worldflowai/everything-claude-code — reverse-engineered prompt

Build me a complete Claude Code toolkit that I can drop into a repo as a plugin, or copy pieces from if I want to customize it. I want it to feel production ready, like a polished starter kit for AI assisted development, with useful subagents, slash commands, reusable skills, rules, hooks, example configs, and MCP server setup.

Make it work on Windows, macOS, and Linux, with Node based scripts for the hook logic. Include smart package manager detection so it can figure out whether the project uses npm, pnpm, yarn, or bun, and give me an easy setup command for that. I also want memory persistence across sessions, session based learning that can turn repeated patterns into reusable skills, verification and testing workflows, code review and security review support, and planning and refactoring helpers.

Please make the structure clean and easy to install, with tests and sample configs so someone can actually use it right away. If anything about Claude Code plugins has changed, look up the current docs online and use the modern approach.