{"type":"firestarter.listing","listing":{"id":"lst_cfM1I5Ia","product_name":"Harker's Flannel - Mega Plaid : Petrol","category":"Men's Shirts","description":"One of our best sellers, the Harker's Flannel brings buttery soft warmth to the Howler table. We kept it simple enough to be a staple in your closet but added a little Howler vibe with a single button-through flap pocket on the left chest, reinforced elbow patches, custom metal buttons and a hunter's yoke on the right shoulder.","images":["https://cdn.shopify.com/s/files/1/0206/9034/files/F25_LS-Shirt_Harker_s-Flannel_Mega-Plaid-Petrol_Flat-Front_Tan.jpg?v=1753371619","https://cdn.shopify.com/s/files/1/0206/9034/files/F25_LS-Shirt_Harker_s-Flannel_Mega-Plaid-Petrol__F25_LS-Shirt_Harker_s-Flannel_Mega-Plaid-Petrol_Lifestyle-01_tan.jpg?v=1753371621","https://cdn.shopify.com/s/files/1/0206/9034/files/F25_LS-Shirt_Harker_s-Flannel_Mega-Plaid-Petrol__F25_LS-Shirt_Harker_s-Flannel_Mega-Plaid-Petrol_Angle_tan.jpg?v=1753371623","https://cdn.shopify.com/s/files/1/0206/9034/files/F25_LS-Shirt_Harker_s-Flannel_Mega-Plaid-Petrol__F25_LS-Shirt_Harker_s-Flannel_Mega-Plaid-Petrol_Model-Front_tan.jpg?v=1754323201","https://cdn.shopify.com/s/files/1/0206/9034/files/F25_LS-Shirt_Harker_s-Flannel_Mega-Plaid-Petrol__F25_LS-Shirt_Harker_s-Flannel_Mega-Plaid-Petrol_Model-Back_tan.jpg?v=1754323201","https://cdn.shopify.com/s/files/1/0206/9034/files/F25_LS-Shirt_Harker_s-Flannel_Mega-Plaid-Petrol__F25_LS-Shirt_Harker_s-Flannel_Mega-Plaid-Petrol_Detail-02_tan.jpg?v=1754323201","https://cdn.shopify.com/s/files/1/0206/9034/files/F25_LS-Shirt_Harker_s-Flannel_Mega-Plaid-Petrol__F25_LS-Shirt_Harker_s-Flannel_Mega-Plaid-Petrol_Detail-01_tan.jpg?v=1754323201","https://cdn.shopify.com/s/files/1/0206/9034/files/F25_LS-Shirt_Harker_s-Flannel_Mega-Plaid-Petrol__F25_LS-Shirt_Harker_s-Flannel_Mega-Plaid-Petrol_Lifestyle-03_tan.jpg?v=1754323201"],"price":99,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:29:56.335Z"},"share_url":"https://firestarter.network/l/lst_cfM1I5Ia","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 ","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_cfM1I5Ia' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Harker's Flannel - Mega Plaid : Petrol' and a budget_max comfortably above $99.00 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."]}}