com.moltlinestudio/shipping

Est-ce que com.moltlinestudio/shipping est sûr ?

Au dernier audit MCP Hub, le serveur MCP « com.moltlinestudio/shipping » est classé « Non encore testé ». Référencé dans l'annuaire. Seul le pentest comportemental fait foi, et il n'a pas encore été exécuté sur ce serveur. Le verdict est réévalué en continu ; consultez la fiche pour l'état à jour.

Méthode : MCP Hub analyse la description de chaque outil (couche 1) et, pour le verdict fort, exécute le serveur dans une micro-VM isolée avec leurres et réseau bloqué (couche 2). On publie des noms et des compteurs, jamais le contenu brut renvoyé par un outil.

Les 6 outils

• dim_weight≈ 654 tokens

  Work out whether a parcel bills on its size or its weight. FREE. Carriers charge the greater of actual weight and dimensional weight, so a light bulky box costs more than the scale suggests. Typical input {"length": 18, "width": 12, "height": 10, "actual_weight": 6} returns {"cubic": 2160.0, "dim_weight": 15.54, "actual_weight": 6.0, "billable_weight": 15.54, "billed_on": "dimensional", "overage": 9.54, "divisor_used": 139.0, "note": "..."}. Use when deciding whether a smaller box is worth the packing effort, or why an invoice exceeded the scale weight. Not for choosing a box from a list of candidates — that is parcel_fit. Errors: on invalid, missing, or malformed input this tool never raises a protocol error — it returns {"error": "<what is wrong and how to fix it>"} (for example {"error": "custom_divisor must be greater than 0 when divisor is 'custom'"}). Every call is read-only and idempotent, so after correcting the input it is always safe to retry.

  Paramètres, retour & exemple (6)

  Paramètres

  • width · number · requis
    Second side, same unit as length. Must be greater than 0.
  • height · number · requis
    Third side, same unit as length. Must be greater than 0.
  • length · number · requis
    Longest side of the packed parcel, in inches (or centimetres when using a metric divisor). Must be greater than 0.
  • divisor · string · optionnel · ups_daily | ups_retail | fedex | usps | metric_5000 | metric_6000 | custom
    Which published divisor to apply. "ups_daily" is 139 and "ups_retail" is 166 cubic inches per pound, as UPS states them; "usps" is 166; the metric options are cubic centimetres per kilogram. Use "custom" to supply a contracted divisor.
  • actual_weight · number · requis
    Scale weight in pounds (or kilograms with a metric divisor). Must be greater than 0.
  • custom_divisor · number · optionnel
    Your contracted divisor, used only when divisor is "custom". Must be greater than 0 in that case.

  Exemple d'appel

  {"name": "dim_weight", "arguments": {"width": 1, "height": 1, "length": 1, "actual_weight": 1}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• free_shipping_threshold≈ 461 tokens

  Find the order value at which free shipping stops costing you money. PREMIUM (license). Break-even is where the gross margin on the order covers the shipping you absorb. Typical input {"gross_margin_pct": 45, "ship_cost": 7.5, "current_aov": 38, "target_uplift_pct": 15} returns {"break_even": 16.67, "suggested_threshold": 43.7, "above_current_aov_by": 5.7, "rationale": "..."}. Use when setting or defending a free-shipping bar. Not for what shipping should cost when it is not free — that is rate_card. Errors: on invalid, missing, or malformed input this tool never raises a protocol error — it returns {"error": "<what is wrong and how to fix it>"}. Every call is read-only and idempotent, so after correcting the input it is always safe to retry.

  Paramètres, retour & exemple (4)

  Paramètres

  • ship_cost · number · requis
    What one shipment actually costs you to send.
  • current_aov · number · requis
    Your current average order value.
  • gross_margin_pct · number · requis
    Gross margin on a typical order, e.g. 45 for 45%. Must be above 0 and at most 100.
  • target_uplift_pct · number · optionnel
    How far above current AOV you want the threshold set, to pull baskets up. Default 0, which returns break-even.

  Exemple d'appel

  {"name": "free_shipping_threshold", "arguments": {"ship_cost": 1, "current_aov": 1, "gross_margin_pct": 1}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• freight_class≈ 479 tokens

  Derive a US LTL freight class from density. FREE. Density in pounds per cubic foot maps to a class on the published NMFC density scale. Typical input {"length": 48, "width": 40, "height": 36, "weight": 400} returns {"cubic_feet": 40.0, "density_pcf": 10.0, "density_class": "100", "caveat": "..."}. Use for a first estimate before a carrier quote. Not as a final classification: NMFC also weighs stowability, handling and liability, so a carrier can and does reclassify. Errors: on invalid, missing, or malformed input this tool never raises a protocol error — it returns {"error": "<what is wrong and how to fix it>"} (for example {"error": "dimensions produce zero volume"}). Every call is read-only and idempotent, so after correcting the input it is always safe to retry.

  Paramètres, retour & exemple (5)

  Paramètres

  • units · string · optionnel · in_lb | cm_kg
    "in_lb" for inches and pounds, or "cm_kg" for centimetres and kilograms. Default "in_lb".
  • width · number · requis
    Second side. Must be greater than 0.
  • height · number · requis
    Third side, including the pallet. Must be greater than 0.
  • length · number · requis
    Longest side of the palletised freight. Must be greater than 0.
  • weight · number · requis
    Gross weight including the pallet. Must be greater than 0.

