Kubova — 3D Container Loading
Pack cargo into containers & onto pallets; a verifiable 3D loading plan. Free tier + REST API.
使うべきか
品質と安全性
A
ツール定義とプロトコルへの準拠に関する自動分析に基づいています。
コンテキストコスト
~3,265トークン数（ツール定義）
~8.1 KB一般的なレスポンスサイズ
注意への影響は大きい（128k コンテキストの 2.55%）
これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。
インストール
ワンクリックインストール
これを `claude_desktop_config.json` ファイルに追加してください:
{
"mcpServers": {
"container-loading": {
"url": "https://kubova.com/mcp"
}
}
}リモートエンドポイント
https://kubova.com/mcpstreamable-httpできること
ツール一覧
ツール（4）
🟢 読み取り専用🟡 書き込み🔴 削除⚪ 不明
🟢pack_containers(cargos, container, containers, loadingMode, pallet, ...)
Pack a list of cargo SKUs into one or more shipping containers using the Kubova solver. Supports bulk loading (cartons straight into the container) and pallet loading (loadingMode:"pallet" + a pallet — cartons are stacked onto pallets first, then the pallets loaded). Per-SKU you can set allowed orientations, no-overstack/no-understack, and loading order. Returns per-container placements with x,y,z coordinates in cm, volume utilization, weight, a weightBalance object (centre of gravity + front/back & left/right weight split, flags an unbalanced load) for bulk loads, and any unplaced pieces.
入力スキーマ
{
"type": "object",
"properties": {
"cargos": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {
"type": "string",
"maxLength": 200
},
"name": {
"type": "string",
"maxLength": 200
},
"shape": {
"type": "string",
"enum": [
"box",
"cylinder"
],
"default": "box"
},
"lengthCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"widthCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"heightCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"diameterCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"quantity": {
"type": "integer",
"exclusiveMinimum": 0,
"maximum": 1000000,
"description": "Number of identical pieces of this SKU."
},
"weightKg": {
"type": "number",
"minimum": 0,
"description": "Weight of ONE piece in kg — NOT the row total. If a packing list shows both \"weight/piece\" and \"weight total\", use weight/piece (total = quantity × weightKg)."
},
"color": {
"type": "string",
"default": "#3b82f6"
},
"includeInLoading": {
"type": "boolean",
"default": true
},
"allowStacking": {
"type": "boolean",
"default": true
},
"allowRotation": {
"type": "boolean",
"default": true
},
"orientations": {
"type": "array",
"items": {
"type": "string",
"enum": [
"standard-0",
"standard-90",
"turnup-0",
"turnup-90",
"turnside-0",
"turnside-90"
]
},
"description": "Explicit allowed-pose subset; overrides allowRotation when set. standard = upright, turnup/turnside = tipped onto a face; 0/90 = yaw."
},
"noOverstack": {
"type": "boolean",
"description": "Nothing may rest on top of this SKU."
},
"noUnderstack": {
"type": "boolean",
"description": "Floor only — this SKU may not sit on other pieces."
},
"loadingOrder": {
"type": "string",
"enum": [
"optimized",
"rear",
"door"
],
"description": "Placement priority: rear = deepest (unloaded last), door = closest to the door (unloaded first)."
}
},
"required": [
"id",
"name",
"lengthCm",
"widthCm",
"heightCm",
"quantity",
"weightKg"
],
"additionalProperties": false
},
"minItems": 1,
"maxItems": 500
},
"container": {
"type": "object",
"properties": {
"id": {
"type": "string",
"maxLength": 200
},
"name": {
"type": "string",
"maxLength": 200
},
"innerLengthCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"innerWidthCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"innerHeightCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"doorWidthCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"doorHeightCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"maxPayloadKg": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 1000000000
}
},
"required": [
"id",
"name",
"innerLengthCm",
"innerWidthCm",
"innerHeightCm",
"doorWidthCm",
"doorHeightCm",
"maxPayloadKg"
],
"additionalProperties": false
},
"containers": {
"type": "array",
"items": {
"$ref": "#/properties/container"
},
"maxItems": 20
},
"loadingMode": {
"type": "string",
"enum": [
"bulk",
"pallet"
],
"description": "'bulk' (default) loads cartons straight into the container. 'pallet' first stacks cartons onto pallets, then loads the pallets — requires the `pallet` field."
},
"pallet": {
"type": "object",
"properties": {
"id": {
"type": "string",
"maxLength": 200
},
"name": {
"type": "string",
"maxLength": 200
},
"lengthCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000,
"description": "Pallet footprint length (cm)."
