handlebar-python 0.1.0

Core governance layer for handlebar (https://gethandlebar.com)

Handlebar Python SDK

Python SDKs for implementing Handlebar, the agentic governance runtime.
Supports popular agent frameworks, such as google-adk.

About

Project structure

This repository is a monorepo containing installable packages for different JS/TS agent building frameworks.

• handlebar-google-adk - Handlebar for Google ADK
• handlebar-core - contains framework-agnostic logic for building rules.

For each package, check out its specific README.

Frameworks coming soon:

• langchain (+ for python, not in this repository)
• crew
• openai
• ...and your favourite (open an issue requesting it and we'll add it to the roadmap)

How-to

1. Sign-up for a Handlebar account
2. Install the appropriate Handlebar framework for your agents and configure it (refer to the ./packages here for more details)
3. Create an API key for your org and configure your project with HANDLEBAR_API_KEY environment variable/secret
4. ... and that's it! Handlebar is working to monitor and enforce rules on your agents

N.b.: Developer docs are coming soon.

Roadmap

Immediate updates:

• Other agent frameworks + python frameworks
• Agent escalations (e.g. human-in-the-loop)

Handlebar is in early development. We have a lot of functionality planned, but need your feedback on what you need to help you build better agents.

• Please feel free to open an issue if you have any feedback or suggestions
• or join our Discord to talk to us directly

Contributing

We welcome contributions from the community: bug reports, feedback, feature requests

Developing

Requirements

• mise (mise-en-place)

Initial setup

• mise i to install uv dependencies
• uv sync --all-packages to sync the local packages

Code Commands

mise.toml provides shortcuts for code maintenance tasks:

• mise r format to run ruff formatter
• mise r lint to run ruff linter
• mise r types to run ty type checker on the packages

License

These SDKs defined under packages/ are currently licensed under the Apache License 2.0. You’re free to use and distribute it in accordance with that license.