Captures and compares DOM snapshots through the cdp MCP server. Use when the task involves proving what changed after an interaction, navigation, or script execution.
Installation
Installer avec Codex ou Claude Copiez ce prompt, collez-le dans Codex, Claude ou un autre assistant, puis laissez-le vérifier la page du skill et l'installer pour vous.
Captures and compares DOM snapshots through the cdp MCP server. Use when the task involves proving what changed after an interaction, navigation, or script execution.
Inspecting DOM Changes
Use this skill when the important output is a before-and-after diff rather than a single page snapshot.
Quick start
Capture named snapshots with snapshot_dom
Compare them with dom_diff
Use list_dom_snapshots when you need to inspect what has been saved
Use this skill for
verifying that a click or form submission changed the page
diffing content before and after client-side rendering