# CanWeShip Product Guidance Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## CanWeShip Product Guidance

Check whether USPS, UPS or FedEx will ship items like batteries, perfume and aerosols.

- Record: https://musedirectory.ai/connector/canweship-product-guidance
- Category: Shopping & Commerce
- Developer: CanWeShip (https://canweship.com)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 339ms, checked 2026-11-07T04:15:58Z
- Endpoint: https://canweship.com/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-11-05T14:31:15Z)
- Source: Found in the official MCP Registry (com.canweship/product-guidance) https://registry.modelcontextprotocol.io/v0/servers?search=com.canweship%2Fproduct-guidance

Connects to CanWeShip's carrier rule data for USPS, UPS and FedEx. Muse can look up a product, pull the preliminary domestic shipping answer with cited sources, and run confirmed product facts such as battery watt-hours or device condition through the same rule checker to see what is still open.

Example request: "Can I ship a used laptop with a 52.6 Wh battery through UPS domestically?"

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use CanWeShip Product Guidance to help me. It is a free service with an MCP server at https://canweship.com/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- list_products: List the products CanWeShip checks, each with the first sentence of its answer, verification date and guide URL. Pass query to search product names, aliases and named products such as iPhone 15 or aerosol deodorant; each named product says which product check answers for it.
- get_product_guidance: Get preliminary U.S. domestic shipping guidance for one product: the answer with claim-level source IDs, the facts check_product accepts (ids, types, allowed values), carrier context, review dates and the cited official sources. Accepts product slugs, named products and aliases. 
- check_product: Evaluate supplied product facts through the same deterministic USPS, UPS and FedEx rule runtime used by the CanWeShip checker. Use the fact ids from get_product_guidance questions. Unknown or invalid facts are ignored and never treated as clearance; next_questions lists the facts

Screening checks:
- MCP handshake: pass (Answered in 600ms)
- Domain against threat feeds (Cloudflare security DNS): pass (canweship.com not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (3 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (Domain registered 105 days ago)
- AI review of purpose and tool behavior: pass (No concerns)