augr 0.2.0

AI-powered dataset augmentation tool using Braintrust proxy

AUGR - AI Dataset Augmentation Tool

AI-powered dataset augmentation tool using Braintrust proxy with structured outputs.

Features

• 🤖 Structured AI Outputs: Uses OpenAI's beta.chat.completions.parse with Pydantic schemas
• 🧠 Braintrust Integration: Works with Braintrust proxy for multiple AI providers
• 🔄 Interactive Workflows: Guided dataset augmentation with iterative refinement
• 📊 Schema-aware Generation: Automatically infers and respects dataset schemas
• ⚡ Modern Tooling: Built with uv for fast dependency management

Installation

Option 1: Install from PyPI

# Install globally
pip install augr

# Or with pipx (recommended for CLI tools)
pipx install augr

# Or with uv
uv tool install augr

# Then use anywhere
augr

Option 2: Install from GitHub

# Install latest version
pip install git+https://github.com/Marviel/augr.git

# Or with uv
uv tool install git+https://github.com/Marviel/augr.git

# Then use anywhere
augr

Option 3: Development Setup

For development or local installation:

git clone https://github.com/Marviel/augr.git
cd augr
uv sync --all-extras --dev

# Test the installation
uv run python test_installation.py

# Use anywhere
uv run augr

Usage

First Run Setup

The first time you run AUGR, it will guide you through setup:

augr

AUGR will:

1. Check for a Braintrust API key
2. If none found, guide you to get one from https://www.braintrust.dev/app/settings/api-keys
3. Save the key securely in ~/.augr/config.json
4. Start the interactive tool

Configuration

AUGR checks for your API key in this order:

1. BRAINTRUST_API_KEY environment variable
2. ~/.augr/config.json file
3. Interactive setup (first time)

Running

The tool provides an interactive CLI with two main modes:

1. Guided Dataset Augmentation: Interactive workflow with iterative refinement
2. Direct JSON Upload: Upload pre-generated samples directly

augr

Uninstalling

To completely remove AUGR and all its configuration:

augr uninstall
# or
augr-uninstall

This will:

• Remove ~/.augr/ directory and all configuration
• Uninstall the AUGR package

Development

Install with development dependencies:

uv pip install -e ".[dev]"

Run linting and formatting:

uv run black .
uv run ruff check .

Architecture

• ai_client.py: Core AI interface with structured outputs
• augmentation_service.py: Main service for dataset augmentation
• cli.py: Interactive command-line interface
• models.py: Pydantic models for data structures
• braintrust_client.py: Braintrust API integration

API Example

from augr.ai_client import create_ai
from pydantic import BaseModel

class Response(BaseModel):
    message: str
    confidence: float

# Create AI client (reads BRAINTRUST_API_KEY from env)
ai = create_ai(model="gpt-4o", temperature=0.0)

# Generate structured output
result = await ai.gen_obj(
    schema=Response,
    messages=[{"role": "user", "content": "Hello!"}],
    thinking_enabled=True  # For reasoning models
)

print(result.message)  # Structured output

Contributing

Making a Release

This project uses automated releases via GitHub Actions:

1. Update version in pyproject.toml
2. Create and push a git tag: git tag -a v0.2.0 -m "Release v0.2.0" && git push origin v0.2.0
3. GitHub Actions will automatically:
   • Run tests
   • Build the package
   • Upload to PyPI
   • Create GitHub release

See RELEASE.md for detailed instructions.

Development

# Clone and setup
git clone https://github.com/Marviel/augr.git
cd augr
uv sync --all-extras --dev

# Run tests
uv run python test_installation.py

# Format code
uv run black .
uv run ruff check --fix .

# Build package
uv run python -m build

License

MIT