seo-content

zhtyyx/codex-seo Marketing & growth Science & research Writing & content

seo-content is a skill in zhtyyx/codex-seo, last changed 27 Oct 2026. It can run shell commands and name web addresses.

From the author

Evaluate page content for usefulness, E-E-A-T, readability, thinness, and AI citation readiness, plus last-mile draft cleanup (AI-typical phrasing and invisible Unicode watermark characters). Use for content-only analysis, not full-page technical checks.

How much a skill can do, not whether it is risky.

Pattern check

Nothing flagged

That isn't proof the skill is harmless.

Commit f8fcfad · 3 Nov 2026

How the check works

Pattern check: nothing flagged

That isn't proof the skill is harmless.

Install

Each tab says whether it installs commit f8fcfad, the one we checked, or the latest version.

OpenCode also looks in .agents/skills/ and ~/.agents/skills/, so use the Any agent steps.

Goose also looks in .agents/skills/ and ~/.agents/skills/, so use the Any agent steps.

Windsurf (Devin Desktop) also looks in .agents/skills/ and ~/.agents/skills/, so use the Any agent steps.

Zed also looks in .agents/skills/ and ~/.agents/skills/, so use the Any agent steps.

Roo Code also looks in .agents/skills/ and ~/.agents/skills/, so use the Any agent steps.

Factory Droid also looks in .agents/skills/ and ~/.agents/skills/, so use the Any agent steps.

Junie also looks in .agents/skills/ and ~/.agents/skills/, so use the Any agent steps.

Amp also looks in .agents/skills/ and ~/.agents/skills/, so use the Any agent steps.

No install command here reaches Kiro. Copy the skill's folder into .kiro/skills/ in your project, or ~/.kiro/skills/ for all your projects. zhtyyx/codex-seo/skills/seo-content (opens in a new tab)

Antigravity also looks in .agents/skills/, so the Any agent steps reach it with This project. For All projects, see where Antigravity looks.

Cline also looks in .claude/skills/, so the Claude Code steps reach it with This project. For All projects, see where Cline looks.

No tab for your agent? Use Any agent for OpenCode, Goose, Windsurf (Devin Desktop), Zed, Roo Code, Factory Droid, Junie and Amp. With This project, Any agent also reaches Antigravity and Claude Code reaches Cline. Kiro needs the folder copied by hand.

Pinned to commit f8fcfad, the one we checked.

From your project's root folder:

tmp="$(mktemp -d)" &&git clone -q --depth 1 --filter=blob:none --no-checkout https://github.com/zhtyyx/codex-seo.git "$tmp" &&git -C "$tmp" fetch -q --depth 1 origin f8fcfad14c89e0584b5cd68a3e49ae97651dee1e &&git -C "$tmp" sparse-checkout set -- skills/seo-content &&git -C "$tmp" checkout -q f8fcfad14c89e0584b5cd68a3e49ae97651dee1e &&mkdir -p .claude/skills &&mkdir .claude/skills/seo-content &&cp -R "$tmp"/skills/seo-content/. .claude/skills/seo-content/ &&rm -rf "$tmp"

If Claude Code was already running and this created the skills folder, run /reload-skills.

Claude Code docs

Pinned to commit f8fcfad, the one we checked.

Skills in the Claude apps belong to your account rather than to a project.

Make seo-content.zip, with the skill folder at the top level:

tmp="$(mktemp -d)" &&git clone -q --depth 1 --filter=blob:none --no-checkout https://github.com/zhtyyx/codex-seo.git "$tmp" &&git -C "$tmp" fetch -q --depth 1 origin f8fcfad14c89e0584b5cd68a3e49ae97651dee1e &&git -C "$tmp" sparse-checkout set -- skills/seo-content &&git -C "$tmp" checkout -q f8fcfad14c89e0584b5cd68a3e49ae97651dee1e &&out="$(mktemp -d)" &&cp -R "$tmp"/skills/seo-content "$out"/seo-content &&(cd "$out" && zip -qr - seo-content) > seo-content.zip &&rm -rf "$tmp" "$out"

In Claude, open Customize > Skills, select +, then + Create skill > Upload a skill, and choose seo-content.zip.

On Free, Pro and Max plans, turn on Code execution and file creation (Create and edit files in newer settings) under Settings > Capabilities.

Claude apps docs

Pinned to commit f8fcfad, the one we checked.

