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Packrift MCP

by Packrift · remote · no sign-in to list tools · v1.1.0 · published by GitHub user Packrift

Find, size, price and order packaging: boxes, mailers, poly bags, tape. Live price and stock.

Changes · 1
CompareRegistry entry

6 tools: 1 change things and 5 only read.

Scanned Oct 21, 2026

1 check matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http packrift https://mcp.packrift.com/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • Warncreate_cart_url

    The server marks "create_cart_url" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

    Matched text

    annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "create_cart_url" says "create": a word for a change.

    What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

6 tools

Changes things 1Claude Code: ask
  • create_cart_urlCreate a checkout link on packrift.com for items the buyer has chosen.1 finding

    Why it is in this group

    • The name "create_cart_url" says "create": a word for a change.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Warn

      The server marks "create_cart_url" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

      Matched text

      annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "create_cart_url" says "create": a word for a change.

      What this check looks for
    Description, as the server wrote it
    Create a checkout link on packrift.com for items the buyer has chosen. Give each item as SKU and quantity (number of packs); up to 25 lines. The link opens packrift.com checkout with those items and automatic volume discounts applied; the buyer adds their address and pays there. Returns the subtotal after volume discounts. This tool never places an order or charges anyone. Call it only after the buyer confirms the items and quantities.

    Annotations the server declares

    • title: Create Packrift checkout link
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
Only reads 5Claude Code: allow
  • find_packaging_for_itemFind the right Packrift box or mailer for an item the buyer ships.No findings

    Why it is in this group

    • The name "find_packaging_for_item" says "find": a word for reading.
    Description, as the server wrote it
    Find the right Packrift box or mailer for an item the buyer ships. Give the item's length, width and height in inches, its weight, and what it is (for example "ceramic mug", "t-shirt", "hardcover book", "laptop"). Applies cushioning space by item type (2 in per side for fragile items), checks box strength against the weight, and compares billable shipping weight (UPS/FedEx and USPS dimensional weight). Returns up to 5 in-stock options with inside size, fit, strength, live price and a product link. Use search_products instead when the buyer already knows the packaging size they want.

    Annotations the server declares

    • title: Find packaging that fits an item
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_productGet one Packrift product by SKU (or product handle): specs such as inside size, material, strength and pack count, live price and price per unit, stock, whether a quantity can ship…No findings

    Why it is in this group

    • The name "get_product" says "get": a word for reading.
    Description, as the server wrote it
    Get one Packrift product by SKU (or product handle): specs such as inside size, material, strength and pack count, live price and price per unit, stock, whether a quantity can ship now, volume pricing, nearby sizes and the product link. Use after search_products or find_packaging_for_item when the buyer wants more detail before choosing.

    Annotations the server declares

    • title: Get Packrift product details
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_shipping_estimateEstimate the delivered cost of a Packrift order to a US ZIP code, using the same shipping rates and automatic volume discounts as Packrift checkout.No findings

    Why it is in this group

    • The name "get_shipping_estimate" says "get": a word for reading.
    Description, as the server wrote it
    Estimate the delivered cost of a Packrift order to a US ZIP code, using the same shipping rates and automatic volume discounts as Packrift checkout. Give the items as SKU and quantity (number of packs). Returns the subtotal after discounts, the shipping charge (free only when the order qualifies), the delivered total and the delivered cost per unit. Tax is not included; checkout shows the final amount. Not for carrier rate shopping or postage.

    Annotations the server declares

    • title: Estimate delivered cost of a Packrift order
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • search_productsSearch Packrift's in-stock packaging catalog: corrugated shipping boxes, mailer boxes, poly and bubble mailers, poly bags, labels, packing tape, stretch film and void fill.No findings

    Why it is in this group

    • The name "search_products" says "search": a word for reading.
    Description, as the server wrote it
    Search Packrift's in-stock packaging catalog: corrugated shipping boxes, mailer boxes, poly and bubble mailers, poly bags, labels, packing tape, stretch film and void fill. The query can be a product type, an exact size or spec ("12x12x12 ECT-32 box", "10x13 poly mailer", "3 inch packing tape"), or a Packrift SKU. Returns up to 10 matches with live price, pack size, price per unit, stock and a product link. A different size is never labeled exact; when nothing matches exactly it returns the closest sizes marked as not exact and a quote link. If the buyer describes the item they are shipping rather than the packaging they want, use find_packaging_for_item instead.

    Annotations the server declares

    • title: Search Packrift packaging
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.1.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http packrift https://mcp.packrift.com/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__packrift__search_products",
      "mcp__packrift__find_packaging_for_item",
      "mcp__packrift__get_product",
      "mcp__packrift__get_shipping_estimate",
      "mcp__packrift__get_bulk_quote_link"
    ],
    "ask": [
      "mcp__packrift__create_cart_url"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as packrift. Review it before you use it.