CanWeShip Product Guidance

com.canweshipPublished by canweship.comOfficial publisherv1.1.0Updated Nov 5, 2026

Preliminary USPS, UPS and FedEx rules for shipping perfume, batteries, aerosols and more in the U.S.

VerifiedStreamable HTTPWeb executableKnowledge & MemoryBusiness & Commerce

Overview

AI-generated overview

Remote MCP server that gives an assistant preliminary U.S. carrier shipping rules for products like perfume, batteries and aerosols, with a deterministic…

What you can do
  • List and search the products CanWeShip covers, including aliases and named products such as iPhone 15 or aerosol deodorant
  • Read preliminary U.S. domestic shipping guidance for one product, with claim-level source IDs, carrier context, review dates and cited official sources
  • Evaluate supplied product facts against the same deterministic USPS, UPS and FedEx rule runtime, returning open questions for facts still missing
When to use it
Useful when someone needs a first-pass answer on whether a product can ship domestically in the U.S. by USPS, UPS or FedEx, or which facts are still needed before a decision. It is a preliminary guidance source, not a substitute for carrier confirmation.
Requirements
A remote streamable HTTP endpoint at canweship.com; no packages, environment variables or headers are declared, and no authentication is declared.
Before you install
Guidance is explicitly preliminary and limited to U.S. domestic shipping; unknown or invalid facts are ignored and never treated as clearance, so results should be confirmed with the carrier. Queries and product facts are sent to a third-party service.

Installation

In SourceWeft

  1. Open CanWeShip Product Guidance in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.canweship%2Fproduct-guidance/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "canweship-product-guidance": {
      "type": "http",
      "url": "https://canweship.com/mcp"
    }
  }
}

Tools

3

list_products

List Supported 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.

Parametersquery

get_product_guidance

Get Product Shipping 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. FAQs, rule evidence and the full source list are left out unless requested with include.

Parametersslugrequiredinclude

check_product

Evaluate Product Shipping Facts

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 still open, in the order the checker asks them.

Parametersslugrequiredfactscarriers

Version history

1
  1. v1.1.0LatestNov 5, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.