This collection of tools automates the technical evaluation of websites to identify search engine optimization gaps. It employs parallel subagent delegation to crawl pages, detect business types, and generate health scores based on industry best practices.
Marketing professionals and site owners can analyze referring domains, examine anchor text distribution, and detect toxic links. The system integrates with various data sources to perform competitor gap analysis and comprehensive site health checks.
Follow the documented setup, then try a first task.
Installs: Codex SEO skill suite · Codex
Platform: Unix
Run this command in a terminal.
curl -fsSL https://raw.githubusercontent.com/AgriciDaniel/codex-seo/v1.9.6-codex.5/install.sh | bash
After installation, restart Codex.
Installs: Codex SEO skill suite · Codex
Platform: Windows
Run this command in PowerShell.
irm https://raw.githubusercontent.com/AgriciDaniel/codex-seo/v1.9.6-codex.5/install.ps1 | iex
After installation, restart Codex.
Installs: Codex SEO skill suite · Codex
Platform: Unix
Run this complete sequence in a terminal to clone the repository, enter it, and start the installer.
git clone https://github.com/AgriciDaniel/codex-seo.git cd codex-seo bash install.sh
After installation, restart Codex.
Installs: Codex SEO skill suite · Codex
Platform: Windows
Run this complete sequence in PowerShell to clone the repository, enter it, and start the installer.
git clone https://github.com/AgriciDaniel/codex-seo.git cd codex-seo powershell -ExecutionPolicy Bypass -File .\install.ps1
After installation, restart Codex.
Uses seo-page
Use the seo-page skill to analyze [public page URL]. Give me a concise scorecard and the five highest-priority issues across on-page SEO, content quality, technical tags, schema, images, and potential Core Web Vitals risks, with an actionable fix for each.
Uses seo-schema
Use the seo-schema skill to inspect [public page URL]. Identify the structured-data formats and types present, report validation errors, and suggest one appropriate JSON-LD improvement using only truthful page data; clearly mark any values I must supply.
Uses seo-sitemap
Use the seo-sitemap skill to analyze [sitemap URL]. Validate its XML and structure, check the listed URLs for status and sitemap-quality issues, and return a short prioritized list of fixes. Analyze only; do not generate or publish a replacement sitemap.
Claude
Codex
Gemini CLI
Copilot