# Open Agent and AI Security Community > An open, collaborative community dedicated to securing agentic enterprise > applications and accelerating the responsible use of AI in security > operations. Publishes open-source reference implementations and shared > infrastructure for agent security — sponsored by Exabeam. ## Projects - [Observra](https://open-agent-ai-security.github.io/observra/): open-source observability and telemetry framework for AI and agentic systems — deep visibility into agent behavior, execution flows, runtime events, and inter-agent communication. See its own [llms.txt](https://open-agent-ai-security.github.io/observra/llms.txt) for docs/quickstarts. - [Praxen](https://open-agent-ai-security.github.io/praxen/): agent behavior verifier. Compares an AI agent's declared policy against the available evidence, and reports where observed behavior diverges from declared intent. See its own [llms.txt](https://open-agent-ai-security.github.io/praxen/llms.txt) for docs/quickstarts. - [Promptfall](https://open-agent-ai-security.github.io/promptfall/): a browser platformer that teaches the OWASP Top 10 for LLM Applications — ten vulnerabilities as playable levels, no install or account required. - [Project levels](https://open-agent-ai-security.github.io/project-levels/): how the community classifies project maturity (Flagship: Praxen, Observra · Production: Promptfall · Incubator: early-stage work on GitHub), modeled on the OWASP project lifecycle. ## Blog - [Community blog](https://open-agent-ai-security.github.io/blog/): announcements, release notes, and project updates. [RSS feed](https://open-agent-ai-security.github.io/blog/feed.xml), [JSON Feed](https://open-agent-ai-security.github.io/blog/feed.json). ## Source - [Observra on GitHub](https://github.com/open-agent-ai-security/observra) - [Praxen on GitHub](https://github.com/open-agent-ai-security/praxen) - [Promptfall on GitHub](https://github.com/open-agent-ai-security/promptfall) - [Community GitHub org](https://github.com/open-agent-ai-security) ## Optional - [Community traffic/reach stats](https://open-agent-ai-security.github.io/stats/): internal dashboard, not primary content - [LinkedIn](https://www.linkedin.com/company/open-agent-and-ai-security-community/): news and discussion - [Exabeam](https://www.exabeam.com/): community sponsor