From your project's root folder:

tmp="$(mktemp -d)" &&git clone -q --depth 1 --filter=blob:none --no-checkout https://github.com/zhtyyx/codex-seo.git "$tmp" &&git -C "$tmp" fetch -q --depth 1 origin f8fcfad14c89e0584b5cd68a3e49ae97651dee1e &&git -C "$tmp" sparse-checkout set -- skills/seo-content &&git -C "$tmp" checkout -q f8fcfad14c89e0584b5cd68a3e49ae97651dee1e &&mkdir -p .agents/skills &&mkdir .agents/skills/seo-content &&cp -R "$tmp"/skills/seo-content/. .agents/skills/seo-content/ &&rm -rf "$tmp"

Codex picks up new skills on its own; restart it if this one does not appear.

Codex docs

Pinned to commit f8fcfad, the one we checked.

From your project's root folder:

tmp="$(mktemp -d)" &&git clone -q --depth 1 --filter=blob:none --no-checkout https://github.com/zhtyyx/codex-seo.git "$tmp" &&git -C "$tmp" fetch -q --depth 1 origin f8fcfad14c89e0584b5cd68a3e49ae97651dee1e &&git -C "$tmp" sparse-checkout set -- skills/seo-content &&git -C "$tmp" checkout -q f8fcfad14c89e0584b5cd68a3e49ae97651dee1e &&mkdir -p .cursor/skills &&mkdir .cursor/skills/seo-content &&cp -R "$tmp"/skills/seo-content/. .cursor/skills/seo-content/ &&rm -rf "$tmp"

Cursor docs

Pinned to commit f8fcfad, the one we checked.

From your project's root folder:

tmp="$(mktemp -d)" &&git clone -q --depth 1 --filter=blob:none --no-checkout https://github.com/zhtyyx/codex-seo.git "$tmp" &&git -C "$tmp" fetch -q --depth 1 origin f8fcfad14c89e0584b5cd68a3e49ae97651dee1e &&git -C "$tmp" sparse-checkout set -- skills/seo-content &&git -C "$tmp" checkout -q f8fcfad14c89e0584b5cd68a3e49ae97651dee1e &&mkdir -p .github/skills &&mkdir .github/skills/seo-content &&cp -R "$tmp"/skills/seo-content/. .github/skills/seo-content/ &&rm -rf "$tmp"

In a running Copilot CLI session, run /skills reload.

Or install it with gh skill, which also installs the commit we checked. Needs GitHub CLI 2.90 or later.

gh skill install zhtyyx/codex-seo skills/seo-content/SKILL.md@f8fcfad14c89e0584b5cd68a3e49ae97651dee1e --agent github-copilot --scope project

Copilot & VS Code docs

Pinned to commit f8fcfad, the one we checked.

From your project's root folder:

tmp="$(mktemp -d)" &&git clone -q --depth 1 --filter=blob:none --no-checkout https://github.com/zhtyyx/codex-seo.git "$tmp" &&git -C "$tmp" fetch -q --depth 1 origin f8fcfad14c89e0584b5cd68a3e49ae97651dee1e &&git -C "$tmp" sparse-checkout set -- skills/seo-content &&git -C "$tmp" checkout -q f8fcfad14c89e0584b5cd68a3e49ae97651dee1e &&mkdir -p .gemini/skills &&mkdir .gemini/skills/seo-content &&cp -R "$tmp"/skills/seo-content/. .gemini/skills/seo-content/ &&rm -rf "$tmp"

In a running session, run /skills reload.

Or use Gemini CLI’s own installer. Installs the latest version, not the one we checked.

gemini skills install https://github.com/zhtyyx/codex-seo.git --path skills/seo-content --scope workspace

Gemini CLI docs

Pinned to commit f8fcfad, the one we checked.

OpenCode, Goose, Windsurf (Devin Desktop), Zed, Roo Code, Factory Droid, Junie, Amp and Antigravity read .agents/skills in a project.

