{"type":"firestarter.listing","listing":{"id":"lst_6WSBKGAi","product_name":"Biochar Booster","category":"Fertilizers","description":"Ships separately from Rosy Soil. Not included in shipping promotions.\nNUTRIENT DENSE: Premium soil amendment for less frequent watering, better nutrient absorption for plants, and more vibrant, resilient growth.\nRESEALABLE: Plastic neutral packaging in convenient sizes for indoor & outdoor plant needs.\nSUSTAINABLE: Made from eco-friendly, high-quality ingredients (biochar, compost, mycorrhizae) and is free from peat & synthetic additives.\nLIVING SOIL: Fortified with beneficial fungi & microbes to help promote healthy root development and lush foliage\nMISSION-DRIVEN: Our carbon-neutral blend helps fight climate change and is perfect for a wide variety of plants including raised beds, container gardens, houseplants, flowers and more.","images":["https://cdn.shopify.com/s/files/1/0019/8361/0978/files/IMG_9591.jpg?v=1760722962","https://cdn.shopify.com/s/files/1/0019/8361/0978/files/Biochar_Booster_PDP_Images-2.jpg?v=1760722963","https://cdn.shopify.com/s/files/1/0019/8361/0978/files/Biochar_Booster_Ingredients_1.png?v=1760722963","https://cdn.shopify.com/s/files/1/0019/8361/0978/files/Biochar_Booster_PDP_Images-1.jpg?v=1760722963","https://cdn.shopify.com/s/files/1/0019/8361/0978/files/Biochar_Booster_PDP_Images-3.jpg?v=1760722963","https://cdn.shopify.com/s/files/1/0019/8361/0978/files/Biochar_Booster_PDP_Images.jpg?v=1760722963","https://cdn.shopify.com/s/files/1/0019/8361/0978/files/Biochar_Booster_PDP_Images-4.jpg?v=1760722963"],"price":29.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:47.531Z"},"share_url":"https://firestarter.network/l/lst_6WSBKGAi","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_6WSBKGAi' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Biochar Booster' and a budget_max comfortably above $29.99 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."]}}