{"type":"firestarter.listing","listing":{"id":"lst_h80SSoYS","product_name":"Mushroom T Shirt | Organic Cotton | White","category":"Jersey","description":"There is a fungus amongst us. Embroidery mushroom t-shirt. Why not. Celebrating natures internet, mycelium and the above earth dwellers, the mushroom is a closer brother to humans than plants according to their DNA. Quality embroidery t-shirt, part of Percival DNA.\n\n\n Men's Embroidered T Shirt\n\n\n\nFeatures:  Men's heavyweight t-shirt made from 100% organic cotton, featuring a custom embroidered mushroom design. This white t shirt is a comfortable and stylish wardrobe staple, perfect for layering or wearing on its own and ideal for casual yet refined styling.\n\n\nMaterial: 100% Organic Cotton\n\nColour: White\n\nFit: Regular Fit\n\nWeight: 240 gsm Heavyweight T Shirt\n\n Care: Wash at 30°C. Do not tumble dry. For more information, see our T-Shirt Care Guide.\n\n\nWant to see more? Explore the rest of our T-Shirt collection. Alternatively, complete the look with Percival Trousers.\n\nModel is 5'11 wearing size L\n\nOur mission at Percival is always to make quality garments at prices that our demographic can afford. This means sometimes we make abroad at factories we trust. This item is made in Portugal from 100% GOTS Certified Organic Cotton.\n\nMachine wash 30 degrees, iron at low heat, no tumble dry, no bleach, no dry clean.\n\n \n","images":["https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR_22.jpg?v=1726184441","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR_2cb48433-29ad-40e9-b8ea-59b2ed205290.jpg?v=1726184274","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR_2_c834bf98-44e6-4af1-8e35-58e4976f74e9.jpg?v=1726184376","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR_3_69d07c79-37b7-4e34-8169-09f3828f69af.jpg?v=1726185354"],"price":57,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:18.059Z"},"share_url":"https://firestarter.network/l/lst_h80SSoYS","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_h80SSoYS' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mushroom T Shirt | Organic Cotton | White' and a budget_max comfortably above $57.00 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."]}}