sjh9714
UserAgent skill that designs your GitHub social preview (og:image) as one self-contained HTML file. Five moods, CJK-first, deterministic checks, PNG export. repo cover, opengraph, link card.
Categories
Indexed Skills (6)
repo-cover
Design a GitHub social-preview card (og:image, 1280x640) for a repository. Use when the user asks for a social preview, repo cover, og image, link card, opengraph image, or README hero. Four editorial moods (editorial, poster, blueprint, gallery), CJK-first typography, one self-contained HTML file, deterministic checks, crisp PNG export. No image model needed.
repo-cover
Design a GitHub social-preview card (og:image, 1280x640) for a repository. Use when the user asks for a social preview, repo cover, og image, link card, opengraph image, or README hero. Five editorial moods (editorial, poster, blueprint, gallery, terminal), CJK-first typography, one self-contained HTML file, deterministic checks, crisp PNG export. No image model needed.
profile-cover
Design a GitHub profile README (the special username/username repo) as an editorial page. Use when the user wants their GitHub profile designed, a profile README, a personal masthead, or to replace widget and badge clutter. Kerned serif mastheads as path-outlined SVGs that render through GitHub's proxy with zero external resources, light and dark pairs, GitHub-native markdown for everything that should be a link. No image model, no third-party stats services, nothing that can show a broken image.
audit
Check whether what I said in this session is backed by what I actually did — did the tests I reported as passing really run, was an expected value quietly rewritten, was a test switched off. Reads this project's Claude Code transcript and git state locally and reports each gap with the timestamp and the quoted line. Use when the user asks whether the tests really ran, whether a claim holds up, or asks for an audit of this session.
same-frame
Re-render an image the user already has under new light, a new palette, or a new medium, while the composition stays exactly where it was. Use when asked to relight a photo, recolour an illustration, or convert something to gouache, cyanotype, blueprint, or another medium without changing its contents. Also use when asked to remove or add an object in an image, or to put the same character in a new scene — both are measured failures and this skill refuses them with evidence rather than burning the user's money.
history
Add up every Claude Code session on this machine and report how often an agent said the tests passed and how often anything actually ran them. Reads the local transcripts under ~/.claude/projects and prints a coverage count plus any findings. Use when the user asks about their whole history rather than one session, or asks how often their agent has claimed something it did not verify.
Bio shown is the top-scored skill's repo description as a fallback — real GitHub bios land in a future update.