{"ok":true,"service":"ARC","north_star":"The open benchmark of whether AI agents can reach checkout, for every store, agent and protocol.","read_without_login":true,"does_not_start_a_scan":true,"honesty":{"cart_attempts":"browser","grok_fact_check":"One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.","agent_rails":"Real HTTP check of the store's agent catalog, UCP, and storefront WebMCP adapter, plus Shopify-only Checkout WebMCP HTML detection when applicable (get/update/complete, buyer approval required). Not a browser session and not any third-party agent product. No model call or purchase. The full score comes from ARC browser shoppers A–E (real browser cart tests); this check does not change the score.","affiliation":"Not affiliated with or endorsed by Meta, Spear Street Technology, SpaceXAI, OpenAI, or the OpenClaw Foundation."},"query":{"url":null,"brand":null,"category":"beauty","q":null},"matched_by":"category","category":"beauty","category_label":"Beauty","category_page":"https://www.arcreport.ai/agent-index/category/beauty","note":"Ranked Beauty stores from the ARC Index. A missing score is not a zero.","matches":[{"brand":"Glossier","slug":"glossier","category":"beauty","category_label":"Beauty","homepage":"https://www.glossier.com","product_url":"https://www.glossier.com/products/boy-brow","product_name":"Boy Brow","page":"https://www.arcreport.ai/agent-index/glossier","badge":"https://www.arcreport.ai/agent-index/glossier/badge","agents_can_buy":true,"buy":{"verdict":"Agents can reach checkout through Shopify's agent catalog, and all 5 browser cart shoppers added the product to the cart.","agents_can_buy":true,"agent_catalog":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:41:59.000Z","status":"checkout","answers_catalog":true,"catalog_found":true,"checkout_link":true,"blocked":false,"has_rails":true},"browser":{"simulated":true,"could_buy":5,"shoppers":5,"stopped_at":null}},"verdict":"Agents can reach checkout through Shopify's agent catalog, and all 5 browser cart shoppers added the product to the cart.","could_buy":5,"shoppers":5,"score":86,"rank":1,"failure":"Added to cart (stopped before payment)","tested_at":"2026-10-06T12:48:02.000Z","status":"scored","rivals_grok_named":["Anastasia Brow Gel","Benefit Gimme Brow","Kosas Air Brow"],"grok_read":{"real":true,"status":"ready","would_recommend":true,"shock":"One AI model's read-back recommended this.","note":"Checked 7 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.","checked_at":"2026-10-07T09:37:22.000Z"},"evidence":[{"fact":"returns_window","label":"Returns window","status":"mismatch","grok_said":"30 days","store_says":"5–10 days","quote":"Credit card refunds usually take 5-10 business days to appear on your statement com and we’ll be sure to get you the Glos","source":"Policy page","url":"https://www.glossier.com/policies/refund-policy"},{"fact":"price","label":"Price","status":"match","grok_said":"$22 USD","store_says":"$22","quote":"\"price\": \"22\"","source":"schema.org JSON-LD","url":"https://www.glossier.com/products/boy-brow"},{"fact":"shipping_cost","label":"Shipping cost","status":"match","grok_said":"free over threshold","store_says":"free","quote":"Score free shipping on qualifying orders!","source":"Policy page","url":"https://www.glossier.com/policies/shipping-policy"},{"fact":"availability","label":"Availability","status":"couldnt_verify","grok_said":"in stock","store_says":null,"quote":null,"source":null,"url":"https://www.glossier.com/products/boy-brow"},{"fact":"delivery_estimate","label":"Delivery estimate","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://www.glossier.com/policies/shipping-policy"}],"agent_rails":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:41:59.000Z","checkout_webmcp":{"status":"measured","detected":true,"tools":["get_checkout","update_checkout","complete_checkout"]},"webmcp":true,"storefront_mcp":true,"catalog_tool":"search_catalog","catalog_found":true,"cart_link":true,"ucp_profile":"valid","summary":"Agents can reach checkout through Shopify's agent catalog, and all 5 browser cart shoppers added the product to the cart.","fix":null,"note":"Real HTTP check of the store's agent catalog, UCP, and storefront WebMCP adapter, plus Shopify-only Checkout WebMCP HTML detection when applicable (get/update/complete, buyer approval required). Not a browser session and not any third-party agent product. No model call or purchase. The full score comes from ARC browser shoppers A–E (real browser cart tests); this check does not change the score."}},{"brand":"Kosas","slug":"kosas","category":"beauty","category_label":"Beauty","homepage":"https://kosas.com","product_url":"https://kosas.com/products/mini-blush-is-life","product_name":"Mini Blush is Life","page":"https://www.arcreport.ai/agent-index/kosas","badge":"https://www.arcreport.ai/agent-index/kosas/badge","agents_can_buy":true,"buy":{"verdict":"Agents can reach checkout through Shopify's agent catalog, and all 5 browser cart shoppers added the product to the cart.","agents_can_buy":true,"agent_catalog":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:07.000Z","status":"checkout","answers_catalog":true,"catalog_found":true,"checkout_link":true,"blocked":false,"has_rails":true},"browser":{"simulated":true,"could_buy":5,"shoppers":5,"stopped_at":null}},"verdict":"Agents can reach checkout through Shopify's agent catalog, and all 5 browser cart shoppers added the product to the cart.","could_buy":5,"shoppers":5,"score":86,"rank":2,"failure":"Added to cart (stopped before payment)","tested_at":"2026-10-05T08:46:34.000Z","status":"scored","rivals_grok_named":["Rare Beauty Soft Pinch Liquid Blush"],"grok_read":{"real":true,"status":"ready","would_recommend":true,"shock":"One AI model's read-back recommended this.","note":"Checked 7 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.","checked_at":"2026-10-07T14:37:22.000Z"},"evidence":[{"fact":"price","label":"Price","status":"match","grok_said":"$14 on Kosas site","store_says":"$14","quote":"\"price\": 14.00","source":"schema.org JSON-LD","url":"https://kosas.com/products/mini-blush-is-life"},{"fact":"returns_window","label":"Returns window","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://kosas.com/policies/refund-policy"},{"fact":"shipping_cost","label":"Shipping cost","status":"couldnt_verify","grok_said":"free over $50","store_says":null,"quote":null,"source":null,"url":"https://kosas.com/policies/shipping-policy"},{"fact":"availability","label":"Availability","status":"match","grok_said":"in stock","store_says":"in stock","quote":"h-is-life#productgroup\" }, \"offers\":{ \"@type\": \"Offer\", \"availability\": \"http://schema.org/InStock\", \"price\": 14.00, \"priceCurrency\": \"USD\",\"url\": \"https:\\/\\/kosas.com\\/products\\","source":"Product page","url":"https://kosas.com/products/mini-blush-is-life"},{"fact":"delivery_estimate","label":"Delivery estimate","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://kosas.com/policies/shipping-policy"}],"agent_rails":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:07.000Z","checkout_webmcp":{"status":"measured","detected":true,"tools":["get_checkout","update_checkout","complete_checkout"]},"webmcp":true,"storefront_mcp":true,"catalog_tool":"search_catalog","catalog_found":true,"cart_link":true,"ucp_profile":"valid","summary":"Agents can reach checkout through Shopify's agent catalog, and all 5 browser cart shoppers added the product to the cart.","fix":null,"note":"Real HTTP check of the store's agent catalog, UCP, and storefront WebMCP adapter, plus Shopify-only Checkout WebMCP HTML detection when applicable (get/update/complete, buyer approval required). Not a browser session and not any third-party agent product. No model call or purchase. The full score comes from ARC browser shoppers A–E (real browser cart tests); this check does not change the score."