{"type":"firestarter.listing","listing":{"id":"lst_h5rbGv02","product_name":"Otto Oversized T Shirt | Organic Cotton | Charcoal","category":"Jersey","description":"Oversized done properly. Otto is cut from heavyweight organic jersey and garment-dyed to a rich charcoal for that lived-in feel from first wear. Small chest motif up front, big statement on the back – subtle until you leave. Always pleases.\n\nMen's Oversized Graphic T-Shirt in Charcoal\n\n\nFeatures: Men's oversized t-shirt in charcoal, cut from 100% organic cotton 260gsm jersey with a soft hand-feel. Boxy through the body and sleeve with a ribbed crew neck. A small blue floral line-drawing graphic sits on the chest, with a larger back print featuring the same floral motif above a mixed collegiate and script lettering arrangement. A versatile oversized graphic tee for everyday wear.\n\n\nMaterial: 100% Organic Cotton, 260 GSM\n\n\nColour: Charcoal grey\n\n\nFit: Oversized, relaxed through body and sleeve\n\n\nCare: Wash at 30° inside out with similar colours. No tumble drying or bleach. Iron on low, on reverse.\n\nCollection: SS26\n\n\nWant to see more? Check the rest of the Men's T Shirts collection. For further inspiration, check out our New Arrivals.\n \n \nMade in Portugal\n ","images":["https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR2_063ecc04-21e9-4436-823e-4d162a815fac.jpg?v=1777547625","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR_2c41a200-065a-49e8-8ef5-30af8785b151.jpg?v=1777547659","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR3_ec927614-14df-47e4-bc39-33844c4a2f37.jpg?v=1777547645","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR1_5fc78673-310c-4c1e-95de-d441f1e94dad.jpg?v=1777547680","https://cdn.shopify.com/s/files/1/1479/8488/files/Otto_Oversized_Tshirt_W7A9173.jpg?v=1778576754","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR4_a2eeebbe-59b6-4434-942d-8c909d366d1f.jpg?v=1777547696"],"price":105,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:17.019Z"},"share_url":"https://firestarter.network/l/lst_h5rbGv02","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_h5rbGv02' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Otto Oversized T Shirt | Organic Cotton | Charcoal' and a budget_max comfortably above $105.00 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."]}}