{"type":"firestarter.listing","listing":{"id":"lst_Yvzd2sb6","product_name":"PICK TEE","category":"Graphic Tees","description":"Since 1954, Katin has built products guided by three principles: quality, durability, and good looks. The Reissue Series brings archival designs back using original patterns, era-specific fits, and the details that defined them. Authentic Katin, rebuilt with purpose.\nThe Pick Tee is part of the first Reissue installment, featuring heritage artwork pulled from the archives. Printed on premium cotton tees for everyday comfort, with a soft hand feel and lasting durability.\n\n100% Certified Organic Cotton\nStandard Fit tee\nGarment Washed With Softener\nKatin flag label\n\nPast eras. Present craft. Future classics.","images":["https://cdn.shopify.com/s/files/1/0802/7401/files/katin-su26-pick-tee-black-wash-flat-lay-back.jpg?v=1780004348","https://cdn.shopify.com/s/files/1/0802/7401/files/katin-su26-pick-tee-black-wash-on-model-01-front.jpg?v=1781720085","https://cdn.shopify.com/s/files/1/0802/7401/files/katin-su26-pick-tee-black-wash-on-model-02-side.jpg?v=1781720085","https://cdn.shopify.com/s/files/1/0802/7401/files/katin-su26-pick-tee-black-wash-on-model-03-back.jpg?v=1781720085","https://cdn.shopify.com/s/files/1/0802/7401/files/katin-su26-pick-tee-black-wash-flat-lay-front.jpg?v=1780004348","https://cdn.shopify.com/s/files/1/0802/7401/files/katin-su26-pick-tee-white-flat-lay-back_909699cd-f48b-4207-bff3-13b2b6777261.jpg?v=1781903851","https://cdn.shopify.com/s/files/1/0802/7401/files/katin-su26-pick-tee-white-on-model-01-front.jpg?v=1781720084","https://cdn.shopify.com/s/files/1/0802/7401/files/katin-su26-pick-tee-white-on-model-02-side.jpg?v=1781720085","https://cdn.shopify.com/s/files/1/0802/7401/files/katin-su26-pick-tee-white-on-model-03-back.jpg?v=1781720084","https://cdn.shopify.com/s/files/1/0802/7401/files/katin-su26-pick-tee-white-flat-lay-front_e1bc56f8-0cf4-435d-80ac-5bae2508da7a.jpg?v=1781903848"],"price":35,"currency":"USD","in_stock":true,"inventory_qty":99990,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:30.173Z"},"share_url":"https://firestarter.network/l/lst_Yvzd2sb6","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_Yvzd2sb6' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy PICK TEE' and a budget_max comfortably above $35.00 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."]}}