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Welcome

AG2 Banner

This GitHub organization is created and maintained by AutoGen's original creators and maintainers following a contribution-based open governance protocol.

We host the most stable version of AG2 (formerly AutoGen) in https://github.com/ag2ai/ag2, which is available via pypi package ag2:

pip install ag2

The latest version is PyPI version

Main repos:

  • AG2
  • Build-with-AG2 (Sample code and application showcases to get you going with AG2)

Join us in AG2 community discord:

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  1. ag2 ag2 Public

    AG2 (formerly AutoGen): The Open-Source AgentOS. Join us at: https://discord.gg/sNGSwQME3x

    Python 4.1k 523

  2. fastagency fastagency Public

    The fastest way to bring multi-agent workflows to production.

    Python 528 61

  3. faststream faststream Public

    FastStream is a powerful and easy-to-use asynchronous Python framework for building asynchronous services interacting with event streams such as Apache Kafka, RabbitMQ, NATS and Redis.

    Python 4.9k 316

Repositories

Showing 10 of 22 repositories
  • ag2 Public

    AG2 (formerly AutoGen): The Open-Source AgentOS. Join us at: https://discord.gg/sNGSwQME3x

    ag2ai/ag2’s past year of commit activity
    Python 4,096 Apache-2.0 523 233 (2 issues need help) 34 Updated Feb 2, 2026
  • Agents_Failure_Attribution Public

    Benchmark for automated failure attributions in agentic systems (🏆 ICML 2025 Spotlight)

    ag2ai/Agents_Failure_Attribution’s past year of commit activity
    Python 337 MIT 20 1 0 Updated Jan 31, 2026
  • live-evo-page Public
    ag2ai/live-evo-page’s past year of commit activity
    HTML 0 0 0 0 Updated Jan 31, 2026
  • build-with-ag2 Public

    Sample code and application showcases to get you going with AG2 (formally AutoGen)

    ag2ai/build-with-ag2’s past year of commit activity
    Jupyter Notebook 212 Apache-2.0 62 6 1 Updated Jan 29, 2026
  • faststream Public

    FastStream is a powerful and easy-to-use asynchronous Python framework for building asynchronous services interacting with event streams such as Apache Kafka, RabbitMQ, NATS and Redis.

    ag2ai/faststream’s past year of commit activity
    Python 4,927 Apache-2.0 316 95 (4 issues need help) 19 Updated Jan 27, 2026
  • SimpleDoc Public
    ag2ai/SimpleDoc’s past year of commit activity
    Python 37 5 3 0 Updated Jan 9, 2026
  • fastagency Public

    The fastest way to bring multi-agent workflows to production.

    ag2ai/fastagency’s past year of commit activity
    Python 528 Apache-2.0 61 70 8 Updated Dec 22, 2025
  • brand-assets Public

    Official logos and other brand assets for AG2

    ag2ai/brand-assets’s past year of commit activity
    3 Apache-2.0 1 0 0 Updated Aug 12, 2025
  • .github Public
    ag2ai/.github’s past year of commit activity
    0 2 0 0 Updated Jun 22, 2025
  • ag2-copilotkit-starter Public

    This repository contains a simple starter project that demonstrates how to build AI agents with AG2 that interact with CopilotKit.

    ag2ai/ag2-copilotkit-starter’s past year of commit activity
    Python 12 2 0 0 Updated May 7, 2025