{"type":"firestarter.listing","listing":{"id":"lst_qRcqQyey","product_name":"master-piece x Universal Works Black Single Jersey Print Tee","category":"Collab","description":"Print Tee a regular fitting tee, part of our master-piece colaboration, with contrast stitching and a master-piece x Universal Works printed graphic front and back.\nModel is 6’0\" with a 37\" chest and a 30.5\" waist, wearing a size ‘Large' top and size ’32' bottoms.\n \nOur simple, core fabric - a 150g soft, regular T-shirt weight single jersey.\n \n• Comfortable, relaxed fit.\n• Ribbed neck.\n• Front and back print.\n• Fabric Content: 100% Cotton.\n• Washcare: Wash at 30 degrees. Do not bleach. Do not tumble dry. Cool iron. Do not dry clean.\n• Please be aware that the measurements below are technical measurements that are based on the garment laid flat and are useful as a general guide only.\n \n\n\n\nMeasured in Centimetres.\nXS\nS\nM\nL\nXL\nXXL\nXXXL\n\n\n\nCentre Back Length.\n\n66\n68\n70\n72\n74\n76\n78\n\n\nChest Width - 2.5cm Below Armhole.\n51\n53.5\n56\n58.5\n61\n63.5\n66\n\n\nSleeve Length - From Shoulder (inc. Cuff.)\n21\n22\n23\n24\n25\n26\n27\n\n\nAcross Shoulders.\n42\n44\n46\n48\n50\n52\n54\n\n\n","images":["https://cdn.shopify.com/s/files/1/1831/8429/files/MP34217_single-jersey-black_1.jpg?v=1771936874","https://cdn.shopify.com/s/files/1/1831/8429/files/MP34217_Single-Jersey_Black_Model_1.jpg?v=1777302297","https://cdn.shopify.com/s/files/1/1831/8429/files/MP34217_Single-Jersey_Black_Model_2.jpg?v=1777302297","https://cdn.shopify.com/s/files/1/1831/8429/files/MP34217_single-jersey-black_swatch.jpg?v=1771936964","https://cdn.shopify.com/s/files/1/1831/8429/files/MP34217_single-jersey-black_2.jpg?v=1771936964","https://cdn.shopify.com/s/files/1/1831/8429/files/MP34217_single-jersey-black_3.jpg?v=1771936964","https://cdn.shopify.com/s/files/1/1831/8429/files/MP34217_single-jersey-black_4.jpg?v=1771936964","https://cdn.shopify.com/s/files/1/1831/8429/files/MP34217_Single-Jersey_Black_FL_1.jpg?v=1777302297"],"price":60,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:20.168Z"},"share_url":"https://firestarter.network/l/lst_qRcqQyey","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 <your Firestarter API key>","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_qRcqQyey' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy master-piece x Universal Works Black Single Jersey Print Tee' and a budget_max comfortably above $60.00 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."]}}