hauba 0.2.0

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Hauba

Your AI Engineering Team — In One Command

Install • Quickstart • Features • Architecture • Contributing

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Hauba is an open-source AI agent framework that orchestrates a full engineering team — architect, backend, frontend, DevOps — controlled by a Director agent that thinks before it acts.

One command. Zero external dependencies. Works offline with Ollama.

pip install hauba
hauba init
hauba run "build me a landing page with modern design"

Why Hauba?

Feature	Hauba	Others
Multi-agent collaboration	Director → SubAgent → Worker hierarchy	Single agent or basic chains
Zero-hallucination tracking	TaskLedger with SHA-256 hash verification	Trust-based, no verification
Works offline	First-class Ollama support	Requires cloud API
Declarative teams	hauba.yaml (like docker-compose for AI)	Code-only configuration
Browser automation	Persistent sessions, stealth mode, crash recovery	Basic or none
Voice mode	Talk to your AI team	Text-only
Replay mode	Watch & share agent sessions	No replay
Single install	pip install hauba — no Docker, Redis, or Postgres	Complex setup

Install

# From PyPI (recommended)
pip install hauba

# From source
git clone https://github.com/NikeGunn/haubaa.git
cd haubaa
pip install -e ".[dev]"

# Optional extras
pip install hauba[computer-use]   # Browser + screen control
pip install hauba[voice]          # Voice mode (Whisper + TTS)
pip install hauba[web]            # Web dashboard
pip install hauba[all]            # Everything

Requirements: Python 3.11+ — nothing else.

Quickstart

1. Initialize

hauba init

Pick your LLM provider (Anthropic, OpenAI, Ollama, DeepSeek) and enter your API key.

2. Run a task

hauba run "create a REST API with user authentication"

The Director agent will:

1. Deliberate — understand your request and assess complexity
2. Plan — decompose into steps with a dependency DAG
3. Execute — use tools (bash, files, git, browser) to build it
4. Verify — TaskLedger ensures every step completed with hash verification
5. Deliver — only after all 5 verification gates pass

3. Check system health

hauba doctor

Hauba Compose

Define your AI team declaratively:

# hauba.yaml
team: "my-saas"
model: "claude-sonnet-4-5-20250929"

agents:
  architect:
    role: "Senior Software Architect"
    skills: [system-design, database-design, api-design]

  backend:
    role: "Backend Engineer"
    skills: [fastapi, postgresql, auth]
    depends_on: [architect]

  frontend:
    role: "Frontend Engineer"
    skills: [nextjs, tailwind, react]
    depends_on: [architect]

  devops:
    role: "DevOps Engineer"
    skills: [docker, ci-cd, monitoring]
    depends_on: [backend, frontend]

hauba compose up "build a SaaS dashboard with auth and billing"

Features

Multi-Agent Hierarchy

• Director — receives your task, deliberates, creates a project plan
• SubAgent — manages a milestone, coordinates workers
• Worker — executes specific tasks with retry logic
• CoWorker — ephemeral helpers for sub-tasks

TaskLedger (Zero-Hallucination System)

Every task is tracked with a bit-vector and SHA-256 hash chain. Five verification gates ensure nothing is skipped or faked:

1. Pre-execution — Ledger must exist before work begins
2. Dependency — All dependencies verified before task starts
3. Completion — Output hashed and verified on disk
4. Delivery — Full ledger gate check at each level
5. Reconciliation — Plan count matches ledger count

Browser Automation (Persistent Sessions)

hauba run "scrape product data from the competitor website"

• Persistent browser context — sessions survive crashes
• Stealth mode — anti-bot detection evasion
• Auto-retry with crash recovery

Voice Mode

hauba voice

Talk to your AI team. Uses Whisper (local) for speech-to-text and edge-tts for responses. Works fully offline with Ollama.

Replay Mode

hauba replay <task_id>
hauba replay <task_id> --speed 5

Every agent action is recorded and replayable with speed control.

Skills & Strategies

10 built-in skills and 6 strategies ship with Hauba:

hauba skill list                    # See all available skills
hauba skill show code-generation    # View a skill's details
hauba skill install ./my-skill.md   # Install a custom skill

Web Dashboard

hauba serve

Real-time web dashboard with WebSocket event streaming at http://localhost:8420.

Channels

hauba voice      # Voice conversation
hauba serve      # Web dashboard

Plus Telegram and Discord bot integrations.

CLI Reference

hauba init                          # Interactive setup wizard
hauba run "task description"        # Execute a task
hauba status                        # Show config and status
hauba doctor                        # Diagnose setup issues
hauba logs                          # View recent logs
hauba config <key> [value]          # Get/set configuration

hauba compose up "task" [-f file]   # Run with agent team
hauba compose validate              # Check hauba.yaml syntax

hauba skill list                    # List all skills
hauba skill show <name>             # View skill details
hauba skill install <path>          # Install a skill
hauba skill create <name>           # Scaffold new skill

hauba voice                         # Voice conversation mode
hauba serve [--port 8420]           # Start web dashboard
hauba replay <task_id> [--speed 2]  # Replay a session

Configuration

# Anthropic (default)
hauba config llm.provider anthropic
hauba config llm.api_key sk-ant-...

# OpenAI
hauba config llm.provider openai
hauba config llm.api_key sk-...

# Ollama (offline, free)
hauba config llm.provider ollama
hauba config llm.model llama3.2

Architecture

Director (1 per task)
├── SubAgent (per milestone)
│   ├── Worker (per task)
│   │   └── CoWorker (ephemeral)
│   └── Worker
└── SubAgent
    └── Worker

Stack: Python 3.11+ | asyncio | SQLite | litellm | Typer | Rich | Pydantic v2

Contributing

We welcome contributions! See CONTRIBUTING.md for details.

git clone https://github.com/NikeGunn/haubaa.git
cd haubaa
pip install -e ".[dev]"
pytest tests/ -v

License

MIT License — see LICENSE for details.

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Hauba doesn't guess. Hauba verifies.