Summary
A production-grade packaging procurement connector backed by Shopify's GraphQL API. Exposes 15 tools for exact-spec product lookup, live pricing, inventory checks, shipping quotes, and cart handoff, all running on Cloudflare Workers with no auth required. The hosted endpoint at mcp.packrift.com handles the full quote-to-cart flow for packaging supplies, with source-tracked install links and telemetry for directories and partner integrations. Built for AI agents that need to find the right box, bag, or container for a SKU, then hand off a ready checkout URL. Includes llms.txt, Agent Web Protocol manifest, and OpenAPI adapters for broad discovery. Self-hostable via Docker if you supply your own Shopify admin token, but the canonical surface is the remote HTTP endpoint.
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Packaging supplies for AI assistants. Packrift MCP lets Claude, ChatGPT, Cursor and any MCP client find, size, price and order packaging from Packrift's in-stock catalog of 20,000+ shipping boxes, mailers, poly bags, labels, packing tape, stretch film and void fill.
- Endpoint:
https://mcp.packrift.com/mcp(Streamable HTTP, no authentication) - Start page: https://mcp.packrift.com/start
- Claude plugin: https://github.com/Packrift/claude-plugin
- MCP Registry:
io.github.Packrift/packrift-mcp - Privacy: https://mcp.packrift.com/privacy
Tools
| Tool | What it does |
|---|---|
search_products | Search by product type, exact size or spec, or SKU. Returns live price, pack size, price per unit, stock and a product link; close sizes are labeled as not exact. |
find_packaging_for_item | Give an item's length, width, height, weight and what it is; get boxes or mailers that fit, with cushioning, box strength and billable shipping weight. |
get_product | Specs, pack count, live price and stock, whether a quantity can ship now, volume pricing and nearby sizes for one SKU. |
get_shipping_estimate | Delivered cost to a US ZIP code, using checkout rates with automatic volume discounts and free-shipping rules applied. |
create_cart_url | A packrift.com checkout link for the chosen SKUs and quantities. The buyer reviews and pays on packrift.com. |
get_bulk_quote_link | A pre-filled quote request for pallet quantities, custom sizes, printing or freight. |
Every tool is read-only (readOnlyHint: true, destructiveHint: false) and never places an order or takes payment. Each returns a short text answer plus a compact structuredContent object; pass response_format: "detailed" for the full catalog record.
Connect
| Client | Setup |
|---|---|
| Claude (claude.ai and the Claude apps) | Settings, Connectors, Add custom connector, then paste https://mcp.packrift.com/mcp |
| Claude Code | claude mcp add --transport http packrift https://mcp.packrift.com/mcp |
| Claude plugin | claude plugin marketplace add Packrift/claude-plugin then claude plugin install packrift@packrift |
| ChatGPT | Add a custom connector (developer mode) with https://mcp.packrift.com/mcp |
| Cursor and Windsurf | {"mcpServers":{"packrift":{"url":"https://mcp.packrift.com/mcp"}}} |
| VS Code | code --add-mcp '{"name":"packrift","type":"http","url":"https://mcp.packrift.com/mcp"}' |
| Codex | codex mcp add packrift --url https://mcp.packrift.com/mcp |
Try asking
- "What box should I use to ship a ceramic mug that's 4.5 x 3.5 x 4 inches?"
- "Find 12x12x12 shipping boxes and show me the cheapest per box."
- "I need poly mailers for folded t-shirts. What size, and what would 500 cost delivered to 75201?"
- "Price 10 packs of Packrift SKU 1066 delivered to 10001, then give me a checkout link."
- "I need 2,000 printed 18x12x12 boxes. How do I get a quote?"
How it works
- Live data. Prices, stock and shipping rates come from Packrift's Shopify store at request time.
- Fit. Inside dimensions plus cushioning by item type (about 1/2 in per side for sturdy items, 1 to 2 in for electronics, 2 in for fragile items), box strength by ECT rating against the item's weight, flat-mailer and tube fits, and billable weight including the packaging (UPS and FedEx divide by 139; USPS also divides by 139 since July 12, 2026, but only above one cubic foot).
- Delivered price. Checkout shipping rates with automatic volume discounts and free-shipping thresholds applied. Tax is excluded; checkout shows the final amount.
- Checkout.
create_cart_urlreturns ahttps://mcp.packrift.com/c/...link that opens packrift.com checkout with the chosen items and automatic volume discounts; it also returns the discounted subtotal. - Exact matches only. A different size, strength, thickness or pack count is never presented as an exact match.
- Resources and prompts.
resources/listoffers a packaging guide, an overview of Packrift, tool guidance, setup and the privacy notice.prompts/listoffers five starter prompts.
Earlier tool names from 0.x (get_pricing, check_inventory, compare_alternatives, pack_calculator and others) remain callable for existing integrations but are no longer listed.
Privacy
The server receives only the arguments your assistant sends to its tools. It keeps usage records (tool, time, search text, SKUs returned, assistant type) for up to 90 days and does not store names, email addresses, phone numbers, street addresses or IP addresses from MCP requests. Full notice: https://mcp.packrift.com/privacy.
Development
The server is a Cloudflare Worker (TypeScript, Hono, Zod) backed by the Shopify Admin GraphQL API.
npm install
npm test # offline unit tests and public-surface checks
npm run check:directory-surface
npx wrangler dev # local worker; set SHOPIFY_PACKRIFT_TOKEN for live tool calls
scripts/v1-live-smoke.mjs exercises every tool against the live store with read-only calls; set SHOPIFY_PACKRIFT_TOKEN before running it.
Support
support@packrift.com · +1 (302) 216-2975 · Packrift LLC, 300 Delaware Ave, Wilmington, DE 19801
License
MIT
Featured
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
