







T&S Across the Fediverse: ROOST at FOSSY 2026
Robust Open Online Safety Tools or ROOST is a new non-profit entity designed to address the urgent need for accessible, high-quality safety tools in the rapidly evolving digital landscape.
ROOST at AtmosphereConf 2026
Robust Open Online Safety Tools or ROOST is a new non-profit entity designed to address the urgent need for accessible, high-quality safety tools in the rapidly evolving digital landscape.

ROOST (@roost.tools)
We’re ROOST (Robust Open Online Safety Tools), a non-profit building and maintaining open source, accessible, high-quality, transparent safety tools for digital organizations of all kinds. roost.tools
How Bluesky Transformed their Safety Operations with Osprey
Robust Open Online Safety Tools or ROOST is a new non-profit entity designed to address the urgent need for accessible, high-quality safety tools in the rapidly evolving digital landscape.

Robust Open Online Safety Tools

Robust Open Online Safety Tools

roost.tools/awesome-safety-tools
Mirror of https://github.com/roostorg/awesome-safety-tools
Coop 1.0: World’s First Free, Open Source Child Safety Infrastructure for Every Platform
Robust Open Online Safety Tools or ROOST is a new non-profit entity designed to address the urgent need for accessible, high-quality safety tools in the rapidly evolving digital landscape.

ROOST (Mirror) / awesome-safety-tools · GitLab
Mirror of https://github.com/roostorg/awesome-safety-tools

Developer Ecosystems for Software Safety
How to design and implement information systems so they are safe and secure is a complex topic. Both high-level design principles and implementation guidance for software safety and security are well established and broadly accepted. For example, Jerome Saltzer and Michael Schroeder’s seminal overview of principles of secure design was published almost 50 years ago,10 and various community and governmental bodies have published comprehensive best practices about how to avoid common software weaknesses—for example, Common Weakness Enumeration (CWE)a and Open Worldwide Application Security Project (OWASP) Cheat Sheet Series.b

roostorg/osprey
Automate the obvious and investigate the ambiguous. High-performance safety rules engine for real-time event processing at scale.
Introducing gpt-oss-safeguard
OpenAI introduces gpt-oss-safeguard—open-weight reasoning models for safety classification that let developers apply and iterate on custom policies.

roostorg/coop
Review and moderation, your way. Online safety dashboard, queues, routing and automatic enforcement rules, and integrations.
Why does every platform rebuild the same safety tools from scratch, behind closed doors? Our Head of Product @julietshen.bsky.social joined the Won't Fix pod to talk open-source T&S infrastructure, AI vs. human judgment & safety for the decentralized web: youtube.com/watch?v=RxFV7VwxkLs
Won't Fix Episode 9: With Juliet Shen, Cofounder & HOP at ROOST
www.youtube.comwe're hiring a full-time engineer for Osprey at @roost.tools ! if you've applied to ROOST before, I encourage you to apply again if you're interested and have familiarity with Osprey 🦅 take a look at the code: github.com/roostorg/osprey robust-open-online-safety-tools.breezy.hr/p/c9af2efd30eb-software-engin…
Software Engineer — Osprey Project at Robust Open Online Safety Tools
robust-open-online-safety-tools.breezy.hr