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awesome-a2a
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awesome-a2a

Active·★ 699·MIT·Updated 2026-10-22
★ Trending

Awesome A2A is a curated list of resources, implementations, and tools for the Agent2Agent (A2A) Protocol, which revolutionizes how AI agents communicate and collaborate. This open protocol enables seamless interoperability across different frameworks, vendors, and platforms, allowing for more complex cross-application automation.

awesome-a2a sits in the Multi-Agent category, so it is usually better judged by workflow fit, deployment style, and team needs than by isolated features alone. Based on the available metadata, it leans most clearly toward Simple, built on existing standards (HTTP, JSON-RPC, SSE). A representative use case is Enabling interoperability between AI agents from different vendors and frameworks. The listed license is MIT. GitHub stars are currently 699. Relevant tags include A2A Protocol, AI Agent Interoperability.

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This write-up is based on the project's README and public repository data. We have not hand-tested the tool.

#A2A Protocol#AI Agent Interoperability#Multi-Agent Systems#Agent Communication#AI Standards#Protocol Specification#SDKs#Frameworks
$ Install
$ git clone https://github.com/a2aproject/a2a-samples.git && cd a2a-samples
↗ Visit site★ GitHub
01

Features

01Simple, built on existing standards (HTTP, JSON-RPC, SSE)
02Enterprise Ready with focus on security, privacy, and monitoring
03Async First for long-running tasks and human-in-the-loop scenarios
04Modality Agnostic, supporting various data types (text, files, forms)
02

Why choose it

+Simple, built on existing standards (HTTP, JSON-RPC, SSE)
+Enterprise Ready with focus on security, privacy, and monitoring
+Enabling interoperability between AI agents from different vendors and frameworks
+Supports 12 platforms or runtime environments.
03

Trade-offs

!The final decision should still be made through side-by-side comparison with similar tools.
04

Compatibility

Python
SDK
Verified via docs
TypeScript
SDK
Verified via docs
Java
SDK
Verified via docs
Go
SDK
Verified via docs
Rust
SDK
Verified via docs
.NET
SDK
Verified via docs
05

Quick start

1
$ git clone https://github.com/a2aproject/a2a-samples.git
2
$ cd a2a-samples
06

Use cases

↳Enabling interoperability between AI agents from different vendors and frameworks
↳Building complex multi-agent collaboration workflows for automated tasks
↳Developing secure and auditable agent-to-agent communication channels
↳Integrating diverse AI capabilities for cross-application automation
07

Alternatives

⚡Top VS:
VSCrewAI★60.0k→VSagentscope★33.7k→VSadk-python★22.0k→VS

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Agent2Agent (A2A) – awesome A2A agents, tools, servers & clients, all in one place.

699MIT
Last commit1d ago
StatusActive
CategoryMulti-Agent
Links
Documentation↗Discussion↗Issues↗Releases↗
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