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

title-tag skillA

title-tag is agent-read markdown (skill) from kostja94/marketing-skills: When the user wants to optimize the title tag, page title, or SERP title. Also use when the user mentions "title tag," "meta title," "page title," "SEO title," "SERP title," "browser tab title," "title optimization," "headline for search," "title too long," "title tag length," "duplicate title tags," or "optimize title for CTR." For meta description, use meta-description. For structured data, use schema-markup..

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/title-tag@v1.4.0
Exact content
mdr add kostja94/marketing-skills/title-tag@sha256:41fad40412db3104

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_qsm6cyscisevits5.svg)](https://markdownregistry.com/a/art_qsm6cyscisevits5)

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Versions

versioncommittedcommitsizeaudit
v1.4.0 latest2026-03-27 f1ec9f7 3,664 BA view · diff
v1.3.02026-03-11 c7d87bd 3,580 BA view · diff
v1.2.02026-03-11 5cca54d 3,281 BA view · diff
v1.2.02026-03-05 813d34c 3,311 BA view · diff
v1.1.02026-03-05 fdf055d 3,076 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 (3664 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_qsm6cyscisevits5
GET https://markdownregistry.com/api/v1/resolve?ref=kostja94/marketing-skills/title-tag
GET https://markdownregistry.com/api/v1/blob/41fad40412db3104b1d2f63f85702d66a6bfcbdd4948aed8fe28253d5b6545d6

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