{"type":"firestarter.listing","listing":{"id":"lst_QPe_MOnY","product_name":"Short sleeve t-shirt","category":null,"description":"The tri-blend fabric creates a vintage, fitted look. And extreme durability makes this t-shirt withstand repeated washings and still remain super comfortable. Every few months, 100% of the profits made from any apparel we sell is donated to a different non-profit or charity that helps people feel good. The Feel Good Lab makes zero money. As a supporter, you'll be able to vote on the organization we make the donation to once we've raised enough funds.\n\n• Tri-blend construction (50% polyester/25% combed ring-spun cotton/25% rayon) \n• 40 singles thread weight\n• Comfortable and durable\n• Contemporary fit\n• Lightweight","images":["https://cdn.shopify.com/s/files/1/1525/3870/products/mockup-d97c4345.jpg?v=1496630240","https://cdn.shopify.com/s/files/1/1525/3870/products/mockup-c3d6359a.jpg?v=1496630242","https://cdn.shopify.com/s/files/1/1525/3870/products/mockup-98e201bf.jpg?v=1496630244","https://cdn.shopify.com/s/files/1/1525/3870/products/mockup-a8db3262.jpg?v=1496630245","https://cdn.shopify.com/s/files/1/1525/3870/products/mockup-8b28213e.jpg?v=1496630247"],"price":25,"currency":"USD","in_stock":true,"inventory_qty":279972,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:59.232Z"},"share_url":"https://firestarter.network/l/lst_QPe_MOnY","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_QPe_MOnY' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Short sleeve t-shirt' and a budget_max comfortably above $25.00 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."]}}