npx claudepluginhub s13g/engineering-standards-pluginA thorough, cross-domain software engineering standard — backend, frontend, mobile, cloud, data, concurrency, systems/kernel, security, testing, and AI/LLM engineering — encoding the canon (SOLID, Clean Code, DDIA, A Philosophy of Software Design, 97 Things Every Software Architect Should Know, 12-Factor, OWASP, CAP) as enforceable, language-agnostic rules. Loaded via progressive disclosure: a lean always-on core plus on-demand per-domain reference files.
Claude Code marketplace entries for the plugin-safe Antigravity Awesome Skills library and its compatible editorial bundles.
Directory of popular Claude Code extensions including development tools, productivity plugins, and MCP integrations
Curated collection of 154 specialized Claude Code subagents organized into 10 focused categories