agricidaniel/claude-blog · skills/blog-seo-check/SKILL.md

blog-seo-check skillA

blog-seo-check is agent-read markdown (skill) from agricidaniel/claude-blog: Post-writing SEO validation with pass/fail checklist covering title tag length and keyword placement, meta description quality, heading hierarchy and keyword density, internal/external link audit with anchor text analysis, canonical URL verification, Open Graph meta tags (og:title, og:description, og:image), Twitter Card validation, structured data presence and validity, URL structure optimization, and image alt text presence. Produces prioritized fix list with specific recommendations. Use when.

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 agricidaniel/claude-blog/blog-seo-check@git:20260723.bab0d5c
Exact content
mdr add agricidaniel/claude-blog/blog-seo-check@sha256:41a922ab74ef91f4

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_dmskdb7bjxsjiq2k.svg)](https://markdownregistry.com/a/art_dmskdb7bjxsjiq2k)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260723.bab0d5c latest2026-07-23 bab0d5c 10,882 BA view · diff
git:20260708.5c21c902026-07-08 5c21c90 11,051 BA view · diff
git:20260706.f31393d2026-07-06 f31393d 10,175 BA view · diff
git:20260517.c8d92c72026-05-17 c8d92c7 9,086 BA view · diff
git:20260427.77a7d202026-04-27 77a7d20 9,088 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 (10882 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

agricidaniel/claude-blog · 2,176 stars · license MIT · pushed 2026-09-11 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_dmskdb7bjxsjiq2k
GET https://markdownregistry.com/api/v1/resolve?ref=agricidaniel/claude-blog/blog-seo-check
GET https://markdownregistry.com/api/v1/blob/41a922ab74ef91f4dffb1bfd20c707acd1910fe0b568f6b695fd7477eabf3941

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