{"type":"firestarter.listing","listing":{"id":"lst_5kHC9c4b","product_name":"Men's Everyday Mid-Length Boxer Briefs - Black","category":"Underwear","description":"\n\n Comfortable elastic waistband that won't dig or slip.\n\n Double-layered pouch for gentle yet secure support.\n\n Mid-thigh length for a slightly longer boxer style.\n\n Lightweight design that won't bunch or ride up. \n\n Form fitting with plenty of room to stretch.\n\n  Please note that this product has recently undergone a name change and was formerly known as the Men's Everyday Long Boxers.\n","images":["https://cdn.shopify.com/s/files/1/2100/3755/files/mid_B10858_BLK_MensEverydayMid-LengthBoxerBriefs_Black_front-mid-crop-01.jpg?v=1770261310","https://cdn.shopify.com/s/files/1/2100/3755/files/mid_B10858_BLK_MensEverydayLongBoxers_Black_back-full-crop-01.jpg?v=1770261310","https://cdn.shopify.com/s/files/1/2100/3755/files/mid_B10858_BLK_MensEverydayLongBoxers_Black_side-full-crop-01.jpg?v=1770261310","https://cdn.shopify.com/s/files/1/2100/3755/files/mid_B10858_BLK_MensEverydayLongBoxers_Black_detail-01.jpg?v=1770261310","https://cdn.shopify.com/s/files/1/2100/3755/files/mid_B10858_BLK_MensEverydayLongBoxers_Black_creative-01.jpg?v=1770261310","https://cdn.shopify.com/s/files/1/2100/3755/files/mid_B10858_BLK_MensEverydayLongBoxers_Black_reative-02.jpg?v=1770261310","https://cdn.shopify.com/s/files/1/2100/3755/files/ghost_B10858_BLK_MensEverydayMid-LengthBoxerBriefs_Black_FRONT.jpg?v=1770261310","https://cdn.shopify.com/s/files/1/2100/3755/files/ghost_B10858_BLK_MensEverydayMid-LengthBoxerBriefs_Black_REAR.jpg?v=1770261310","https://cdn.shopify.com/s/files/1/2100/3755/files/fabric_B10858_BLK_macro-swatch.jpg?v=1770261310","https://cdn.shopify.com/s/files/1/2100/3755/files/fabric_B10858_BLK_creative-swatch.jpg?v=1770261310"],"price":19.57,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:12.047Z"},"share_url":"https://firestarter.network/l/lst_5kHC9c4b","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_5kHC9c4b' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Men's Everyday Mid-Length Boxer Briefs - Black' and a budget_max comfortably above $19.57 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."]}}