tinh2/skills-hub-registry · analysis/seo/SKILL.md

seo skillA

seo is agent-read markdown (skill) from tinh2/skills-hub-registry: Autonomous SEO + AI-search optimization agent for 2026. Audits and fixes technical SEO, on-page metadata, structured data, Core Web Vitals (LCP/INP/CLS), llms.txt, Generative Engine Optimization (GEO) for ChatGPT/Perplexity/AI Overviews, E-E-A-T author signals..

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 tinh2/skills-hub-registry/seo@v2.1.1
Exact content
mdr add tinh2/skills-hub-registry/seo@sha256:f896ec44cd0b1a09

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_i72gjxxj6pbwejbe.svg)](https://markdownregistry.com/a/art_i72gjxxj6pbwejbe)

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Versions

versioncommittedcommitsizeaudit
v2.1.1 latest2026-09-02 a5244eb 19,265 BA view · diff
v2.1.02026-04-30 91504bb 19,358 BA view · diff
v2.0.02026-03-18 851800b 10,458 BA view · diff
v1.0.02026-03-13 0f9921f 8,718 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 (19265 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

tinh2/skills-hub-registry · 16 stars · license none · pushed 2026-09-04 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_i72gjxxj6pbwejbe
GET https://markdownregistry.com/api/v1/resolve?ref=tinh2/skills-hub-registry/seo
GET https://markdownregistry.com/api/v1/blob/f896ec44cd0b1a0919c6cc3abdfa04a81b2ddd0c205ca9421251c60809ba19de

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