}},{"brand":"Native","slug":"native","category":"beauty","category_label":"Beauty","homepage":"https://www.nativecos.com","product_url":"https://www.nativecos.com/products/dry-shampoo","product_name":"Dry Shampoo","page":"https://www.arcreport.ai/agent-index/native","badge":"https://www.arcreport.ai/agent-index/native/badge","agents_can_buy":true,"buy":{"verdict":"Agents can reach checkout through Shopify's agent catalog, and all 5 browser cart shoppers added the product to the cart.","agents_can_buy":true,"agent_catalog":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:14.000Z","status":"checkout","answers_catalog":true,"catalog_found":true,"checkout_link":true,"blocked":false,"has_rails":true},"browser":{"simulated":true,"could_buy":5,"shoppers":5,"stopped_at":null}},"verdict":"Agents can reach checkout through Shopify's agent catalog, and all 5 browser cart shoppers added the product to the cart.","could_buy":5,"shoppers":5,"score":86,"rank":3,"failure":"Added to cart (stopped before payment)","tested_at":"2026-10-05T22:18:16.000Z","status":"scored","rivals_grok_named":["Klorane","Living Proof","Kristin Ess"],"grok_read":{"real":true,"status":"ready","would_recommend":true,"shock":"One AI model's read-back recommended this.","note":"Checked 7 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.","checked_at":"2026-10-07T18:52:22.000Z"},"evidence":[{"fact":"price","label":"Price","status":"match","grok_said":"$13 for 1oz","store_says":"$13","quote":"\"price\" : 13.0","source":"schema.org JSON-LD","url":"https://www.nativecos.com/products/dry-shampoo"},{"fact":"returns_window","label":"Returns window","status":"match","grok_said":"30 days","store_says":"30 days","quote":"hat we can help you return or exchange your products within 30 days of receipt for a full refund.","source":"Policy page","url":"https://www.nativecos.com/policies/refund-policy"},{"fact":"shipping_cost","label":"Shipping cost","status":"match","grok_said":"Free over $15","store_says":"over $15","quote":"Shop All | Native Take Our Scent Quiz Rewards Help FREE SHIPPING ON ORDERS $15+ Add your information popup content here FREE GIFT ON ORDERS $35+ Add your information popup content here FREE GIFT ON ORDERS $55+ Add your information popup…","source":"Policy page","url":"https://www.nativecos.com/collections/shop-all"},{"fact":"availability","label":"Availability","status":"match","grok_said":"in stock","store_says":"in stock in 3 of 3 sizes","quote":"\"available\":true","source":"Shopify product JSON","url":"https://www.nativecos.com/products/dry-shampoo"},{"fact":"delivery_estimate","label":"Delivery estimate","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://www.nativecos.com/collections/shop-all"}],"agent_rails":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:14.000Z","checkout_webmcp":{"status":"measured","detected":true,"tools":["get_checkout","update_checkout","complete_checkout"]},"webmcp":true,"storefront_mcp":true,"catalog_tool":"search_catalog","catalog_found":true,"cart_link":true,"ucp_profile":"valid","summary":"Agents can reach checkout through Shopify's agent catalog, and all 5 browser cart shoppers added the product to the cart.","fix":null,"note":"Real HTTP check of the store's agent catalog, UCP, and storefront WebMCP adapter, plus Shopify-only Checkout WebMCP HTML detection when applicable (get/update/complete, buyer approval required). Not a browser session and not any third-party agent product. No model call or purchase. The full score comes from ARC browser shoppers A–E (real browser cart tests); this check does not change the score."}},{"brand":"Olaplex","slug":"olaplex","category":"beauty","category_label":"Beauty","homepage":"https://olaplex.com","product_url":"https://olaplex.com/products/pro-n-4d-clean-volume-detox-dry-shampoo-6-3oz-eng","product_name":"No.4D Clean Volume Detox Dry Shampoo","page":"https://www.arcreport.ai/agent-index/olaplex","badge":"https://www.arcreport.ai/agent-index/olaplex/badge","agents_can_buy":true,"buy":{"verdict":"The store answers Shopify's agent catalog, but a search did not return this product. All 5 browser cart shoppers added the product to the cart.","agents_can_buy":true,"agent_catalog":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:10.000Z","status":"catalog_miss","answers_catalog":true,"catalog_found":false,"checkout_link":false,"blocked":false,"has_rails":true},"browser":{"simulated":true,"could_buy":5,"shoppers":5,"stopped_at":null}},"verdict":"The store answers Shopify's agent catalog, but a search did not return this product. All 5 browser cart shoppers added the product to the cart.","could_buy":5,"shoppers":5,"score":86,"rank":4,"failure":"Added to cart (stopped before payment)","tested_at":"2026-10-05T09:33:12.000Z","status":"scored","rivals_grok_named":["Batiste","Living Proof","Klorane"],"grok_read":{"real":true,"status":"ready","would_recommend":true,"shock":"One AI model's read-back recommended this.","note":"Checked 7 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.","checked_at":"2026-10-07T19:22:22.000Z"},"evidence":[{"fact":"shipping_cost","label":"Shipping cost","status":"mismatch","grok_said":"free on $50+","store_says":"free","quote":"Code: STYLE Free Shipping on $50+. Shop Now New here? Get 15% off your first order.","source":"Policy page","url":"https://olaplex.com/pages/shipping"},{"fact":"price","label":"Price","status":"couldnt_verify","grok_said":"$30 for 6.3oz","store_says":"$8, $15","quote":"\"price\" : \"8.0\"","source":"schema.org JSON-LD","url":"https://olaplex.com/products/pro-n-4d-clean-volume-detox-dry-shampoo-6-3oz-eng"},{"fact":"returns_window","label":"Returns window","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://olaplex.com/pages/returns"},{"fact":"availability","label":"Availability","status":"match","grok_said":"in stock","store_says":"in stock in 2 of 2 sizes","quote":"\"availability\" : \"https://schema.org/InStock\"","source":"schema.org JSON-LD","url":"https://olaplex.com/products/pro-n-4d-clean-volume-detox-dry-shampoo-6-3oz-eng"},{"fact":"delivery_estimate","label":"Delivery estimate","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://olaplex.com/pages/shipping"}],"agent_rails":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:10.000Z","checkout_webmcp":{"status":"measured","detected":true,"tools":["get_checkout","update_checkout","complete_checkout"]},"webmcp":true,"storefront_mcp":true,"catalog_tool":"search_catalog","catalog_found":false,"cart_link":false,"ucp_profile":"valid","summary":"The store answers Shopify's agent catalog, but a search did not return this product. All 5 browser cart shoppers added the product to the cart.","fix":"The catalog tool answered, but it did not return this product. Publish the product on the sales channel that feeds the agent catalog, and confirm a search for its name returns the same product URL.","note":"Real HTTP check of the store's agent catalog, UCP, and storefront WebMCP adapter, plus Shopify-only Checkout WebMCP HTML detection when applicable (get/update/complete, buyer approval required). Not a browser session and not any third-party agent product. No model call or purchase. The full score comes from ARC browser shoppers A–E (real browser cart tests); this check does not change the score."}},{"brand":"Rare Beauty","slug":"rare-beauty","category":"beauty","category_label":"Beauty","homepage":"https://www.rarebeauty.com","product_url":"https://www.rarebeauty.com/products/brow-harmony-flexible-lifting-gel-jumbo","product_name":"Brow Harmony Flexible Lifting Gel","page":"https://www.arcreport.ai/agent-index/rare-beauty","badge":"https://www.arcreport.ai/agent-index/rare-beauty/badge","agents_can_buy":true,"buy":{"verdict":"Agents can reach checkout through Shopify's agent catalog, and all 5 browser cart shoppers added the product to the cart.","agents_can_buy":true,"agent_catalog":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:02.000Z","status":"checkout","answers_catalog":true,"catalog_found":true,"checkout_link":true,"blocked":false,"has_rails":true},"browser":{"simulated":true,"could_buy":5,"shoppers":5,"stopped_at":null}},"verdict":"Agents can reach checkout through Shopify's agent catalog, and all 5 browser cart shoppers added the product to the cart.","could_buy":5,"shoppers":5,"score":86,"rank":5,"failure":"Added to cart (stopped before payment)","tested_at":"2026-10-05T07:47:01.000Z","status":"scored","rivals_grok_named":[],"grok_read":{"real":true,"status":"ready","would_recommend":true,"shock":"One AI model's read-back recommended this.","note":"Checked 7 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.","checked_at":"2026-10-07T01:37:22.000Z"},"evidence":[{"fact":"price","label":"Price","status":"mismatch","grok_said":"$21","store_says":"$28","quote":"\"price\": \"28.00\"","source":"schema.org