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fixing-metadata

Fix incorrect or missing HTML metadata for SEO and social sharing.

2|Updated Apr 26, 2026
Search Tags:#structured data#favicon#open graph#twitter cards#seo metadata#canonical url#robots directives
One-click install
npx skills add https://github.com/iadr-dev/colab --skill fixing-metadata-iadr-dev
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: fixing-metadata
Source: https://github.com/iadr-dev/colab/tree/main/skills/coding/ui-skills/skills/fixing-metadata
Command: npx skills add https://github.com/iadr-dev/colab --skill fixing-metadata-iadr-dev

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

fixing-metadata helps eliminate broken or inconsistent HTML metadata that hurts search visibility and social sharing previews, like missing/duplicated titles, incorrect canonical URLs, mismatched Open Graph/Twitter tags, or invalid robots directives.

Core Features & Use Cases

  • Audit and correct page-level SEO metadata: Detects missing, duplicate, or incorrect title, meta description, canonical, and robots settings.
  • Align social share previews: Ensures Open Graph and Twitter card fields (including og:url and absolute images) match the intended shareable page.
  • Keep changes minimal and deterministic: Produces scoped diffs limited to metadata only, avoiding unrelated refactors and unstable values.
  • Structured data verification (when present): Reviews JSON-LD to prevent invented or mismatched structured data from being shipped.
  • Common use cases: Apply when shipping new pages, marketing/landing pages, localized/canonical routing updates, or favicon/app icon/manifest changes.

Quick Start

Use fixing-metadata when you are adding or changing a page’s SEO or social meta tags and want an AI to audit the head metadata rules and propose minimal, metadata-only fixes.

Frequently Asked Questions about fixing-metadata

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

FAQPage Schema
How do I fix missing or incorrect SEO metadata on my web pages?▼

Aligning Open Graph and Twitter card tags requires matching og:url with the canonical URL and using absolute social image paths. This ensures social sharing previews display the correct page title, description, and image without mismatches.

When do I need to update canonical URLs and robots directives?▼

You need to update canonical URLs and robots directives when shipping new pages, marketing landing pages, or localized routing updates. This prevents duplicate content issues and controls crawler access to shareable pages.

How do I validate structured data and JSON-LD for SEO?▼

Validating structured data involves reviewing JSON-LD to prevent invented or mismatched schemas from being shipped. This verification ensures structured data matches the intended page content and aligns with existing HTML metadata.

What is the best way to apply metadata-only fixes without breaking unrelated code?▼

The best way to apply metadata-only fixes is to generate scoped diffs limited to head metadata rules. This avoids unrelated refactors, ensuring changes remain minimal and deterministic while correcting SEO and social sharing behavior.

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