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claude-a2a

v0.0.4

Published

A2A server wrapper around Claude Code SDK

Downloads

4

Vulnerabilities

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Links

Git

Maintainers

neyricneyric

Keywords

a2aclaudeccccsdkagent

Readme

Claude A2A

A server wrapper that exposes the a Claude Code agent via the A2A (Agent-to-Agent) protocol.

WARNING: This project is not production ready. Use it at your own risks.

Description

This project enables Claude Code to be used as an A2A-compatible agent, facilitating integration with other systems that support this AI agent interoperability standard. It uses the Claude Code SDK.

Quickstart

Global Installation

npm install -g claude-a2a

Prerequisites

Set your Anthropic API key as an environment variable:

export ANTHROPIC_API_KEY=your-api-key-here

Running the Server

After global installation, navigate to your agent's working directory and start the server:

cd /path/to/your/agent-folder
claude-a2a

The server will start on http://localhost:3008 and use the current directory as the working directory for Claude Code operations.

Local Development

For local development:

npm run dev

Build

npm run build

Compiles TypeScript to JavaScript in the dist/ folder

Type Checking

npm run typecheck

Configuration

The server starts by default on port 3008. The agent card is accessible at:

  • http://localhost:3008/.well-known/agent-card

Features

  • Response streaming support
  • Contextual session management
  • Artifact publishing (created/modified files)
  • Custom hooks to intercept tool usage

TODOs

  • [ ] Configuration file support: Add support for external configuration files (.claude/claude-a2a.settings.json) to customize A2A settings

Potential Enhancements

  • Authentication: Implement authentication mechanisms for secure agent access
  • Tool expansion: Enable more Claude Code SDK tools beyond Write, WebSearch, and Edit
  • Persistent storage: Replace in-memory task store with database-backed storage
  • Error handling: Enhanced error recovery and retry mechanisms
  • Monitoring: Add logging, metrics, and observability features
  • Docker support: Containerize the application for easier deployment
  • WebSocket support: Real-time bidirectional communication for push notifications

License

ISC