JSON-LD","url":"https://www.rarebeauty.com/products/brow-harmony-flexible-lifting-gel-jumbo"},{"fact":"returns_window","label":"Returns window","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://www.rarebeauty.com/policies/shipping-policy"},{"fact":"shipping_cost","label":"Shipping cost","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://www.rarebeauty.com/policies/shipping-policy"},{"fact":"availability","label":"Availability","status":"match","grok_said":"in stock","store_says":"in stock","quote":"\"availability\": \"https://schema.org/InStock\"","source":"schema.org JSON-LD","url":"https://www.rarebeauty.com/products/brow-harmony-flexible-lifting-gel-jumbo"},{"fact":"delivery_estimate","label":"Delivery estimate","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://www.rarebeauty.com/policies/shipping-policy"}],"agent_rails":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:02.000Z","checkout_webmcp":{"status":"measured","detected":true,"tools":["get_checkout","update_checkout","complete_checkout"]},"webmcp":true,"storefront_mcp":true,"catalog_tool":"search_catalog","catalog_found":true,"cart_link":true,"ucp_profile":"valid","summary":"Agents can reach checkout through Shopify's agent catalog, and all 5 browser cart shoppers added the product to the cart.","fix":null,"note":"Real HTTP check of the store's agent catalog, UCP, and storefront WebMCP adapter, plus Shopify-only Checkout WebMCP HTML detection when applicable (get/update/complete, buyer approval required). Not a browser session and not any third-party agent product. No model call or purchase. The full score comes from ARC browser shoppers A–E (real browser cart tests); this check does not change the score."}},{"brand":"Saie","slug":"saie","category":"beauty","category_label":"Beauty","homepage":"https://saiehello.com","product_url":"https://saiehello.com/products/supersuede-radiant-baked-bronzer","product_name":"SuperSuede Radiant Baked Bronzer","page":"https://www.arcreport.ai/agent-index/saie","badge":"https://www.arcreport.ai/agent-index/saie/badge","agents_can_buy":true,"buy":{"verdict":"Agents can reach checkout through Shopify's agent catalog, and all 5 browser cart shoppers added the product to the cart.","agents_can_buy":true,"agent_catalog":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:04.000Z","status":"checkout","answers_catalog":true,"catalog_found":true,"checkout_link":true,"blocked":false,"has_rails":true},"browser":{"simulated":true,"could_buy":5,"shoppers":5,"stopped_at":null}},"verdict":"Agents can reach checkout through Shopify's agent catalog, and all 5 browser cart shoppers added the product to the cart.","could_buy":5,"shoppers":5,"score":86,"rank":6,"failure":"Added to cart (stopped before payment)","tested_at":"2026-10-05T08:31:52.000Z","status":"scored","rivals_grok_named":["Charlotte Tilbury Bronzing Powder","Merit Bronze Balm","Rhode Pocket Bronze"],"grok_read":{"real":true,"status":"ready","would_recommend":true,"shock":"One AI model's read-back recommended this.","note":"Checked 7 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.","checked_at":"2026-10-07T03:52:20.000Z"},"evidence":[{"fact":"availability","label":"Availability","status":"mismatch","grok_said":"out of stock","store_says":"in stock in 6 of 6 sizes","quote":"\"available\":true","source":"Shopify product JSON","url":"https://saiehello.com/products/supersuede-radiant-baked-bronzer"},{"fact":"price","label":"Price","status":"match","grok_said":"$32","store_says":"$32","quote":"\"price\" : 32.0","source":"schema.org JSON-LD","url":"https://saiehello.com/products/supersuede-radiant-baked-bronzer"},{"fact":"returns_window","label":"Returns window","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://saiehello.com/products/supersuede-radiant-baked-bronzer"},{"fact":"shipping_cost","label":"Shipping cost","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://saiehello.com/collections/bestsellers"},{"fact":"delivery_estimate","label":"Delivery estimate","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://saiehello.com/collections/bestsellers"}],"agent_rails":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:04.000Z","checkout_webmcp":{"status":"measured","detected":true,"tools":["get_checkout","update_checkout","complete_checkout"]},"webmcp":false,"storefront_mcp":true,"catalog_tool":"search_catalog","catalog_found":true,"cart_link":true,"ucp_profile":"valid","summary":"Agents can reach checkout through Shopify's agent catalog, and all 5 browser cart shoppers added the product to the cart.","fix":null,"note":"Real HTTP check of the store's agent catalog, UCP, and storefront WebMCP adapter, plus Shopify-only Checkout WebMCP HTML detection when applicable (get/update/complete, buyer approval required). Not a browser session and not any third-party agent product. No model call or purchase. The full score comes from ARC browser shoppers A–E (real browser cart tests); this check does not change the score."}},{"brand":"Tower 28","slug":"tower-28","category":"beauty","category_label":"Beauty","homepage":"https://www.tower28beauty.com","product_url":"https://www.tower28beauty.com/products/swipe-foundation","product_name":"Swipe Serum Foundation","page":"https://www.arcreport.ai/agent-index/tower-28","badge":"https://www.arcreport.ai/agent-index/tower-28/badge","agents_can_buy":true,"buy":{"verdict":"Agents can reach checkout through Shopify's agent catalog, and all 5 browser cart shoppers added the product to the cart.","agents_can_buy":true,"agent_catalog":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:09.000Z","status":"checkout","answers_catalog":true,"catalog_found":true,"checkout_link":true,"blocked":false,"has_rails":true},"browser":{"simulated":true,"could_buy":5,"shoppers":5,"stopped_at":null}},"verdict":"Agents can reach checkout through Shopify's agent catalog, and all 5 browser cart shoppers added the product to the cart.","could_buy":5,"shoppers":5,"score":86,"rank":7,"failure":"Added to cart (stopped before payment)","tested_at":"2026-10-05T08:33:01.000Z","status":"scored","rivals_grok_named":["Ilia Super Serum Skin Tint","Kosas Revealer","Saie Slip Tint"],"grok_read":{"real":true,"status":"ready","would_recommend":true,"shock":"One AI model's read-back recommended this.","note":"Checked 7 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.","checked_at":"2026-10-07T13:22:22.000Z"},"evidence":[{"fact":"price","label":"Price","status":"match","grok_said":"$36","store_says":"$36","quote":"d videos. Swipe Serum Foundation Original Price $36.00 Sale Price $36.00 4.7 R","source":"Product page","url":"https://www.tower28beauty.com/products/swipe-foundation"},{"fact":"returns_window","label":"Returns window","status":"match","grok_said":"30 days","store_says":"30 days","quote":"All returns must be proceeded within 30 days of your order date.","source":"Policy page","url":"https://www.tower28beauty.com/policies/refund-policy"},{"fact":"shipping_cost","label":"Shipping cost","status":"couldnt_verify","grok_said":"free over $30","store_says":null,"quote":null,"source":null,"url":"https://www.tower28beauty.com/policies/shipping-policy"},{"fact":"availability","label":"Availability","status":"couldnt_verify","grok_said":"in stock","store_says":null,"quote":null,"source":null,"url":"https://www.tower28beauty.com/products/swipe-foundation"},{"fact":"delivery_estimate","label":"Delivery estimate","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://www.tower28beauty.com/policies/shipping-policy"}],"agent_rails":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:09.000Z","checkout_webmcp":{"status":"measured","detected":true,"tools":["get_checkout","update_checkout","complete_checkout"]},"webmcp":true,"storefront_mcp":true,"catalog_tool":"search_catalog","catalog_found":true,"cart_link":true,"ucp_profile":"valid","summary":"Agents can reach checkout through Shopify's agent catalog, and all 5 browser cart shoppers added the product to the cart.","fix":null,"note":"Real HTTP check of the store's agent catalog, UCP, and storefront WebMCP adapter, plus Shopify-only Checkout WebMCP HTML detection when applicable (get/update/complete, buyer approval required). Not a browser session and not any third-party agent product. No model call or purchase. The full score comes from ARC browser shoppers A–E (real browser cart tests); this check does not change the score."