Interactive plugin for creating, designing, and implementing custom subagents in Claude Code with guided best practices
/plugin marketplace add anthropics/claude-code/plugin install subagent-creator@code-plugin-marketplaceCore skills library for Claude Code: TDD, debugging, collaboration patterns, and proven techniques
Complete collection of battle-tested Claude Code configs from an Anthropic hackathon winner - agents, skills, hooks, and rules evolved over 10+ months of intensive daily use
Provides guidance for creating effective Claude Skills that extend capabilities with specialized knowledge, workflows, and tool integrations.
Framework updates, migration planning, and architectural transformation workflows