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@a2aproject

Agent2Agent (A2A) Project

Donated to the Linux Foundation by Google

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  1. A2A A2A Public

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

    TypeScript 20.1k 2k

  2. a2a-python a2a-python Public

    Official Python SDK for the Agent2Agent (A2A) Protocol

    Python 1.2k 245

  3. a2a-samples a2a-samples Public

    Samples using the Agent2Agent (A2A) Protocol

    Jupyter Notebook 843 408

  4. a2a-js a2a-js Public

    Official JavaScript SDK for the Agent2Agent (A2A) Protocol

    TypeScript 267 71

  5. a2a-java a2a-java Public

    Java SDK for the Agent2Agent (A2A) Protocol

    Java 233 74

  6. a2a-inspector a2a-inspector Public

    Validation Tools for A2A Agents

    Python 214 67

Repositories

Showing 10 of 10 repositories
  • a2a-samples Public

    Samples using the Agent2Agent (A2A) Protocol

    a2aproject/a2a-samples’s past year of commit activity
    Jupyter Notebook 843 Apache-2.0 408 94 26 Updated Oct 3, 2025
  • a2a-go Public

    Golang SDK for A2A Protocol

    a2aproject/a2a-go’s past year of commit activity
    Go 83 Apache-2.0 20 17 13 Updated Oct 3, 2025
  • a2a-python Public

    Official Python SDK for the Agent2Agent (A2A) Protocol

    a2aproject/a2a-python’s past year of commit activity
    Python 1,177 Apache-2.0 245 14 2 Updated Oct 3, 2025
  • a2a-dotnet Public

    C#/.NET SDK for A2A Protocol

    a2aproject/a2a-dotnet’s past year of commit activity
    C# 150 Apache-2.0 38 20 5 Updated Oct 3, 2025
  • A2A Public

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

    a2aproject/A2A’s past year of commit activity
    TypeScript 20,074 Apache-2.0 2,024 89 19 Updated Oct 2, 2025
  • a2a-java Public

    Java SDK for the Agent2Agent (A2A) Protocol

    a2aproject/a2a-java’s past year of commit activity
    Java 233 Apache-2.0 74 26 (8 issues need help) 1 Updated Oct 2, 2025
  • a2a-inspector Public

    Validation Tools for A2A Agents

    a2aproject/a2a-inspector’s past year of commit activity
    Python 214 Apache-2.0 67 6 4 Updated Oct 1, 2025
  • a2a-tck Public
    a2aproject/a2a-tck’s past year of commit activity
    Python 20 Apache-2.0 12 11 0 Updated Sep 16, 2025
  • a2a-js Public

    Official JavaScript SDK for the Agent2Agent (A2A) Protocol

    a2aproject/a2a-js’s past year of commit activity
    TypeScript 267 Apache-2.0 71 7 7 Updated Sep 9, 2025
  • .github Public
    a2aproject/.github’s past year of commit activity
    0 Apache-2.0 0 0 0 Updated Sep 8, 2025