Does this skill support modern frameworks like Next.js?

Yes, the skill is designed to follow your project's existing patterns, whether you use the Next.js Metadata API, React Helmet, or manual HTML head tags.

Can it fix social media preview issues?

Absolutely. It audits Open Graph and Twitter card tags to ensure absolute URLs and correct aspect ratios are used for shareable preview images.

Will it refactor my entire frontend code?

No, the skill adheres to strict tool boundaries, keeping changes minimal and scoped exclusively to metadata and SEO components.

Does it support internationalization and localization?

Yes, it can manage HTML lang attributes, og:locale tags, and hreflang alternates to ensure localized pages are correctly indexed by search engines.

How does it handle duplicate metadata?

It prioritizes correctness by identifying competing metadata systems and ensuring each page emits only one set of deterministic, sanitized tags.

Metadata SEO & Social Tag Fixer

Name: Metadata SEO & Social Tag Fixer
Author: sickn33

bysickn33

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31,721

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Automatización de Marketing

Audits and repairs HTML metadata, Open Graph tags, and structured data to optimize search engine ranking and social sharing visibility.

The fixing-metadata skill provides an automated yet precision-focused workflow for managing website headers and SEO configurations. It systematically identifies and resolves critical issues such as duplicate tags, conflicting canonical URLs, and incorrect robots directives to ensure search engine compliance. Beyond basic SEO, the skill handles the implementation of social media assets like Open Graph and Twitter cards, validates JSON-LD structured data for rich snippets, and manages favicons and localization attributes, all while maintaining minimal code diffs and adhering to existing project frameworks.

Características Principales

01Audits and resolves duplicate metadata tags and conflicting indexing directives.

02Manages localization attributes including HTML lang, og:locale, and hreflang tags.

03Validates and inserts JSON-LD structured data to improve search engine rich snippets.

04Implements social media sharing metadata including Twitter cards and absolute image paths.

0531,721 GitHub stars

06Synchronizes page titles, descriptions, canonical URLs, and Open Graph tags.

Casos de Uso

01Auditing large frontend codebases to modernize SEO components without refactoring unrelated logic.

02Fixing broken SEO rankings by identifying and resolving duplicate canonical URLs and meta descriptions.

03Ensuring social media links render perfectly with high-quality preview images and accurate site summaries.

Características Principales

01Audits and resolves duplicate metadata tags and conflicting indexing directives.

02Manages localization attributes including HTML lang, og:locale, and hreflang tags.

03Validates and inserts JSON-LD structured data to improve search engine rich snippets.

04Implements social media sharing metadata including Twitter cards and absolute image paths.

0531,721 GitHub stars

06Synchronizes page titles, descriptions, canonical URLs, and Open Graph tags.

Casos de Uso

01Auditing large frontend codebases to modernize SEO components without refactoring unrelated logic.

02Fixing broken SEO rankings by identifying and resolving duplicate canonical URLs and meta descriptions.

03Ensuring social media links render perfectly with high-quality preview images and accurate site summaries.