Test interfaces with agent-browser

Use the installed agent-browser CLI for rendered, user-facing verification. Load its version-matched instructions before relying on command syntax:

agent-browser skills get core --full

Use a specialized bundled guide when the target requires one. agent-browser skills list shows the available guides.

Verification loop

1. Start or identify the target application and record the exact URL and viewport.
2. Open the page in a named session.
3. Take an accessibility snapshot and identify controls by role, label, or snapshot reference.
4. Perform the user action.
5. Wait for the resulting state, then take a fresh snapshot. References can become stale after navigation or a substantial DOM update.
6. Verify the observable result, console errors, and relevant network behavior.
7. Capture screenshots when visual evidence helps establish the result.