{"type":"firestarter.listing","listing":{"id":"lst_k37pn2tk","product_name":"Mostly French, Signed by Makenna Held!","category":"Books","description":"Signed by the author! Mostly French is a love letter to the South of France, with 100+ recipes that transport you straight to Julia Child’s former home. Mostly French is a stunningly beautiful cookbook developed and photographed at La Pitchoune, Julia Child’s home in Provence.","images":["https://cdn.shopify.com/s/files/1/0548/7922/3970/files/book-mostly-french-makenna-held-cover.jpg?v=1745846174","https://cdn.shopify.com/s/files/1/0548/7922/3970/files/book-mostly-french-makenna-held-summer-recipes.jpg?v=1745846200","https://cdn.shopify.com/s/files/1/0548/7922/3970/files/book-mostly-french-makenna-held-mont-dor-recipe.jpg?v=1745846306","https://cdn.shopify.com/s/files/1/0548/7922/3970/files/book-mostly-french-makenna-held-kitchen.jpg?v=1745846306"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:09.751Z"},"share_url":"https://firestarter.network/l/lst_k37pn2tk","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_k37pn2tk' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mostly French, Signed by Makenna Held!' and a budget_max comfortably above $40.00 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."]}}