async-code

Async Code Agent

Use Claude Code / CodeX CLI to perform multiple tasks in parallel with a Codex-style UI.

A code agent task management system that provides parallel execution of AI-powered coding tasks. Users can run multiple Claude Code agents simultaneously through a Codex-style web interface, with support for different agents for comparison and evaluation.

Key Features

- 🤖 Multi-Agent Support: Run Claude Code and other AI agents in parallel
- 🔄 Parallel Task Management: Execute multiple coding tasks simultaneously
- 🌐 Codex-Style Web UI: Clean interface for managing agent tasks
- 🔍 Agent Comparison: Compare outputs from different AI models
- 🐳 Containerized Execution: Secure sandboxed environment for each task
- 🔗 Git Integration: Automatic repository cloning, commits, and PR creation
- Selfhost: Deploy your own parallel code agent platform.

Architecture

- Frontend: Next.js with TypeScript and TailwindCSS
- Backend: Python Flask API with Docker orchestration
- Agents: Claude Code (Anthropic) with extensible support for other models
- Task Management: Parallel execution system based on container

Prerequisites

- Docker and Docker Compose installed
- (Optional) Supabase account for persistent data storage

Quick Start

1. Clone the repository

2. Create the environment file

   Edit server/.env and set your ANTHROPIC_API_KEY. If you are using Supabase, also set SUPABASE_URL, SUPABASE_ANON_KEY and SUPABASE_SERVICE_ROLE_KEY.

3. Build and start the stack

   - Frontend: http://localhost:3000
   - Backend API: http://localhost:5000

Supabase Setup

1. Create a new project in the Supabase dashboard.
2. Open the SQL editor and run db/init_supabase.sql to create the required tables.
3. Grab your project URL, anon key and service role key from Project Settings →…