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Title: GitHub - zhanshen/a2a-java: Official Java SDK for the Agent2Agent (A2A) Protocol · GitHub

Open Graph Title: GitHub - zhanshen/a2a-java: Official Java SDK for the Agent2Agent (A2A) Protocol

X Title: GitHub - zhanshen/a2a-java: Official Java SDK for the Agent2Agent (A2A) Protocol

Description: Official Java SDK for the Agent2Agent (A2A) Protocol - zhanshen/a2a-java

Open Graph Description: Official Java SDK for the Agent2Agent (A2A) Protocol - zhanshen/a2a-java

X Description: Official Java SDK for the Agent2Agent (A2A) Protocol - zhanshen/a2a-java

Opengraph URL: https://github.com/zhanshen/a2a-java

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CLAUDE.md	https://github.com/zhanshen/a2a-java/blob/main/CLAUDE.md
CODE_OF_CONDUCT.md	https://github.com/zhanshen/a2a-java/blob/main/CODE_OF_CONDUCT.md
CODE_OF_CONDUCT.md	https://github.com/zhanshen/a2a-java/blob/main/CODE_OF_CONDUCT.md
COMMUNITY_ARTICLES.md	https://github.com/zhanshen/a2a-java/blob/main/COMMUNITY_ARTICLES.md
COMMUNITY_ARTICLES.md	https://github.com/zhanshen/a2a-java/blob/main/COMMUNITY_ARTICLES.md
CONTRIBUTING.md	https://github.com/zhanshen/a2a-java/blob/main/CONTRIBUTING.md
CONTRIBUTING.md	https://github.com/zhanshen/a2a-java/blob/main/CONTRIBUTING.md
CONTRIBUTING_INTEGRATIONS.md	https://github.com/zhanshen/a2a-java/blob/main/CONTRIBUTING_INTEGRATIONS.md
CONTRIBUTING_INTEGRATIONS.md	https://github.com/zhanshen/a2a-java/blob/main/CONTRIBUTING_INTEGRATIONS.md
LICENSE	https://github.com/zhanshen/a2a-java/blob/main/LICENSE
LICENSE	https://github.com/zhanshen/a2a-java/blob/main/LICENSE
README.md	https://github.com/zhanshen/a2a-java/blob/main/README.md
README.md	https://github.com/zhanshen/a2a-java/blob/main/README.md
RELEASE.md	https://github.com/zhanshen/a2a-java/blob/main/RELEASE.md
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SECURITY.md	https://github.com/zhanshen/a2a-java/blob/main/SECURITY.md
SECURITY.md	https://github.com/zhanshen/a2a-java/blob/main/SECURITY.md
pom.xml	https://github.com/zhanshen/a2a-java/blob/main/pom.xml
pom.xml	https://github.com/zhanshen/a2a-java/blob/main/pom.xml
update-version.sh	https://github.com/zhanshen/a2a-java/blob/main/update-version.sh
update-version.sh	https://github.com/zhanshen/a2a-java/blob/main/update-version.sh
README	https://github.com/zhanshen/a2a-java
Code of conduct	https://github.com/zhanshen/a2a-java
Contributing	https://github.com/zhanshen/a2a-java
License	https://github.com/zhanshen/a2a-java
Security	https://github.com/zhanshen/a2a-java
	https://github.com/zhanshen/a2a-java#a2a-java-sdk
	https://github.com/zhanshen/a2a-java/blob/main/LICENSE
	https://raw.githubusercontent.com/google-a2a/A2A/refs/heads/main/docs/assets/a2a-logo-black.svg
	https://github.com/zhanshen/a2a-java#------
Agent2Agent (A2A) Protocol	https://a2a-protocol.org/
	https://github.com/zhanshen/a2a-java#a-java-library-that-helps-run-agentic-applications-as-a2aservers-following-the-agent2agent-a2a-protocol
	https://github.com/zhanshen/a2a-java#installation
	https://github.com/zhanshen/a2a-java#regeneration-of-grpc-files
https://github.com/a2aproject/A2A/blob/main/specification/grpc/a2a.proto	https://github.com/a2aproject/A2A/blob/main/specification/grpc/a2a.proto
spec-grpc/	https://github.com/zhanshen/a2a-java/blob/main/spec-grpc
	https://github.com/zhanshen/a2a-java#examples
a2a-samples repository	https://github.com/a2aproject/a2a-samples/tree/main/samples/java/agents
	https://github.com/zhanshen/a2a-java#a2a-server
Agent2Agent (A2A) Protocol	https://a2a-protocol.org/
Add an A2A Java SDK Server Maven dependency to your project	https://github.com/zhanshen/a2a-java#1-add-an-a2a-java-sdk-server-maven-dependency-to-your-project
Add a class that creates an A2A Agent Card	https://github.com/zhanshen/a2a-java#2-add-a-class-that-creates-an-a2a-agent-card
Add a class that creates an A2A Agent Executor	https://github.com/zhanshen/a2a-java#3-add-a-class-that-creates-an-a2a-agent-executor
	https://github.com/zhanshen/a2a-java#1-add-an-a2a-java-sdk-server-maven-dependency-to-your-project
reference A2A server implementations	https://github.com/zhanshen/a2a-java/blob/main/reference
Quarkus	https://quarkus.io
Server Integrations	https://github.com/zhanshen/a2a-java#server-integrations
	https://github.com/zhanshen/a2a-java#server-transports
	https://github.com/zhanshen/a2a-java#2-add-a-class-that-creates-an-a2a-agent-card
