hello-a2a

# Hello Agent2Agent (A2A) Protocol with Ollama Integration > **A local implementation of Google's Agent2Agent (A2A) Protocol using Ollama qwen3:8b model** This repository contains A2A protocol implementations in multiple programming languages, all configured to use local Ollama instead of remote AI services. ## Language Implementations - **[Java](hello-a2a-java/README.md)** - Spring Boot implementation with Ollama integration - **[Go](hello-a2a-go/README.md)** - Gin framework implementation with Ollama integration - **[JavaScript](hello-a2a-js/README.md)** - Express.js implementation with Ollama integration - **[Python](hello-a2a-python/README.md)** - FastAPI implementation with Ollama integration ## Common Prerequisites 1. **Ollama** installed and running locally 2. **qwen3:8b model** pulled in Ollama ### Setup Ollama (Required for all implementations) ```bash # Install Ollama (if not already installed) # See https://ollama.com for installation instructions # Pull the qwen3:8b model ollama pull qwen3:8b # Verify Ollama is running curl http://localhost:11434/api/tags ``` ## Key Features - **Local AI Processing**: All implementations use local Ollama instead of cloud services - **Unified Model**: All languages use the same qwen3:8b model for consistency - **A2A Protocol Compliance**: Full compliance with Google's A2A specification - **Multi-Language Support**: Choose your preferred programming language ## Resources - 🔗 [A2A Specification and Documentation](https://github.com/google/A2A) - 🔗 [Agent2Agent (A2A) Samples](https://github.com/google-a2a/a2a-samples) - 🔗 [A2A Python SDK](https://github.com/google/a2a-python)