}},{"brand":"Jones Road","slug":"jones-road","category":"beauty","category_label":"Beauty","homepage":"https://www.jonesroadbeauty.com","product_url":"https://www.jonesroadbeauty.com/products/wide-awake-brightening-concealer","product_name":"Wide Awake Brightening Concealer","page":"https://www.arcreport.ai/agent-index/jones-road","badge":"https://www.arcreport.ai/agent-index/jones-road/badge","agents_can_buy":true,"buy":{"verdict":"Agents can reach checkout through Shopify's agent catalog. 4 of 5 browser cart shoppers also added the product to the cart.","agents_can_buy":true,"agent_catalog":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:12.000Z","status":"checkout","answers_catalog":true,"catalog_found":true,"checkout_link":true,"blocked":false,"has_rails":true},"browser":{"simulated":true,"could_buy":4,"shoppers":5,"stopped_at":"adding the product to the cart"}},"verdict":"Agents can reach checkout through Shopify's agent catalog. 4 of 5 browser cart shoppers also added the product to the cart.","could_buy":4,"shoppers":5,"score":83,"rank":8,"failure":"Couldn't add it to the cart","tested_at":"2026-10-06T13:47:22.000Z","status":"scored","rivals_grok_named":["Armani Luminous Silk","Givenchy Prisme Libre","e.l.f. Bare With Me"],"grok_read":{"real":true,"status":"ready","would_recommend":true,"shock":"One AI model's read-back recommended this.","note":"Checked 7 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.","checked_at":"2026-10-07T17:22:21.000Z"},"evidence":[{"fact":"price","label":"Price","status":"match","grok_said":"$32","store_says":"$32","quote":"\"https:\\/\\/www.jonesroadbeauty.com\\/cdn\\/shop\\/files\\/Wide_Awake_1N_1.webp?v=1787857325\\u0026width=1200\"","source":"schema.org JSON-LD","url":"https://www.jonesroadbeauty.com/products/wide-awake-brightening-concealer"},{"fact":"returns_window","label":"Returns window","status":"couldnt_verify","grok_said":"30 days","store_says":null,"quote":null,"source":null,"url":"https://www.jonesroadbeauty.com/pages/shipping-returns"},{"fact":"shipping_cost","label":"Shipping cost","status":"match","grok_said":"free over $55","store_says":"over $ 55","quote":"Skip to content Free shipping on US orders over $ 55 Free shipping on US orders over $ 55 Meet The Bobbi Kit 6.0 : The Limited-Edition Kit Sold Out F","source":"Policy page","url":"https://www.jonesroadbeauty.com/pages/shipping-returns"},{"fact":"availability","label":"Availability","status":"match","grok_said":"in stock","store_says":"in stock in 25 of 25 sizes","quote":"\"availability\": \"https://schema.org/InStock\"","source":"schema.org JSON-LD","url":"https://www.jonesroadbeauty.com/products/wide-awake-brightening-concealer"},{"fact":"delivery_estimate","label":"Delivery estimate","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://www.jonesroadbeauty.com/pages/shipping-returns"}],"agent_rails":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:12.000Z","checkout_webmcp":{"status":"unavailable","detected":null,"tools":[],"reason":"timeout"},"webmcp":true,"storefront_mcp":true,"catalog_tool":"search_catalog","catalog_found":true,"cart_link":true,"ucp_profile":"valid","summary":"Agents can reach checkout through Shopify's agent catalog. 4 of 5 browser cart shoppers also added the product to the cart.","fix":null,"note":"Real HTTP check of the store's agent catalog, UCP, and storefront WebMCP adapter, plus Shopify-only Checkout WebMCP HTML detection when applicable (get/update/complete, buyer approval required). Not a browser session and not any third-party agent product. No model call or purchase. The full score comes from ARC browser shoppers A–E (real browser cart tests); this check does not change the score."}},{"brand":"ILIA","slug":"ilia","category":"beauty","category_label":"Beauty","homepage":"https://iliabeauty.com","product_url":"https://iliabeauty.com/products/limitless-lash-lengthening-mascara","product_name":"Limitless Lash Lengthening Mascara","page":"https://www.arcreport.ai/agent-index/ilia","badge":"https://www.arcreport.ai/agent-index/ilia/badge","agents_can_buy":true,"buy":{"verdict":"Agents can reach checkout through Shopify's agent catalog. 3 of 5 browser cart shoppers also added the product to the cart.","agents_can_buy":true,"agent_catalog":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:04.000Z","status":"checkout","answers_catalog":true,"catalog_found":true,"checkout_link":true,"blocked":false,"has_rails":true},"browser":{"simulated":true,"could_buy":3,"shoppers":5,"stopped_at":"adding the product to the cart"}},"verdict":"Agents can reach checkout through Shopify's agent catalog. 3 of 5 browser cart shoppers also added the product to the cart.","could_buy":3,"shoppers":5,"score":83,"rank":9,"failure":"Couldn't add it to the cart","tested_at":"2026-10-06T13:33:45.000Z","status":"scored","rivals_grok_named":["Tower 28","Kosas","Merit","Saie"],"grok_read":{"real":true,"status":"ready","would_recommend":true,"shock":"One AI model's read-back recommended this.","note":"Checked 7 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.","checked_at":"2026-10-07T12:22:23.000Z"},"evidence":[{"fact":"shipping_cost","label":"Shipping cost","status":"mismatch","grok_said":"free over $50","store_says":"free","quote":"Free + Easy Returns this","source":"Policy page","url":"https://iliabeauty.com/pages/recycling"},{"fact":"price","label":"Price","status":"match","grok_said":"$29 USD","store_says":"$17, $29","quote":"\"price_max\":2900","source":"Shopify product JSON","url":"https://iliabeauty.com/products/limitless-lash-lengthening-mascara"},{"fact":"returns_window","label":"Returns window","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://iliabeauty.com/policies/refund-policy"},{"fact":"availability","label":"Availability","status":"match","grok_said":"in stock","store_says":"in stock in 4 of 4 sizes","quote":"\"available\":true","source":"Shopify product JSON","url":"https://iliabeauty.com/products/limitless-lash-lengthening-mascara"},{"fact":"delivery_estimate","label":"Delivery estimate","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://iliabeauty.com/pages/recycling"}],"agent_rails":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:04.000Z","checkout_webmcp":{"status":"measured","detected":true,"tools":["get_checkout","update_checkout","complete_checkout"]},"webmcp":true,"storefront_mcp":true,"catalog_tool":"search_catalog","catalog_found":true,"cart_link":true,"ucp_profile":"valid","summary":"Agents can reach checkout through Shopify's agent catalog. 3 of 5 browser cart shoppers also added the product to the cart.","fix":null,"note":"Real HTTP check of the store's agent catalog, UCP, and storefront WebMCP adapter, plus Shopify-only Checkout WebMCP HTML detection when applicable (get/update/complete, buyer approval required). Not a browser session and not any third-party agent product. No model call or purchase. The full score comes from ARC browser shoppers A–E (real browser cart tests); this check does not change the score."}},{"brand":"The Ordinary","slug":"the-ordinary","category":"beauty","category_label":"Beauty","homepage":"https://theordinary.com","product_url":"https://theordinary.com/en-us/niacinamide-10-zinc-1-serum-100436.html","product_name":"Niacinamide 10% + Zinc 1%","page":"https://www.arcreport.ai/agent-index/the-ordinary","badge":"https://www.arcreport.ai/agent-index/the-ordinary/badge","agents_can_buy":true,"buy":{"verdict":"No agent catalog found in this check. 4 of 5 browser cart shoppers added the product to the cart. The rest get stuck at adding the product to the cart.","agents_can_buy":true,"agent_catalog":{"real":true,"affects_score":false,"checked_at":"2026-10-09T07:11:40.000Z","status":"none","answers_catalog":false,"catalog_found":null,"checkout_link":false,"blocked":false,"has_rails":false},"browser":{"simulated":true,"could_buy":4,"shoppers":5,"stopped_at":"adding the product to the cart"}},"verdict":"No agent catalog found in this check. 