Agent skills you can install into Claude Code, Codex and other agents, with GitHub and skills.sh links, newest first.
The front-end design skill from Anthropic's official skills repository. It has the agent ground the design in the product and its industry, commit to a small token system, then build and self-review from screenshots, so the result stops looking like every other AI-generated page.
Codinganthropics/skills2026-09-27