claude-code-plugins-plus-skills and claude-code-skills
The first is a large aggregated marketplace (340+ plugins with a package manager) while the second is a specialized plugin suite (6 focused plugins), making them complements—users might install the marketplace to access breadth, then add the specialized suite for deeper delivery lifecycle coverage.
About claude-code-plugins-plus-skills
jeremylongshore/claude-code-plugins-plus-skills
340 plugins + 1367 agent skills for Claude Code. Open-source marketplace with CCPI package manager, interactive tutorials, and production orchestration patterns.
Plugins activate through frontmatter-based trigger phrases in markdown SKILL.md files, allowing Claude Code to automatically invoke relevant tasks without explicit slash commands. The marketplace supports three plugin types—AI instruction plugins (markdown-only), MCP Server plugins (Node.js processes via Model Context Protocol), and SaaS skill packs for platforms like Deepgram and Linear—managed through the CCPI CLI or Claude's native `/plugin` commands. Includes production orchestration patterns and learning labs documenting multi-agent workflow architecture with empirical validation guides.
About claude-code-skills
levnikolaevich/claude-code-skills
Great Claude Code plugin suite — 6 installable plugins covering the full delivery lifecycle. Project bootstrap, documentation generation, codebase audits (security, quality, architecture, tests), Agile pipeline with multi-model AI review and quality gates, performance optimization, and GitHub community workflows.
Based on the README, here's a technical deep dive: The suite provides 129 composable skills distributed across 7 modular plugins that operate as Claude Code native tools via marketplace installation, each with independent functionality but sharing a common `/shared` resource directory and CLI skill naming convention (`ln-XXX` format for easy discovery). Key capabilities include hash-verified file editing via **hex-line-mcp** (content hash per line prevents stale-context corruption), **hex-graph-mcp** for AST-driven codebase indexing (SQLite graph with cycle/clone detection), and **hex-ssh-mcp** for token-efficient remote editing—all bundled MCP servers integrate with optional external services (Linear for issue tracking, Context7 for library docs, Ref for standards). Multi-model AI review delegates parallel code reviews to Codex and Gemini agents with fallback orchestration, while quality gates and
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