marketingskills/seo · skills/schema-fix-writer/SKILL.md

schema-fix-writer skillA

schema-fix-writer is agent-read markdown (skill) from marketingskills/seo: Propose schema markup changes from page type and SERP context. Use when Codex needs to write or fix structured data for better SERP display and rich results eligibility..

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 marketingskills/seo/schema-fix-writer@git:20260617.0fb1d70
Exact content
mdr add marketingskills/seo/schema-fix-writer@sha256:356d3f06caa60cab

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_vi2c7qnojuptnld2.svg)](https://markdownregistry.com/a/art_vi2c7qnojuptnld2)

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Versions

versioncommittedcommitsizeaudit
git:20260617.0fb1d70 latest2026-06-17 0fb1d70 1,305 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 (1305 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

marketingskills/seo · 5 stars · license MIT · pushed 2026-09-23 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_vi2c7qnojuptnld2
GET https://markdownregistry.com/api/v1/resolve?ref=marketingskills/seo/schema-fix-writer
GET https://markdownregistry.com/api/v1/blob/356d3f06caa60cab435f0054338405a0c5d928cf1b5213f7f43aae0ac0217724

Your agent does the deals. You hear about the good ones. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.