{"type":"firestarter.listing","listing":{"id":"lst_jmRJnKDv","product_name":"Sakura Mechanical Pencil - Special Edition","category":null,"description":"When blossom season arrives, it marks the end of winter and the beginning of brighter days. Sakura captures that expansive, creative feeling in a playful ombré flowing from bright pink to delicate blush. Hand dip-dyed, each pen is one of a kind.\n Why you'll love it:\nFirst and foremost, it had to feel amazing to use. So I started by designing the form.  I wanted it to be sleek and unfussy, with simple details that make all the difference.  The best mechanical pencils often combine materials to create the perfect balance in the hand, and mine is no exception. The grip area is solid brass which offers a smooth yet tactile feeling when holding the pen as well as bringing the balance towards the front which makes for precise control and feedback from the page.\nThe main body of the pen is aluminium which takes away any excess weight that would result from the whole pen being brass. The mechanism is as reliable as they come. It has a solid aluminium plunger that locates into a German made Schmidt DSM with a large capacity for lead and an all important and extremely satisfying *click*","images":["https://cdn.shopify.com/s/files/1/0089/6129/4417/files/Sakura_WEB19.jpg?v=1778495729","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/Sakura_WEB7.jpg?v=1778494789","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/SakuraPDP_WEB12.jpg?v=1780303578","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/SakuraPDP_WEB17.jpg?v=1780303578"],"price":82,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:22.317Z"},"share_url":"https://firestarter.network/l/lst_jmRJnKDv","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_jmRJnKDv' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sakura Mechanical Pencil - Special Edition' and a budget_max comfortably above $82.00 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."]}}