Claude Agent Builder

🏗️ Claude Agent Builder

Turn any idea into production-ready AI agents in Claude Code

Stop writing agent files from scratch. Describe your problem → get researched, architected, production-ready agents, skills, hooks, and commands — automatically.

Quick Start · How It Works · Examples · Patterns · Contributing

The Problem

Building agents in Claude Code means juggling 7 different primitives (subagents, skills, hooks, commands, MCP servers, CLAUDE.md, Agent SDK), reading scattered docs, and starting from blank Markdown files every time.

Claude Agent Builder fixes this. It's a skill that acts as your personal agent architect — it interviews you, researches what already exists, designs the optimal system, and generates every file you need.

⚡ Quick Start

macOS / Linux

Windows (PowerShell)

Windows (CMD)

Other install methods

Open Claude Code and say:

The skill triggers automatically. That's it.

🧠 How It Works

Agent Builder operates in 6 phases, adapting to how much context you provide:

Why not just ask Claude directly?

📦 What's Inside

🗺️ Architecture Patterns

The skill knows 7 proven patterns and selects the right one for your use case:

🎯 Real-World Examples

PR Security Reviewer — subagent with GitHub MCP, PreToolUse safety hooks, slash command trigger, and persistent memory.

Research Pipeline — /research command spawning 3 parallel subagents (web, codebase, Stack Overflow) with synthesis and markdown report output.

Self-Improving Onboarder — subagent with memory: project that builds institutional knowledge across conversations.

See examples/ for complete, ready-to-use configurations.

🔧 Utility Scripts
Requirements: Claude Code installed. Python 3.7+ for utility scripts.

🧩 Primitives Decision Tree

🤝 Contributing

We welcome contributions!…