Storetuftandneedle.com
ModelGemini 3.6 Flash
OutcomeCart Created
DateSep 20, 2026, 11:03 PM
Tokens43,192 (42,043p / 1,149c)
Duration9.3s
Turns3
StepsSearch ProductsView DetailsAdd to CartCheckout URL
Connected withSnapshot at session start
Negotiationv2026-08-25 · 8/9 active · shopping
- DiscoverRead /.well-known/ucp (declares 2026-08-25)
- Select versionMerchant and platform both run 2026-08-25
- Intersect9 declared · 8 shared spec · 1 vendor · 0 excluded
- Resolve extensionsActive extension blocks: shopping.fulfillment, shopping.discount
- ActivateAgent runs the shopping prompt with 10 negotiated capabilities
8 shared · 1 vendor · 0 excludedprompt:
shoppingdev.ucp.common.identity_linkingactive2026-08-25Shared spec capability at a version both sides run.dev.ucp.shopping.cartactive2026-08-25Shared spec capability at a version both sides run.dev.ucp.shopping.catalog.lookupactive2026-08-25Shared spec capability at a version both sides run.dev.ucp.shopping.catalog.searchactive2026-08-25Shared spec capability at a version both sides run.dev.ucp.shopping.checkoutactive2026-08-25Shared spec capability at a version both sides run.dev.ucp.shopping.discountactive2026-08-25Shared spec capability at a version both sides run.dev.ucp.shopping.fulfillmentactive2026-08-25Shared spec capability at a version both sides run.dev.ucp.shopping.orderactive2026-08-25Shared spec capability at a version both sides run.dev.shopify.catalogvendor2026-08-25Vendor namespace, not protocol-governed; passed through as the merchant declares it.
Services
dev.ucp.shoppingmcp · embeddedProfile-only: this reads what the merchant declares against what this platform (2026-08-25) implements. It does not call any tool.
Buyer contextCountryUSCurrencyUSDLanguageen
Conversation
Wire log11 events · 2 calls · 0 errors
THINKINGThinking...+0.00s
REQUESTsearch_catalog+2.57s
{
"catalog": {
"query": "pillow side sleeper",
"context": {
"currency": "USD",
"language": "en",
"address_country": "US"
}
}
}RESPONSEsearch_catalog+3.11s
{
"ucp": {
"version": "2026-08-25",
"status": "success",
"services": {
"dev.ucp.shopping": []
},
"capabilities": {
"dev.ucp.shopping.catalog.search": [
{
"version": "2026-08-25",
"spec": "https://ucp.dev/2026-08-25/specification/shopping/catalog/",
"schema": "https://ucp.dev/2026-08-25/schemas/shopping/catalog_search.json"
}
],
"dev.ucp.shopping.catalog.lookup": [
{
"version": "2026-08-25",
"spec": "https://ucp.dev/2026-08-25/specification/shopping/catalog/",
"schema": "https://ucp.dev/2026-08-25/schemas/shopping/catalog_lookup.json"
}
],
"dev.ucp.shopping.cart": [
{
"version": "2026-08-25",
"spec": "https://ucp.dev/2026-08-25/specification/shopping/cart/",
"schema": "https://ucp.dev/2026-08-25/schemas/shopping/cart.json"
}
],
"dev.ucp.shopping.checkout": [
{
"version": "2026-08-25",
"spec": "https://ucp.dev/2026-08-25/specification/shopping/checkout/",
"schema": "https://ucp.dev/2026-08-25/schemas/shopping/checkout.json"
}
],
"dev.ucp.shopping.order": [
{
"version": "2026-08-25",
"spec": "https://ucp.dev/2026-08-25/specification/shopping/order/",
"schema": "https://ucp.dev/2026-08-25/schemas/shopping/order.json"
}
],
"dev.ucp.shopping.fulfillment": [
{
"version": "2026-08-25",
"spec": "https://ucp.dev/2026-08-25/specification/shopping/extensions/fulfillment/",
"schema": "https://ucp.dev/2026-08-25/schemas/shopping/fulfillment.json",
"extends": [
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"dev.ucp.shopping.cart"
],
"requires": {
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}
},
"config": {
"multi_destination": [],
"method_combinations": [
[
"shipping"
]
]
}
}
],
"dev.ucp.shopping.discount": [
{
"version": "2026-08-25",
"spec": "https://ucp.dev/2026-08-25/specification/shopping/extensions/discount/",
"schema": "https://ucp.dev/2026-08-25/schemas/shopping/discount.json",
