{"type":"firestarter.listing","listing":{"id":"lst_KQ0-0E6Q","product_name":"The Gatekeeper Perfume Oil","category":null,"description":"\nTHE GATEKEEPER\n\nColleen stepped forward to within the figure’s reach. “Excuse me, Sir Skeleton? Who exactly are you?”\nAs the door slammed shut, the figure reached down to touch Colleen on the forehead. She recoiled from the cold.\n“Why, child, I am the Gatekeeper,” he said with a forbidding smile, though in truth his skeletal face nade it hard to tell. “You unlucky children are about to enter my world. And if you keep your wits about you, you might make it out alive.\n“So welcome,” he said as the Quaice siblings’ world went black. “Welcome, my young charges, to The Maze of Games.”\nBlack Phoenix Alchemy Lab is proud to debut THE GATEKEEPER, a haunting, puzzling scent in commemoration of The Maze of Games, an interactive puzzle novel written by Mike Selinker and illustrated by Pete Venters. It contains over 50 puzzles and a deeply engaging story, all woven together in a “solve your own adventure” style which will keep you jumping from page to page.\nThe main characters are teenagers Colleen and Samuel Quaice, who live in England in the year 1897. During a visit to the Upper Wolverhampton Library, they discover a musty book called The Maze of Games. This summons a mysterious skeletal guardian named the Gatekeeper, who plunges them into dangerous mazes rife with monsters and bizarre puzzles. Only by solving their way through the mazes will the Quaice children find their way home.\nGet more information about The Maze of Games here!\n\nA dry perfume, solemn and riddled with ancient, whispered secrets: brittle bones, the well-worn leather spines of forgotten books, crumbling papyrus, and the warm, strange scent of yellowed, crumbling manuscripts.\n\n\n","images":["https://cdn.shopify.com/s/files/1/0716/7891/8812/files/GatekeeperBPAL.jpg?v=1772574952"],"price":28,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:14.359Z"},"share_url":"https://firestarter.network/l/lst_KQ0-0E6Q","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_KQ0-0E6Q' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Gatekeeper Perfume Oil' and a budget_max comfortably above $28.00 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."]}}