{"type":"firestarter.listing","listing":{"id":"lst_gtcrYBxG","product_name":"How To Read Water","category":"Book","description":"\n\n\n\n\n\n\nRead the sea like a Viking and interpret ponds like a Polynesian—with a little help from the “natural navigator”! In his eye-opening books The Lost Art of Reading Nature’s Signs and The Natural Navigator, Tristan Gooley helped readers reconnect with nature by finding direction from the trees, stars, clouds, and more. Now, he turns his attention to our most abundant—yet perhaps least understood—resource. Distilled from his far-flung adventures—sailing solo across the Atlantic, navigating with Omani tribespeople, canoeing in Borneo, and walking in his own backyard—Gooley shares hundreds of techniques in How to Read Water. Readers will: \n\nFind north using puddles\nForecast the weather from waves\nDecode the colors of ponds\nSpot dangerous water in the dark\nDecipher wave patterns on beaches, and more!\n\n\n\n\n\n\n\n\n\n","images":["https://cdn.shopify.com/s/files/1/0257/9447/products/9781615193585_p0_v3_s550x406.jpg?v=1677178992"],"price":19.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:55.149Z"},"share_url":"https://firestarter.network/l/lst_gtcrYBxG","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_gtcrYBxG' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy How To Read Water' and a budget_max comfortably above $19.95 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."]}}