{"type":"firestarter.listing","listing":{"id":"lst_6FRNQo2Q","product_name":"Huffin Hounds Marci T-Shirt","category":"Tees","description":"The Marci in Dust Tan is a slim and cropped-at-the-waist tee cut from a 160 gsm lightweight soft jersey cotton. The fabric goes through a softening shrinkage wash before assembly, then dyed after the pre-rinse for a soft hand feel. Shorter capped sleeves and a ribbed neckline. The Huffin Hounds graphic is water-based, purposefully faded, and printed off-center.","images":["https://cdn.shopify.com/s/files/1/0008/7647/8515/files/MARCI_T-SHIRT-HUFFIN_HOUNDS_28715.jpg?v=1776469598","https://cdn.shopify.com/s/files/1/0008/7647/8515/files/MARCI_T-SHIRT-HUFFIN_HOUNDS_27421.jpg?v=1776469598","https://cdn.shopify.com/s/files/1/0008/7647/8515/files/MARCI_T-SHIRT-HUFFIN_HOUNDS_27405.jpg?v=1776469598","https://cdn.shopify.com/s/files/1/0008/7647/8515/files/MARCI_T-SHIRT-HUFFIN_HOUNDS_27410.jpg?v=1776469598","https://cdn.shopify.com/s/files/1/0008/7647/8515/files/MARCI_T-SHIRT-HUFFIN_HOUNDS_27414.jpg?v=1776469598","https://cdn.shopify.com/s/files/1/0008/7647/8515/files/MARCI_T-SHIRT-HUFFIN_HOUNDS_27415.jpg?v=1776469598","https://cdn.shopify.com/s/files/1/0008/7647/8515/files/MARCI_T-SHIRT-HUFFIN_HOUNDS_29165.jpg?v=1776469580"],"price":85,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:28.769Z"},"share_url":"https://firestarter.network/l/lst_6FRNQo2Q","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_6FRNQo2Q' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Huffin Hounds Marci T-Shirt' and a budget_max comfortably above $85.00 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."]}}