Verified:GitHub

seo

Audits and improves web pages' crawlability, indexability, on-page SEO, schema, and Core Web Vitals issues.

Updated Jun 24, 2026

Search Tags:#structured data #internal linking #seo #core web vitals #search visibility #keyword mapping #technical audit

Ready to run

npx skills add https://github.com/mostafa-ismail-2004/codex-plugin --skill seo-mostafa-ismail-2004

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: seo
Source: https://github.com/mostafa-ismail-2004/codex-plugin/tree/main/skills/seo
Command: npx skills add https://github.com/mostafa-ismail-2004/codex-plugin --skill seo-mostafa-ismail-2004

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps you identify and fix the SEO issues that prevent pages from ranking well, including crawlability problems, weak on-page signals, poor structured data, and performance bottlenecks.

Core Features & Use Cases

Technical SEO audits: Review robots directives, canonicals, redirects, sitemap coverage, and indexability issues.
On-page optimization: Improve title tags, meta descriptions, heading structure, and internal linking for clearer search intent.
Structured data and performance: Validate schema markup and address Core Web Vitals issues that affect visibility and user experience.
Use case: A product page is underperforming in search, and you want a page-specific plan to fix its metadata, schema, linking, and technical blockers.

Quick Start

Ask the SEO skill to audit a specific page or site section and return prioritized fixes for crawlability, on-page optimization, schema, and performance.

Frequently Asked Questions about seo

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I run a technical SEO audit to find crawlability and indexability issues?▼

A technical SEO audit reviews robots directives, canonicals, redirects, and sitemap coverage to identify indexability issues. It returns prioritized fixes for crawlability problems, on-page signals, schema markup, and performance bottlenecks affecting search visibility.

What is the best way to fix Core Web Vitals and structured data on an underperforming product page?▼

Fixing Core Web Vitals and structured data requires validating schema markup and addressing performance bottlenecks. The process provides page-specific recommendations that align metadata and structured data with search intent to improve visibility and user experience.

How do I improve on-page SEO and internal linking for clearer search intent?▼

Improving on-page SEO involves optimizing title tags, meta descriptions, heading structure, and internal linking. This clarifies search intent mapping across content and product pages, ensuring metadata aligns with user queries to boost search visibility.

Can I use this for keyword mapping and search visibility planning across multiple product pages?▼

Yes, this applies to keyword mapping and search visibility planning across content and product pages. It generates page-specific recommendations aligning metadata, structured data, and Core Web Vitals with search intent for technical SEO remediation.

Why does my web page have poor search visibility despite having basic on-page SEO?▼

Poor search visibility often stems from weak structured data, performance bottlenecks, or crawlability problems. A technical audit identifies missing schema markup, Core Web Vitals issues, and internal linking gaps that prevent pages from ranking well.

When should I not use a technical SEO audit for content remediation?▼

A technical SEO audit is less effective when pages lack foundational content relevance or when search intent mapping is undefined. It targets technical remediation, schema validation, and performance optimization rather than content creation or backlink strategy.