image-seo-audit SKILL.md skillA
image-seo-audit from indranilbanerjee/digital-marketing-pro is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add indranilbanerjee/digital-marketing-pro/image-seo-audit@git:20261009.e2988ebPins git:20261009.e2988eb in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- indranilbanerjee/digital-marketing-pro
- Path
skills/image-seo-audit/SKILL.md- Versions recorded
- 6
- Latest version
- git:20261009.e2988eb, committed Oct 9, 2026
- First version recorded
- Mar 30, 2026
- Size
- 3,946 bytes
- Repository stars
- 936
- License
- MIT
Audit image SEO on a page: alt text, weight, formats, srcset, lazy loading, CLS. "audit our image SEO".
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# /digital-marketing-pro:image-seo-audit
## Purpose
Perform a dedicated image optimization audit that evaluates all images on a page or site for SEO, performance, and accessibility. Produces a prioritized optimization list sorted by file size impact.
## Input Required
- **URL**: Page or site to audit
- **Scope**: Single page or site-wide crawl (default: single page)
## Process
1. **Load brand context**: Read active brand profile for industry context.
2. **Discover images**: Find all `<img>`, `<picture>`, CSS `background-image`, and `<source>` elements.
3. **Alt text audit**: Check presence, quality, keyword inclusion, length (10-125 chars). Flag: missing, filename-only ("image.jpg"), keyword-stuffed, non-descriptive ("click here").
4. **File size audit**: Apply tiered thresholds by image category — thumbnails (<50KB target, >200KB critical), content images (<100KB target, >500KB critical), hero/banner (<200KB target, >700KB critical).
…Read the whole file at its exact version.
How to install
mdr add indranilbanerjee/digital-marketing-pro/image-seo-audit@sha256:d0d819128827e49eThe line at the top of this page pins the label git:20261009.e2988eb, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_sjka52nk6sjgsilr)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Mar 30, 2026 and Oct 9, 2026, about one every 39 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261009.e2988eb latest | 2026-10-09 | e2988eb | 3,946 B | A | view · diff |
| git:20260812.b624042 | 2026-08-12 | b624042 | 4,435 B | A | view · diff |
| git:20260508.d408689 | 2026-05-08 | d408689 | 3,954 B | A | view · diff |
| git:20260331.15b8bc5 | 2026-03-31 | 15b8bc5 | 3,935 B | A | view · diff |
| git:20260330.6a58419 | 2026-03-30 | 6a58419 | 3,933 B | A | view · diff |
| git:20260330.a50a787 | 2026-03-30 | a50a787 | 4,131 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3946 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
indranilbanerjee/digital-marketing-pro · 936 stars · license MIT · pushed 2026-11-07 · 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/d0d819128827e49e1bfa5f70ea51df312561907eb39a9e54bb1f85f5229434f1
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from indranilbanerjee/digital-marketing-pro
Every file in indranilbanerjee/digital-marketing-pro