From your project's root folder:

tmp="$(mktemp -d)" &&git clone -q --depth 1 --filter=blob:none --no-checkout https://github.com/zhtyyx/codex-seo.git "$tmp" &&git -C "$tmp" fetch -q --depth 1 origin f8fcfad14c89e0584b5cd68a3e49ae97651dee1e &&git -C "$tmp" sparse-checkout set -- skills/seo-content &&git -C "$tmp" checkout -q f8fcfad14c89e0584b5cd68a3e49ae97651dee1e &&mkdir -p .agents/skills &&mkdir .agents/skills/seo-content &&cp -R "$tmp"/skills/seo-content/. .agents/skills/seo-content/ &&rm -rf "$tmp"

Or use the skills CLI from skills.sh. Installs the latest version, not the one we checked. The skills CLI reports installs to skills.sh unless you set DISABLE_TELEMETRY=1.

npx skills@1.7.4 add zhtyyx/codex-seo --skill seo-content

Agent Skills docs

Read SKILL.md first

Licence not identified

Licence

147

Repo stars

Folder last changed

Publisher

Files

Checked

3 Nov 2026

What it can touch

From the files and frontmatter at commit f8fcfad. This is how much a skill can do, not whether it is risky.

Runs shell commands
Its instructions or files give the agent commands to run on your computer.
Names web addresses
It mentions outside web addresses the agent may visit. We list them but don't follow them.
Outside links we did not follow

Pattern check

Pattern check: nothing flagged · commit f8fcfad · 3 Nov 2026

We checked every text file in this skill, at commit f8fcfad on 3 Nov 2026, against 45 published patterns such as download-and-run commands, hidden text and credential access. We don't run the skill, we don't read the web pages it points to, and we can't judge everything its instructions might lead an agent to do. In published tests, pattern checks like this one missed most malicious skills. Read the skill before you install it — especially anything it asks you to download or run.

How the check works Report an incorrect finding

Outside links we did not follow

https://developers.google.com/search/docs/fundamentals/creating-helpful-content
https://github.com/zhtyyx/codex-seo

Format check

Each agent reads SKILL.md a little differently. We check the file against each one's published rules; we don't run the skill in any agent.

Agent Skills specPasses
Claude CodePasses
Claude apps & API uploadPasses
Uploading to claude.ai or the Claude API, or packaging with Anthropic's script, accepts only the six spec fields and stops on anything else.
- Note
  The description is 254 characters. The claude.ai Help Center says 200 at most, though Anthropic's API docs and validator allow 1,024. D4
  Fix: If the claude.ai upload refuses it, trim the description to 200 characters.
OpenAI (Codex & API)Passes
VS Code & CopilotPasses

SKILL.md

We only show SKILL.md text here when its licence clearly allows it.

Read SKILL.md on GitHub

Files

2 files

Path	Size
LICENSE.txt (opens in a new tab)	136 B
SKILL.md (opens in a new tab)	12.8 KB

More from zhtyyx/codex-seo

Skill	What it can touch	Pattern check	Licence	Updated
seoComprehensive SEO analysis for any website or business type. Full site audits, single-page analysis, technical SEO (crawlability, indexability, Core Web Vitals with INP), schema markup, content quality (E-E-A-T), image optimization, sitemap analysis, and GEO for AI Overviews/ChatGPT/Perplexity. Industry detection for SaaS, e-commerce, local, publishers, agencies. Triggers on: SEO, audit, schema, Core Web Vitals, sitemap, E-E-A-T, AI Overviews, GEO, technical SEO, content quality, page speed. Use this hub only when the SEO domain is clear and the requested workflow is not; otherwise use the specific seo-* skill. Runs shell commands +2 more Pattern check: Nothing flaggedNo licenceUpdated 27 Oct 2026	Runs shell commands Reaches the network +1 more	Pattern check: Nothing flagged	No licence	27 Oct 2026
seo-agenticAudit and fix agent readiness: the Lighthouse Agentic Browsing fraction, accessibility tree for agents, robots.txt and Content-Signal for AI agents, WAF treatment of agent traffic, llms.txt, Markdown delivery, ai-catalog.json, /.well-known discovery files, and WebMCP tools. Use when the user asks whether AI agents can use or browse the site, or about llms.txt or WebMCP. Exclude AI citability and brand signals (seo-geo) and commerce protocol depth (seo-ecommerce). Runs shell commands +2 more Pattern check: Nothing flaggedNo licenceUpdated 27 Oct 2026	Runs shell commands Reaches the network +1 more	Pattern check: Nothing flagged	No licence	27 Oct 2026
seo-ahrefsAhrefs API analyst (extension). Reads referring domains, backlinks, organic keywords, and content explorer data via the tested @ahrefs/mcp@0.0.11 server. Pairs with seo-backlinks for multi-source confidence weighting. Runs shell commands +1 more Pattern check: Nothing flaggedMITUpdated 27 Oct 2026	Runs shell commands Names web addresses	Pattern check: Nothing flagged	MIT	27 Oct 2026
seo-auditRun a full-site SEO audit and return a scored, prioritized report. Use only for site-wide checks; use seo-page for one URL or seo-technical for a technical-only review. Runs shell commands +1 more Pattern check: Nothing flaggedNo licenceUpdated 27 Oct 2026	Runs shell commands Names web addresses	Pattern check: Nothing flagged	No licence	27 Oct 2026
seo-backlinksAnalyze a site's backlink profile, anchors, toxic signals, competitors, gaps, and disavow candidates. Use only when links or referring domains are the requested focus. Runs shell commands +1 more Pattern check: Nothing flaggedNo licenceUpdated 27 Oct 2026	Runs shell commands Names web addresses	Pattern check: Nothing flagged	No licence	27 Oct 2026
seo-bingBing Webmaster Tools + IndexNow extension. Microsoft Copilot citations are fed by the Bing index; this skill makes Bing visibility, link data, and IndexNow URL submission first-class. Runs shell commands Pattern check: Nothing flaggedMITUpdated 27 Oct 2026	Runs shell commands	Pattern check: Nothing flagged	MIT	27 Oct 2026

