What ContextFort does
ContextFort gives security teams visibility and controls for browser agents, the AI copilots that can autonomously navigate and act inside a web browser. Delivered as a Chrome extension, it detects when an AI agent takes control of the browser and records the actions it takes during a session.
Key capabilities
- Detects when a browser agent is in control and logs its actions, including pages visited, clicks, and text entry
- Controls to prevent risky actions and cross-site data leakage
- Local-only storage: session data and screenshots stay on the user's machine, with no data sent to external servers
- Open source, with code available for review on GitHub
Who it's for
ContextFort is aimed at security teams that need oversight of autonomous browser agents as those agents gain access to sensitive web applications and data. The company is backed by Y Combinator and ships its extension via the Chrome Web Store.