blog-seo-check

Validates blog post on-page SEO metadata, headings, links, canonical URL and social tags.

8|5|Updated Feb 18, 2026
One-click install
npx skills add https://github.com/shenxingy/Clade --skill blog-seo-check-shenxingy
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: blog-seo-check
Source: https://github.com/shenxingy/Clade/tree/main/configs/skills/blog-seo-check
Command: npx skills add https://github.com/shenxingy/Clade --skill blog-seo-check-shenxingy

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

It helps you verify on-page SEO quality for a blog post before you publish by turning common metadata, structure, and linking mistakes into an actionable checklist with clear pass/fail outcomes.

Core Features & Use Cases

  • SEO validation checklist: Checks title tag length/keyword placement, meta description quality, heading hierarchy, URL structure, and social meta tags (Open Graph and Twitter Card).
  • Link audit and deduplication: Reviews internal/external links, anchor text quality, basic canonical self-consistency, and flags duplicated URLs in body content.
  • Report with prioritized fixes: Produces a structured report with overall score and a prioritized list of the most impactful repairs, suitable for post-writing QA.

Quick Start

Run the blog SEO check on your completed blog file by asking: validate seo for the blog post at "path/to/post.md" and return the pass/fail report with the top fixes.

Frequently Asked Questions about blog-seo-check

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

FAQPage Schema
How do I check on-page SEO for a blog post before publishing?

Check on-page SEO by validating metadata, heading hierarchy, canonical URL, and social sharing tags. This QA process extracts frontmatter and page elements, enforces character count rules, scores checks, and outputs a prioritized remediation report with pass/fail statuses.

What is included in a blog post link audit?

A blog post link audit reviews internal and external links, anchor text quality, and basic canonical self-consistency. It also flags duplicated URLs found in the body content to ensure your on-page linking structure remains clean and functional before publishing.

How do I validate Open Graph and Twitter Card tags for markdown files?

Validating Open Graph and Twitter Card tags requires extracting frontmatter and page elements from your markdown or blog files. The process checks social meta tags against specific rules, scoring them to output pass/fail statuses within a structured SEO remediation report.

Can I run an SEO check on a published URL instead of a local markdown file?

Yes, on-page SEO validation applies to both completed markdown blog files and published URLs. The checker extracts page elements from either source, enforces character and count rules for metadata, and generates a prioritized remediation report with pass or fail statuses.

What is the best way to fix heading hierarchy issues in a blog post?

The best way to fix heading hierarchy issues is to run a post-writing QA check that extracts page elements and verifies structural order. It scores the heading checks as pass or fail and identifies the most impactful repairs in a prioritized remediation report.