Visual workflow builder for orchestrating Claude Code tasks.
Build graph-based pipelines where each node is a Claude Code session. Connect nodes to pass context between steps. Branch, loop, transform, and gate your workflows — all powered by your local Claude Code CLI.
| Node | Purpose |
|---|---|
| Claude Code | Execute a Claude Code session with a system prompt |
| Condition | True/false branching via JavaScript expressions |
| Router | Multi-way branching with N labeled routes |
| Transform | Data shaping with {{variable}} interpolation (no LLM) |
| Gate | Pause for manual approval before continuing |
| Loop | Repeat until a condition is met |
| Input | Workflow entry point |
| Output | Workflow exit point |
- Node.js 20+
- Claude Code CLI installed and authenticated
- PostgreSQL 16+
# Install dependencies
pnpm install
# Start PostgreSQL
docker compose up -d
# Configure environment
cp .env.example .env
# Edit .env — set AUTH_SECRET and AUTH_PASSWORD
# Initialize database
pnpm db:push
# Start dev server
pnpm dev- Next.js 16 (App Router) + TypeScript
- React Flow for the graph editor
- Zustand for state management
- Drizzle ORM + PostgreSQL
- Tailwind CSS v4 + shadcn/ui
MIT