Multi-Agent Systems

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{
  "Comment": "Multi-Agent Task Coordinator",
  "StartAt": "AnalyzeTask",
  "States": {
    "AnalyzeTask": {
      "Type": "Task",
      "Resource": "arn:aws:lambda:us-east-1:123456789:function:TaskAnalyzerAgent",
      "ResultPath": "$.taskAnalysis",
      "Next": "RouteToAgents"
    },
    "RouteToAgents": {
      "Type": "Choice",

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import { EventBridgeClient, PutEventsCommand } from '@aws-sdk/client-eventbridge';

interface AgentMessage {
  messageId: string;
  sourceAgent: string;
  targetAgent: string | 'broadcast';
  messageType: 'command' | 'event' | 'query' | 'response';
  correlationId: string;
  payload: Record<string, unknown>;
  metadata: {
    timestamp: string;
    ttlSeconds: number;

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import time
import redis
from enum import Enum
from dataclasses import dataclass
from typing import Callable, TypeVar, Optional

class CircuitState(Enum):
    CLOSED = "closed"      # Normal operation
    OPEN = "open"          # Failing, reject requests
    HALF_OPEN = "half_open"  # Testing recovery

@dataclass

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// agent-protocol.ts
import { SQSClient, SendMessageCommand, ReceiveMessageCommand } from '@aws-sdk/client-sqs';
import { DynamoDBClient, PutItemCommand, GetItemCommand } from '@aws-sdk/client-dynamodb';

interface AgentMessage {
  messageId: string;
  correlationId: string;
  sourceAgent: string;
  targetAgent: string;
  messageType: 'REQUEST' | 'RESPONSE' | 'EVENT' | 'ERROR';
  payload: Record<string, any>;
  timestamp: number;

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// supervisor-agent.ts
import { LambdaClient, InvokeCommand } from '@aws-sdk/client-lambda';
import { SFNClient, StartExecutionCommand } from '@aws-sdk/client-sfn';

interface WorkerAgent {
  agentId: string;
  agentType: string;
  status: 'IDLE' | 'BUSY' | 'FAILED' | 'TERMINATED';
  currentTask?: string;
  lastHeartbeat: number;
  metrics: {
    tasksCompleted: number;

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// task-delegator.ts
interface AgentCapability {
  name: string;
  version: string;
  parameters: Record<string, any>;
  costPerInvocation: number;
  avgLatencyMs: number;
  successRate: number;
}

interface RegisteredAgent {
  agentId: string;