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"schema": "https://ucp.dev/2026-08-25/schemas/common/identity_linking.json",
"config": {
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{
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"auth_url": "https://accounts.shop.app"
}
]
},
"scopes": []
}
}
]
},
"payment_handlers": {
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{
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"spec": "https://pay.google.com/gp/p/ucp/2026-01-11/",
"schema": "https://pay.google.com/gp/p/ucp/2026-01-11/schemas/config.json",
"config": {
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"api_version_minor": 0,
"merchant_info": {
"merchant_name": "Tuft and Needle",
"merchant_id": "16708973830884969730",
"merchant_origin": "www.tuftandneedle.com",
"auth_jwt": ""
},
"allowed_payment_methods": [
{
"type": "CARD",
"parameters": {
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"PAN_ONLY",
"CRYPTOGRAM_3DS"
],
"allowed_card_networks": [
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"MASTERCARD",
"AMEX",
"DISCOVER"
],
"billing_address_required": true,
"billing_address_parameters": {
"format": "FULL",
"phone_number_required": true
}
},
"tokenization_specification": {
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"parameters": {
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"gatewayMerchantId": "59364409410"
}
}
}
]
}
}
],
"dev.shopify.card": [
{
"id": "shopify.card",
"version": "2026-01-15",
"spec": "https://ucp.dev/specification/payment-handler-guide",
"schema": "https://shopify.dev/ucp/card-payment-handler/2026-01-15/config.json",
"config": {
"payment_methods": [
{
"type": "card",
"enabled_card_brands": [
"visa",
"master",
"american_express",
"discover",
"diners_club"
]
}
]
}
}
],
"dev.shopify.shop_pay": [
{
"id": "shop_pay",
"version": "2026-04-08",
"spec": "https://shopify.dev/ucp/shop-pay-handler/2026-04-08/spec.md",
"schema": "https://shopify.dev/ucp/shop-pay-handler/2026-04-08/schema.json",
"config": {
"shop_id": "59364409410"
}
}
]
}
},
"products": [
{
"id": "gid://shopify/Product/7427772776514",
"title": "Body Pillow",
"description": {
"html": "Extra support for pregnancy, side sleepers, and snuggling."
},
"url": "https://www.tuftandneedle.com/products/body-pillow",
"handle": "body-pillow",
"price_range": {
"min": {
"amount": 9500,
"currency": "USD"
},
"max": {
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"currency": "USD"
}
},
"list_price_range": {
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"currency": "USD"
},
"max": {
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"currency": "USD"
}
},
"variants": [
{
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"sku": "PI-BP-01",
"title": "One Size",
"description": {
"html": "Extra support for pregnancy, side sleepers, and snuggling."
},
"price": {
"amount": 9500,
"currency": "USD"
},
"availability": {
"available": true
},
"options": [
{
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],
"media": [
{
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"url": "https://cdn.shopify.com/s/files/1/0593/6440/9410/files/14e7a4de2d77b361980319ae738a52a37e0f318c.jpg?v=1752099255"
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]
}
],
"options": [
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"values": [
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}
]
}
],
"media": [
{
"type": "image",
"url": "https://cdn.shopify.com/s/files/1/0593/6440/9410/files/14e7a4de2d77b361980319ae738a52a37e0f318c.jpg?v=1752099255",
"alt_text": "The Tuft and Needle body pillow on a white background"
}
],
"categories": [
{
"value": "gid://shopify/TaxonomyCategory/hg-15-1-9",
"taxonomy": "shopify"
}
],
"tags": [
"laborday26"
]
},
{
"id": "gid://shopify/Product/7430851690562",
"title": "Original Foam Pillow",
"description": {
"html": "Stays cool and conforms to your head and neck for a better night’s sleep."
