{"type":"firestarter.listing","listing":{"id":"lst_Wu5D2Kr0","product_name":"Stretch Tuxedo Shirt - Black","category":"Shirt","description":"Refined, resilient, and tailored for formal distinction—our Poplin Tuxedo Shirt combines timeless elegance with modern comfort. Crafted from a premium blend of 97% cotton and 3% spandex, the lightweight poplin weave offers a crisp, smooth finish with added stretch for enhanced mobility and all-evening ease.  Designed with black-tie occasions in mind, this shirt features classic tuxedo details such as a Tuxedo Stud Placket and French cuffs for cufflinks.  The poplin fabric delivers a clean, polished look that resists wrinkling while maintaining its shape from ceremony to afterparty.  Perfectly balancing sophistication and wearability, this tuxedo shirt is a refined essential for weddings, galas, and any formal event where detail matters.","images":["https://cdn.shopify.com/s/files/1/0434/4097/files/folded-tuxedoshirt_base_collar-cutaway_placket-french_dd937853-bf2a-4580-ad37-f2563390722c.jpg?v=1756398315","https://cdn.shopify.com/s/files/1/0434/4097/files/swatch_stretch-black-286_b47ea772-b62b-4493-b767-4b0a97d958b9.jpg?v=1756398315","https://cdn.shopify.com/s/files/1/0434/4097/files/look_07_0900_ad05050b-b765-419b-addb-8f3da1d7ba0c.jpg?v=1756398315"],"price":219,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:24.053Z"},"share_url":"https://firestarter.network/l/lst_Wu5D2Kr0","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_Wu5D2Kr0' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Stretch Tuxedo Shirt - Black' and a budget_max comfortably above $219.00 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."]}}