Harness-first Claude Code plugin for staged engineering work and local knowledge recall
npx claudepluginhub done-0/openarcheClaude Code plugin that keeps complex tasks from closing before planning, validation, review, and closeout are explicit
Production-ready workflow orchestration with 75 focused plugins, 182 specialized agents, and 147 skills - optimized for granular installation and minimal token usage
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