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.

    TypeScript 20.3k 2.1k

  2. a2a-python a2a-python Public

    Official Python SDK for the Agent2Agent (A2A) Protocol

    Python 1.2k 260

  3. a2a-samples a2a-samples Public

    Samples using the Agent2Agent (A2A) Protocol

    Jupyter Notebook 910 431

  4. a2a-js a2a-js Public

    Official JavaScript SDK for the Agent2Agent (A2A) Protocol

    TypeScript 286 77

  5. a2a-java a2a-java Public

    Java SDK for the Agent2Agent (A2A) Protocol

    Java 244 80

  6. a2a-inspector a2a-inspector Public

    Validation Tools for A2A Agents

    Python 234 78

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
    TypeScript 20,328 Apache-2.0 2,062 95 25 Updated Oct 22, 2025
  • a2a-java Public

    Java SDK for the Agent2Agent (A2A) Protocol

    a2aproject/a2a-java’s past year of commit activity
    Java 244 Apache-2.0 80 53 (7 issues need help) 4 Updated Oct 22, 2025
  • a2a-go Public

    Golang SDK for A2A Protocol

    a2aproject/a2a-go’s past year of commit activity
    Go 101 Apache-2.0 25 15 8 Updated Oct 22, 2025
  • a2a-python Public

    Official Python SDK for the Agent2Agent (A2A) Protocol

    a2aproject/a2a-python’s past year of commit activity
    Python 1,240 Apache-2.0 260 15 5 Updated Oct 22, 2025
  • a2a-inspector Public

    Validation Tools for A2A Agents

    a2aproject/a2a-inspector’s past year of commit activity
    Python 234 Apache-2.0 78 9 7 Updated Oct 21, 2025
  • a2a-dotnet Public

    C#/.NET SDK for A2A Protocol

    a2aproject/a2a-dotnet’s past year of commit activity
    C# 160 Apache-2.0 40 22 4 Updated Oct 21, 2025
  • a2a-samples Public

    Samples using the Agent2Agent (A2A) Protocol

    a2aproject/a2a-samples’s past year of commit activity
    Jupyter Notebook 910 Apache-2.0 430 98 28 Updated Oct 15, 2025
  • a2a-tck Public
    a2aproject/a2a-tck’s past year of commit activity
    Python 22 Apache-2.0 13 13 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 286 Apache-2.0 77 10 7 Updated Sep 10, 2025
  • .github Public
    a2aproject/.github’s past year of commit activity
    0 Apache-2.0 0 0 0 Updated Sep 8, 2025