A2A-AI-Agent-Communication-Demo

# a2a-duo A Node.js project demonstrating an agent-to-agent (A2A) workflow for text summarization and idea generation using the [@a2a-js/sdk](https://www.npmjs.com/package/@a2a-js/sdk), Express, and local LLMs (Ollama). ## Overview This project consists of three main components: - **summarizer.js**: An Express server agent that summarizes input text into 3 concise bullet points using a local LLM (Ollama). - **ideator.js**: An Express server agent that generates 5 follow-up article ideas from a summary, also using Ollama. - **client.js**: A script that fetches a random Wikipedia article, summarizes it via the summarizer agent, and then generates article ideas via the ideator agent. ## Prerequisites - Node.js 18+ - [Ollama](https://ollama.com/) running locally with the `llama3.1` model pulled ## Installation ```bash npm install ``` ## Usage 1. **Start the Summarizer Agent:** ```bash node summarizer.js ``` 2. **Start the Ideator Agent:** ```bash node ideator.js ``` 3. **Run the Client Script:** ```bash node client.js ``` ## Demo Video This project is featured in a demo video explaining different AI Agent protocols. You can watch the demo here: **[Watch the Demo on YouTube](https://youtu.be/tb0c70DROYE)** ## How it Works - The client fetches a random Wikipedia article, sends it to the summarizer agent, and receives a summary. - The summary is then sent to the ideator agent, which returns 5 article ideas. ## Project Structure - `summarizer.js` — Summarizes text using Ollama - `ideator.js` — Generates article ideas from a summary - `client.js` — Orchestrates the workflow - `.gitignore` — Standard Node/OS/editor ignores - `package.json` — Project dependencies and scripts ## License MIT