{"type":"firestarter.listing","listing":{"id":"lst_yVIi8aYR","product_name":"Tokushu Knife Tsuchime SLD Gyuto 210mm","category":"Gyuto Knife","description":"The Sanjo Workhorse: Precision Meets Durability\n\nThe Tokushu Knife Tsuchime SLD Gyuto 210mm is a definitive \"Sanjo Workhorse,\" engineered for those who demand a knife that can handle the rigors of a professional line while maintaining a refined edge. Forged in Sanjo, Japan, this Gyuto features a robust build and a sophisticated long-tapered wide bevel grind, making it an exceptional value for a tool built to last a lifetime.\nDesigned for Root Vegetables & Heavy Prep\nOur professional assessment of this blade highlights its unique geometry. The wide bevel grind and long taper provide incredible food release, allowing the knife to glide through dense root vegetables like carrots, potatoes, and squash without \"wedging.\" This specific grind ensures that despite its sturdy spine, the knife feels nimble and efficient during high-volume prep work.\nSLD Semi-Stainless Steel: The Best of Both Worlds\nForged from SLD steel—originally a D2 tool steel engineered for high-speed cutting—this Gyuto offers a \"sweet spot\" in metallurgy. With a hardness of 62 HRC, it provides the edge retention of high-carbon steel but with the low-maintenance benefits of a semi-stainless finish. It is tough, resilient, and holds a screaming sharp edge through extended shifts.\nPro Tip: To maximize out-of-the-box performance, consider adding our professional sharpening service to your order.\nArtisan Craftsmanship & Sanjo Heritage\nThe blade is finished with a Tsuchime (hammered) texture, which reduces surface tension for better food release. It is paired with a premium Walnut Wa-handle, handcrafted by artisans in Sanjo. The handle features the signature Tokushu Knife Kanji, representing the authenticity and local craftsmanship behind every blade we sell.\n\nTechnical Specifications\n\n\n\nEdge Length\n210mm\n\n\nSteel Type\nSLD Semi-Stainless\n\n\nHardness\n62 HRC\n\n\nSpine Thickness\n3.2mm at heel, tapering to tip\n\n\nHeel Height\n47mm\n\n\nWeight\n180g\n\n\nHandle\nSanjo Walnut Wa-Handle\n\n\nCladding\nTsuchime Hammered Semi-St","images":["https://cdn.shopify.com/s/files/1/0602/6720/0736/files/tokushu-tsuchime-sld-gyuto-210mm-02_219e4b1e-c1a3-4fb3-9a8e-aed5ccb22c7f.jpg?v=1780813699","https://cdn.shopify.com/s/files/1/0602/6720/0736/files/tokushu-tsuchime-sld-gyuto-210mm-05_0bf28212-2f17-48b1-94f9-d08662d79231.jpg?v=1780813700","https://cdn.shopify.com/s/files/1/0602/6720/0736/files/tokushu-tsuchime-sld-gyuto-210mm-01_fd30baf9-3dfc-4472-a5cc-a348721ce251.jpg?v=1780813699","https://cdn.shopify.com/s/files/1/0602/6720/0736/files/tokushu-tsuchime-sld-gyuto-210mm-03_858fc88d-53a8-425e-bf5a-909771115941.jpg?v=1780813699","https://cdn.shopify.com/s/files/1/0602/6720/0736/files/tokushu-tsuchime-sld-gyuto-210mm-04_7519553b-822f-487f-9f03-1fb318604b99.jpg?v=1780813699","https://cdn.shopify.com/s/files/1/0602/6720/0736/files/tokushu-tsuchime-sld-gyuto-210mm-06_1ec8dc27-93f2-47c3-8d77-8d074c2735b4.jpg?v=1780813699"],"price":219,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:32.157Z"},"share_url":"https://firestarter.network/l/lst_yVIi8aYR","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_yVIi8aYR' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Tokushu Knife Tsuchime SLD Gyuto 210mm' and a budget_max comfortably above $219.00 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."]}}