patrickserrano/lacquer · core/skills/schema/SKILL.md

schema skillA

schema is agent-read markdown (skill) from patrickserrano/lacquer: When the user wants to add, fix, or optimize schema markup and structured data on their site. Also use when the user mentions "schema markup," "structured data," "JSON-LD," "rich snippets," "schema.org," "FAQ schema," "product schema," "review schema," "breadcrumb schema," "Google rich results," "knowledge panel," "star ratings in search," or "add structured data." Use this whenever someone wants their pages to show enhanced results in Google. For broader SEO issues, see seo-audit. For AI search.

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 patrickserrano/lacquer/schema@v2.0.0
Exact content
mdr add patrickserrano/lacquer/schema@sha256:d8b7aa7bcd9727a8

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_rxwwjdkt3hn2ziyv.svg)](https://markdownregistry.com/a/art_rxwwjdkt3hn2ziyv)

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Versions

versioncommittedcommitsizeaudit
v2.0.0 latest2026-08-28 954f5e3 5,248 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 (5248 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

patrickserrano/lacquer · 3 stars · license MIT · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_rxwwjdkt3hn2ziyv
GET https://markdownregistry.com/api/v1/resolve?ref=patrickserrano/lacquer/schema
GET https://markdownregistry.com/api/v1/blob/d8b7aa7bcd9727a87fb5470a6c9ee252b99a7ccb84f637d7c67c5d155b507e0b

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