All skills in zhtyyx/codex-seo

Other Marketing & growth skills

Same category, most repo stars first.

Skill	What it can touch	Pattern check	Licence	Updated
benchmark-methodologyScore a scoped competitor set into comparable profile cards: nine weighted dimensions (positioning, voice, visual craft, offer packaging, evidence, enterprise-readiness, thought leadership, pricing, client tension) with 1-5 evidence-anchored rubrics and a tension 2x2 plot. Use when benchmarking or scoring competitors, building a competitive comparison matrix, or grading rival positioning before assembling the report; runs after competitive-platform-analysis and before competitive-report-structure. affaan-m/ECC Instructions only Pattern check: Nothing flaggedMITUpdated 27 Sept 2026	Instructions only	Pattern check: Nothing flagged	MIT	27 Sept 2026
brand-discoveryRun a structured, resumable multi-session brand identity interview across 8 modules (purpose, positioning, audience, personality, voice, narrative, founder tension) using laddering, 5 Whys, and projective techniques, persisting answers to disk and producing a master brandbook (90_SYNTHESIS.md). Use when creating or repositioning a brand, briefing designers or writers, or making implicit founder knowledge explicit. affaan-m/ECC Instructions only Pattern check: Nothing flaggedMITUpdated 27 Sept 2026	Instructions only	Pattern check: Nothing flagged	MIT	27 Sept 2026
brand-guidelinesApplies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply. anthropics/skills Names web addresses Pattern check: Nothing flaggedApache 2.0Updated 20 Apr 2026	Names web addresses	Pattern check: Nothing flagged	Apache 2.0	20 Apr 2026
shipping-and-launchPrepares production launches. Use when preparing to deploy to production, or when asking what needs to be in place before shipping. Use when you need a pre-launch checklist, when setting up monitoring, when planning a staged rollout, or when you need a rollback strategy. addyosmani/agent-skills Reaches the network Pattern check: Nothing flaggedMITUpdated 13 Oct 2026	Reaches the network	Pattern check: Nothing flagged	MIT	13 Oct 2026
brand-extractExtract a complete Brand Kit from a live website by driving the in-app browser. Use when a brand-extraction project opens with a site in the Browser tab, or when the user asks to "extract a brand", "pull the brand from <url>", "get the colors/fonts/logo from this site", or build a brand/design system from a reference website. Pairs with the agent-browser tool for measurement and pauses for the user when an anti-bot wall blocks the page. nexu-io/open-design Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 30 Jun 2026	Runs shell commands Names web addresses	Pattern check: Nothing flagged	Apache 2.0	30 Jun 2026
brand-guidelinesApply Anthropic's official brand colors and typography to artifacts for consistent visual identity and professional design standards. A reference for shaping your own. nexu-io/open-design Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 18 Aug 2026	Runs shell commands Names web addresses	Pattern check: Nothing flagged	Apache 2.0	18 Aug 2026

At a glance

What it can touch

Pattern check

Install

Claude Code

Claude apps

Codex

Cursor

Copilot & VS Code

Gemini CLI

Any agent

What it can touch

Pattern check

Outside links we did not follow

Format check

SKILL.md

Files

More from zhtyyx/codex-seo

Other Marketing & growth skills