{"type":"firestarter.listing","listing":{"id":"lst_gwvpd2sj","product_name":"Powerbuilt Foldable 2 in 1 Under Sink / Cabinet Back Saver - 941940ECE","category":null,"description":"The ultimate back-saving tool for tight spaces. Say goodbye to discomfort with the Powerbuilt Foldable 2 in 1 Under Sink / Cabinet Back Saver; an innovative solution for under-sink plumbing, cabinet work, and more. Featuring a versatile headrest that doubles as a knee pad, it ensures comfort for any household, office, or garage project. Adjustable rear legs provide a stable, level workspace, while cushioned feet protect floors and adapt to various positions. Ideal for plumbers, handymen, and janitorial tasks, it offers unmatched versatility. Fold the front legs and adjust the back legs for in-cabinet projects. When the job is done, it folds in half and locks for easy storage and transport.","images":["https://cdn.shopify.com/s/files/1/0443/2681/3852/files/941940ECE_3Q_Extended_Right_20copy.jpg?v=1750995354","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/941940ECE_3Q_Closed_Right.jpg?v=1750995354","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/941940ECE_Front_Side_20copy.jpg?v=1750995354","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/941940ECE_3Q_Left_Cushion_Off.jpg?v=1750995354","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/941940ECE_3Q_Locking_Down.jpg?v=1750995354","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/941940ECE_3Q_Locking_Up.jpg?v=1750995354","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/941940ECE_3Q_Cushion_Left.jpg?v=1750995354","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/941940ece_Side_Front_20copy.jpg?v=1750995354","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/5Z2B4437_20copy.jpg?v=1750995354","https://cdn.shopify.com/s/files/1/0443/2681/3852/files/941940ECE_Latch_20copy.jpg?v=1750995354"],"price":149.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:27:08.704Z"},"share_url":"https://firestarter.network/l/lst_gwvpd2sj","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_gwvpd2sj' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Powerbuilt Foldable 2 in 1 Under Sink / Cabinet Back Saver - 941940ECE' and a budget_max comfortably above $149.95 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."]}}