Repositories list

• A2A

  Public

  a2aproject/A2A’s past year of commit activity
  An open protocol enabling communication and interoperability between opaque agentic applications.

  agentslinux-foundationa2a+ 4generative-aia2a-protocola2a-mcpa2a-server

  TypeScript

  •

  Apache License 2.0

  •2.1k•21k•104•28•Updated Nov 2, 2025Nov 2, 2025

• a2a-inspector

  Public
  Validation Tools for A2A Agents

  Python

  •

  Apache License 2.0

  •79•249•10•8•Updated Nov 1, 2025Nov 1, 2025

• a2a-python

  Public
  Official Python SDK for the Agent2Agent (A2A) Protocol

  agentsa2agenerative-ai+ 5agent2agenta2a-protocola2a-mcpa2a-servera2a-client

  Python

  •

  Apache License 2.0

  •269•1.3k•15•12•Updated Nov 1, 2025Nov 1, 2025

• a2a-js

  Public
  Official JavaScript SDK for the Agent2Agent (A2A) Protocol

  TypeScript

  •

  Apache License 2.0

  •82•306•11•8•Updated Oct 31, 2025Oct 31, 2025

• a2a-go

  Public
  Golang SDK for A2A Protocol

  Go

  •

  Apache License 2.0

  •25•112•10•5•Updated Oct 31, 2025Oct 31, 2025

• a2a-java

  Public
  Official Java SDK for the Agent2Agent (A2A) Protocol

  javaaihacktoberfest+ 5ai-agentsa2aagent2agenta2a-servera2a-client

  Java

  •

  Apache License 2.0

  •85•255•55•8•Updated Oct 30, 2025Oct 30, 2025

• a2a-tck

  Public
  Python

  •

  Apache License 2.0

  •15•24•16•1•Updated Oct 28, 2025Oct 28, 2025

• a2a-samples

  Public
  Samples using the Agent2Agent (A2A) Protocol

  agentsa2agenerative-ai+ 4a2a-protocola2a-mcpa2a-servera2a-client

  Jupyter Notebook

  •

  Apache License 2.0

  •449•943•98•28•Updated Oct 28, 2025Oct 28, 2025

• a2a-dotnet

  Public
  C#/.NET SDK for A2A Protocol

  C#

  •

  Apache License 2.0

  •42•166•23•17•Updated Oct 27, 2025Oct 27, 2025

• .github

  Public
  Apache License 2.0

  •1•1•0•0•Updated Sep 8, 2025Sep 8, 2025