Does this skill support the latest Core Web Vitals metrics?

Absolutely. It includes specific optimization strategies for LCP, CLS, and the latest INP (Interaction to Next Paint) metric introduced in 2024.

Is SEO Mastery JP based on official search engine guidelines?

Yes, all recommendations, technical checklists, and structured data templates are based on official Google Search Central documentation and current best practices.

Can I use this skill to audit a live website?

Yes, the skill provides specific shell commands and Lighthouse CLI workflows to diagnose performance, accessibility, and SEO health on live URLs.

What types of structured data can it generate?

It generates valid JSON-LD for Articles, FAQPages, BreadcrumbLists, Products, LocalBusiness, VideoObjects, and more to help achieve rich results in search.

SEO Mastery JP

Name: SEO Mastery JP
Author: kpab

bykpab

•

Marketing Automation

Optimizes Japanese websites for search engines through technical SEO audits, structured data generation, and Core Web Vitals improvements.

About

SEO Mastery JP is a comprehensive Claude Code skill tailored for developers and marketers managing Japanese-language websites. Built on official Google guidelines, it streamlines complex SEO tasks including technical debugging of crawlability issues, the generation of schema-compliant JSON-LD structured data, and the implementation of E-E-A-T signals. The skill provides actionable workflows for site audits and specific code-level strategies to improve Core Web Vitals metrics like LCP, CLS, and the updated INP standards, ensuring both search engine visibility and superior user performance.

Key Features

Automated technical SEO auditing for robots.txt, sitemaps, and indexation issues.
2 GitHub stars
Template-driven JSON-LD generation for Articles, FAQs, Products, and Local Business.
Actionable optimization guides for Core Web Vitals (LCP, INP, CLS) with code examples.
Comprehensive site audit workflows with prioritized impact-effort matrices.
E-E-A-T analysis framework to enhance content authority and trustworthiness.

Use Cases

Debugging and resolving mobile-first indexing or crawl budget issues.
Conducting a full performance and SEO audit on a production web application.
Implementing rich results for a Japanese e-commerce site using Product and FAQ schema.

About

Key Features

Automated technical SEO auditing for robots.txt, sitemaps, and indexation issues.
2 GitHub stars
Template-driven JSON-LD generation for Articles, FAQs, Products, and Local Business.
Actionable optimization guides for Core Web Vitals (LCP, INP, CLS) with code examples.
Comprehensive site audit workflows with prioritized impact-effort matrices.
E-E-A-T analysis framework to enhance content authority and trustworthiness.

Use Cases

Debugging and resolving mobile-first indexing or crawl budget issues.
Conducting a full performance and SEO audit on a production web application.
Implementing rich results for a Japanese e-commerce site using Product and FAQ schema.