An AI Coding Agent orchestration tool that manages multiple AI coding agents (Claude Code, GitHub Copilot CLI, Google Gemini, OpenAI Codex) through a web-based Kanban interface. Each task runs in an isolated Git worktree with real-time log streaming.

• Kanban Board: Visual task management (TODO → In Progress → In Review → Done)
• Project & Epic: Projects group repositories, and Epics enable AI agents to orchestrate tasks across multiple repositories
• Multi-Agent Support: Run tasks with Claude Code, GitHub Copilot CLI, Google Gemini, or OpenAI Codex
• Git Worktree Isolation: Each task gets its own isolated worktree and branch
• Real-time Streaming: Live execution logs via Server-Sent Events (SSE)
• Diff Viewer: Review code changes before merging
• Quick Access: Open worktrees directly in file explorer or terminal
• Responsive Design: Mobile-friendly interface with adaptive navigation

At least one of the following is required:

• Claude Code
• GitHub Copilot CLI
• Google Gemini
• OpenAI Codex

npx sahai@latest

Open http://localhost:49831 in your browser.

npx sahai@latest --port 8080             # Custom port
npx sahai@latest --host 0.0.0.0          # Bind to all interfaces
npx sahai@latest -H 0.0.0.0 -p 8080      # Short options
npx sahai@latest --help                  # Show help
npx sahai@latest --version               # Show version

Sahai includes an MCP (Model Context Protocol) server that allows AI agents like Claude Code to create and manage tasks programmatically.

Endpoint: http://localhost:49381/v1/mcp

Add to your Claude Code MCP settings (~/.claude/settings.json):

{
  "mcpServers": {
    "sahai": {
      "type": "url",
      "url": "http://localhost:49381/v1/mcp"
    }
  }
}

To contribute to Sahai, you'll need Bun (v1.0.0+).

# Clone the repository
git clone https://github.com/hayashikun/sahai.git
cd sahai
bun install

# Run in development mode (backend + frontend with hot reload)
bun run dev

# Run individually
bun run dev:backend   # Hono server on port 49382
bun run dev:frontend  # Vite dev server on port 49381

sahai/
├── packages/
│   ├── backend/    # Hono + SQLite (Drizzle ORM) API server
│   ├── frontend/   # React + Vite + Jotai + Tailwind CSS
│   └── shared/     # Shared TypeScript types and schemas
└── bin/            # CLI entry point

# Development
bun run dev              # Run backend + frontend
bun run dev:backend      # Backend only (hot reload)
bun run dev:frontend     # Frontend only (Vite)

# Build
bun run build            # Build frontend for production

# Code Quality (Biome)
bun run lint             # Lint check
bun run format           # Format files
bun run check            # Lint + format with auto-fix
bun run ci               # CI check (run before commits)

# Database (from packages/backend/)
bun run db:generate      # Generate migration from schema changes
bun run db:migrate       # Apply migrations
bun run db:studio        # Open Drizzle Studio

Apache-2.0