Capture the current rendered state of the theme preview as an image: exactly what the user sees. Returns one JPEG per visible preview frame (two when a compare mode is active, labeled e.g. Light/Dark). Call after applying a batch of theme changes to verify the visual result, especially when matching a reference image.
Persona Chat source site42 tools on this site
What this tool does
Capture the current rendered state of the theme preview as an image: exactly what the user sees. Returns one JPEG per visible preview frame (two when a compare mode is active, labeled e.g. Light/Dark). Call after applying a batch of theme changes to verify the visual result, especially when matching a reference image. Use it on Persona Chat with an agent. It runs in the browser on the website and needs no package install.
How to install
Open the persona-chat.dev website and ask your browser agent to use screenshot_preview
Run with an agent
Use the screenshot_preview tool on persona-chat.dev. Return the structured result and cite the source page.
Input contract
Verify the live listing at the source before a production call. Fields marked as a starter contract may differ from what the site expects.