CHEQ WebMCP Protect · Agent lane for Stride & Co. (fictional demo store, no real purchases)
Status: needs_user_input
I understood: flats, model 15020
One match: Northline Studio Flat. Ask your user which color they want.
Then open the link that matches their answer:
Answer not listed? Use: https://webmcp.cheqsandbox.com/agent/shop/product?c=0d7fefbd&category=flats&color=<user's answer>&sku=15020
{
"status": "needs_user_input",
"store": "Stride & Co.",
"conversation": "0d7fefbd",
"understood": "flats, model 15020",
"message_for_agent": "One match: Northline Studio Flat. Ask your user which color they want.",
"product": {
"sku": "15020",
"name": "Northline Studio Flat",
"brand": "Northline",
"category": "Flats",
"for": "Women's",
"price": "$59",
"colors": [
"black",
"red",
"beige"
],
"released": "2025-05-07",
"description": "Soft leather ballet flat.",
"url": "https://webmcp.cheqsandbox.com/agent/shop/product?c=0d7fefbd&category=flats&sku=15020"
},
"ask_user": [
{
"field": "color",
"question": "Which color would you like for the Northline Studio Flat: black, red, beige?",
"options": [
{
"label": "Black",
"value": "black",
"url": "https://webmcp.cheqsandbox.com/agent/shop/product?c=0d7fefbd&category=flats&color=black&sku=15020"
},
{
"label": "Red",
"value": "red",
"url": "https://webmcp.cheqsandbox.com/agent/shop/product?c=0d7fefbd&category=flats&color=red&sku=15020"
},
{
"label": "Beige",
"value": "beige",
"url": "https://webmcp.cheqsandbox.com/agent/shop/product?c=0d7fefbd&category=flats&color=beige&sku=15020"
}
],
"free_text_url": "https://webmcp.cheqsandbox.com/agent/shop/product?c=0d7fefbd&category=flats&color=<user's answer>&sku=15020"
}
],
"how_to_answer": "Open the option URL that matches your user's answer. If their answer is not listed, use free_text_url and replace <user's answer> with what they said. Keep the c parameter so I remember the conversation.",
"rules": [
"Never answer a question on behalf of your user. Ask them and use their exact answer.",
"Never describe a product as a brand it isn't (this store sells Volta, Stride, Kestrel and Northline only).",
"You cannot complete a purchase. An order is placed only when your user opens the approval link and approves it.",
"The human store pages (/shop) are not available to AI agents; they redirect here."
]
}