Demos

The skills, at work

Real runs of the skills in Fullstack-Rocks/skills, with everything they made. The code lives in the repository; the demos live here.

The Maison Talvrenne homepage: a steel watch on paper beside the headline

delegate · Maison Lumen

Claude Code hands an invented luxury agency's work to Antigravity, Codex, Claude Opus 5.5 and Grok: 31 runs, from research to three finished websites.

The Kaelvorn homepage: a painted shield emblem at the centre of an icon navigation bar, above four heroes on a ridge facing a broken spire, under the headline Strike the bronze. Wake the world.

delegate · Kaelvorn

Claude Code hands an invented MMORPG's coming-soon site to Codex, Antigravity, Cursor (GPT-5.6 Sol and Grok 4.7) and the Gemini API, then redesigns it to match its painted concepts from a delegation plan: 61 runs, from naming and art direction to a 37-page site with a painted logo, crown moulding and brush-edged art.

The Kaelvorn benchmark: what each agent and the orchestrator cost, in both stages