risukisu/marketing-skills · skills/SEO/claude-seo/seo/SKILL.md

seo skillB

seo is agent-read markdown (skill) from risukisu/marketing-skills: Comprehensive SEO analysis for any website or business type. Full site audits, single-page analysis, technical SEO (crawlability, indexability, Core Web Vitals with INP), schema markup, content quality (E-E-A-T), image optimization, sitemap analysis, and GEO for AI Overviews/ChatGPT/Perplexity. Industry detection for SaaS, e-commerce, local, publishers, agencies. Triggers on: SEO, audit, schema, Core Web Vitals, sitemap, E-E-A-T, AI Overviews, GEO, technical SEO, content quality, page speed..

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 risukisu/marketing-skills/seo@v2.2.5
Exact content
mdr add risukisu/marketing-skills/seo@sha256:817241a365734b2e

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_u4ssgxfg3mygnw56.svg)](https://markdownregistry.com/a/art_u4ssgxfg3mygnw56)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
v2.2.5 latest2026-09-09 8a5dc3b 18,321 BB view

Audit of the latest version

B  16 of 17 checks passed. Deterministic, no model, same answer every run.
  • fail: No script tag (matched: <script)
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (18321 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

Source

GitHub

risukisu/marketing-skills · 3 stars · license MIT · pushed 2026-09-10 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_u4ssgxfg3mygnw56
GET https://markdownregistry.com/api/v1/resolve?ref=risukisu/marketing-skills/seo
GET https://markdownregistry.com/api/v1/blob/817241a365734b2e37e7c3fcd1837455b73d12cd53185ea4d9e79774b881e472