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seo-optimizer

Analyzes web projects and generates prioritized SEO implementation plans for Next.js, Astro, and React sites.

28|9|Updated Dec 5, 2025
Search Tags:#react#next.js#sitemap#seo#astro#open-graph#structured-data
One-click install
npx skills add https://github.com/chongdashu/cc-skills --skill seo-optimizer-chongdashu
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: seo-optimizer
Source: https://github.com/chongdashu/cc-skills/tree/main/.claude/skills/site-metadata-generator
Command: npx skills add https://github.com/chongdashu/cc-skills --skill seo-optimizer-chongdashu

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Improve visibility and indexing of web projects by providing a structured approach to meta tags, structured data, sitemaps, and Core Web Vitals optimizations across frameworks like Next.js, Astro, React, and static HTML sites.

Core Features & Use Cases

  • Framework-aware SEO enhancements across Next.js, Astro, React, and static HTML sites.
  • Generate and validate meta tags, Open Graph, Twitter cards, and JSON-LD structured data.
  • Create and validate a sitemap and optimize Core Web Vitals for improved indexing and sharing.
  • Use case: when adding a new marketing page, automatically produce page-level metadata and schema to boost visibility.

Quick Start

Run an SEO audit on your project and generate a complete metadata plan with actionable steps.

Frequently Asked Questions about seo-optimizer

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

FAQPage Schema
How do I generate meta tags and structured data for a Next.js project?▼

Generating meta tags and structured data for Next.js involves analyzing your project for SEO gaps and producing framework-native metadata along with JSON-LD structured data. This tool outputs a prioritized plan with concrete steps for correct implementation.

What's the best way to create a sitemap and validate SEO for an Astro site?▼

Validating SEO and creating a sitemap for an Astro site requires a comprehensive project audit. This process identifies metadata gaps and generates a validated sitemap alongside concrete steps to improve search visibility and accessibility.

Can I use this to add Open Graph and Twitter cards to static HTML sites?▼

Yes, adding Open Graph and Twitter cards to static HTML sites is fully supported. The tool analyzes your static pages to validate existing social tags and produces an implementation plan to ensure correct sharing metadata across platforms.

Does this SEO optimizer check Core Web Vitals and performance issues?▼

Yes, checking Core Web Vitals and performance issues is a core function. The analysis identifies performance gaps affecting search visibility and includes concrete optimization steps within the prioritized implementation plan for your framework.

How do I audit my React project for missing structured data and meta tags?▼

Auditing a React project for missing structured data and meta tags requires a full codebase scan to identify SEO gaps. This produces a prioritized implementation plan with framework-native metadata and schema to fix visibility and accessibility.

Why does my new marketing page need JSON-LD structured data and a sitemap?▼

A new marketing page needs JSON-LD structured data and a sitemap to ensure proper search visibility and indexing. Generating page-level metadata and schema helps search engines parse content correctly, improving discoverability and accessibility.

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