ms.

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  1. home home Public

    Tools and open datasets to support, sustain, and secure critical digital infrastructure.

    HTML 16 6

  2. packages packages Public

    An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

    Ruby 112 28

  3. repos repos Public

    An open API service providing repository metadata for many open source software ecosystems.

    Ruby 74 19

  4. roadmap roadmap Public

    Planning and roadmap for future Ecosyste.ms development

    22 2

  5. parser parser Public

    An open API service to parse dependency metadata from many open source software ecosystems manifest files.

    Ruby 14 5

  6. funds funds Public

    An open source funding solution from ecosyste.ms & Open Source Collective.

    Ruby 10 3

Repositories

Showing 10 of 70 repositories
  • ecosyste_ms_cli Public

    cli application interfacing the APIs at https://ecosyste.ms

    ecosyste-ms/ecosyste_ms_cli's past year of commit activity
    Python 4 MIT 2 1 2 Updated Oct 14, 2026
  • packages Public

    An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

    ecosyste-ms/packages's past year of commit activity
    Ruby 112 AGPL-3.0 28 67 (20 issues need help) 11 Updated Oct 14, 2026
  • critical Public

    A database of metadata for the most critical open source packages, updated daily

    ecosyste-ms/critical's past year of commit activity
    TypeScript 8 1 0 0 Updated Oct 14, 2026
  • digest Public

    An open API service providing digests of packages from many open source software ecosystems and registries.

    ecosyste-ms/digest's past year of commit activity
    JavaScript 5 AGPL-3.0 2 3 0 Updated Oct 14, 2026
  • timeline Public

    An open API service providing the timeline of over 5 Billion events for every public repo on GitHub, all the way back to 2015.

    ecosyste-ms/timeline's past year of commit activity
    Ruby 10 AGPL-3.0 2 2 (1 issue needs help) 0 Updated Oct 14, 2026
  • repos Public

    An open API service providing repository metadata for many open source software ecosystems.

    ecosyste-ms/repos's past year of commit activity
    Ruby 74 AGPL-3.0 19 39 (12 issues need help) 4 Updated Oct 14, 2026
  • dependabot Public

    An open index of dependabot pull requests across open source projects on GitHub.

    ecosyste-ms/dependabot's past year of commit activity
    Ruby 6 AGPL-3.0 1 5 (3 issues need help) 0 Updated Oct 14, 2026
  • resolve Public

    An open API service to resolve dependency trees of packages for many open source software ecosystems.

    ecosyste-ms/resolve's past year of commit activity
    Ruby 7 AGPL-3.0 1 2 1 Updated Oct 14, 2026
  • issues Public

    An open API service for providing issue and pull request metadata for open source projects.

    ecosyste-ms/issues's past year of commit activity
    Ruby 10 AGPL-3.0 1 3 (2 issues need help) 0 Updated Oct 13, 2026
  • science Public

    A discovery and classification system for open source scientific software projects.

    ecosyste-ms/science's past year of commit activity
    Ruby 4 AGPL-3.0 0 14 1 Updated Oct 13, 2026