Does it help with performance-related SEO?

The skill includes guidance and implementation strategies for Core Web Vitals (LCP, INP, CLS), which are critical technical factors in modern search rankings.

Can it generate structured data for rich results?

Yes, it can generate and implement JSON-LD for various schemas including Product, Article, FAQ, Organization, Local Business, and Breadcrumbs.

Which frameworks does this SEO skill support?

It provides native implementation patterns for Next.js (App and Pages router), Astro, React (using react-helmet), Gatsby, and standard static HTML sites.

How does it handle social media previews?

It automatically configures Open Graph and Twitter Card tags, ensuring that shared links display the correct titles, descriptions, and high-quality images.

Does it automate sitemap generation?

Yes, it provides framework-specific configurations and templates for generating XML sitemaps and robots.txt files to ensure proper crawler access.

SEO Optimizer

Name: SEO Optimizer
Author: chongdashu

bychongdashu

•

Marketing Automation

Enhances web application discoverability by implementing comprehensive SEO optimizations, structured data, and meta tags across modern frameworks.

The SEO Optimizer skill transforms invisible web applications into discoverable platforms by providing a systematic approach to semantic communication. It analyzes codebase structures—specifically supporting Next.js, Astro, React, and static HTML—to implement high-impact SEO strategies including meta tag management, Open Graph integration, and complex JSON-LD structured data. By following a strict hierarchy that prioritizes technical accessibility and content quality, this skill helps developers automate the creation of sitemaps, robots.txt files, and performance optimizations for Core Web Vitals, ensuring that both search engines and social platforms can accurately index and surface content.

Key Features

01Framework-aware SEO audits for Next.js, Astro, React, and Gatsby

02Technical SEO configuration including sitemaps and robots.txt templates

03Complex JSON-LD structured data implementation for rich search results

0417 GitHub stars

05Automated generation of essential meta tags, Open Graph, and Twitter Cards

06Performance optimization strategies focused on Core Web Vitals (LCP, INP, CLS)

Use Cases

01Implementing rich results functionality through automated schema.org structured data generation

02Optimizing a modern web application for better search engine rankings and social sharing visibility

03Auditing existing codebases to identify and fix SEO anti-patterns like keyword stuffing or missing alt text

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add chongdashu/cc-skills site-metadata-generator

For use in Claude.ai and ChatGPT

Download Skill