{"type":"firestarter.listing","listing":{"id":"lst_xPzUplYz","product_name":"Breed Your Own Vegetable Varieties","category":"Gift Shop","description":"Authoritative and easy-to-understand, this book is the definitive guide to plant breeding and seed saving for the serious home gardener and the small-scale farmer or commercial grower. Discover how to breed for a wide range of different traits, how to save seed and maintain varieties, how to conduct your own trials and other research, and how to breed for performance under organic or sustainable growing methods.Written by Carol Deppe","images":["https://cdn.shopify.com/s/files/1/0072/0909/1117/files/IMG_9122.jpg?v=1689861204","https://cdn.shopify.com/s/files/1/0072/0909/1117/files/IMG_9151.jpg?v=1689861358","https://cdn.shopify.com/s/files/1/0072/0909/1117/files/IMG_9152.jpg?v=1689861358"],"price":29.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:39.248Z"},"share_url":"https://firestarter.network/l/lst_xPzUplYz","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_xPzUplYz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Breed Your Own Vegetable Varieties' and a budget_max comfortably above $29.99 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."]}}