plugin-builder

Advanced plugin marketplace platform with intent-based composition, supply chain security, contextual intelligence, dev studio hot-reload, and federated registry protocol. Transforms the marketplace from a package manager into an enterprise orchestration platform.

Create and manage Claude Code skills, plugins, subagents, and hooks. Use when building new skills, validating existing skills, testing skills empirically, creating plugins, converting projects to plugins, creating hooks, or managing plugin automation. Includes /skills-toolkit:skill-composer, /skills-toolkit:skill-refiner, /skills-toolkit:skill-tester, /skills-toolkit:plugin-creator, /skills-toolkit:subagent-creator, /skills-toolkit:hook-creator, and /skills-toolkit:ask-user-question skills.