indranilbanerjee/digital-marketing-pro · skills/image-seo-audit/SKILL.md

image-seo-audit skillA

image-seo-audit is agent-read markdown (skill) from indranilbanerjee/digital-marketing-pro: Audit every image on a page for SEO, performance, and accessibility — alt text quality, tiered file-size thresholds, WebP/AVIF format adoption, srcset/sizes responsiveness, lazy loading, fetchpriority on the LCP image, and width/height for CLS — producing an optimization list sorted by file-size savings. Triggers on "/digital-marketing-pro:image-seo-audit", "audit our image SEO", "check alt text across the page", "why are our images so heavy", "should we switch to WebP". Fetches and analyzes the.

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 indranilbanerjee/digital-marketing-pro/image-seo-audit@git:20260812.b624042
Exact content
mdr add indranilbanerjee/digital-marketing-pro/image-seo-audit@sha256:663656ef215296f5

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_sjka52nk6sjgsilr.svg)](https://markdownregistry.com/a/art_sjka52nk6sjgsilr)

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Versions

versioncommittedcommitsizeaudit
git:20260812.b624042 latest2026-08-12 b624042 4,435 BA view · diff
git:20260508.d4086892026-05-08 d408689 3,954 BA view · diff
git:20260331.15b8bc52026-03-31 15b8bc5 3,935 BA view · diff
git:20260330.6a584192026-03-30 6a58419 3,933 BA view · diff
git:20260330.a50a7872026-03-30 a50a787 4,131 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 (4435 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

indranilbanerjee/digital-marketing-pro · 823 stars · license MIT · pushed 2026-09-07 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_sjka52nk6sjgsilr
GET https://markdownregistry.com/api/v1/resolve?ref=indranilbanerjee/digital-marketing-pro/image-seo-audit
GET https://markdownregistry.com/api/v1/blob/663656ef215296f5dc14f10ba94cc9aa82bbd4b6f654232fc0f75a20838083df

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