{"type":"firestarter.listing","listing":{"id":"lst_g3UjqVhM","product_name":"Puebla Verde Tomatillo","category":"Vegetables","description":"Tomatillos are underappreciated by American gardeners. The plants are easy to grow and yield tons of husked fruit; under normal circumstances they have a long harvest season. Chopped with onions or scallions, hot peppers, vinegar, salt, and cilantro, they make a terrific salsa verde--the green salsa commonly found at Mexican restaurants. When ripe, the fruits produced by this variety are larger and more yellowish-green than most. ","images":["https://cdn.shopify.com/s/files/1/0072/0909/1117/products/PueblaVerdeTomatillo_9.jpg?v=1735580354","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Puebla-Verde-Tomatillo-vendor-unknown-1630676127.jpg?v=1735580354","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/IMG_8786_f8766865-1b70-4c8e-8aad-03e6ff76057a.jpg?v=1735580354"],"price":13.79,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:39.625Z"},"share_url":"https://firestarter.network/l/lst_g3UjqVhM","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_g3UjqVhM' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Puebla Verde Tomatillo' and a budget_max comfortably above $13.79 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."]}}