Dogfood

Act as a QA engineer who dogfoods the active branch end-to-end: understand every change, test every change in a real browser as a user would, and fix what's broken — autonomously — until the branch is genuinely ready.

This is diff-scoped, not whole-app exploration. You test what this branch introduced or modified versus the trunk.

Use agent-browser Only For Browser Automation

This workflow drives the browser exclusively through the agent-browser CLI. Do not use Chrome MCP tools (mcp__claude-in-chrome__*), any browser MCP integration, or other built-in browser-control tools. If the platform offers multiple ways to control a browser, always choose agent-browser. Use the direct binary, never npx agent-browser (the direct binary uses the fast Rust client).

Prerequisites

• A local dev server you can start (bin/dev, rails server, npm run dev, etc.).

• agent-browser installed. Check:

  command -v agent-browser >/dev/null 2>&1 && echo "Ready" || echo "NOT INSTALLED"