{"type":"firestarter.listing","listing":{"id":"lst_WQ0L5W73","product_name":"Perci Chainstitch T Shirt | Organic Cotton | Navy","category":"Jersey","description":"Perci Chainstitch at your service, Sir. Perci Chainstitch, shaken, stirred, no ice. Perci Chainstitch, Commander of the armies of the south, General of the United Legions and old mate of the King, his Royal Boss Man, Sir Embellishment Embroidery. Brother to Percival Chainstitch, first of his name. Basically this is a tidy bit of chainstitch embroidery t-shirt kit. Made in limited quantities from quality organic cotton in Portugal.\n\nMen's Heavyweight T Shirt\n\n\nFeatures: Quality organic cotton, constructed in Portugal. A quality bit of everyday wear, the humble t-shirt can be dressed up and down with ease. Embroidery at chest, made in limited quantities. \n\nMaterial: 100% organic cotton\n\nColour: Navy\n\nFit: Standard fit, take your usual size\n\nCare: Iron on low heat, do not bleach, wash on cold or at 30 degrees, best not to tumble dry but is possible.\n\nWant to see more? Check the rest of the T Shirts.\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","images":["https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR_3_44d3a75d-904c-454a-965c-7336875e8f13.jpg?v=1741794217","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR_2_c61aacea-da35-46be-92c8-2def76422a15.jpg?v=1741794217","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR_1_4d4e51a4-f0d2-47c4-ac54-a3741a54f263.jpg?v=1741794217","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR_4_10e79aab-54ea-44d8-b44d-636e7696062d.jpg?v=1741716641"],"price":87,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:17.988Z"},"share_url":"https://firestarter.network/l/lst_WQ0L5W73","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_WQ0L5W73' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Perci Chainstitch T Shirt | Organic Cotton | Navy' and a budget_max comfortably above $87.00 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."]}}