Inventory Low Stock Alert Agent

import requests, json

API_INV = "https://api.example.com/v2/inventory/stock"

def fetch_stock():
    resp = requests.get(API_INV)
    return resp.json().get("items", [])

def check_alerts(items):
    alerts = []
    for item in items:
        shortfall = item["threshold"] - item["level"]
        if shortfall > 0:
            severity = "critical" if item["level"] == 0 else "warning"
            qty = max(shortfall * 2, 10)
            alerts.append({
                "sku": item["sku"],
                "severity": severity,
                "suggested_order": qty
            })
    return sorted(alerts, key=lambda x: x["suggested_order"], reverse=True)

alerts = check_alerts(fetch_stock())
print(json.dumps(alerts, indent=2))