Cut list optimizer

Open Cut list optimizer on Happytails.ai. This view has the same page content and links, with explicit tool capabilities. Read the processing notes before using a tool.

Tool capabilities

{
  "id": "cut-list-optimizer",
  "category": "calculators",
  "built": true,
  "requirements": "Plans use equal-length stock in one unit. Up to 200 pieces and 100,000 input characters; dimensions up to 1,000,000 with three decimal places. Each piece reserves one kerf unless it ends exactly at the usable stock end. End allowances reserve material at both ends, not additional saw cuts. Up to 24 pieces use a search capped at 250,000 nodes; larger jobs use first-fit decreasing. Optimality is only stated when proved. A plan requiring more stock remains visible, clearly marked. Grain, defects, clamps and blade tolerances are not modelled. All processing is local.",
  "implementation": {
    "fields": [
      {
        "key": "stockLength",
        "label": "Stock length",
        "value": 2400,
        "type": "number",
        "min": 0.001,
        "max": 1000000,
        "step": 0.001
      },
      {
        "key": "kerf",
        "label": "Saw kerf",
        "value": 3,
        "type": "number",
        "min": 0,
        "max": 1000000,
        "step": 0.001
      },
      {
        "key": "endTrim",
        "label": "Allowance at each end",
        "value": 0,
        "type": "number",
        "min": 0,
        "max": 1000000,
        "step": 0.001
      },
      {
        "key": "stockQuantity",
        "label": "Stock lengths available",
        "value": 200,
        "type": "number",
        "min": 1,
        "max": 200,
        "step": 1
      },
      {
        "key": "unit",
        "label": "Measurement unit",
        "value": "mm",
        "type": "select",
        "values": [
          "mm",
          "cm",
          "m",
          "in",
          "ft"
        ]
      }
    ],
    "presentation": "metrics",
    "inputMaxLength": 100000,
    "inputErrorCode": "CUT_SIZE",
    "note": "Use one measurement unit and one stock length throughout. Up to 200 pieces, with three decimal places. End allowance reserves material at both ends. Each piece uses one saw kerf unless it ends exactly at the usable stock end. Plans for up to 24 pieces use a bounded exact search; larger plans use a heuristic. Optimality is only claimed when proved. Grain, defects and clamping clearances are not modelled. The diagram is not a print-at-scale template. Your input stays on your device.",
    "experience": {
      "automatic": false,
      "single": false,
      "inputMaxLength": 100000,
      "inputMode": "text",
      "label": "Required cuts",
      "placeholder": "label,length,quantity\nRails,1000,2\nSupports,600,2\nBraces,350,2",
      "help": "Use the CSV columns label, length and quantity. Lengths use a decimal point. Quantities are whole numbers. Use the selected measurement unit for every dimension. Up to 100,000 characters. Review the settings before running.",
      "helpParts": [
        "Use the CSV columns label, length and quantity. Lengths use a decimal point. Quantities are whole numbers. Use the selected measurement unit for every dimension.",
        "Up to 100,000 characters.",
        "Review the settings before running."
      ],
      "action": null
    },
    "mode": "explicit",
    "interactive": false
  },
  "execution": "Browser interface",
  "api": null,
  "browser_agent": {
    "supported": true,
    "name": "run_current_tool",
    "discovery": "WebMCP on the human page in a supporting browser",
    "verification": "See audit/API-AUDIT.md; availability is not verification"
  }
}

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