WorldFlowAI / everything-claude-code

# Everything Claude Code
**The complete collection of Claude Code configs from an Anthropic hackathon winner.**
Production-ready agents, skills, hooks, commands, rules, and MCP configurations evolved over 10+ months of intensive daily use building real products.
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## The Guides
This repo is the raw code only. The guides explain everything.
 Shorthand Guide Setup, foundations, philosophy. Read this first. 
 Longform Guide Token optimization, memory persistence, evals, parallelization. 
| Topic | What You'll Learn |
|-------|-------------------|
| Token Optimization | Model selection, system prompt slimming, background processes |
| Memory Persistence | Hooks that save/load context across sessions automatically |
| Continuous Learning | Auto-extract patterns from sessions into reusable skills |
| Verification Loops | Checkpoint vs continuous evals, grader types, pass@k metrics |
| Parallelization | Git worktrees, cascade method, when to scale instances |
| Subagent Orchestration | The context problem, iterative retrieval pattern |
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## Cross-Platform Support
This plugin now fully supports **Windows, macOS, and Linux**. All hooks and scripts have been rewritten in Node.js for maximum compatibility.
### Package Manager Detection
The plugin automatically detects your preferred package manager (npm, pnpm, yarn, or bun) with the following priority:
1. **Environment variable**: `CLAUDE_PACKAGE_MANAGER`
2. **Project config**: `.claude/package-manager.json`
3. **package.json**: `packageManager` field
4. **Lock file**: Detection from package-lock.json, yarn.lock, pnpm-lock.yaml, or bun.lockb
5. **Global config**: `~/.claude/package-manager.json`
6. **Fallback**: First available package manager
To set your preferred package manager:
 [code] 
Or use the `/setup-pm` command in Claude Code.
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## What's Inside
This repo is a **Claude Code plugin** - install it directly or copy components manually.
 [code] 
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## Installation
### Option 1: Install as Plugin (Recommended)
The easiest way to use this repo - install as a Claude Code plugin:
 [code] 
Or add directly to your `~/.claude/settings.json`:
 [code] 
This gives you instant access to all commands, agents, skills, and hooks.
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### Option 2: Manual Installation
If you prefer manual control over what's installed:
 [code] 
#### Add hooks to settings.json
Copy the hooks from `hooks/hooks.json` to your `~/.claude/settings.json`.
#### Configure MCPs
Copy desired MCP servers from `mcp-configs/mcp-servers.json` to your `~/.claude.json`.
**Important:** Replace `YOUR_*_HERE` placeholders with your actual API keys.
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## Key Concepts
### Agents
Subagents handle delegated tasks with limited scope. Example:
 [code] 
### Skills
Skills are workflow definitions invoked by commands or agents:
 [code] 
### Hooks
Hooks fire on tool events. Example - warn about console.log:
 [code] 
### Rules
Rules are always-follow guidelines. Keep them modular:
 [code] 
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## Running Tests
The plugin includes a comprehensive test sui