{"type":"firestarter.listing","listing":{"id":"lst_NGnjcgUN","product_name":"Palla Rossa Mavrik Radicchio Seeds","category":"Seeds & Plants","description":"Bring color and fresh flavor to your kitchen! Radicchio heads up and develops color best in cool weather. Excellent for overwintering in USDA zone 4 and warmer, and heads regrow if cut correctly (details inside packet). The distinctive and mildly bitter flavor sweetens with frost and can be mellowed by grilling or a flash in the pan.","images":["https://cdn.shopify.com/s/files/1/0658/5693/0045/files/3119i_Radicchio-Palla-Rossa-Mavrik-ORG_vgjv1n_e61efdb7-4b93-4770-ac0d-713defc7795d.jpg?v=1773114629","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/3119si_Radicchio-Palla-Rossa-Mavrik-ORG_b883f87e-c255-4580-8c66-bfd2f1f0b8c3.jpg?v=1773114629","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/3119w_Radicchio-Palla-Rossa-Mavrik-ORG_1vty58_95eb6ac6-2551-44ff-aa60-eb780a5524fb.jpg?v=1773114629","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/palla-rossa-mavrik-radicchio-seeds.jpg?v=1773114629"],"price":2.69,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:02.476Z"},"share_url":"https://firestarter.network/l/lst_NGnjcgUN","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_NGnjcgUN' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Palla Rossa Mavrik Radicchio Seeds' and a budget_max comfortably above $2.69 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."]}}