  Exemple d'appel

  {"name": "freight_class", "arguments": {"width": 1, "height": 1, "length": 1, "weight": 1}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• landed_cost≈ 548 tokens

  Total what a unit really costs once freight, duty and fees are in. FREE. Duty is applied to goods value, tax to goods plus duty plus freight — the common import treatment — and the order is spelled out in the response so you can check it against your own broker's method. Typical input {"unit_cost": 8.5, "quantity": 200, "freight_total": 640, "duty_pct": 6.5, "tax_pct": 0} returns {"goods": 1700.0, "duty": 110.5, "freight": 640.0, "tax": 0.0, "total_landed": 2450.5, "landed_unit_cost": 12.25, ...}. Use before setting a price on imported stock. Not for the margin that price leaves you — that is the dropship server's margin_check. Errors: on invalid, missing, or malformed input this tool never raises a protocol error — it returns {"error": "<what is wrong and how to fix it>"}. Every call is read-only and idempotent, so after correcting the input it is always safe to retry.

  Paramètres, retour & exemple (6)

  Paramètres

  • tax_pct · number · optionnel
    Import VAT or GST as a percentage of goods plus duty plus freight, e.g. 20. Default 0.
  • duty_pct · number · optionnel
    Import duty as a percentage of goods value, e.g. 6.5. Default 0.
  • quantity · integer · optionnel
    Units in the shipment. Must be at least 1. Default 1.
  • unit_cost · number · requis
    Ex-works cost of one unit in your currency. Must be greater than 0.
  • other_fees · number · optionnel
    Brokerage, port and handling charges for the shipment. Default 0.
  • freight_total · number · optionnel
    Total freight and insurance for the whole shipment, not per unit. Default 0.

  Exemple d'appel

  {"name": "landed_cost", "arguments": {"unit_cost": 1}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• parcel_fit≈ 534 tokens

  Pick the smallest box an item actually fits in, allowing for padding. FREE. Tries every rotation of the item against every box, so an item that only fits diagonally-oriented is still found. Typical input {"item_length": 10, "item_width": 6, "item_height": 4, "box_options": [[12, 9, 4], [14, 10, 6]]} returns {"fits": [{"box": [14, 10, 6], "cubic": 840.0, "slack": [2, 2, 0]}], "best": [14, 10, 6], "rejected": [...]}. Use when choosing packaging from stock. Not for what the carrier will bill once a box is chosen — that is dim_weight. Errors: on invalid, missing, or malformed input this tool never raises a protocol error — it returns {"error": "<what is wrong and how to fix it>"} (for example {"error": "box_options must contain at least one [l, w, h] box"}). Every call is read-only and idempotent, so after correcting the input it is always safe to retry.

  Paramètres, retour & exemple (5)

  Paramètres

  • padding · number · optionnel
    Cushioning allowance added to every item side before the comparison, in the same unit. Default 1.0; use 0 for a bare fit.
  • item_width · number · requis
    Item's second side, same unit. Must be greater than 0.
  • box_options · array · requis
    Candidate inner box dimensions, each a list of exactly three positive numbers, e.g. [[12, 9, 4], [14, 10, 6]].
  • item_height · number · requis
    Item's third side, same unit. Must be greater than 0.
  • item_length · number · requis
    Item's longest side, in inches. Must be greater than 0.

  Exemple d'appel

  {"name": "parcel_fit", "arguments": {"item_width": 1, "box_options": [], "item_height": 1, "item_length": 1}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• rate_card≈ 520 tokens

  Turn a cost model into a customer-facing weight-banded price table. PREMIUM (license). Prices each band at its upper bound so you never under-charge inside a band, then rounds up to a tidy increment. Typical input {"base_cost": 4.2, "cost_per_lb": 0.65, "bands_lb": [1, 2, 5, 10], "margin_pct": 25} returns {"bands": [{"up_to_lb": 1, "cost": 4.85, "price": 6.5}, ...], "over_top_band": "quote individually"}. Use when publishing shipping prices customers pay. Not for the cut-off at which shipping becomes free — that is free_shipping_threshold. Errors: on invalid, missing, or malformed input this tool never raises a protocol error — it returns {"error": "<what is wrong and how to fix it>"} (for example {"error": "bands_lb must contain at least one upper bound"}). Every call is read-only and idempotent, so after correcting the input it is always safe to retry.

  Paramètres, retour & exemple (5)

  Paramètres

  • bands_lb · array · requis
    Upper weight bound of each band in ascending order, e.g. [1, 2, 5, 10]. At least one band, each greater than 0.
  • round_to · number · optionnel
    Increment to round each published price up to, e.g. 0.5 or 1. Default 0.5.
  • base_cost · number · requis
    Fixed cost per shipment before weight, e.g. pick, pack and label. Must be greater than 0.
  • margin_pct · number · optionnel
    Margin added on top of cost, e.g. 25 for 25%. Default 0.
  • cost_per_lb · number · requis
    Marginal cost per pound. Use 0 for a flat rate card.

  Exemple d'appel

  {"name": "rate_card", "arguments": {"bands_lb": [], "base_cost": 1, "cost_per_lb": 1}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

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Source

https://mcp.moltlinestudio.com/shipping