ARBuilder
AI-powered development assistant for the Arbitrum ecosystem. ARBuilder transforms natural language prompts into:
- Stylus smart contracts (Rust)
- Cross-chain SDK implementations (asset bridging and messaging)
- Full-stack dApps (contracts + backend + indexer + oracle + frontend + wallet integration)
- Orbit chain deployment assistance
Demo
Quick Start
Hosted (no setup):
# Claude Code
claude mcp add arbbuilder -- npx -y mcp-remote https://arbuilder.app/mcp --header "Authorization: Bearer YOUR_API_KEY"Or add to ~/.cursor/mcp.json (Cursor / VS Code):
{
"mcpServers": {
"arbbuilder": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://arbuilder.app/mcp",
"--header", "Authorization: Bearer YOUR_API_KEY"]
}
}
}Get your API key at arbuilder.app
Self-hosted — see Setup below.
Table of Contents
- Architecture
- Project Structure
- Setup
- Quick Start (IDE Integration)
- Usage
- API Access
- MCP Capabilities
- User Guide
- Milestones
- Development
- Troubleshooting
- Contributing
- License
