a2a-js

techurbanist
1
JavaScript SDK for the Agent2Agent (A2A) Protocol - based on the official Python SDK

Overview

What is a2a-js

a2a-js is a JavaScript SDK for the Agent2Agent (A2A) protocol, designed to facilitate communication and collaboration between AI agents built on different frameworks and running on separate servers.

How to Use

To use a2a-js, install it via npm with 'npm install a2a-js'. You can then create an A2A client using the provided methods to send and receive messages between agents.

Key Features

Key features include full implementation of the A2A protocol, support for both client and server applications, TypeScript support, server-sent events for streaming responses, task management, JSON-RPC 2.0 over HTTP(S), agent discovery via Agent Cards, and rich data exchange capabilities.

Where to Use

a2a-js can be used in various fields where AI agents need to communicate and collaborate, such as in AI research, automated customer service, and multi-agent systems.

Use Cases

Use cases for a2a-js include enabling AI agents to discover each other's capabilities, negotiate interaction modalities, collaborate on long-running tasks, and exchange rich data without exposing their internal states.

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