{"type":"firestarter.listing","listing":{"id":"lst_-tVvhD9c","product_name":"Guac On - Men's Boxer - Lava Rock","category":"Men's Boxer","description":"Meet your new favorite cotton boxers. The Guac On print brings vibrant tacos and nachos to a deep Lava Rock background, bold food-themed men's printed underwear crafted from breathable organic cotton poplin with a functioning button fly. Comfortable, characterful, and unapologetically fun. Shop our men's collection, separates, and new arrivals for more statement-making prints and matching styles.\n\n\nMaterials: 100% Organic Cotton Poplin\n\nSizing: Men's cotton boxers feature functioning button fly and 3 ½\" inseam. Please note: no pockets on this style.\n\nFit: Fits true to size. For sizing guidance, take a look at our Size Chart.\n\nEthically Made: Designed in Philadelphia and hand screen-printed by artisans in India.\n\nCare: Launder on a delicate cycle with like colors. Tumble dry on low heat to avoid shrinkage and maintain its fresh look. Press lightly for a fancy look.\n","images":["https://cdn.shopify.com/s/files/1/1543/8719/files/PF_SU26_GuacOn_LavaRock_MensBoxer_001.jpg?v=1779461081"],"price":48,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:09.723Z"},"share_url":"https://firestarter.network/l/lst_-tVvhD9c","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_-tVvhD9c' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Guac On - Men's Boxer - Lava Rock' and a budget_max comfortably above $48.00 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."]}}