},
"widthCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000,
"description": "Pallet footprint width (cm)."
},
"baseHeightCm": {
"type": "number",
"minimum": 0,
"maximum": 5000,
"description": "Pallet base self-height (cm), added below the cargo stack."
},
"maxStackHeightCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000,
"description": "Max cargo stack height ON the pallet (cm), excluding the base."
},
"maxPayloadKg": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 1000000,
"description": "Max cargo weight per pallet (kg)."
},
"tareWeightKg": {
"type": "number",
"minimum": 0,
"maximum": 1000000,
"description": "Pallet self-weight (kg), added to container payload."
}
},
"required": [
"id",
"name",
"lengthCm",
"widthCm",
"baseHeightCm",
"maxStackHeightCm",
"maxPayloadKg",
"tareWeightKg"
],
"additionalProperties": false,
"description": "The pallet to stack onto. Required when loadingMode is \"pallet\"."
},
"options": {
"type": "object",
"properties": {
"loadingDirection": {
"type": "string",
"enum": [
"floor-to-top",
"right-to-left"
]
},
"maxContainers": {
"type": "integer",
"exclusiveMinimum": 0,
"maximum": 1000
},
"deepOptimize": {
"type": "boolean",
"description": "Pallet mode only: run the exact optimizer for a tighter pallet plan (slower; Pro/Team plans)."
}
},
"additionalProperties": false
}
},
"required": [
"cargos"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢generate_report(cargos, container, containers, loadingMode, pallet, ...)
Generate a CAD-style PDF + 3D PNG report for a packing job. IMPORTANT: to keep the report consistent with a plan you already produced, pass the `result` object from your previous pack_containers call — the report then renders that exact plan instead of recomputing. Returns base64-encoded PDF + PNG per container.
入力スキーマ
{
"type": "object",
"properties": {
"cargos": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {
"type": "string",
"maxLength": 200
},
"name": {
"type": "string",
"maxLength": 200
},
"shape": {
"type": "string",
"enum": [
"box",
"cylinder"
],
"default": "box"
},
"lengthCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"widthCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"heightCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"diameterCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"quantity": {
"type": "integer",
"exclusiveMinimum": 0,
"maximum": 1000000,
"description": "Number of identical pieces of this SKU."
},
"weightKg": {
"type": "number",
"minimum": 0,
"description": "Weight of ONE piece in kg — NOT the row total. If a packing list shows both \"weight/piece\" and \"weight total\", use weight/piece (total = quantity × weightKg)."
},
"color": {
"type": "string",
"default": "#3b82f6"
},
"includeInLoading": {
"type": "boolean",
"default": true
},
"allowStacking": {
"type": "boolean",
"default": true
},
"allowRotation": {
"type": "boolean",
"default": true
},
"orientations": {
"type": "array",
"items": {
"type": "string",
"enum": [
"standard-0",
"standard-90",
"turnup-0",
"turnup-90",
"turnside-0",
"turnside-90"
]
},
"description": "Explicit allowed-pose subset; overrides allowRotation when set. standard = upright, turnup/turnside = tipped onto a face; 0/90 = yaw."
},
"noOverstack": {
"type": "boolean",
"description": "Nothing may rest on top of this SKU."
},
"noUnderstack": {
"type": "boolean",
"description": "Floor only — this SKU may not sit on other pieces."
},
"loadingOrder": {
"type": "string",
"enum": [
"optimized",
"rear",
"door"
],
"description": "Placement priority: rear = deepest (unloaded last), door = closest to the door (unloaded first)."
}
},
"required": [
"id",
"name",
"lengthCm",
"widthCm",
"heightCm",
"quantity",
"weightKg"
],
"additionalProperties": false
},
"minItems": 1,
"maxItems": 500
},
"container": {
"type": "object",
"properties": {
"id": {
"type": "string",
"maxLength": 200
},
"name": {
"type": "string",
"maxLength": 200
},
"innerLengthCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"innerWidthCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"innerHeightCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"doorWidthCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"doorHeightCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"maxPayloadKg": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 1000000000
}
},
"required": [
"id",
"name",
"innerLengthCm",
"innerWidthCm",
"innerHeightCm",
"doorWidthCm",
"doorHeightCm",
"maxPayloadKg"
],
"additionalProperties": false
},
"containers": {
"type": "array",
"items": {
"$ref": "#/properties/container"
},
"maxItems": 20
},
"loadingMode": {
"type": "string",
"enum": [
"bulk",
"pallet"
],
"description": "'bulk' (default) loads cartons straight into the container. 'pallet' first stacks cartons onto pallets, then loads the pallets — requires the `pallet` field."