4 of 5 browser cart shoppers added the product to the cart. The rest get stuck at adding the product to the cart.","could_buy":4,"shoppers":5,"score":79,"rank":10,"failure":"Couldn't add it to the cart","tested_at":"2026-10-06T17:47:39.000Z","status":"scored","rivals_grok_named":["Paula's Choice 10% Niacinamide","The Inkey List Niacinamide","La Roche-Posay Niacinamide"],"grok_read":{"real":true,"status":"ready","would_recommend":true,"shock":"One AI model's read-back recommended this.","note":"Checked 7 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.","checked_at":"2026-10-07T20:37:22.000Z"},"evidence":[{"fact":"price","label":"Price","status":"mismatch","grok_said":"$8.81 USD","store_says":"$6","quote":"\"price\":\"6.00\"","source":"schema.org JSON-LD","url":"https://theordinary.com/en-us/niacinamide-10-zinc-1-serum-100436.html"},{"fact":"returns_window","label":"Returns window","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://theordinary.com/en-us/returns.html"},{"fact":"shipping_cost","label":"Shipping cost","status":"couldnt_verify","grok_said":"calculated at checkout","store_says":null,"quote":null,"source":null,"url":"https://theordinary.com/en-us/faq.html"},{"fact":"availability","label":"Availability","status":"match","grok_said":"in stock","store_says":"in stock","quote":"w=900&sh=900&sm=fit\"],\"offers\":{\"@type\":\"Offer\",\"url\":{},\"availability\":\"http://schema.org/InStock\",\"priceCurrency\":\"USD\",\"price\":\"6.00\",\"shippingDetails\":[{\"@type\":\"OfferShippin","source":"Product page","url":"https://theordinary.com/en-us/niacinamide-10-zinc-1-serum-100436.html"},{"fact":"delivery_estimate","label":"Delivery estimate","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://theordinary.com/en-us/faq.html"}],"agent_rails":{"real":true,"affects_score":false,"checked_at":"2026-10-09T07:11:40.000Z","checkout_webmcp":{"status":"not_applicable","detected":null,"tools":[]},"webmcp":false,"storefront_mcp":false,"catalog_tool":null,"catalog_found":null,"cart_link":false,"ucp_profile":"absent","summary":"No agent catalog found in this check. 4 of 5 browser cart shoppers added the product to the cart. The rest get stuck at adding the product to the cart.","fix":"Expose a catalog agents can query over HTTP. On Shopify, enable search_catalog or search_shop_catalog at /api/ucp/mcp or /api/mcp and publish the /.well-known/ucp profile.","note":"Real HTTP check of the store's agent catalog, UCP, and storefront WebMCP adapter, plus Shopify-only Checkout WebMCP HTML detection when applicable (get/update/complete, buyer approval required). Not a browser session and not any third-party agent product. No model call or purchase. The full score comes from ARC browser shoppers A–E (real browser cart tests); this check does not change the score."}},{"brand":"Drunk Elephant","slug":"drunk-elephant","category":"beauty","category_label":"Beauty","homepage":"https://www.drunkelephant.com","product_url":"https://www.drunkelephant.com/collections/moisturizers/protini-polypeptide-firming-refillable-moisturizer-999DE00000103.html","product_name":"Protini Polypeptide Cream","page":"https://www.arcreport.ai/agent-index/drunk-elephant","badge":"https://www.arcreport.ai/agent-index/drunk-elephant/badge","agents_can_buy":true,"buy":{"verdict":"No agent catalog found in this check. 3 of 5 browser cart shoppers added the product to the cart. The rest get stuck at adding the product to the cart.","agents_can_buy":true,"agent_catalog":{"real":true,"affects_score":false,"checked_at":"2026-10-09T07:11:40.000Z","status":"none","answers_catalog":false,"catalog_found":null,"checkout_link":false,"blocked":false,"has_rails":false},"browser":{"simulated":true,"could_buy":3,"shoppers":5,"stopped_at":"adding the product to the cart"}},"verdict":"No agent catalog found in this check. 3 of 5 browser cart shoppers added the product to the cart. The rest get stuck at adding the product to the cart.","could_buy":3,"shoppers":5,"score":74,"rank":11,"failure":"Couldn't add it to the cart","tested_at":"2026-10-06T18:04:25.000Z","status":"scored","rivals_grok_named":["Lala Retro Nourishing Whipped Moisturizer","Bora Barrier Rich Repair Moisturizer"],"grok_read":{"real":true,"status":"ready","would_recommend":false,"shock":"One AI model's read-back named Lala Retro Nourishing Whipped Moisturizer, or Bora Barrier Rich Repair Moisturizer instead.","note":"Checked 8 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.","checked_at":"2026-10-08T04:52:22.000Z"},"evidence":[{"fact":"price","label":"Price","status":"match","grok_said":"$72 for 50ml","store_says":"$72","quote":"\"price\":\"72.00\"","source":"schema.org JSON-LD","url":"https://www.drunkelephant.com/collections/moisturizers/protini-polypeptide-firming-refillable-moisturizer-999DE00000103.html"},{"fact":"returns_window","label":"Returns window","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://www.drunkelephant.com/delivery-and-returns.html"},{"fact":"shipping_cost","label":"Shipping cost","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://www.drunkelephant.com/delivery-and-returns.html"},{"fact":"availability","label":"Availability","status":"match","grok_said":"out of stock","store_says":"out of stock","quote":"\"availability\":\"https://schema.org/OutOfStock\"","source":"schema.org JSON-LD","url":"https://www.drunkelephant.com/collections/moisturizers/protini-polypeptide-firming-refillable-moisturizer-999DE00000103.html"},{"fact":"delivery_estimate","label":"Delivery estimate","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://www.drunkelephant.com/delivery-and-returns.html"}],"agent_rails":{"real":true,"affects_score":false,"checked_at":"2026-10-09T07:11:40.000Z","checkout_webmcp":{"status":"not_applicable","detected":null,"tools":[]},"webmcp":false,"storefront_mcp":false,"catalog_tool":null,"catalog_found":null,"cart_link":false,"ucp_profile":"invalid","summary":"No agent catalog found in this check. 3 of 5 browser cart shoppers added the product to the cart. The rest get stuck at adding the product to the cart.","fix":"Expose a catalog agents can query over HTTP. On Shopify, enable search_catalog or search_shop_catalog at /api/ucp/mcp or /api/mcp and publish the /.well-known/ucp profile.","note":"Real HTTP check of the store's agent catalog, UCP, and storefront WebMCP adapter, plus Shopify-only Checkout WebMCP HTML detection when applicable (get/update/complete, buyer approval required). Not a browser session and not any third-party agent product. No model call or purchase. The full score comes from ARC browser shoppers A–E (real browser cart tests); this check does not change the score."}},{"brand":"Summer Fridays","slug":"summer-fridays","category":"beauty","category_label":"Beauty","homepage":"https://summerfridays.com","product_url":"https://summerfridays.com/products/lip-butter-balm-sugar-plum","product_name":"Lip Butter Balm","page":"https://www.arcreport.ai/agent-index/summer-fridays","badge":"https://www.arcreport.ai/agent-index/summer-fridays/badge","agents_can_buy":true,"buy":{"verdict":"Agents can reach checkout through Shopify's agent catalog. 1 of 5 browser cart shoppers also added the product to the cart.","agents_can_buy":true,"agent_catalog":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:41:56.000Z","status":"checkout","answers_catalog":true,"catalog_found":true,"checkout_link":true,"blocked":false,"has_rails":true},"browser":{"simulated":true,"could_buy":1,"shoppers":5,"stopped_at":"adding the product to the cart"}},"verdict":"Agents can reach checkout through Shopify's agent catalog. 1 of 5 browser cart shoppers also added the product to the cart.","could_buy":1,"shoppers":5,"score":74,"rank":12,"failure":"Couldn't add it to the cart","tested_at":"2026-10-06T17:18:07.000Z","status":"scored","rivals_grok_named":["Laneige Lip Glowy Balm","Glossier Balm Dotcom","Rhode Lip Tint"],"grok_read":{"real":true,"status":"ready","would_recommend":true,"shock":"One AI model's read-back recommended this.","note":"Checked 7 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.","checked_at":"2026-10-07T11:07:21.000Z"},"evidence":[{"fact":"availability","label":"Availability","status":"mismatch","grok_said":"in stock","store_says":"out of stock","quote":"t.available ? (quantity > maxQty() ? 'The limit is reached!' : 'Add to Bag') : 'Sold Out') : 'Add to Bag'\" > maxQty() ? 