AWS Lambda NodeJs with Multi-Agent Orchestrator

The Multi-Agent Orchestrator framework can be used inside an AWS Lambda function like any other library. This guide outlines the process of setting up the Multi-Agent Orchestrator System for use with AWS Lambda using JavaScript.

Prerequisites

AWS account with appropriate permissions
Node.js and npm installed
Basic familiarity with AWS Lambda and JavaScript

Installation and Setup

Create a New Project Directory

mkdir multi-agent-lambda && cd multi-agent-lambda

Initialize a New Node.js Project
Terminal window
```
npm init -y
```
Install the Multi-Agent Orchestrator Framework
Terminal window
```
npm install multi-agent-orchestrator
```

Lambda Function Structure

Create a new file named lambda.js in your project directory. Here’s a high-level overview of what your Lambda function should include:

const { MultiAgentOrchestrator, BedrockLLMAgent } = require("multi-agent-orchestrator");

// Initialize the orchestrator
const orchestrator = new MultiAgentOrchestrator({
  // Configuration options
});

// Add agents to the orchestrator
orchestrator.addAgent(new BedrockLLMAgent({
  // Agent configuration
}));

// Lambda handler function
exports.handler = async (event, context) => {
  try {
    const { query, userId, sessionId } = event;
    const response = await orchestrator.routeRequest(query, userId, sessionId);
    return response;
  } catch (error) {
    console.error('Error:', error);
    return {
      statusCode: 500,
      body: JSON.stringify({ error: "Internal Server Error" })
    };
  }
};

Customize the orchestrator configuration and agent setup according to your specific requirements.

Deployment

Use your preferred method to deploy the Lambda function (e.g., AWS CDK, Terraform, Serverless Framework, AWS SAM, or manual deployment through AWS Console).

IAM Permissions

Ensure your Lambda function’s execution role has permissions to:

Invoke Amazon Bedrock models
Write to CloudWatch Logs