a2a-java
by a2aproject · GitHub
Official Java SDK for the Agent2Agent (A2A) Protocol
⭐ Stars
460
🍴 Forks
156
📜 License
Apache-2.0
Commercial use OK📅 Created
2025
🔄 Last commit
today
🏷️ Category
a2a
💻 Language
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📈 Star history
2026-07-202026-07-21
📄 About
Official Java SDK for the Agent2Agent (A2A) Protocol
❓ Frequently asked questions
What is a2a-java?
Official Java SDK for the Agent2Agent (A2A) Protocol
Is a2a-java open source?
a2a-java is an open-source project. It is released under the Apache-2.0 license.
Is a2a-java free?
Yes. a2a-java is free and open source — you can use, modify and self-host it.
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