CanWeShip Product Guidance
Check whether USPS, UPS or FedEx will ship items like batteries, perfume and aerosols.
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.
Try asking Muse: "Can I ship a used laptop with a 52.6 Wh battery through UPS domestically?"
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Source: Found in the official MCP Registry (com.canweship/product-guidance) · First listed November 5, 2026
Last 24 hours
Each bar is one check, every 15 minutes. Green means it answered. Last checked 5 h ago.
Is it safe to connect?
What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.
Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
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How to add it to Muse
Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. 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.
https://canweship.com/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Also use it in ChatGPT or Claude
CanWeShip Product Guidance is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.
Add it to ChatGPT
- 1
Open ChatGPT settings
In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).
- 2
Turn on developer mode
Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.
- 3
Create the connector
Choose Create, give it a name, paste the link as the MCP server URL, and save. If it needs a sign-in, ChatGPT asks for it here.
- 4
Use it in a chat
Start a chat, open the tools menu, pick the connector, and ask. ChatGPT asks before it runs a tool the first time.
Custom connectors need a paid ChatGPT plan, and on Team, Enterprise and Edu accounts only an admin can add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in ChatGPT
Add it to Claude
- 1
Open Claude settings
In Claude, open Settings, then Connectors.
- 2
Add a custom connector
Choose Add custom connector, give it a name, and paste the link.
- 3
Connect and use it
If it needs a sign-in, Claude sends you to it. Then turn the connector on in a chat from the tools menu and ask.
Custom connectors are available on paid Claude plans; on Team and Enterprise accounts an admin may need to add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in Claude
https://canweship.com/mcpWhat people ask Muse to do
Technical details: safety screening, tools, response time and recent checks
Response time at the last check: 409ms. Worked in 100% of checks over 30 days.
Screening · November 5, 2026
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
Tools · 3
list_productsList 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_guidanceGet 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_productEvaluate 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 factsRecent checks
Link
https://canweship.com/mcpQuestions about CanWeShip Product Guidance in Muse
How do I connect CanWeShip Product Guidance to Muse?
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.
Is CanWeShip Product Guidance working right now?
At the last check (November 6, 2026, 22:46 UTC) the endpoint was working, answering in 409ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.
Is CanWeShip Product Guidance safe to connect to Muse?
It was screened on November 5, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
What can CanWeShip Product Guidance do in Muse?
It exposes 3 tools, including list_products, get_product_guidance, check_product. For example, you could ask Muse: "Can I ship a used laptop with a 52.6 Wh battery through UPS domestically?"
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This listing was added from public sources (Found in the official MCP Registry (com.canweship/product-guidance)). If you build CanWeShip Product Guidance, claim it to correct the details and get your badge.
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