claude-blog and claude-skills-marketplace
These are ecosystem siblings within the Claude Code Skills framework—one provides domain-specific skills for content management workflows while the other provides domain-specific skills for software engineering workflows, both implementing the same underlying skill abstraction layer.
About claude-blog
AgriciDaniel/claude-blog
Claude Code skill ecosystem for blog content creation, optimization, and management. Dual-optimized for Google rankings and AI citations.
Implements a modular skill architecture with 22 sub-skills that orchestrate content generation across 12 templates, quality scoring across five dimensions (content, SEO, E-E-A-T, technical, AI citation readiness), and integrates Google APIs (Search Console, PageSpeed, CrUX, GA4, NLP), NotebookLM research, Gemini TTS/image generation, and CMS platforms (WordPress, Ghost, Shopify, Strapi, Sanity). Detects keyword cannibalization, fact-checks statistics against source URLs, and applies persona-driven writing with readability enforcement, while dual-optimizing posts for both Google Core Updates and AI citation platforms through answer-first formatting and passage-level citability.
About claude-skills-marketplace
mhattingpete/claude-skills-marketplace
Claude Code Skills for software engineering workflows - Git automation, testing, and code review
Based on the README, here's a technical summary: Provides modular Claude Code plugins (Engineering Workflows, Visual Documentation, Code Operations, Productivity Skills) that activate contextually through declarative SKILL.md and AGENT.md files—enabling Git automation, testing, code review, visual diagram generation, and code refactoring without explicit user invocation. Implements the Anthropic code execution pattern via a sandboxed FastMCP server runtime, achieving 90-99% token reduction for bulk operations by executing Python locally rather than processing files through context.
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