Historical purpose
The retained publisher description presents this ECC skill as guidance for frontend projects that require deliberate visual design as well as working code. It identifies web components, pages and applications as its scope. The historical text also discusses product pages, dashboards, application shells and visual systems. These are descriptions of intended use, not independently tested design or implementation results.
Publisher removal record
In a publisher commit recorded on 2026-04-30 at 04:21:13 UTC, ECC removed skills/frontend-design/SKILL.md and its corresponding agent-directory copy. The commit is titled “fix: remove canonical Anthropic skill duplicates”; its documentation points users to the canonical Anthropic skills. This is a Git-recorded date, not an independent archive capture date.
Verification status
This page summarizes the recorded purpose and removal without reproducing or recovering the full historical skill guide. It does not certify equivalence with a current upstream skill. The original ECC catalog and install identifiers are retained for historical identification; current installation compatibility and third-party design outcomes have not been tested.