Agent Boundary Watch

Review the permissions of installed Chrome extensions, including potential AI-agent tools. Local, read-only, and open source.

Understand what your Chrome extensions can access. Agent Boundary Watch is a free, open-source browser security tool that helps you review the permissions of installed Chrome extensions, including potential AI-agent and browser automation tools. Key Features - Scan installed Chrome extensions with one click. - Identify broad website access and sensitive browser permissions. - Discover potential AI-agent and automation extensions. - Review permission risks with clear explanations. - Filter extensions by risk level. - Export a local JSON security report. Privacy First Your security analysis runs entirely on your device. No account, subscription, cloud service, or API key is required. We do not access browsing history, passwords, cookies, login sessions, or website content. Scan results are not uploaded to external servers. How It Works Click "Scan browser" and grant the optional extension management permission. Agent Boundary Watch reviews declared extension permissions and highlights areas that may deserve attention. Important Limitations This is a read-only permission exposure scanner, not antivirus software or a live AI-agent session monitor. A risk flag does not mean an extension is malicious or has actually misused its permissions. Free and open source under the MIT License.