nowork-studio/notfair-plugin · skills/image-seo/SKILL.md

image-seo skillA

image-seo is agent-read markdown (skill) from nowork-studio/notfair-plugin: 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 spee.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add nowork-studio/notfair-plugin/image-seo@git:20260814.8d9d54b
Exact content
mdr add nowork-studio/notfair-plugin/image-seo@sha256:07203f96cc6348d6

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_r5xjzymwsp3lcci3.svg)](https://markdownregistry.com/a/art_r5xjzymwsp3lcci3)

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Versions

versioncommittedcommitsizeaudit
git:20260814.8d9d54b latest2026-08-14 8d9d54b 1,253 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (1253 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

nowork-studio/notfair-plugin · 3,814 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_r5xjzymwsp3lcci3
GET https://markdownregistry.com/api/v1/resolve?ref=nowork-studio/notfair-plugin/image-seo
GET https://markdownregistry.com/api/v1/blob/07203f96cc6348d6c4adfae81057efc36cac618a54e3232a527298d4092b19d9

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.