agent-browser
Pass
Audited by Gen Agent Trust Hub on Oct 8, 2026
Risk Level: SAFEINDIRECT_PROMPT_INJECTIONDYNAMIC_EXECUTIONCOMMAND_EXECUTIONPRIVILEGE_ESCALATIONEXTERNAL_DOWNLOADS
Full Analysis
- [INDIRECT_PROMPT_INJECTION]: The skill's primary function is to have the agent read and act upon data from external, untrusted websites (e.g., snapshots and accessibility trees). This creates a risk where malicious instructions hidden in web pages could influence the agent's actions (e.g., via
clickorfillcommands). There are no specified sanitization methods or boundary markers in the provided templates to mitigate instructions embedded in web content. (Found inSKILL.md,templates/ai-agent-workflow.md,examples/agent-mode/optimal-workflow.md).\n- [DYNAMIC_EXECUTION]: Theevalcommand allows for the execution of arbitrary JavaScript within the browser context. This is a powerful capability that could be misused if the agent is manipulated into executing code sourced from a malicious webpage. (Found inapi/commands.md,examples/commands/advanced-commands.md).\n- [COMMAND_EXECUTION]: The skill provides integration templates for shell-based automation (e.g., Python'ssubprocess.run(shell=True)). Users should ensure that any parameters passed to these shell calls are sanitized to prevent command injection, especially when incorporating data retrieved from the web. (Found intemplates/ai-agent-workflow.md,examples/agent-mode/integration.md).\n- [PRIVILEGE_ESCALATION]: Documentation for system setup on Linux platforms includessudo apt-get installcommands for installing browser dependencies. Users should verify these requirements before execution in their environment. (Found inexamples/getting-started/installation.md).\n- [EXTERNAL_DOWNLOADS]: The skill includes examples of downloading resources from the Vercel Labs GitHub organization usingcurl. These references target an official repository associated with the tool's developers and are categorized as safe references to a well-known service. (Found inexamples/advanced/usage-with-agents.md).
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