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ROOST

Robust Open Online Safety Tools

roost

We’re ROOST (Robust Open Online Safety Tools), a non-profit that builds, releases, and maintains modular, open-source infrastructure for online safety. We serve product teams, trust & safety leads, and community moderators who need to review, triage, and enforce on harmful content without building everything from scratch or relying on opaque or expensive vendor tools. We focus on modular, self-hostable, and interoperable components.

View our roadmapJoin our community

Our Team & Partners

We are a small but mighty team dispersed and remote-first.

Our founding partners include Eric Schmidt, Discord, OpenAI, Google, Roblox, John S. and James L. Knight Foundation, AI Collaborative, Patrick J. McGovern Foundation and Project Liberty Institute. ROOST also benefits from the support and expertise of a wide set of partners from the fields of AI, philanthropy, academia, open source, child safety, and countering violent extremism.

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  1. community community Public

    Documentation and policies for the ROOST organization and open source community. File non-technical or ROOST-wide issues here.

    CSS 6 1

  2. osprey osprey Public

    Automate the obvious and investigate the ambiguous. High-performance safety rules engine for real-time event processing at scale.

    Python 188 14

  3. awesome-safety-tools awesome-safety-tools Public

    Directory of open source tools for online safety

    224 25

  4. model-community model-community Public

    Share evaluation outcomes and implementation tips for using open safety models in Trust & Safety workflows

    Jupyter Notebook 87 12

Repositories

Showing 6 of 6 repositories
  • coop Public

    Review tool for online safety; provides a dashboard, queues, routing and automatic enforcement rules, and integrations.

    roostorg/coop’s past year of commit activity
    TypeScript 3 Apache-2.0 0 8 (3 issues need help) 0 Updated Feb 7, 2026
  • .github Public
    roostorg/.github’s past year of commit activity
    2 1 0 0 Updated Feb 6, 2026
  • osprey Public

    Automate the obvious and investigate the ambiguous. High-performance safety rules engine for real-time event processing at scale.

    roostorg/osprey’s past year of commit activity
    Python 188 Apache-2.0 14 14 (1 issue needs help) 8 Updated Feb 6, 2026
  • community Public

    Documentation and policies for the ROOST organization and open source community. File non-technical or ROOST-wide issues here.

    roostorg/community’s past year of commit activity
    CSS 6 CC-BY-4.0 1 12 1 Updated Feb 3, 2026
  • model-community Public

    Share evaluation outcomes and implementation tips for using open safety models in Trust & Safety workflows

    roostorg/model-community’s past year of commit activity
    Jupyter Notebook 87 CC-BY-4.0 12 6 0 Updated Jan 30, 2026
  • awesome-safety-tools Public

    Directory of open source tools for online safety

    roostorg/awesome-safety-tools’s past year of commit activity
    224 CC-BY-4.0 25 0 3 Updated Dec 15, 2025

Most used topics

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