Run these commands once in Claude Code. The skill gives the agent know-how for this kind of piece. With other agents, follow the instructions on the skill page.
/plugin marketplace add anthropics/skills /plugin install example-skills@anthropic-agent-skills
Hit Copy prompt above, open your project in the agent and paste it. The prompt links the original frames, so the agent can look at them before building.
Put the two side by side. If something is off, tell the agent exactly what: timing, size, color or spacing.