Hreflang and International SEO
AgriciDaniel/claude-seo
Audits, validates and generates hreflang tags for multi-language and multi-region sites in HTML, HTTP headers or XML sitemaps, flagging common code and return-tag mistakes.
Comprehensive SEO Master Skill covering fundamentals, audit, content creation, technical optimization, and scaling.
Install SEO Expert Kit
$ npx skills add Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI --skill seo-expert-kit -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI seo-expert-kit --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agent/skills/seo-expert-kit .claude/skills/seo-expert-kit && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "seo-expert-kit" agent skill from https://github.com/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI/tree/main/.agent/skills/seo-expert-kit into .claude/skills/seo-expert-kit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "seo-expert-kit", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI/tree/main/.agent/skills/seo-expert-kitType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI --skill seo-expert-kit -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI seo-expert-kit --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agent/skills/seo-expert-kit .agents/skills/seo-expert-kit && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "seo-expert-kit" agent skill from https://github.com/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI/tree/main/.agent/skills/seo-expert-kit into .agents/skills/seo-expert-kit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "seo-expert-kit", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI --skill seo-expert-kit -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI seo-expert-kit --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agent/skills/seo-expert-kit .cursor/skills/seo-expert-kit && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "seo-expert-kit" agent skill from https://github.com/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI/tree/main/.agent/skills/seo-expert-kit into .cursor/skills/seo-expert-kit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "seo-expert-kit", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI.git --path .agent/skills/seo-expert-kit--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI --skill seo-expert-kit -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI seo-expert-kit --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agent/skills/seo-expert-kit .gemini/skills/seo-expert-kit && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "seo-expert-kit" agent skill from https://github.com/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI/tree/main/.agent/skills/seo-expert-kit into .gemini/skills/seo-expert-kit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "seo-expert-kit", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI seo-expert-kitInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI --skill seo-expert-kit -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agent/skills/seo-expert-kit .github/skills/seo-expert-kit && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "seo-expert-kit" agent skill from https://github.com/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI/tree/main/.agent/skills/seo-expert-kit into .github/skills/seo-expert-kit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "seo-expert-kit", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI --skill seo-expert-kit -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI seo-expert-kit --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agent/skills/seo-expert-kit .opencode/skills/seo-expert-kit && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "seo-expert-kit" agent skill from https://github.com/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI/tree/main/.agent/skills/seo-expert-kit into .opencode/skills/seo-expert-kit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "seo-expert-kit", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
seo-expert-kit- GitHub stars
- 508
- Token cost
- ~1.1k tokens
- SKILL.md length
- 462 words
- Files
- 5 (incl. scripts)
- Skills in repo
- 27
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Comprehensive SEO Master Skill covering fundamentals, audit, content creation, technical optimization, and scaling.
- Works in 6 steps: Core Fundamentals & E-E-A-T → SEO Audit & Diagnostics → Content Strategy & Planning → …
- Tasks that involve Technical SEO
- SKILL.md covers 📑 Internal Menu, 1. Core Fundamentals & E-E-A-T, 2. SEO Audit & Diagnostics and 3. Content Strategy & Planning, plus 5 more sections
- Runs JavaScript and Python scripts from its folder
What it does
SEO Expert Kit is an agent skill from Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI. Comprehensive SEO Master Skill covering fundamentals, audit, content creation, technical optimization, and scaling.
Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 7 other files, including scripts (for example `resources/technical_seo_checklist.md`, `scripts/content_audit.js` and `scripts/content_audit.py`).
It sits in Marketing & SEO, covering Technical SEO.
When your agent uses it
- Tasks that involve Technical SEO
Example prompts
- “/seo-expert-kit”
Requirements
- Python 3
- Node.js
Workflow steps
6 steps, taken from the step headings in SKILL.md.
- Core Fundamentals & E-E-A-T
- SEO Audit & Diagnostics
- Content Strategy & Planning
- SEO Content Writing & Optimization
- Technical SEO & Structure
- Programmatic SEO & Scaling
What it can do on your machine
Read from SKILL.md and the folder at commit c4a059b. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 2 files in scripts/ (JavaScript and Python), which the agent can run.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
SEO Expert Kit loads about 1.1k tokens when it runs. Until then it costs about 33 tokens; SKILL.md has 462 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 462 words (~1,086 tokens).
