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bestdeejay-designbestdeejay-design/agent-skills/skills/seo-content/SKILL.md

seo-content

Skill6 starsChanged 3 months agoMITView on GitHub

Content and on-page SEO: thin content & duplicates, readability (Flesch-Kincaid), E-E-A-T signals; keyword density, cannibalization, LSI, long-tail, intent mapping; H1-H6 hierarchy and keywords in headings; image SEO (alt text, WebP/AVIF, lazy loading, dimensions, srcset). Script seo_content.py: keyword density + top terms (script/style stripped). Triggers: 'seo content', 'content audit', 'keywords', 'keyword research', 'seo headings', 'image seo', 'контент аудит', 'ключевые слова', 'заголовки h1', 'оптимизация картинок'.

39 other projects use a version of this.

Adopted by

Most recently taken up by

Used with

Projects with it also use seo-agentic, seo-image-gen and 10 more.

Other files people use alongside this one.

Files found in the same public projects as a version of this one, more often than they turn up anywhere else. Each project counts once, large collections count for less, and this file's own repository is left out.
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    Also in 5 projects that use this

  • timruebenachSkill

    seo-image-gen

    AI image generation for SEO assets: OG/social preview images, blog hero images, schema images, product photography, infographics. Powered by Gemini via nanobanana-mcp. Requires banana extension installed. Use when user says \"generate image\", \"OG image\", \"social preview\", \"hero image\", \"blog image\", \"product photo\", \"infographic\", \"seo image\", \"create visual\", \"image-gen\", \"favicon\", \"schema image\", \"pinterest pin\", \"generate visual\", \"banner\", or \"thumbnail\".

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  • timruebenachSkill

    seo-cluster

    SERP-based semantic topic clustering for content architecture planning. Groups keywords by actual Google SERP overlap (not text similarity), designs hub-and-spoke content clusters with internal link matrices, and generates interactive visualizations. Optionally executes content creation if claude-blog is installed. Use when user says "topic cluster", "content cluster", "semantic clustering", "pillar page", "hub and spoke", "content architecture", "keyword grouping", or "cluster plan".

    Also in 15 projects that use this

  • megastepSkill

    seo-images

    Image optimization analysis for SEO and performance. Checks alt text, file sizes, formats, responsive images, lazy loading, and CLS prevention. Use when user says "image optimization", "alt text", "image SEO", "image size", or "image audit".

    Also in 23 projects that use this

  • megastepSkill

    seo-competitor-pages

    Generate SEO-optimized competitor comparison and alternatives pages. Covers "X vs Y" layouts, "alternatives to X" pages, feature matrices, schema markup, and conversion optimization. Use when user says "comparison page", "vs page", "alternatives page", "competitor comparison", or "X vs Y".

    Also in 23 projects that use this

  • mangollcSkill

    seo-backlinks

    Backlink analysis and link building strategy: competitor backlink profiling, outreach plan generation, monthly SEO reporting framework, toxic link identification, link opportunity scoring, and unlinked mention discovery.

    Also in 17 projects that use this

  • +3 more from timruebenach
  • +2 more from megastep

The file

We split this skill into the rules it gives an agent

2 rules. 0 are common, 1 is distinctive, and 1 is very specific to this project.

  • 0

    Common

    Most of the 36 edited versions we read keep these.

  • 1

    Distinctive

    This author's own choices. Worth a look.

  • 1

    Very specific

    Tied to their project's names, files or tools. Probably skip.

  • Common
  • Distinctive
  • Very specific
  1. Distinctive:

    Use this skill for the content layer of SEO: on-page text quality, keywords, headings, and image optimization.

    line 14
  2. Very specific:

    Do not use for crawl/indexability or structured-data checks.

    line 49

“Common” is measured: kept by at least 6 in 10 of the 36 edited versions of this file we could read. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.

Keep what fits and drop the rest. Your version, ready for your agents.
Files
SKILL.md

SEO Content — on-page content & images

Use this skill for the content layer of SEO: on-page text quality, keywords, headings, and image optimization.

Commands (documented in commands/)

CommandWhat it does
seo-contentThin content, duplicates, readability (Flesch-Kincaid), E-E-A-T signals
seo-keywordsKeyword density, cannibalization, LSI, long-tail, intent mapping
seo-headingsH1–H6 hierarchy, order, keywords in headings, accessibility
seo-imagesAlt text, WebP/AVIF, lazy loading, dimensions, srcset

Script

python3 scripts/seo_content.py --density --file page.html --keyword "fitness"

Keyword density + top terms. Script/style content is stripped first so CSS/JS source does not inflate the word count. Pure Python stdlib; stdin supported.

When to use

  • User asks for "seo content", "content audit", "keywords", "keyword research", "seo headings", "image seo", "контент аудит", "ключевые слова".
  • On-page content quality, headings hierarchy or image optimization is the task.

Do NOT use

  • For the full technical audit / CWV / reports / fixes — that is seo-audit.
  • For schema.org / meta tags — that is seo-schema.
  • For crawlability / linking structure / competitors — that is seo-crawl.

Boundaries

  • Do not use for crawl/indexability or structured-data checks; use seo-crawl or seo-schema.

Audit workflow and evidence

Separate measured facts from editorial recommendations. Establish the target page, language, search intent, primary keyword source, word-count method, and comparison set before calculating density or cannibalization. Report the exact text or selector supporting each finding.

Output gate

Return per-page metrics, detected keyword assumptions, headings and image evidence, prioritized edits, and unresolved unknowns. Do not prescribe an arbitrary density target as a ranking guarantee; natural language, intent coverage, and user value take precedence. Re-run the analyzer after edits and show the delta.

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