# verify_artifact_visual > Guides the agent to perform visual verification of web artifacts using the browser tool. - Author: Letteriello - Repository: Letteriello/projeto-cortex - Version: 20260129163548 - Stars: 0 - Forks: 0 - Last Updated: 2026-02-06 - Source: https://github.com/Letteriello/projeto-cortex - Web: https://mule.run/skillshub/@@Letteriello/projeto-cortex~verify_artifact_visual:20260129163548 --- --- name: verify_artifact_visual description: Guides the agent to perform visual verification of web artifacts using the browser tool. --- # Verify Artifact Visual Skill This skill is for visually ensuring that what you built matches the requirements. ## Procedure 1. **Start Server**: Ensure the local development server is running (e.g., `npm run dev`). 2. **Open Page**: Use the `open_browser_url` tool to navigate to the localhost URL. 3. **Capture State**: Use `read_browser_page` (or screenshotted interactions) to verify the DOM and visual layout. 4. **Compare**: Compare the observed state with the design specs or user request. 5. **Report**: Log any discrepancies found. ## Example Usage If the user asked for a "Red Button with ID login-btn": 1. Check if `npm run dev` is active. 2. Call `open_browser_url(url="http://localhost:3000/login")`. 3. Inspect the element. 4. If the button is blue, report a visual drift.