'The limit is reached!' : 'Add to Bag') : 'Sold","source":"Product page","url":"https://summerfridays.com/products/lip-butter-balm-sugar-plum"},{"fact":"price","label":"Price","status":"match","grok_said":"$24","store_says":"$24","quote":"\"price\":\"24.00\"","source":"schema.org JSON-LD","url":"https://summerfridays.com/products/lip-butter-balm-sugar-plum"},{"fact":"returns_window","label":"Returns window","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://summerfridays.com/pages/returns-exchanges"},{"fact":"shipping_cost","label":"Shipping cost","status":"couldnt_verify","grok_said":"Free over $35 US","store_says":null,"quote":null,"source":null,"url":"https://summerfridays.com/pages/free-standard-shipping"},{"fact":"delivery_estimate","label":"Delivery estimate","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://summerfridays.com/pages/free-standard-shipping"}],"agent_rails":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:41:56.000Z","checkout_webmcp":{"status":"measured","detected":true,"tools":["get_checkout","update_checkout","complete_checkout"]},"webmcp":true,"storefront_mcp":true,"catalog_tool":"search_catalog","catalog_found":true,"cart_link":true,"ucp_profile":"valid","summary":"Agents can reach checkout through Shopify's agent catalog. 1 of 5 browser cart shoppers also added the product to the cart.","fix":null,"note":"Real HTTP check of the store's agent catalog, UCP, and storefront WebMCP adapter, plus Shopify-only Checkout WebMCP HTML detection when applicable (get/update/complete, buyer approval required). Not a browser session and not any third-party agent product. No model call or purchase. The full score comes from ARC browser shoppers A–E (real browser cart tests); this check does not change the score."}},{"brand":"Olive & June","slug":"olive-june","category":"beauty","category_label":"Beauty","homepage":"https://oliveandjune.com","product_url":"https://oliveandjune.com/products/glossy-tip-black-french-press-on-short-round","product_name":"Glossy Tip Black French Press-On","page":"https://www.arcreport.ai/agent-index/olive-june","badge":"https://www.arcreport.ai/agent-index/olive-june/badge","agents_can_buy":true,"buy":{"verdict":"Agents can reach checkout through Shopify's agent catalog. 4 of 5 browser cart shoppers also added the product to the cart.","agents_can_buy":true,"agent_catalog":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:11.000Z","status":"checkout","answers_catalog":true,"catalog_found":true,"checkout_link":true,"blocked":false,"has_rails":true},"browser":{"simulated":true,"could_buy":4,"shoppers":5,"stopped_at":"adding the product to the cart"}},"verdict":"Agents can reach checkout through Shopify's agent catalog. 4 of 5 browser cart shoppers also added the product to the cart.","could_buy":4,"shoppers":5,"score":71,"rank":13,"failure":"Couldn't add it to the cart","tested_at":"2026-10-06T13:49:36.000Z","status":"scored","rivals_grok_named":["Glamnetic","Dashing Diva","Kiss"],"grok_read":{"real":true,"status":"ready","would_recommend":true,"shock":"One AI model's read-back recommended this.","note":"Checked 8 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.","checked_at":"2026-10-08T02:37:20.000Z"},"evidence":[{"fact":"availability","label":"Availability","status":"mismatch","grok_said":"in stock","store_says":"out of stock","quote":"Calendar $64.00 $127.00 12 Days of Mani Magic - Holiday Calendar $60.00 $128.00 Sold out 8 Nights of Mani Magic - Hanukkah Set $50.00 $72.00 Pressies 12 Days of Mani Ma","source":"Product page","url":"https://oliveandjune.com/products/glossy-tip-black-french-press-on-short-round"},{"fact":"price","label":"Price","status":"couldnt_verify","grok_said":"Regular price $10","store_says":null,"quote":"Long Lasting Polish Add To Bag - Regular price $10 Long Lasting Top Coat L","source":null,"url":"https://oliveandjune.com/products/glossy-tip-black-french-press-on-short-round"},{"fact":"returns_window","label":"Returns window","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://oliveandjune.com/policies/refund-policy"},{"fact":"shipping_cost","label":"Shipping cost","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://oliveandjune.com/pages/shipping-and-returns"},{"fact":"delivery_estimate","label":"Delivery estimate","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://oliveandjune.com/pages/shipping-and-returns"}],"agent_rails":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:11.000Z","checkout_webmcp":{"status":"measured","detected":true,"tools":["get_checkout","update_checkout","complete_checkout"]},"webmcp":false,"storefront_mcp":true,"catalog_tool":"search_catalog","catalog_found":true,"cart_link":true,"ucp_profile":"valid","summary":"Agents can reach checkout through Shopify's agent catalog. 4 of 5 browser cart shoppers also added the product to the cart.","fix":null,"note":"Real HTTP check of the store's agent catalog, UCP, and storefront WebMCP adapter, plus Shopify-only Checkout WebMCP HTML detection when applicable (get/update/complete, buyer approval required). Not a browser session and not any third-party agent product. No model call or purchase. The full score comes from ARC browser shoppers A–E (real browser cart tests); this check does not change the score."}},{"brand":"ColourPop","slug":"colourpop","category":"beauty","category_label":"Beauty","homepage":"https://colourpop.com","product_url":"https://colourpop.com/products/the-valley-super-stain-peel-off-lip-stain-gloss-duo","product_name":"The Valley","page":"https://www.arcreport.ai/agent-index/colourpop","badge":"https://www.arcreport.ai/agent-index/colourpop/badge","agents_can_buy":true,"buy":{"verdict":"Agents can reach checkout through Shopify's agent catalog. Browser cart shoppers get stuck at the size picker.","agents_can_buy":true,"agent_catalog":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:08.000Z","status":"checkout","answers_catalog":true,"catalog_found":true,"checkout_link":true,"blocked":false,"has_rails":true},"browser":{"simulated":true,"could_buy":0,"shoppers":5,"stopped_at":"the size picker"}},"verdict":"Agents can reach checkout through Shopify's agent catalog. Browser cart shoppers get stuck at the size picker.","could_buy":0,"shoppers":5,"score":35,"rank":14,"failure":"Blocked at the size picker","tested_at":"2026-10-06T15:18:22.000Z","status":"scored","rivals_grok_named":["NYX Lip Lingerie","e.l.f. Main Stain","Maybelline SuperStay"],"grok_read":{"real":true,"status":"ready","would_recommend":true,"shock":"One AI model's read-back recommended this.","note":"Checked 7 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.","checked_at":"2026-10-07T15:37:21.000Z"},"evidence":[{"fact":"price","label":"Price","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://colourpop.com/products/the-valley-super-stain-peel-off-lip-stain-gloss-duo"},{"fact":"returns_window","label":"Returns window","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://colourpop.com/products/the-valley-super-stain-peel-off-lip-stain-gloss-duo"},{"fact":"shipping_cost","label":"Shipping cost","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://colourpop.com/policies/shipping-policy"},{"fact":"availability","label":"Availability","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://colourpop.com/products/the-valley-super-stain-peel-off-lip-stain-gloss-duo"},{"fact":"delivery_estimate","label":"Delivery estimate","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://colourpop.com/policies/shipping-policy"}],"agent_rails":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:08.000Z","checkout_webmcp":{"status":"measured","detected":true,"tools":["get_checkout","update_checkout","complete_checkout"]},"webmcp":true,"storefront_mcp":true,"catalog_tool":"search_catalog","catalog_found":true,"cart_link":true,"ucp_profile":"valid","summary":"Agents can reach checkout through Shopify's agent catalog. Browser cart shoppers get stuck at the size picker.","fix":null,"note":"Real HTTP check of the store's agent catalog, UCP, and storefront WebMCP adapter, plus Shopify-only Checkout WebMCP HTML detection when applicable (get/update/complete, buyer approval required). Not a browser session and not any third-party agent product. No model call or purchase. The full score comes from ARC browser shoppers A–E (real browser cart tests); this check does not change the score."