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Western Container Sales MCP server

Which servers in the official MCP registry are Western Container Sales's own, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-16

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Whose server it is
  • Registry namecom.westerncontainersales/wcsverified in the MCP registry

The registry name sits under westerncontainersales.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-16
  • Stateanswerschecked 2026-10-16
  • Tools4
  • Server calls itselfwcs-ai-mcp
  • Server version0.2.0
  • Protocol version2025-03-26

On 2026-10-16 the server answered initialize and tools/list without a sign-in. First answer in 152 ms.

Should an agent connect itSkip it
  • Its tools do none of the product's use cases we checked: Buy used 20 or 40 foot shipping containers; Rent shipping containers for storage.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 8, the first on 2026-10-19
  • INITE MCP score71 of 100answers 100 · does the job 0 · definitions 100 · context 100
  • What an agent can do with it0 of 2 use cases
  • Answered100% of days8 of 8 daily checks
  • Median first answer196 ms
  • Space in an agent's context≈ 432 tokensthe definitions of all its tools (4), which an agent carries on every turn
  • Tool definitionsA · 100 of 100
  • Typed results0 of 4 toolsdeclared outputSchema: results come typed, read once
  • Every tool passes all six checks.

What an agent can do with it

  • cannot · Buy used 20 or 40 foot shipping containers
  • cannot · Rent shipping containers for storage
  • not sure · Compare container condition grades before purchasing

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (30%), doing the product's job (25%), definitions (20%), context (10%) and use (15%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers4 tools · read 2026-10-16
  • find_market

    Use this when the user provides a US ZIP and WCS needs the canonical customer Market. Resolves geographic ownership. Does not invent a Market when geography cannot answer.

  • get_sale_offers

    Use this when the user asks what containers WCS can sell to a ZIP. Returns every customer-facing Sale offer including Wind and Watertight (WWT), Cargo Worthy (CWO), and One Trip (like-new used; SKU suffix OTC). Do not omit One Trip for…

  • check_delivery

    Use this when validating whether a specific Sale SKU can be delivered to a ZIP and what delivery/delivered totals apply. Uses live delivery-quote / DHRC. Fails closed when that container cannot serve the ZIP.

  • get_rental_offers

    Use this when the user asks what Rental containers WCS offers to a ZIP. rental_price is the recurring rental for the period. hauling_price is the actual hauling/delivery charge. first_period_plus_hauling is rental_price + hauling_price…

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "wcs": {
      "type": "http",
      "url": "https://www.westerncontainersales.com/api/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http westerncontainersales https://www.westerncontainersales.com/api/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://www.westerncontainersales.com/api/mcp as a custom connector in the settings.

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.