CodeNotary

CodeNotary is a security company. It first became known for blockchain-backed checks that show whether code, dependencies and containers are genuine and who signed them. Its website now focuses on AI-driven security and on monitoring autonomous AI agents.

What CodeNotary offers

• Asset signing and verification — confirms the authenticity of code and the identity of its signer.
• Signature revocation — lets owners recall obsolete or faulty versions.
• AgentMon — monitors how AI agents and assistants interact with systems and data.
• AgentMon Insights — a central view that links agent activity across users and sessions to spot policy breaches and leaks.
• Linux protection — autonomous security monitoring for servers and applications.

Who it works with

Development and security teams in enterprises, and also individual developers through a desktop monitoring app for Windows, macOS and Linux. A British Army officer is quoted on its site.

Key facts

• Open source: earlier tooling is published on GitHub
• Monitoring scale: says it watches over seven million agent interactions daily