hai

AI-orchestrated task board. Like Trello, but your tasks get specified, executed, and delivered by AI — powered by pi.

Workflow

┌──────────┐    ┌──────────┐    ┌────────────┐    ┌───────────┐    ┌──────┐
│  Triage  │───▶│   Todo   │───▶│ In Progress│───▶│ In Review │───▶│ Done │
│          │    │          │    │            │    │           │    │      │
│ raw idea │    │ AI spec'd│    │ AI working │    │ ready to  │    │merged│
│          │    │ & ready  │    │ in worktree│    │   merge   │    │      │
└──────────┘    └──────────┘    └────────────┘    └───────────┘    └──────┘
    pi               ▲              pi                human
 specifies      deps gate        executes            reviews

1. Triage — Throw rough ideas in. Pi picks them up and writes a proper task spec.
2. Todo — Fully specified, ready to go. Scheduler moves them when deps are met.
3. In Progress — Pi works the task in an isolated git worktree.
4. In Review — Work is done. Merge the worktree and close.
5. Done — Shipped.

Tasks with dependencies are processed sequentially. Independent tasks run in parallel.

Quick Start

# Install dependencies
pnpm install

# Start the board (UI only)
pnpm dev dashboard

# Start with AI engine (auto-specify + auto-execute)
pnpm dev dashboard -- --engine

# Create a task via CLI
pnpm dev task create "Fix the login redirect bug"

# List tasks
pnpm dev task list

# Move a task
pnpm dev task move HAI-001 todo

Then open http://localhost:4040.

Prerequisites

The AI engine uses pi agent sessions under the hood. You need:

1. pi installed: npm install -g @mariozechner/pi-coding-agent
2. API key configured: Run pi and use /login or set ANTHROPIC_API_KEY

hai reuses your existing pi authentication — no separate setup needed.

Packages

Package	Description
@hai/core	Domain model — tasks, board columns, file-based store
@hai/dashboard	Web UI — Express server + kanban board with SSE
@hai/engine	AI engine — triage (pi), execution (pi + worktrees), scheduling
hai (cli)	CLI — hai dashboard, hai task create/list/move

Architecture

Task Storage

Tasks live on disk in .hai/tasks/ in the project root:

.hai/
├── config.json              # Board config + ID counter
└── tasks/
    └── HAI-001/
        ├── task.json        # Metadata (column, deps, timestamps)
        └── PROMPT.md        # Task specification

Board UI

Real-time kanban board at localhost:4040:

• Drag-and-drop cards between columns
• Create tasks from the web UI
• Click cards for detail view with move/delete actions
• Server-Sent Events for live updates across tabs

AI Engine (--engine)

When enabled, three components run:

• TriageProcessor — Watches triage column. Spawns a pi agent session that reads the project, understands context, and writes a full PROMPT.md specification. Moves task to todo.

• Scheduler — Watches todo column. Resolves dependency graphs. Moves tasks to in-progress when deps are satisfied and concurrency allows (default: 2 concurrent).

• TaskExecutor — Listens for tasks entering in-progress. Creates a git worktree, spawns a pi agent session with full coding tools scoped to the worktree, and executes the specification. Moves to in-review on completion.

Each pi agent session gets:

• Custom system prompt for its role (triage specifier vs task executor)
• Tools scoped to the correct directory (createCodingTools(cwd))
• In-memory sessions (no persistence needed)
• The user's existing pi auth (API keys from ~/.pi/agent/auth.json)

Development

pnpm install
pnpm dev dashboard              # Board only
pnpm dev dashboard -- --engine  # Board + AI engine
pnpm dev task list              # CLI commands

License

ISC