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content-optimizer

On-page SEO optimization toolkit for keyword density analysis, meta tag generation, heading hierarchy validation, and readability scoring.

Introduction

The Content Optimizer is a specialized agent skill designed for digital marketers, content creators, and web developers aiming to enhance the search engine visibility and user experience of their textual content. By automating technical SEO requirements, it allows users to focus on creative writing while ensuring that the final output adheres to rigorous ranking standards. It is particularly effective for auditing existing landing pages, blog posts, and documentation or for validating new content drafts before they are published to production environments.

  • Performs automated keyword density analysis with a 1-2% target, providing actionable warnings for under-optimization or keyword stuffing risks.

  • Validates the logical hierarchy of heading structures (H1, H2, H3), ensuring strict adherence to SEO best practices like the single-H1 constraint.

  • Generates optimized meta tags including custom-length meta descriptions (150-160 characters) and title tags (50-60 characters) containing primary keywords and effective call-to-action triggers.

  • Evaluates text readability using the Flesch Reading Ease score, providing specific improvement techniques like sentence shortening and jargon reduction to meet a 60-70 target range.

  • Includes a structured optimization checklist to verify internal linking, external authoritative links, and paragraph length consistency.

  • Users should define their primary target keywords and target audience segments prior to initiating the optimization process to ensure the agent maintains context-specific relevance.

  • The tool provides specific metrics for content length, keyword placement within the first 100 words, and URL slug readability for improved search indexing.

  • It is recommended to use this skill during the final editorial phase of the content lifecycle; simply input your content draft to receive a comprehensive audit report and suggestions for structural, grammatical, and keyword-related improvements.

  • Practical constraints include following the established hierarchy of headings, ensuring that meta-information remains unique per page, and maintaining natural language flow despite the rigid density requirements.

Repository Stats

Stars
255
Forks
31
Open Issues
7
Language
TypeScript
Default Branch
main
Sync Status
Idle
Last Synced
Apr 29, 2026, 07:11 AM
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