image-seo agent skill by nowork-studio
Audits site images for search, covering alt text, file names, modern formats, compression, srcset, lazy-loading, layout shift, image sitemaps, and ImageObject structured data.
At a glance
| Publisher | nowork-studio |
|---|---|
| Repository | nowork-studio/NotFair (48 listed skills) |
| Category | Marketing and SEO |
| License | MIT |
| Last commit | October 15, 2026 (repository) |
| SKILL.md | 3 lines, 23 words |
| Bundled files | 1 file |
| Quality score | 74/100 · C Passes all seven graded checks |
| Security scan | Not scanned |
| README badge | Get the listing badge and raise the score |
Before you install
Read from the skill's files at the directory's October 19, 2026 snapshot: what ships with it, what its code reads, and the terms it is published under.
- Bundled scripts: none.
- License: MIT, an open-source or open-content license.
Install image-seo
The skills CLI works with Claude Code, Codex, Cursor and other agents; the other routes copy the folder by hand.
npx skills add https://github.com/nowork-studio/NotFair/tree/main/skills/image-seotmp="$(mktemp -d)"
git clone --depth 1 https://github.com/nowork-studio/NotFair.git "$tmp/repo"
mkdir -p .claude/skills
cp -R "$tmp/repo/"skills/image-seo .claude/skills/
rm -rf "$tmp"python3 ~/.codex/skills/.system/skill-installer/scripts/install-skill-from-github.py \
--repo nowork-studio/NotFair \
--path skills/image-seonowork-studio/NotFair is third-party code. Read SKILL.md and any bundled scripts before you install it.
How the author describes it
Image SEO audit — make a site's images discoverable in Google Images and stop them from dragging down Core Web Vitals. Audits alt text quality and coverage, descriptive file names, modern formats (WebP/AVIF), dimensions and compression, responsive srcset, lazy-loading, explicit width/height (CLS), image sitemaps, and ImageObject structured data. Use this skill whenever the user asks about image SEO, alt text, Google Images ranking, image optimization for search, image file size hurting page speed, WebP/AVIF, or image structured data. Trigger on: "image SEO", "alt text", "rank in Google Images", "optimize my images for search", "image alt tags", "WebP", "image compression SEO", "image sitemap", "ImageObject schema", or any image-discoverability / image-performance question. For overall page speed use /seo-analysis; for generating new images use the brand image skills.
From the description field of SKILL.md. Agents read this line to decide when to load the skill.
Files in the skill folder
SKILL.md
Suede Skill Check: 74/100 · C
Report snapshot · · graded-v2
The rubric totals 100 points; published scores are capped at 99. Security scan: not scanned.
Source revision: c839f30bfea7. Report version c157a9916fd6. Badge URLs follow the latest listing; save the report to keep this version.
Download report · Request a fresh review
What to review next
- Instruction depth: 0 of 7 points. 7 for a SKILL.md body of 500–3,000 words; 4 for 250–4,500; 1 for 100 or more.
- Boundary clause: 0 of 4 points. 4 when the description says when not to use the skill (“Not for …”, “Do not use …”, “Use … instead”).
- Reference files: 0 of 3 points. 3 when the skill folder ships a references/, reference/ or docs/ folder.
Add declarations and bundled files when they describe the skill’s actual needs. Update the source, then request a fresh review with the changed commit or PR.
image-seo passes the required frontmatter check and all seven graded checks, which cover the SKILL.md format, a declared license and a commit in the last year. Those checks earn 56 of the score’s points; the rest come from description quality, instruction depth, bundled files, maintenance and curated-list citations. How the score works.
See the checks and points
| Check | Result |
|---|---|
| Frontmatter parses and declares a name and a description | Pass |
| Name uses lowercase letters, digits and hyphens, 64 characters or fewer | Pass |
| Name matches the skill's folder name | Pass |
| Description is between 50 and 1,024 characters | Pass |
| Description says when an agent should use the skill | Pass |
| SKILL.md body is 500 lines or fewer | Pass |
| A license is declared in the frontmatter or the repository | Pass |
| Repository has a commit in the last 12 months | Pass |
| Score component | Points |
|---|---|
| Structural checks | 56 of 56 |
| Description length | 3 of 5 |
| Boundary clause | 0 of 4 |
| Example request | 3 of 3 |
| Instruction depth | 0 of 7 |
| Reference files | 0 of 3 |
| Bundled scripts | 0 of 2 |
| Recent maintenance | 9 of 9 |
| Curated-list citations | 3 of 7 |
| Tool permissions declared | 0 of 2 |
| Compatibility declared | 0 of 2 |
Show the listing and raise the score
image-seo is listed with 74/100 · C. This badge links to its Suede listing. Skills scoring 80–99 add a numeric and a letter quality shield; the largest open points for image-seo are instruction depth (7), boundary clause (4) and reference files (3). Send your repository and the points you want to raise, then request a fresh review after updating the skill.
[](https://skills.suedeai.ai/directory/nowork-studio/notfair/image-seo/)<a href="https://skills.suedeai.ai/directory/nowork-studio/notfair/image-seo/"><img src="https://skills.suedeai.ai/directory/badge.svg" alt="Suede Skills Directory: listed" height="20"></a>Where this skill is cited
nowork-studio/NotFair appears in 2 curated lists: BehiSecc/awesome-claude-skills, heilcheng/awesome-agent-skills.