{"type":"firestarter.listing","listing":{"id":"lst_jNnDKksh","product_name":"Ragged Jack Kale (Red Russian Kale)","category":"Vegetables","description":"Don't let his unkempt outfit fool you: Jack is robust, tasteful, and adds an elegant frill wherever he goes. Just like a traveling Russian peasant, Ragged Jack has many colorful stories to tell: stories of wilted kale salads, deep green sautés, and potato-kale soups. Be kind to this weary world traveler, and let him take root in your garden. He will overwinter with just a little protection and thank you with a delicious flourish of spring greens and flower buds.\nThis variety's tender leaves are bluish-green framed by pinkish-red veins. It's as at-home in a decorative border as it is in a productive row. Because its leaves are flat and thin, it wilts very quickly; if cooking with thicker, curlier kale varieties, toss it in later to keep it from overcooking.  \nThis variety is also known as Red Russian Kale.","images":["https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Ragged-Jack-Kale-_Red-Russian-Kale_-vendor-unknown-1630681530.jpg?v=1735579449","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Ragged-Jack-Kale-_Red-Russian-Kale_-vendor-unknown-1630681534.jpg?v=1735579449","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/RaggedJackRedRussianKale_20_1.jpg?v=1735579449","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Ragged-Jack-Kale-_Red-Russian-Kale_-vendor-unknown-1630681537.jpg?v=1735579450"],"price":4.99,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:37.698Z"},"share_url":"https://firestarter.network/l/lst_jNnDKksh","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_jNnDKksh' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ragged Jack Kale (Red Russian Kale)' and a budget_max comfortably above $4.99 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."]}}