},
"pallet": {
"type": "object",
"properties": {
"id": {
"type": "string",
"maxLength": 200
},
"name": {
"type": "string",
"maxLength": 200
},
"lengthCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000,
"description": "Pallet footprint length (cm)."
},
"widthCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000,
"description": "Pallet footprint width (cm)."
},
"baseHeightCm": {
"type": "number",
"minimum": 0,
"maximum": 5000,
"description": "Pallet base self-height (cm), added below the cargo stack."
},
"maxStackHeightCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000,
"description": "Max cargo stack height ON the pallet (cm), excluding the base."
},
"maxPayloadKg": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 1000000,
"description": "Max cargo weight per pallet (kg)."
},
"tareWeightKg": {
"type": "number",
"minimum": 0,
"maximum": 1000000,
"description": "Pallet self-weight (kg), added to container payload."
}
},
"required": [
"id",
"name",
"lengthCm",
"widthCm",
"baseHeightCm",
"maxStackHeightCm",
"maxPayloadKg",
"tareWeightKg"
],
"additionalProperties": false,
"description": "The pallet to stack onto. Required when loadingMode is \"pallet\"."
},
"options": {
"type": "object",
"properties": {
"loadingDirection": {
"type": "string",
"enum": [
"floor-to-top",
"right-to-left"
]
},
"maxContainers": {
"type": "integer",
"exclusiveMinimum": 0,
"maximum": 1000
},
"deepOptimize": {
"type": "boolean",
"description": "Pallet mode only: run the exact optimizer for a tighter pallet plan (slower; Pro/Team plans)."
}
},
"additionalProperties": false
},
"result": {
"type": "object",
"additionalProperties": {},
"description": "OPTIONAL but strongly recommended: the exact `result` object returned by a prior pack_containers call, so the report renders THAT plan instead of repacking."
}
},
"required": [
"cargos"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢estimate_capacity(product, containers)
How many complete SETS of one product fit in a single container? A product is 1+ carton types with qtyPerSet each (e.g. a table shipping as 2 cartons: top + legs). All cartons of a set ride in the SAME container. Uses real 3D packing (not just volume math) and reports the binding limit (dimension / weight / volume) per container. Omit `containers` to evaluate the standard 20' DC, 40' DC and 40' HC.
入力スキーマ
{
"type": "object",
"properties": {
"product": {
"type": "object",
"properties": {
"name": {
"type": "string",
"maxLength": 200
},
"cartons": {
"type": "array",
"items": {
"type": "object",
"properties": {
"name": {
"type": "string",
"maxLength": 200
},
"lengthCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"widthCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"heightCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"weightKg": {
"type": "number",
"minimum": 0,
"maximum": 1000000
},
"qtyPerSet": {
"type": "integer",
"exclusiveMinimum": 0,
"maximum": 1000000,
"default": 1,
"description": "How many of THIS carton make up one set/product. Default 1."
},
"allowRotation": {
"type": "boolean",
"default": true
},
"allowStacking": {
"type": "boolean",
"default": true
}
},
"required": [
"name",
"lengthCm",
"widthCm",
"heightCm",
"weightKg"
],
"additionalProperties": false
},
"minItems": 1,
"maxItems": 500
}
},
"required": [
"cartons"
],
"additionalProperties": false
},
"containers": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {
"type": "string",
"maxLength": 200
},
"name": {
"type": "string",
"maxLength": 200
},
"innerLengthCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"innerWidthCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"innerHeightCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"doorWidthCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"doorHeightCm": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 5000
},
"maxPayloadKg": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 1000000000
}
},
"required": [
"id",
"name",
"innerLengthCm",
"innerWidthCm",
"innerHeightCm",
"doorWidthCm",
"doorHeightCm",
"maxPayloadKg"
],
"additionalProperties": false
},
"maxItems": 20,
"description": "Containers to evaluate. Omit to use the standard catalogue (20' DC, 40' DC, 40' HC)."
}
},
"required": [
"product"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢verify_key
Verify the connection. Returns the authenticated account identity and plan.
入力スキーマ
{
"type": "object",
"properties": {},
"$schema": "http://json-schema.org/draft-07/schema#"
}コミュニティ
エビデンス
最近の観測
検証済みバージョンは記録されていませんツール 4 件
検証済みバージョンは記録されていませんツール 4 件