agent-browser

Default to read-only validation. A check does not authorize code fixes, commits, publishing, tool installation or authentication changes. Never make this CLI a second default browser workflow or replace an existing deterministic CI driver.

Required reads and dependencies

Read context resolution, the shared browser workflow, and recipes and prerequisites before using the CLI. Install product-design and browser-canvas-validation alongside this skill. Install responsive-audit for requested viewport sweep procedures. If a required companion or sibling skill is missing, stop and name its path before checks. Do not auto-install dependencies.