{"type":"firestarter.listing","listing":{"id":"lst_3K1XHlnI","product_name":"Romanesco Fennel Seeds","category":"Seeds & Plants","description":"You are in for a real treat with this gourmet, but often overlooked, garden wonder. Also called Roman or Florence fennel, the crisp, bulbous stem has a delicious, anise flavor and can be eaten raw, sautéed, fried, and used in soups or pasta. Feathery foliage is attractive and is an excellent fresh garnish. Seed can also be harvested as a spice. For best \"bulb\" production, sow for fall harvest.","images":["https://cdn.shopify.com/s/files/1/0658/5693/0045/files/6129i_Fennel-Romanesco-ORG_6pqeq6_e19bdb16-08b2-48a8-8715-75a86ec4b19d.jpg?v=1773115052","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/6129si_Fennel-Perfection-ORG_fae9d775-a404-40d2-acd4-7c1182c82a68.jpg?v=1773115052","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/6129w_Fennel-Romanesco-ORG_gbfjv0_d3a7e50a-2890-436c-a8b1-8b6726bb8801.jpg?v=1773115052","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/romanesco-fennel-seeds.jpg?v=1773115052"],"price":2.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:02.339Z"},"share_url":"https://firestarter.network/l/lst_3K1XHlnI","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_3K1XHlnI' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Romanesco Fennel Seeds' and a budget_max comfortably above $2.99 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."]}}