}},{"brand":"e.l.f.","slug":"elf","category":"beauty","category_label":"Beauty","homepage":"https://www.elfcosmetics.com","product_url":"https://www.elfcosmetics.com/products/silky-body-cream","product_name":"Silky Body Cream","page":"https://www.arcreport.ai/agent-index/elf","badge":"https://www.arcreport.ai/agent-index/elf/badge","agents_can_buy":true,"buy":{"verdict":"Agents can reach checkout through Shopify's agent catalog. Browser cart shoppers get stuck at a human-check.","agents_can_buy":true,"agent_catalog":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:08.000Z","status":"checkout","answers_catalog":true,"catalog_found":true,"checkout_link":true,"blocked":false,"has_rails":true},"browser":{"simulated":true,"could_buy":0,"shoppers":5,"stopped_at":"a human-check"}},"verdict":"Agents can reach checkout through Shopify's agent catalog. Browser cart shoppers get stuck at a human-check.","could_buy":0,"shoppers":5,"score":35,"rank":15,"failure":"Stopped by a human-check","tested_at":"2026-10-06T17:32:53.000Z","status":"scored","rivals_grok_named":["Elemis"],"grok_read":{"real":true,"status":"ready","would_recommend":true,"shock":"One AI model's read-back recommended this.","note":"Checked 8 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.","checked_at":"2026-10-08T00:22:20.000Z"},"evidence":[{"fact":"shipping_cost","label":"Shipping cost","status":"mismatch","grok_said":"Free over $35","store_says":"free","quote":"Cosmetics One day only! Free shipping on us! No minimum spend or code needed.","source":"Policy page","url":"https://www.elfcosmetics.com/collections/best-sellers"},{"fact":"price","label":"Price","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://www.elfcosmetics.com/products/silky-body-cream"},{"fact":"returns_window","label":"Returns window","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://www.elfcosmetics.com/products/silky-body-cream"},{"fact":"availability","label":"Availability","status":"match","grok_said":"in stock","store_says":"in stock","quote":"\"availability\":\"https://schema.org/InStock\"","source":"schema.org JSON-LD","url":"https://www.elfcosmetics.com/products/silky-body-cream"},{"fact":"delivery_estimate","label":"Delivery estimate","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://www.elfcosmetics.com/collections/best-sellers"}],"agent_rails":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:08.000Z","checkout_webmcp":{"status":"unavailable","detected":null,"tools":[],"reason":"no available variant"},"webmcp":false,"storefront_mcp":true,"catalog_tool":"search_catalog","catalog_found":true,"cart_link":true,"ucp_profile":"valid","summary":"Agents can reach checkout through Shopify's agent catalog. Browser cart shoppers get stuck at a human-check.","fix":null,"note":"Real HTTP check of the store's agent catalog, UCP, and storefront WebMCP adapter, plus Shopify-only Checkout WebMCP HTML detection when applicable (get/update/complete, buyer approval required). Not a browser session and not any third-party agent product. No model call or purchase. The full score comes from ARC browser shoppers A–E (real browser cart tests); this check does not change the score."}},{"brand":"Fenty Beauty","slug":"fenty-beauty","category":"beauty","category_label":"Beauty","homepage":"https://fentybeauty.com","product_url":"https://fentybeauty.com/products/sun-stalkr-instant-warmth-bronzer-desert-em","product_name":"Sun Stalk'r Instant Warmth Bronzer","page":"https://www.arcreport.ai/agent-index/fenty-beauty","badge":"https://www.arcreport.ai/agent-index/fenty-beauty/badge","agents_can_buy":true,"buy":{"verdict":"Agents can reach checkout through Shopify's agent catalog. Browser cart shoppers get stuck at adding the product to the cart.","agents_can_buy":true,"agent_catalog":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:01.000Z","status":"checkout","answers_catalog":true,"catalog_found":true,"checkout_link":true,"blocked":false,"has_rails":true},"browser":{"simulated":true,"could_buy":0,"shoppers":5,"stopped_at":"adding the product to the cart"}},"verdict":"Agents can reach checkout through Shopify's agent catalog. Browser cart shoppers get stuck at adding the product to the cart.","could_buy":0,"shoppers":5,"score":35,"rank":16,"failure":"Couldn't add it to the cart","tested_at":"2026-10-06T13:02:38.000Z","status":"scored","rivals_grok_named":["Benefit Hoola","NARS Laguna","Rare Beauty","Charlotte Tilbury"],"grok_read":{"real":true,"status":"ready","would_recommend":true,"shock":"One AI model's read-back recommended this.","note":"Checked 8 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.","checked_at":"2026-10-08T06:22:21.000Z"},"evidence":[{"fact":"price","label":"Price","status":"couldnt_verify","grok_said":"$39","store_says":"$26.60, $27.30","quote":"\"price\" : \"27.3\"","source":"schema.org JSON-LD","url":"https://fentybeauty.com/products/sun-stalkr-instant-warmth-bronzer-desert-em"},{"fact":"returns_window","label":"Returns window","status":"match","grok_said":"30 days","store_says":"30 days","quote":"ase, we offer free pre-paid returns for all U orders within 30 days of your purchase!","source":"Policy page","url":"https://fentybeauty.com/policies/refund-policy"},{"fact":"shipping_cost","label":"Shipping cost","status":"match","grok_said":"free US standard","store_says":"free","quote":"Free Shipping Below are the free shipping offers on FentyBeauty.com.","source":"Policy page","url":"https://fentybeauty.com/pages/shipping-information"},{"fact":"availability","label":"Availability","status":"couldnt_verify","grok_said":"in stock","store_says":"in stock in 9 of 14 sizes","quote":"\"availability\" : \"https://schema.org/InStock\"","source":"schema.org JSON-LD","url":"https://fentybeauty.com/products/sun-stalkr-instant-warmth-bronzer-desert-em"},{"fact":"delivery_estimate","label":"Delivery estimate","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://fentybeauty.com/pages/shipping-information"}],"agent_rails":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:01.000Z","checkout_webmcp":{"status":"measured","detected":true,"tools":["get_checkout","update_checkout","complete_checkout"]},"webmcp":true,"storefront_mcp":true,"catalog_tool":"search_catalog","catalog_found":true,"cart_link":true,"ucp_profile":"valid","summary":"Agents can reach checkout through Shopify's agent catalog. Browser cart shoppers get stuck at adding the product to the cart.","fix":null,"note":"Real HTTP check of the store's agent catalog, UCP, and storefront WebMCP adapter, plus Shopify-only Checkout WebMCP HTML detection when applicable (get/update/complete, buyer approval required). Not a browser session and not any third-party agent product. No model call or purchase. The full score comes from ARC browser shoppers A–E (real browser cart tests); this check does not change the score."}},{"brand":"MERIT","slug":"merit","category":"beauty","category_label":"Beauty","homepage":"https://www.meritbeauty.com","product_url":"https://www.meritbeauty.com/products/blush-bronze-duo","product_name":"The Blush and Bronze Duo","page":"https://www.arcreport.ai/agent-index/merit","badge":"https://www.arcreport.ai/agent-index/merit/badge","agents_can_buy":true,"buy":{"verdict":"Agents can reach checkout through Shopify's agent catalog. Browser cart shoppers get stuck at the size picker.","agents_can_buy":true,"agent_catalog":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:41:54.000Z","status":"checkout","answers_catalog":true,"catalog_found":true,"checkout_link":true,"blocked":false,"has_rails":true},"browser":{"simulated":true,"could_buy":0,"shoppers":5,"stopped_at":"the size picker"}},"verdict":"Agents can reach checkout through Shopify's agent catalog. Browser cart shoppers get stuck at the size picker.","could_buy":0,"shoppers":5,"score":35,"rank":17,"failure":"Blocked at the size picker","tested_at":"2026-10-06T17:32:04.000Z","status":"scored","rivals_grok_named":["Pixi Blush Bronze Duo","NARS Multiple Duo"],"grok_read":{"real":true,"status":"ready","would_recommend":true,"shock":"One AI model's read-back recommended this.","note":"Checked 7 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.","checked_at":"2026-10-07T03:37:21.000Z"},"evidence":[{"fact":"shipping_cost","label":"Shipping cost","status":"mismatch","grok_said":"free over $45","store_says":"free","quote":"We currently ship with DHL, FedEx 2-Day, USPS, CDL, Evri, DPD and Passport Shipper selection is determined to ensure the fastest possible delivery to your location Do you offer free shipping?","source":"Policy page","url":"https://www.meritbeauty.com/pages/shipping-order"},{"fact":"price","label":"Price","status":"match","grok_said":"$56 