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castella-a2a

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Connect to A2A agents and stream their insights.

Software Engineering#python#skills#streaming#agent-to-agent#a2a#client#a2a-protocol
Authori2y
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Connect to A2A protocol agents from Castella to enable communication, agent discovery, and streaming of results.

Core Features & Use Cases

  • Agent connectivity: establish a client connection to A2A agents and retrieve agent metadata.
  • Messaging & skills: send messages, explore available skills, and handle responses with optional streaming support.
  • UI integration: display agent cards and wire streaming into Castella UI components for real-time updates.
  • Reliability: includes error handling for connection issues and agent errors.

Quick Start

Instantiate A2AClient with an agent URL and issue a query to retrieve the response.

Dependency Matrix

Required Modules

None required

Components

scriptsreferences

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: castella-a2a
Download link: https://github.com/i2y/castella/archive/main.zip#castella-a2a

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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