Skip to content
@a2aproject

Agent2Agent (A2A) Project

Donated to the Linux Foundation by Google

Popular repositories Loading

  1. A2A A2A Public

    An open protocol enabling communication and interoperability between opaque agentic applications.

    Shell 20.9k 2.1k

  2. a2a-python a2a-python Public

    Official Python SDK for the Agent2Agent (A2A) Protocol

    Python 1.4k 297

  3. a2a-samples a2a-samples Public

    Samples using the Agent2Agent (A2A) Protocol

    Jupyter Notebook 1.1k 496

  4. a2a-js a2a-js Public

    Official JavaScript SDK for the Agent2Agent (A2A) Protocol

    TypeScript 349 97

  5. a2a-java a2a-java Public

    Official Java SDK for the Agent2Agent (A2A) Protocol

    Java 282 96

  6. a2a-inspector a2a-inspector Public

    Validation Tools for A2A Agents

    TypeScript 282 95

Repositories

Showing 10 of 10 repositories
  • A2A Public

    An open protocol enabling communication and interoperability between opaque agentic applications.

    a2aproject/A2A’s past year of commit activity
    Shell 20,919 Apache-2.0 2,136 119 23 Updated Dec 5, 2025
  • a2a-python Public

    Official Python SDK for the Agent2Agent (A2A) Protocol

    a2aproject/a2a-python’s past year of commit activity
    Python 1,410 Apache-2.0 297 12 14 Updated Dec 5, 2025
  • a2a-js Public

    Official JavaScript SDK for the Agent2Agent (A2A) Protocol

    a2aproject/a2a-js’s past year of commit activity
    TypeScript 349 Apache-2.0 97 22 (1 issue needs help) 15 Updated Dec 5, 2025
  • a2a-java Public

    Official Java SDK for the Agent2Agent (A2A) Protocol

    a2aproject/a2a-java’s past year of commit activity
    Java 282 Apache-2.0 96 61 (6 issues need help) 9 Updated Dec 5, 2025
  • a2a-go Public

    Golang SDK for A2A Protocol

    a2aproject/a2a-go’s past year of commit activity
    Go 173 Apache-2.0 37 15 3 Updated Dec 5, 2025
  • a2a-dotnet Public

    C#/.NET SDK for A2A Protocol

    a2aproject/a2a-dotnet’s past year of commit activity
    C# 177 Apache-2.0 40 23 5 Updated Dec 5, 2025
  • a2a-inspector Public

    Validation Tools for A2A Agents

    a2aproject/a2a-inspector’s past year of commit activity
    TypeScript 282 Apache-2.0 95 14 11 Updated Dec 1, 2025
  • a2a-tck Public
    a2aproject/a2a-tck’s past year of commit activity
    Python 26 Apache-2.0 17 17 2 Updated Nov 24, 2025
  • a2a-samples Public

    Samples using the Agent2Agent (A2A) Protocol

    a2aproject/a2a-samples’s past year of commit activity
    Jupyter Notebook 1,060 Apache-2.0 497 108 33 Updated Nov 19, 2025
  • .github Public
    a2aproject/.github’s past year of commit activity
    1 Apache-2.0 2 0 1 Updated Sep 8, 2025