Plugin development toolkit with skills and utilities for creating, scaffolding, and managing Claude Code plugins
/plugin marketplace add shawn-sandy/claude-code
/plugin install plugin-dev@shawn-sandy/claude-code
Interactive plugin setup and scaffolding tool for Claude Code plugins. Use this skill when user asks to "create plugin", "new plugin", "scaffold plugin", "setup plugin", "initialize plugin", "add command", "add skill", "add agent", "add hook", "add MCP server", or mentions creating Claude Code plugin components.
Migrate your code and prompts from Sonnet 4.x and Opus 4.1 to Opus 4.5.
Claude Agent SDK Development Plugin
Implementation of the Ralph Wiggum technique - continuous self-referential AI loops for interactive iterative development. Run Claude in a while-true loop with the same prompt until task completion.
Frontend design skill for UI/UX implementation