“You are an Elite SEO Strategist and Growth Engineer. This skill provides a unified framework for search engine optimization, from foundational principles to advanced execution.”
- name
- seo-expert-kit
- category
- seo
- version
- 4.1.0-fractal
- layer
- master-skill
Files
SKILL.md and 4 other files (scripts) in .agent/skills/seo-expert-kit of Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI.
- SKILL.md
- resources/technical_seo_checklist.md
- scripts/content_audit.js
- scripts/content_audit.py
- sub-skills/technical_seo_checklist.md
Open the folder on GitHubat commit c4a059b
Compare with similar skills
SEO Expert Kit next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| SEO Expert Kit this skillDokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI | 508 | — | ~1.1k | Automated safety check: Pass | Custom licence | |
| Hreflang and International SEOAgriciDaniel/claude-seo | 19k | 5 repos | ~3.4k | Automated safety check: Pass | MIT | |
| Google SEO APIsAgriciDaniel/claude-seo | 19k | 1 repos | ~4.2k | Automated safety check: Pass | MIT | |
| GEO-First SEO Audit Toolzubair-trabzada/geo-seo-claude | 11k | — | ~2.8k | Automated safety check: Notes | MIT | |
| SEO Optimizerailabs-393/ai-labs-claude-skills | 455 | 1 repos | ~3.2k | Automated safety check: Pass | MIT | |
| SEO Drift MonitorAgriciDaniel/claude-seo | 19k | 1 repos | ~1.9k | Automated safety check: Pass | MIT |
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Related
Categories
Questions about SEO Expert Kit
What does SEO Expert Kit do?
Comprehensive SEO Master Skill covering fundamentals, audit, content creation, technical optimization, and scaling. SEO Expert Kit is an agent skill from Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI. Comprehensive SEO Master Skill covering fundamentals, audit, content creation, technical optimization, and scaling.
When should I use SEO Expert Kit?
SEO Expert Kit fits situations like: tasks that involve Technical SEO.
How do I install SEO Expert Kit in Claude Code?
Run `npx skills add Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI --skill seo-expert-kit -a claude-code`. Or copy the skill folder (.agent/skills/seo-expert-kit in Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI) into .claude/skills/seo-expert-kit in your project. Claude Code loads it when a task matches its description.
How do I install SEO Expert Kit in Codex?
Run `npx skills add Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI --skill seo-expert-kit -a codex`. Or copy the skill folder (.agent/skills/seo-expert-kit in Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI) into .agents/skills/seo-expert-kit in your project. Codex loads it when a task matches its description.
Can I use SEO Expert Kit in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI --skill seo-expert-kit -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/seo-expert-kit, .gemini/skills/seo-expert-kit, .github/skills/seo-expert-kit and .opencode/skills/seo-expert-kit in your project.
What does SEO Expert Kit need to run?
Going by SKILL.md and its folder, SEO Expert Kit needs JavaScript and Python for the scripts in its folder. Our summary lists: Python 3; Node.js.
Does SEO Expert Kit access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is SEO Expert Kit safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does SEO Expert Kit use?
SEO Expert Kit has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does SEO Expert Kit use?
About 1.1k tokens (SKILL.md is roughly 4.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to SEO Expert Kit?
Skills that share tags, products or a category with SEO Expert Kit: Hreflang and International SEO (AgriciDaniel/claude-seo, 19k stars), Google SEO APIs (AgriciDaniel/claude-seo, 19k stars), GEO-First SEO Audit Tool (zubair-trabzada/geo-seo-claude, 11k stars) and SEO Optimizer (ailabs-393/ai-labs-claude-skills, 455 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains SEO Expert Kit?
Dokhacgiakhoa (a GitHub user) maintains it in Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI, which has 508 GitHub stars. The repository holds 27 skills in this directory. The repository was last updated on June 11, 2026.
Source: Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.