AI Agent2026

StockPilot

AIAWS CDKClaudeData PipelineShopify

An autonomous AI agent that monitors inventory, analyzes sales trends, and executes restocking decisions across multiple Shopify stores without human intervention.

The Challenge

Managing inventory across multiple Shopify stores meant constant manual monitoring, delayed restock decisions, and missed sales opportunities during peak periods. Merchants needed a system that could think and act on its own.

The Solution

Built a multi-agent system powered by Claude that ingests real-time Shopify webhooks, processes sales velocity data through AWS Lambda pipelines, and autonomously creates purchase orders when inventory drops below dynamically calculated thresholds.

Design

Code

Result

agent/restock-decision.tstypescript
  1export async function evaluateRestockDecision(  2  sku: string,  3  context: InventoryContext  4): Promise<RestockDecision> {  5  const salesVelocity = await calculateVelocity(sku, 30)  6  const currentStock = context.availableQuantity  7  const leadTime = context.supplier.avgLeadTimeDays  8  9  const daysOfStock = currentStock / salesVelocity.unitsPerDay 10  const reorderPoint = salesVelocity.unitsPerDay * leadTime * 1.3 11 12  if (currentStock <= reorderPoint) { 13    const orderQty = Math.ceil( 14      salesVelocity.unitsPerDay * leadTime * 2 - currentStock 15    ) 16 17    const decision = await claude.messages.create({ 18      model: 'claude-sonnet-4-20250514', 19      messages: [{ 20        role: 'user', 21        content: buildRestockPrompt(sku, { 22          salesVelocity, 23          currentStock, 24          orderQty, 25          seasonalTrends: context.trends, 26        }), 27      }], 28    }) 29 30    return parseRestockDecision(decision, orderQty) 31  } 32 33  return { action: 'hold', reason: `${daysOfStock.toFixed(0)}d remaining` } 34} 35

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Tech Stack

Claude APIAWS CDKLambdaDynamoDBSQSEventBridgeShopify Admin APITypeScript

Next Project

Shopify AI Copilot

Interested in similar work?

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