{"type":"firestarter.listing","listing":{"id":"lst_tzTzRJsI","product_name":"Mexican Tarragon Seeds","category":"Seeds & Plants","description":"Mexican tarragon is a type of marigold that produces delicious leaves with notes of anise. It can be used as a substitute for French tarragon, and it is easier to grow in heat and humidity, while being fairly drought tolerant. The leaves have a stronger flavor so less is needed to flavor a dish. Excellent container herb that can be grown indoors during the winter. Also called Mexican Mint and Spanish, Texas, or Winter tarragon.","images":["https://cdn.shopify.com/s/files/1/0658/5693/0045/files/5063i_Tarragon-Mexican_bz8csr_e4855dbc-4731-4760-aa7d-f1fc68f5f82a.jpg?v=1773115160","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/6135si_Tarragon-Mexican_666d96c8-8ab4-44f0-8cdd-dfeaac922516.jpg?v=1773115160","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/6135w_Tarragon-Mexican_o35g8g_3d0ca964-e530-4419-8cbf-a3fd2ca9cec7.jpg?v=1775678787","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/mexican-tarragon-seeds.jpg?v=1773115160"],"price":4.49,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:02.590Z"},"share_url":"https://firestarter.network/l/lst_tzTzRJsI","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_tzTzRJsI' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mexican Tarragon Seeds' and a budget_max comfortably above $4.49 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."]}}