	https://github.com/zhanshen/a2a-java#3-add-a-class-that-creates-an-a2a-agent-executor
	https://github.com/zhanshen/a2a-java#4-configuration-system
microprofile-config	https://github.com/zhanshen/a2a-java/blob/main/integrations/microprofile-config/README.md
integration module README	https://github.com/zhanshen/a2a-java/blob/main/integrations/microprofile-config/README.md#custom-config-providers
	https://github.com/zhanshen/a2a-java#configuration-properties
	https://github.com/zhanshen/a2a-java#serving-older-protocol-versions-backward-compatibility
	https://github.com/zhanshen/a2a-java#adding-v03-protocol-support
	https://github.com/zhanshen/a2a-java#multi-version-convenience-modules
	https://github.com/zhanshen/a2a-java#how-version-routing-works
	https://github.com/zhanshen/a2a-java#making-the-v10-agent-card-compatible-with-v03-clients
	https://github.com/zhanshen/a2a-java#push-notification-behavior
	https://github.com/zhanshen/a2a-java#a2a-client
Agent2Agent (A2A) Protocol	https://a2a-protocol.org/
	https://github.com/zhanshen/a2a-java#1-add-the-a2a-java-sdk-client-dependency-to-your-project
	https://github.com/zhanshen/a2a-java#2-add-one-or-more-dependencies-on-the-a2a-java-sdk-client-transports-youd-like-to-use
JSON-RPC Transport section	https://github.com/zhanshen/a2a-java#json-rpc-transport-configuration
	https://github.com/zhanshen/a2a-java#sample-usage
	https://github.com/zhanshen/a2a-java#create-a-client-using-the-clientbuilder
	https://github.com/zhanshen/a2a-java#configuring-transport-specific-settings
	https://github.com/zhanshen/a2a-java#json-rpc-transport-configuration
	https://github.com/zhanshen/a2a-java#grpc-transport-configuration
	https://github.com/zhanshen/a2a-java#httpjsonrest-transport-configuration
	https://github.com/zhanshen/a2a-java#multiple-transport-configurations
	https://github.com/zhanshen/a2a-java#send-a-message-to-the-a2a-server-agent
	https://github.com/zhanshen/a2a-java#send-a-message-with-custom-event-handling
	https://github.com/zhanshen/a2a-java#get-the-current-state-of-a-task
	https://github.com/zhanshen/a2a-java#cancel-an-ongoing-task
	https://github.com/zhanshen/a2a-java#get-a-push-notification-configuration-for-a-task
	https://github.com/zhanshen/a2a-java#set-a-push-notification-configuration-for-a-task
	https://github.com/zhanshen/a2a-java#list-the-push-notification-configurations-for-a-task
	https://github.com/zhanshen/a2a-java#delete-a-push-notification-configuration-for-a-task
	https://github.com/zhanshen/a2a-java#subscribe-to-a-task
	https://github.com/zhanshen/a2a-java#retrieve-details-about-the-server-agent-that-this-client-agent-is-communicating-with
	https://github.com/zhanshen/a2a-java#communicating-with-v03-agents
	https://github.com/zhanshen/a2a-java#1-add-the-v03-client-dependency
	https://github.com/zhanshen/a2a-java#2-add-a-v03-client-transport-dependency
	https://github.com/zhanshen/a2a-java#3-create-the-v03-client
	https://github.com/zhanshen/a2a-java#additional-examples
	https://github.com/zhanshen/a2a-java#hello-world-client-example
examples/helloworld/client	https://github.com/zhanshen/a2a-java/blob/main/examples/helloworld/client/README.md
example's README	https://github.com/zhanshen/a2a-java/blob/main/examples/helloworld/client/README.md
	https://github.com/zhanshen/a2a-java#hello-world-server-example
examples/helloworld/server	https://github.com/zhanshen/a2a-java/blob/main/examples/helloworld/server/README.md
example's README	https://github.com/zhanshen/a2a-java/blob/main/examples/helloworld/server/README.md
	https://github.com/zhanshen/a2a-java#community-articles
COMMUNITY_ARTICLES.md	https://github.com/zhanshen/a2a-java/blob/main/COMMUNITY_ARTICLES.md
	https://github.com/zhanshen/a2a-java#license
Apache 2.0 License	https://github.com/zhanshen/a2a-java/blob/main/LICENSE
	https://github.com/zhanshen/a2a-java#contributing
CONTRIBUTING.md	https://github.com/zhanshen/a2a-java/blob/main/CONTRIBUTING.md
	https://github.com/zhanshen/a2a-java#server-integrations
CONTRIBUTING_INTEGRATIONS.md	https://github.com/zhanshen/a2a-java/blob/main/CONTRIBUTING_INTEGRATIONS.md
https://github.com/wildfly-extras/a2a-jakarta	https://github.com/wildfly-extras/a2a-jakarta
Jakarta EE Web Profile	https://jakarta.ee/specifications/webprofile/
	https://github.com/zhanshen/a2a-java#extras
extras	https://github.com/zhanshen/a2a-java/blob/main/extras/README.md
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