skills/browserbase/stagehand/browse/Gen Agent Trust Hub

browse

Pass

Audited by Gen Agent Trust Hub on Oct 27, 2026

Risk Level: SAFECOMMAND_EXECUTIONEXTERNAL_DOWNLOADSINDIRECT_PROMPT_INJECTIONDYNAMIC_EXECUTION
Full Analysis
  • [COMMAND_EXECUTION]: The skill utilizes the Bash tool to interface with the operating system and execute the browse CLI for browser automation, cloud API management, and skill installation.
  • [EXTERNAL_DOWNLOADS]: The skill includes instructions to install the browse CLI package globally using npm. Additionally, it features a mechanism to discover and install site-specific automation skills from the Browse.sh catalog using browse skills add.
  • [INDIRECT_PROMPT_INJECTION]: The skill provides an extensive surface for indirect prompt injection as it is designed to ingest and process untrusted content from the web.
  • Ingestion points: Functions such as browse open, browse snapshot, browse get markdown, browse cloud fetch, and browse cloud search bring external web content into the agent's context.
  • Boundary markers: The instructions do not define specific delimiters or "ignore previous instructions" markers for the content retrieved from the web.
  • Capability inventory: The agent possesses powerful capabilities including bash command execution, browse eval for JavaScript execution, and browse upload for uploading local files to remote sites.
  • Sanitization: There are no built-in sanitization or validation steps mentioned to filter potentially malicious instructions embedded in the ingested web data.
  • [DYNAMIC_EXECUTION]: The skill supports the execution of dynamically provided or generated code through several channels:
  • The browse eval command allows for the execution of arbitrary JavaScript within the active browser page.
  • The browse functions suite allows the agent to develop, publish, and invoke serverless functions on the Browserbase platform.
Audit Metadata
Risk Level
SAFE
Analyzed
Oct 27, 2026, 03:26 PM