on sale","store_says":"$56","quote":"\"price\" : \"56.0\"","source":"schema.org JSON-LD","url":"https://www.meritbeauty.com/products/blush-bronze-duo"},{"fact":"returns_window","label":"Returns window","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://www.meritbeauty.com/policies/refund-policy"},{"fact":"availability","label":"Availability","status":"match","grok_said":"in stock","store_says":"in stock","quote":"\"available\":true","source":"Shopify product JSON","url":"https://www.meritbeauty.com/products/blush-bronze-duo"},{"fact":"delivery_estimate","label":"Delivery estimate","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://www.meritbeauty.com/pages/shipping-order"}],"agent_rails":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:41:54.000Z","checkout_webmcp":{"status":"measured","detected":true,"tools":["get_checkout","update_checkout","complete_checkout"]},"webmcp":true,"storefront_mcp":true,"catalog_tool":"search_catalog","catalog_found":true,"cart_link":true,"ucp_profile":"valid","summary":"Agents can reach checkout through Shopify's agent catalog. Browser cart shoppers get stuck at the size picker.","fix":null,"note":"Real HTTP check of the store's agent catalog, UCP, and storefront WebMCP adapter, plus Shopify-only Checkout WebMCP HTML detection when applicable (get/update/complete, buyer approval required). Not a browser session and not any third-party agent product. No model call or purchase. The full score comes from ARC browser shoppers A–E (real browser cart tests); this check does not change the score."}},{"brand":"Function of Beauty","slug":"function","category":"beauty","category_label":"Beauty","homepage":"https://functionofbeauty.com","product_url":"https://functionofbeauty.com/products/straight-hair-mask-1","product_name":"Straight Hair Mask","page":"https://www.arcreport.ai/agent-index/function","badge":"https://www.arcreport.ai/agent-index/function/badge","agents_can_buy":true,"buy":{"verdict":"Agents can reach checkout through Shopify's agent catalog.","agents_can_buy":true,"agent_catalog":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:11.000Z","status":"checkout","answers_catalog":true,"catalog_found":true,"checkout_link":true,"blocked":false,"has_rails":true},"browser":{"simulated":true,"could_buy":null,"shoppers":null,"stopped_at":null}},"verdict":"Agents can reach checkout through Shopify's agent catalog.","could_buy":null,"shoppers":null,"score":null,"rank":null,"failure":null,"tested_at":null,"status":"queued","rivals_grok_named":["Eva NYC Therapy Session","Virtue Hydrating Mask","Verb Hydrate Mask","Moroccanoil"],"grok_read":{"real":true,"status":"ready","would_recommend":true,"shock":"One AI model's read-back recommended this.","note":"Checked 8 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.","checked_at":"2026-10-08T03:37:20.000Z"},"evidence":[{"fact":"delivery_estimate","label":"Delivery estimate","status":"mismatch","grok_said":"5-7 business days","store_says":"7–9 days","quote":"e formulate, and then we ship! This process typically takes 7-9 business days from the time the order is placed We'll make sure to send you a shipp","source":"Policy page","url":"https://functionofbeauty.com/pages/shipping"},{"fact":"price","label":"Price","status":"match","grok_said":"$9.97","store_says":"$9.97","quote":"\"price\": \"9.97\"","source":"schema.org JSON-LD","url":"https://functionofbeauty.com/products/straight-hair-mask-1"},{"fact":"returns_window","label":"Returns window","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://functionofbeauty.com/products/straight-hair-mask-1"},{"fact":"shipping_cost","label":"Shipping cost","status":"match","grok_said":"Free over $75","store_says":"Over $75","quote":"Subscribe & Save Get 20% off your first subscription Free Shipping on Orders Over $75 Free standard shipping applies to one-off orders over $75 shipping to the United States or Canada.","source":"Policy page","url":"https://functionofbeauty.com/pages/shipping"},{"fact":"availability","label":"Availability","status":"match","grok_said":"in stock","store_says":"in stock","quote":"\"availability\": \"https://schema.org/InStock\"","source":"schema.org JSON-LD","url":"https://functionofbeauty.com/products/straight-hair-mask-1"}],"agent_rails":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:11.000Z","checkout_webmcp":{"status":"not_applicable","detected":null,"tools":[]},"webmcp":false,"storefront_mcp":true,"catalog_tool":"search_catalog","catalog_found":true,"cart_link":true,"ucp_profile":"valid","summary":"Agents can reach checkout through Shopify's agent catalog.","fix":null,"note":"Real HTTP check of the store's agent catalog, UCP, and storefront WebMCP adapter, plus Shopify-only Checkout WebMCP HTML detection when applicable (get/update/complete, buyer approval required). Not a browser session and not any third-party agent product. No model call or purchase. The full score comes from ARC browser shoppers A–E (real browser cart tests); this check does not change the score."}},{"brand":"Rhode","slug":"rhode","category":"beauty","category_label":"Beauty","homepage":"https://www.rhodeskin.com","product_url":"https://www.rhodeskin.com/products/peptide-lip-tint-pretzel","product_name":"Peptide Lip Tint","page":"https://www.arcreport.ai/agent-index/rhode","badge":"https://www.arcreport.ai/agent-index/rhode/badge","agents_can_buy":true,"buy":{"verdict":"Agents can reach checkout through Shopify's agent catalog.","agents_can_buy":true,"agent_catalog":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:05.000Z","status":"checkout","answers_catalog":true,"catalog_found":true,"checkout_link":true,"blocked":false,"has_rails":true},"browser":{"simulated":true,"could_buy":null,"shoppers":null,"stopped_at":null}},"verdict":"Agents can reach checkout through Shopify's agent catalog.","could_buy":null,"shoppers":null,"score":null,"rank":null,"failure":null,"tested_at":null,"status":"queued","rivals_grok_named":["Summer Fridays Lip Butter Balm","Laneige Lip Glowy Balm","Glossier Lip Oil"],"grok_read":{"real":true,"status":"ready","would_recommend":false,"shock":"One AI model's read-back named Summer Fridays Lip Butter Balm, Laneige Lip Glowy Balm, or Glossier Lip Oil instead.","note":"Checked 8 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.","checked_at":"2026-10-08T01:22:21.000Z"},"evidence":[{"fact":"availability","label":"Availability","status":"mismatch","grok_said":"out of stock","store_says":"in stock","quote":"\"available\":true","source":"Shopify product JSON","url":"https://www.rhodeskin.com/products/peptide-lip-tint-pretzel"},{"fact":"price","label":"Price","status":"match","grok_said":"$20","store_says":"$20","quote":"\"price\":2000","source":"Shopify product JSON","url":"https://www.rhodeskin.com/products/peptide-lip-tint-pretzel"},{"fact":"returns_window","label":"Returns window","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://www.rhodeskin.com/policies/refund-policy"},{"fact":"shipping_cost","label":"Shipping cost","status":"match","grok_said":"free over $45","store_says":"over $45","quote":"free US shipping on orders over $45 free US shipping on orders over $45 Shop One of EVERYTHING really good.","source":"Policy page","url":"https://www.rhodeskin.com/collections/shop"},{"fact":"delivery_estimate","label":"Delivery estimate","status":"grok_didnt_know","grok_said":null,"store_says":null,"quote":null,"source":null,"url":"https://www.rhodeskin.com/collections/shop"}],"agent_rails":{"real":true,"affects_score":false,"checked_at":"2026-10-09T06:42:05.000Z","checkout_webmcp":{"status":"measured","detected":true,"tools":["get_checkout","update_checkout","complete_checkout"]},"webmcp":true,"storefront_mcp":true,"catalog_tool":"search_catalog","catalog_found":true,"cart_link":true,"ucp_profile":"valid","summary":"Agents can reach checkout through Shopify's agent catalog.","fix":null,"note":"Real HTTP check of the store's agent catalog, UCP, and storefront WebMCP adapter, plus Shopify-only Checkout WebMCP HTML detection when applicable (get/update/complete, buyer approval required). Not a browser session and not any third-party agent product. No model call or purchase. The full score comes from ARC browser shoppers A–E (real browser cart tests); this check does not change the score."}}]}