{"type":"firestarter.listing","listing":{"id":"lst_2RQvOZk0","product_name":"Parris Island Cos Romaine Lettuce Seeds","category":"Seeds & Plants","description":"Crunchy, sweet leaves, buttery-green heart, and vigorous growth are a few ways to describe 'Parris Island Cos' romaine. Developed by the USDA and Clemson University around 1950, this nutritional, 10\"-12\", upright lettuce will soon be a favorite in your garden and your kitchen, full grown or as a baby green in as little as 21 days. Ideal for lettuce wraps. Plants resist tipburn and are mosaic virus tolerant.","images":["https://cdn.shopify.com/s/files/1/0658/5693/0045/files/0220i_Lettuce-R-Parris-Island-Cos-2026packet_m1x2d2.jpg?v=1773115260","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/0220si_Lettuce-R-Parris-Island-Cos_ec4c3453-eac5-4187-9d68-f4a641e4e169.jpg?v=1773115260","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/7611w_L-Lettuce-Romaine-Parris-Island-Cos-ORG-2026packet.jpg?v=1775678720","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/3026w_Lettuce-R-Parris-Island-Cos-ORG-2026packet.jpg?v=1773115260","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/0220w_Lettuce-R-Parris-Island-Cos-2026packet.jpg?v=1773115260","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/parris-island-cos-romaine-lettuce-seeds.jpg?v=1773115260"],"price":2.69,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:01.862Z"},"share_url":"https://firestarter.network/l/lst_2RQvOZk0","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_2RQvOZk0' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Parris Island Cos Romaine Lettuce 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."]}}