},
"url": "https://www.tuftandneedle.com/products/foam-pillow",
"handle": "foam-pillow",
"price_range": {
"min": {
"amount": 10000,
"currency": "USD"
},
"max": {
"amount": 19000,
"currency": "USD"
}
},
"list_price_range": {
"min": {
"amount": 0,
"currency": "USD"
},
"max": {
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"currency": "USD"
}
},
"variants": [
{
"id": "gid://shopify/ProductVariant/42295906304066",
"sku": "PI-003-S",
"title": "Standard",
"description": {
"html": "Stays cool and conforms to your head and neck for a better night’s sleep."
},
"price": {
"amount": 10000,
"currency": "USD"
},
"availability": {
"available": true
},
"options": [
{
"name": "Size",
"label": "Standard"
}
],
"media": [
{
"type": "image",
"url": "https://cdn.shopify.com/s/files/1/0593/6440/9410/files/fgtdttp0jhvswuxzjuvf.jpg?v=1752099244"
}
]
},
{
"id": "gid://shopify/ProductVariant/42295906336834",
"sku": "PI-01-2PK-S",
"title": "Standard Set of 2",
"description": {
"html": "Stays cool and conforms to your head and neck for a better night’s sleep."
},
"price": {
"amount": 16000,
"currency": "USD"
},
"availability": {
"available": true
},
"options": [
{
"name": "Size",
"label": "Standard Set of 2"
}
],
"media": [
{
"type": "image",
"url": "https://cdn.shopify.com/s/files/1/0593/6440/9410/files/fgtdttp0jhvswuxzjuvf.jpg?v=1752099244"
}
]
},
{
"id": "gid://shopify/ProductVariant/42295906369602",
"sku": "PI-003-K",
"title": "King",
"description": {
"html": "Stays cool and conforms to your head and neck for a better night’s sleep."
},
"price": {
"amount": 12000,
"currency": "USD"
},
"availability": {
"available": true
},
"options": [
{
"name": "Size",
"label": "King"
}
],
"media": [
{
"type": "image",
"url": "https://cdn.shopify.com/s/files/1/0593/6440/9410/files/fgtdttp0jhvswuxzjuvf.jpg?v=1752099244"
}
]
},
{
"id": "gid://shopify/ProductVariant/42295906402370",
"sku": "PI-01-2PK-K",
"title": "King Set of 2",
"description": {
"html": "Stays cool and conforms to your head and neck for a better night’s sleep."
},
"price": {
"amount": 19000,
"currency": "USD"
},
"availability": {
"available": true
},
"options": [
{
"name": "Size",
"label": "King Set of 2"
}
],
"media": [
{
"type": "image",
"url": "https://cdn.shopify.com/s/files/1/0593/6440/9410/files/fgtdttp0jhvswuxzjuvf.jpg?v=1752099244"
}
]
}
],
"options": [
{
"name": "Size",
"values": [
{
"label": "Standard"
},
{
"label": "Standard Set of 2"
},
{
"label": "King"
},
{
"label": "King Set of 2"
}
]
}
],
"media": [
{
"type": "image",
"url": "https://cdn.shopify.com/s/files/1/0593/6440/9410/files/fgtdttp0jhvswuxzjuvf.jpg?v=1752099244",
"alt_text": "The Tuft and Needle Original Foam Pillow"
}
],
"categories": [
{
"value": "gid://shopify/TaxonomyCategory/hg-15-1-9",
"taxonomy": "shopify"
}
],
"tags": [
"laborday26"
]
},
{
"id": "gid://shopify/Product/7565103923266",
"title": "Down Alternative Pillow Set",
"description": {
"html": "A high-quality down alternative that won’t stick or clump together."
},
"url": "https://www.tuftandneedle.com/products/down-alternative-pillow-set",
"handle": "down-alternative-pillow-set",
"price_range": {
"min": {
"amount": 12000,
"currency": "USD"
},
"max": {
"amount": 14000,
"currency": "USD"
}
},
"list_price_range": {
"min": {
"amount": 0,
"currency": "USD"
},
"max": {
"amount": 0,
"currency": "USD"
}
},
"variants": [
{
"id": "gid://shopify/ProductVariant/42518935109698",
"sku": "PI-AMW-01-S-02",
"title": "Standard",
"description": {
"html": "A high-quality down alternative that won’t stick or clump together."
