{"type":"firestarter.listing","listing":{"id":"lst_m4ligF8N","product_name":"Powered By Plants (Unisex)","category":null,"description":"You just rolled a D20 and scored this awesome weightlifting druid shirt. Because druids are powered by plants, and so are we. This shirt is super soft, breathable, and has just the right amount of stretch. Need we say more?\n\n• 100% combed and ring-spun cotton\n• Fabric weight: 4.2 oz/yd² (142 g/m²)\n• Pre-shrunk fabric\n• Side-seamed construction\n• Shoulder-to-shoulder taping\n\nThis product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!","images":["https://cdn.shopify.com/s/files/1/0004/0058/8861/files/unisex-staple-t-shirt-vintage-black-front-68530470cb3ea.jpg?v=1750271101"],"price":25,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:58.777Z"},"share_url":"https://firestarter.network/l/lst_m4ligF8N","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_m4ligF8N' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Powered By Plants (Unisex)' 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."]}}