meta-description SKILL.md skillA
meta-description from kostja94/marketing-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add kostja94/marketing-skills/meta-description@v2.0.0Pins v2.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- kostja94/marketing-skills
- Path
skills/seo/on-page/description/SKILL.md- Versions recorded
- 7
- Latest version
- v2.0.0, committed Oct 5, 2026
- First version recorded
- Mar 5, 2026
- Size
- 2,677 bytes
- Repository stars
- 1,089
- License
- MIT
When the user wants to write, audit, or optimize a meta description, SEO description, SERP snippet candidate, duplicate description, description length, or description rewrite issue. For a sitewide metadata lifecycle including implementation and production validation, use page-metadata.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# SEO On-Page: Meta Description Owns writing and review rules for `<meta name="description">`. It is a candidate source for search snippets, not a guarantee of the text Google will display. ## Inputs Read root `contextus.md` when present. Confirm page type, primary search intent, locale, verified page-specific facts, current description, body coverage, sibling-page descriptions, and the intended next action when one exists. ## Rules - Write an accurate, useful summary or pitch for the specific page. - Lead with information that distinguishes this page from sibling pages. - Use query-relevant language naturally, without a keyword list. - Length is a warning, not a hard gate. Google has no fixed meta-description length limit and truncates snippets as needed for the device and result context. - A description may exceed traditional character guidance when it remains concise and useful. Flag descriptions too short to explain value or too long because of filler, repetition, or boilerplate. - Use a CTA only when it suits the page task. Do not force marketing CTAs into legal, documentation, status, or informational pages. …
Read the whole file at its exact version.
How to install
mdr add kostja94/marketing-skills/meta-description@sha256:c22d9834c27c4411The line at the top of this page pins the label v2.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_5sm5cqw54fzahh7q)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 7 versions of this file, between Mar 5, 2026 and Oct 5, 2026, about one every 36 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v2.0.0 latest | 2026-10-05 | 9921b6b | 2,677 B | A | view · diff |
| v1.4.0 | 2026-09-25 | 03671b1 | 3,883 B | A | view · diff |
| v1.4.0 | 2026-03-27 | f1ec9f7 | 3,782 B | A | view · diff |
| v1.3.0 | 2026-03-11 | c7d87bd | 3,701 B | A | view · diff |
| v1.2.0 | 2026-03-11 | 5cca54d | 3,494 B | A | view · diff |
| v1.2.0 | 2026-03-05 | 813d34c | 3,524 B | A | view · diff |
| v1.1.0 | 2026-03-05 | fdf055d | 3,191 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2677 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
kostja94/marketing-skills · 1,089 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_5sm5cqw54fzahh7q GET https://markdownregistry.com/api/v1/resolve?ref=kostja94/marketing-skills/meta-description GET https://markdownregistry.com/api/v1/blob/c22d9834c27c44117f0f97ecd79c2d2a135a0aef55c80c3e4374564f747970ef
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.