},
"price": {
"amount": 12000,
"currency": "USD"
},
"availability": {
"available": true
},
"options": [
{
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}
],
"media": [
{
"type": "image",
"url": "https://cdn.shopify.com/s/files/1/0593/6440/9410/files/dfvvjvavmbikf4wzdr5b.jpg?v=1752099253"
}
]
},
{
"id": "gid://shopify/ProductVariant/42518935142466",
"sku": "PI-AMW-01-K-02",
"title": "King",
"description": {
"html": "A high-quality down alternative that won’t stick or clump together."
},
"price": {
"amount": 14000,
"currency": "USD"
},
"availability": {
"available": true
},
"options": [
{
"name": "Size",
"label": "King"
}
],
"media": [
{
"type": "image",
"url": "https://cdn.shopify.com/s/files/1/0593/6440/9410/files/dfvvjvavmbikf4wzdr5b.jpg?v=1752099253"
}
]
}
],
"options": [
{
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},
{
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}
]
}
],
"media": [
{
"type": "image",
"url": "https://cdn.shopify.com/s/files/1/0593/6440/9410/files/dfvvjvavmbikf4wzdr5b.jpg?v=1752099253",
"alt_text": "A pillow with the Tuft and Needle Down Alternative Pillow case"
}
],
"categories": [
{
"value": "gid://shopify/TaxonomyCategory/hg-15-1-9",
"taxonomy": "shopify"
}
],
"tags": [
"laborday26"
]
},
{
"id": "gid://shopify/Product/7531666440258",
"title": "Zip Comfort Pillow",
"description": {
"html": "An adjustable pillow allows you to choose between soft, medium, and firm feels by simply zipping or unzipping the two zippers along the side."
},
"url": "https://www.tuftandneedle.com/products/zip-adjustable-pillow",
"handle": "zip-adjustable-pillow",
"price_range": {
"min": {
"amount": 7000,
"currency": "USD"
},
"max": {
"amount": 9000,
"currency": "USD"
}
},
"list_price_range": {
"min": {
"amount": 0,
"c... (truncated)STEPStep: search+3.12s
INFO10 products extracted+3.12s
THINKINGThinking...+3.12s
REQUESTcreate_cart+6.20s
{
"cart": {
"context": {
"currency": "USD",
"language": "en",
"address_country": "US"
},
"line_items": [
{
"item": {
"id": "gid://shopify/ProductVariant/42295915708482"
},
"quantity": 1
}
]
}
}RESPONSEcreate_cart+6.83s
{
"ucp": {
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"status": "success",
"services": {
"dev.ucp.shopping": []
},
"capabilities": {
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{
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}
],
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}
],
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{
"version": "2026-08-25",
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"schema": "https://ucp.dev/2026-08-25/schemas/shopping/cart.json"
}
],
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{
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"spec": "https://ucp.dev/2026-08-25/specification/shopping/checkout/",
"schema": "https://ucp.dev/2026-08-25/schemas/shopping/checkout.json"
}
],
"dev.ucp.shopping.order": [
{
"version": "2026-08-25",
"spec": "https://ucp.dev/2026-08-25/specification/shopping/order/",
"schema": "https://ucp.dev/2026-08-25/schemas/shopping/order.json"
}
],
"dev.ucp.shopping.fulfillment": [
{
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],
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}
},
"config": {
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[
"shipping"
]
]
}
}
],
"dev.ucp.shopping.discount": [
{
"version": "2026-08-25",
"spec": "https://ucp.dev/2026-08-25/specification/shopping/extensions/discount/",
"schema": "https://ucp.dev/2026-08-25/schemas/shopping/discount.json",
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"dev.ucp.shopping.cart"
],
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}
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}
],
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"spec": "https://ucp.dev/2026-08-25/specification/common/identity-linking/",
"schema": "https://ucp.dev/2026-08-25/schemas/common/identity_linking.json",
