{"type":"firestarter.listing","listing":{"id":"lst_156dCPsv","product_name":"Gymshark Vital Tank - Black/Silhouette Grey","category":"Mens>Apparel>Sleeveless Tops>tanks","description":"LOOK GOOD. TRAIN HARD.Vital is equal parts performance and physique-enhancing. Because when you look good, you train harder. It’s just science.\nSuper lightweight material (187gsm) keeps you moving freely\nSweat-wicking material pulls moisture from your skin, so you stay focused\nSIZE & FIT\nSlim fit\nModel is 5'10\" and wears M\nMATERIALS & CARE\n65% Nylon, 35% Polyester\n187gsm, lightweight fabric\nSKU: A4C4E-BBMW","images":["https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalD2IterationTankBlackSilhouetteGreyA4C4E_BBMW_0207.jpg?v=1774360236","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalD2IterationTankBlackSilhouetteGreyA4C4E_BBMW_0235.jpg?v=1774360236","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalD2IterationTankBlackSilhouetteGreyA4C4E_BBMW_0218.jpg?v=1774360236","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalD2IterationTankBlackSilhouetteGreyA4C4E_BBMW_0213.jpg?v=1774360236","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalD2IterationTankBlackSilhouetteGreyA4C4E_BBMW_0228.jpg?v=1774360236","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalD2IterationTankBlackSilhouetteGreyA4C4E_BBMW_0223.jpg?v=1774360236"],"price":32,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:19.473Z"},"share_url":"https://firestarter.network/l/lst_156dCPsv","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer ","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_156dCPsv' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gymshark Vital Tank - Black/Silhouette Grey' and a budget_max comfortably above $32.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}