BMAD-METHOD™: Universal AI Agent Framework (v4 - Stable)
🚨 v4 STABLE - NO NEW FEATURES 🚨
This is the stable, production-ready v4 version of BMad Method. It will receive critical patches only - no new features will be added.
Install v4 Stable:
npx bmad-method install
🆕 Want to Try v6 Alpha?
BMad v6 is under active development with major improvements:
- Scale-adaptive workflows (Levels 0-4)
- Project-adaptive architecture
- Enhanced module system (BMM, BMB, CIS)
- Update-safe customization
View v6 Documentation | Install: npx bmad-method@alpha install
Note: v6 is in alpha - stable enough for testing but not production-ready yet.
Foundations in Agentic Agile Driven Development, known as the Breakthrough Method of Agile AI-Driven Development, yet so much more. Transform any domain with specialized AI expertise: software development, entertainment, creative writing, business strategy to personal wellness just to name a few.
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Overview
BMAD-METHOD™'s Two Key Innovations:
1. Agentic Planning: Dedicated agents (Analyst, PM, Architect) collaborate with you to create detailed, consistent PRDs and Architecture documents. Through advanced prompt engineering and human-in-the-loop refinement, these planning agents produce comprehensive specifications that go far beyond generic AI task generation.
2. Context-Engineered Development: The Scrum Master agent then transforms these detailed plans into hyper-detailed development stories that contain everything the Dev agent needs - full context, implementation details, and architectural guidance embedded directly in story files.
This two-phase approach eliminates both planning inconsistency and context loss - the biggest problems in AI-assisted development. Your Dev agent opens a story file with complete understanding of what to build, how to build it, and why.
📖 See the complete workflow in the User Guide - Planning phase, development cycle, and all agent roles
Quick Navigation
Understanding the BMad Workflow
Before diving in, review these critical workflow diagrams that explain how BMad works:
- Planning Workflow (Web UI) - How to create PRD and Architecture documents
- Core Development Cycle (IDE) - How SM, Dev, and QA agents collaborate through story files
⚠️ These diagrams explain 90% of BMad Method Agentic Agile flow confusion - Understanding the PRD+Architecture creation and the SM/Dev/QA workflow and how agents pass notes through story files is essential - and also explains why this is NOT taskmaster or just a simple task runner!
What would you like to do?
- Install and Build software with Full Stack Agile AI Team → Quick Start Instruction
- Learn how to use BMad → Complete user guide and walkthrough
- See available AI agents → Specialized roles for your team
- Explore non-technical uses → Creative writing, business, wellness, education
- Create my own AI agents → Build agents for your domain
- Browse ready-made expansion packs → Game dev, DevOps, infrastructure and get inspired with ideas and examples
- Understand the architecture → Technical deep dive
- Join the community → Get help and share ideas
Important: Keep Your v4 Installation Updated
Stay up-to-date with v4 patches! If you already have BMAD-METHOD™ v4 installed in your project, run:
npx bmad-method install
This will:
- ✅ Automatically detect your existing v4 installation
- ✅ Update only the files that have changed (critical patches only)
- ✅ Create
.bakbackup files for any custom modifications you've made - ✅ Preserve your project-specific configurations
Remember: v4 receives critical patches only. For new features, try v6 alpha.
Quick Start (v4 Stable)
One Command Installation
Install v4 stable version:
npx bmad-method install
This command handles:
- New installations - Sets up BMad v4 in your project
- Upgrades - Updates existing v4 installations with patches
- Expansion packs - Installs any expansion packs you've added to package.json
That's it! Whether you're installing for the first time, upgrading, or adding expansion packs - these commands do everything.
Prerequisites: Node.js v20+ required
Fastest Start: Web UI Full Stack Team at your disposal (2 minutes)
- Get the bundle: Save or clone the full stack team file or choose another team
- Create AI agent: Create a new Gemini Gem or CustomGPT
- Upload & configure: Upload the file and set instructions: "Your critical operating instructions are attached, do not break character as directed"
- Start Ideating and Planning: Start chatting! Type
*helpto see available commands or pick an agent like*analystto start right in on creating a brief. - CRITICAL: Talk to BMad Orchestrator in the web at ANY TIME (#bmad-orchestrator command) and ask it questions about how this all works!
- When to move to the IDE: Once you have your PRD, Architecture, optional UX and Briefs - its time to switch over to the IDE to shard your docs, and start implementing the actual code! See the User guide for more details
Alternative: Clone v4 Branch
git clone -b V4 https://github.com/bmad-code-org/BMAD-METHOD.git
cd BMAD-METHOD
npm run install:bmad # build and install all to a destination folder
🌟 Beyond Software Development - Expansion Packs
BMAD™'s natural language framework works in ANY domain. Expansion packs provide specialized AI agents for creative writing, business strategy, health & wellness, education, and more. Also expansion packs can expand the core BMAD-METHOD™ with specific functionality that is not generic for all cases. See the Expansion Packs Guide and learn to create your own!
Documentation & Resources
Essential Guides
- 📖 User Guide - Complete walkthrough from project inception to completion
- 🏗️ Core Architecture - Technical deep dive and system design
- 🚀 Expansion Packs Guide - Extend BMad to any domain beyond software development
Support
Contributing
v4 is frozen - only critical patches accepted. For new features and contributions, please work on v6 (main branch).
License
MIT License - see LICENSE for details.
Trademark Notice
BMAD™ and BMAD-METHOD™ are trademarks of BMad Code, LLC. All rights reserved.
Built with ❤️ for the AI-assisted development community