Browser Act CLI
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Please follow https://skillhub.cn/install/skillhub.md to install @user_2cc35c71/browser-act.
About this skill
Problem
When an AI agent must handle login pages, JS-rendered sites, multiple accounts, or sensitive actions, plain HTTP fetching and simple scripts are often insufficient: content depends on rendering, sessions collide, and forms, challenges, proxies, and human approval lack a stable interface. Browser Act packages these browser capabilities into a CLI for agent-driven work.
How It Works
It is not just a fetcher; it is a browser automation entry point for agents:
- Lightweight extraction: fast retrieval of JS-rendered content, positioned as an alternative to WebFetch or curl.
- Session management: multi-browser isolation and multi-account parallelism reduce cross-environment contamination.
- Interaction and evidence: DOM extraction, screenshots, form filling, file upload, and network capture.
- Safety and collaboration: the Confirmation Gate requires explicit approval for browser creation, deletion, and sensitive operations; interactive challenges can be assisted with user authorization; headed mode and remote assist allow human fallback.
Before use, load the CLI guide with get-skills core to read environment state, available browsers, operational directives, and the complete workflow; this output includes safety constraints and should not be skipped or truncated. Boundaries: it fits agent workflows that need browser context but is not a full RPA platform; for sensitive sites, accounts, payments, or compliance data, keep human approval and least privilege.
Use Cases
- When debugging frontend agents, extract DOM content, take screenshots, and verify form submissions on authenticated dynamic pages.
- When testing multiple admin accounts, run isolated browser sessions in parallel to avoid Cookie, session, and proxy contamination.
- When collecting JS-rendered reports, fetch lightweight content first, then open a browser to capture network requests and save screenshots.
- When a site requires human verification, let the agent start actions and let users finish sensitive steps via headed mode or remote assist.
Best For
- Engineers who need agents to perform controlled browser actions inside Cursor, Claude Code, or Codex.
- QA engineers testing multi-account web apps who need session isolation, proxy switching, and screenshot evidence.
- Product engineers building internal automation workflows that connect DOM extraction, form filling, and approval gates to agents.
- Platform leads handling site tasks with human approval who need Confirmation Gate and remote assist capabilities.
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