seo-verify

Detect SEO metadata and indexing problems in codebases before deployment.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/apappas57/sinew --skill seo-verify
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: seo-verify
Source: https://github.com/apappas57/sinew/tree/main/skills/seo/seo-verify
Command: npx skills add https://github.com/apappas57/sinew --skill seo-verify

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

It catches pre-deploy SEO mistakes in the codebase so indexing, metadata, canonical URLs, schema, and sitemap signals are correct before a site ships.

Core Features & Use Cases

  • 14-codebase checks: Reviews metadata exports, title and description lengths, canonicals, og:url, robots directives, sitemap coverage, JSON-LD, breadcrumb markup, and 404 coverage.
  • Client-site launch gate: Useful before deploying marketing sites, service pages, or content updates that could break search visibility.
  • Actionable reporting: Produces PASS/WARN/FAIL results with file:line references and highlights fixable failures.

Quick Start

Use the seo-verify skill to inspect the repository's sitemap, page metadata, canonical URLs, and structured data before deploying the site.

Frequently Asked Questions about seo-verify

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

FAQPage Schema
How do I check my codebase for SEO metadata and indexing problems before deployment?

To check your codebase for SEO metadata and indexing problems before deployment, you can scan the repository to verify sitemaps, canonical URLs, robots directives, and structured data. This process outputs PASS/WARN/FAIL results with file-line references and auto-fix suggestions for failures.

What is pre-deploy SEO verification and how does it work?

Pre-deploy SEO verification is the process of reviewing a codebase to ensure metadata exports, title lengths, canonicals, and JSON-LD schema are correct before a site ships. It works by reading the repository and applying 14 checks to validate sitemap coverage and breadcrumb markup.

Can I verify structured data and JSON-LD schema in my repository before launching a client site?

Yes, you can verify structured data and JSON-LD schema in your repository before launching a client site. The verification reviews homepage schema, service-page FAQ markup, and breadcrumb structures, acting as a launch gate to prevent search visibility issues.

What is the best way to validate canonical URLs and robots directives in a web project?

The best way to validate canonical URLs and robots directives in a web project is to run an automated codebase review before deployment. This checks page-level metadata, og:url, and robots rules, flagging failures with specific file:line references for immediate fixes.

Does this pre-deploy SEO check require connecting to external tools or live URLs?

No, this pre-deploy SEO check does not require connecting to external tools or live URLs. It operates by reading the repository only, directly inspecting the codebase's sitemap coverage, metadata exports, and structured data files to identify indexing problems.