Explore Agents.

Robust Python implementation of A2A with Pydantic v2 and dataclass model support.

Community .NET implementation of A2A for secure, interoperable agent communication.

Comprehensive Java implementation of Agent2Agent with server, client, examples, and starter modules.

Java A2A client/server implementation with Spring Boot annotations, WebSockets, and MCP integration.

Python server framework implementing Google's A2A protocol with MCP integration.

Minimal Python SDK for A2A communication with client, server, streaming, and push support.

Popular community Python library for implementing the A2A protocol with an ergonomic API.

Rust crate providing building blocks for agentic applications with MCP and A2A support.

Idiomatic Rust implementation of A2A with client/server support, multiple transports, and streaming.

Community Go implementation of A2A with middleware support and complete protocol methods.

TypeScript A2A server/client SDK focused on developer experience and production-readiness.

Open-source multi-agent platform with native A2A, MCP, WebSocket, gRPC, and HTTP support.

Open-source task-management layer for AI agents built around the A2A protocol.

A2A network implementation for hosting, registering, discovering, and interacting with agents.

Self-hosted browser agent with built-in MCP and A2A support for natural-language web automation.

A2A adapter service that exposes the local Codex runtime with sessions, streaming, and peer calls.

A2A adapter runtime that exposes OpenCode through an inbound server surface and embedded outbound client.

Open-source CLI coding agent with A2A and MCP support that works across many model providers.

Official minimal Python sample agent that returns simple Message events over A2A.

Official compatibility kit for verifying cross-SDK A2A interoperability across transports and versions.

Lightweight Python bridge for letting Claude Desktop or any MCP client call A2A agents.

Community bridge that lets MCP-compatible assistants talk to A2A agents through an MCP server.

TypeScript sample agent focused on code-related tasks and tool-driven execution.

Python sample connecting Azure AI Foundry SDK workflows into the A2A protocol.

Python sample agent for GitHub-centric automation and repo tasks.

Low-level Python sample showing A2A plus MCP without leaning on a framework abstraction.

Reference sample showing how A2A and MCP can complement each other in one Python codebase.

Open-source security scanner for auditing A2A implementations and registry trust.

Official debugger UI for testing agent cards, task flows, and protocol behavior.

Official Go SDK for lightweight, concurrent A2A services and infrastructure-facing agents.

Official .NET SDK for ASP.NET and C# teams exposing A2A services.

Official Java SDK for JVM teams building production A2A clients and servers.

Official JavaScript and TypeScript SDK for integrating A2A into web apps, servers, and toolchains.

Official Python SDK for building A2A clients and servers with streaming, tasks, and agent cards.