"config": {
"providers": {
"app.shop.accounts": [
{
"type": "oauth2",
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}
]
},
"scopes": []
}
}
]
},
"payment_handlers": {
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"schema": "https://pay.google.com/gp/p/ucp/2026-01-11/schemas/config.json",
"config": {
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"api_version_minor": 0,
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"merchant_origin": "www.tuftandneedle.com",
"auth_jwt": ""
},
"allowed_payment_methods": [
{
"type": "CARD",
"parameters": {
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"CRYPTOGRAM_3DS"
],
"allowed_card_networks": [
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"MASTERCARD",
"AMEX",
"DISCOVER"
],
"billing_address_required": true,
"billing_address_parameters": {
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"phone_number_required": true
}
},
"tokenization_specification": {
"type": "PAYMENT_GATEWAY",
"parameters": {
"gateway": "shopify",
"gatewayMerchantId": "59364409410"
}
}
}
]
}
}
],
"dev.shopify.card": [
{
"id": "shopify.card",
"version": "2026-01-15",
"spec": "https://ucp.dev/specification/payment-handler-guide",
"schema": "https://shopify.dev/ucp/card-payment-handler/2026-01-15/config.json",
"config": {
"payment_methods": [
{
"type": "card",
"enabled_card_brands": [
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"master",
"american_express",
"discover",
"diners_club"
]
}
]
}
}
],
"dev.shopify.shop_pay": [
{
"id": "shop_pay",
"version": "2026-04-08",
"spec": "https://shopify.dev/ucp/shop-pay-handler/2026-04-08/spec.md",
"schema": "https://shopify.dev/ucp/shop-pay-handler/2026-04-08/schema.json",
"config": {
"shop_id": "59364409410"
}
}
]
}
},
"id": "gid://shopify/Cart/hWNH4B4JiDdH5XiH059n3q8h?key=4a96d8c0e9934e6ae754963a3f2a8395",
"line_items": [
{
"id": "gid://shopify/CartLine/595a5909-b325-4f2b-8ec8-03384b9ed7b6?cart=hWNH4B4JiDdH5XiH059n3q8h",
"item": {
"id": "gid://shopify/ProductVariant/42295915708482",
"title": "Body Pillow - One Size",
"price": 9500,
"image_url": "https://cdn.shopify.com/s/files/1/0593/6440/9410/files/14e7a4de2d77b361980319ae738a52a37e0f318c.jpg?v=1752099255"
},
"quantity": 1,
"totals": [
{
"type": "subtotal",
"amount": 9500,
"display_text": "Subtotal"
},
{
"type": "total",
"amount": 9500,
"display_text": "Total"
}
]
}
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}STEPStep: cart+6.83s
INFOCart created+6.83s
THINKINGThinking...+6.83s
Find a pillow for a side sleeper. Pick the best match yourself without asking me, add one to the cart, then read back the item name and the cart total. Do not check out.
search_catalog543ms
Body PillowUSD 95.00
Original Foam PillowUSD 100.00
Down Alternative Pillow SetUSD 120.00
Zip Comfort PillowUSD 70.00
2024 Mint Hybrid MattressUSD 1445.00
Basics BundleUSD 180.00
2024 Original MattressUSD 695.00
T&N Original Mattress - Legacy EditionUSD 499.00
Original Mattress BundleUSD 759.00
Original Hybrid Mattress BundleUSD 1099.00
Reasoning
**Selecting Side Sleeper Pillow**
I'm currently evaluating options for side sleepers, aiming to identify the optimal choice based on your explicit request. Once selected, I will add it to the cart.
create_cart627ms
Reasoning
**Analyzing Product Details**
I'm currently processing the specific attributes of Product 1, noting its description as a "Body Pillow" and its pricing at $95.00, which I'm representing internally as `amount`: 9500, along with its associated variant ID.
Reasoning
**Confirming Cart Creation**
I've successfully created the cart. The item, 'Body Pillow - One Size', is correctly listed, and the total is $95.00 as expected.
I have selected the Body Pillow - One Size, which is specifically designed to offer extra support for side sleepers.
- Item Added: Body Pillow - One Size
- Cart Total: $95.00
- Item Added: Body Pillow - One Size
- Cart Total: $95.00