test-browser
Browser Test Skill
Run end-to-end browser tests on pages affected by a PR or branch changes using the agent-browser CLI.
Use agent-browser Only For Browser Automation
This workflow uses the agent-browser CLI exclusively. Do not use any alternative browser automation system, browser MCP integration, or built-in browser-control tool. If the platform offers multiple ways to control a browser, always choose agent-browser.
Use agent-browser for: opening pages, clicking elements, filling forms, taking screenshots, and scraping rendered content.
Platform-specific hints:
- In Claude Code, do not use Chrome MCP tools (
mcp__claude-in-chrome__*). - In Codex, do not substitute unrelated browsing tools.
Prerequisites
- Local development server running (e.g.,
bin/dev,rails server,npm run dev) agent-browserCLI installed (see Setup below)- Git repository with changes to test
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