kostja94/marketing-skills · skills/seo/on-page/featured-snippet/SKILL.md

featured-snippet skillA

featured-snippet is agent-read markdown (skill) from kostja94/marketing-skills: When the user wants to optimize for Featured Snippets, Position Zero, or snippet extraction. Also use when the user mentions "featured snippet," "position zero," "snippet optimization," "answer box," "definition box," "list snippet," "table snippet," "paragraph snippet," "PAA optimization," or "win position zero." For schema, use schema-markup. For step-by-step HowTo sections (lists, copy), use howto-section-generator..

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 kostja94/marketing-skills/featured-snippet@v1.0.1
Exact content
mdr add kostja94/marketing-skills/featured-snippet@sha256:d10d83e4a9b82c79

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_q3y35evdqvcmaz5c.svg)](https://markdownregistry.com/a/art_q3y35evdqvcmaz5c)

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Versions

versioncommittedcommitsizeaudit
v1.0.1 latest2026-04-06 d6750d3 9,212 BA view · diff
v1.0.12026-03-27 f1ec9f7 9,040 BA view · diff
v1.0.02026-03-11 9abc679 9,009 BA view · diff
v1.0.02026-03-05 de48938 8,837 BA view · diff
v1.0.02026-03-01 3e15c8c 8,704 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 (9212 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

kostja94/marketing-skills · 976 stars · license MIT · pushed 2026-06-09 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_q3y35evdqvcmaz5c
GET https://markdownregistry.com/api/v1/resolve?ref=kostja94/marketing-skills/featured-snippet
GET https://markdownregistry.com/api/v1/blob/d10d83e4a9b82c79d4a2352df8878addd4a257f3a851e9508ee248bf02356e6f

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