# Rack Warehouse fitment (remote · mcp.rackwarehouse.com)

What fits your vehicle at Rack Warehouse: roof racks, carriers, truck and ladder racks.

- Trust score: 70/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-28

## Components

- remote · `mcp.rackwarehouse.com`: 70/100 (this document), [markdown](https://verifymcp.io/servers/com-rackwarehouse-fitment/mcp.md), [page](https://verifymcp.io/servers/com-rackwarehouse-fitment/mcp)

## Channel facts

- Endpoint: `https://mcp.rackwarehouse.com/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-09-28.

- **Endpoint Security**: 74/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 71/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 898 tokens (~179/item across 5 items; 5 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 96/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 88% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 5 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 6 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a current MCP spec version (2026-07-28).

**Unverified: 1 category.** A category scored 0 because we could not verify it: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.

## Install

### How do I install the Rack Warehouse fitment MCP server?

Rack Warehouse fitment is a hosted endpoint at https://mcp.rackwarehouse.com/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http com-rackwarehouse-fitment 'https://mcp.rackwarehouse.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "com-rackwarehouse-fitment": {
      "url": "https://mcp.rackwarehouse.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-rackwarehouse-fitment": {
      "type": "http",
      "url": "https://mcp.rackwarehouse.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-rackwarehouse-fitment]
url = "https://mcp.rackwarehouse.com/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-rackwarehouse-fitment": {
      "type": "remote",
      "url": "https://mcp.rackwarehouse.com/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-rackwarehouse-fitment --url 'https://mcp.rackwarehouse.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-rackwarehouse-fitment:
    url: "https://mcp.rackwarehouse.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "com-rackwarehouse-fitment": {
      "Transport": "http",
      "Url": "https://mcp.rackwarehouse.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-rackwarehouse-fitment -t streamable-http -u 'https://mcp.rackwarehouse.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "com-rackwarehouse-fitment": {
      "type": "http",
      "url": "https://mcp.rackwarehouse.com/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-09-28 (score 70)

First indexed and scored.

## MCP tools (5)

### `find_vehicle` (~61 tokens)

Find vehicle

Turn the shopper's words ('2019 tacoma', 'subaru outback') into vehicles Rack Warehouse has fitment for, with the roof types each can have. Use the make and model it returns with the other tools.

Input parameters:

- `query` (string, required)

### `what_fits` (~182 tokens)

What fits

What fits one vehicle. Without a category: how many products fit, by category, and the category handles to ask with. With a category: up to eight products, each with its fit for this vehicle, its price for this vehicle and its page; carriers that mount to crossbars or a hitch come back with what they mount to and the base racks for the vehicle.

Input parameters:

- `category` (string): Category handle, e.g. base-rack
- `make` (string, required): Make handle or name, e.g. toyota (find_vehicle gives it)
- `model` (string, required): Model handle or name, e.g. corolla
- `roof_type` (string): e.g. Naked Roof, Raised Rails, Flush Rails, Fixed Point, Tracks, Gutter
- `year` (integer): Model year, e.g. 2018

### `check_fit` (~172 tokens)

Check fit

Whether one product fits one vehicle: 'yes' with the fit options and the price and page for the vehicle, 'not listed', or 'by what it mounts to' for carriers. Also what the product needs (crossbars, a hitch, required parts) and what checkout will ask. The product is its rackwarehouse.com page URL, its handle or its SKU.

Input parameters:

- `make` (string, required): Make handle or name, e.g. toyota (find_vehicle gives it)
- `model` (string, required): Model handle or name, e.g. corolla
- `product` (string, required)
- `roof_type` (string): e.g. Naked Roof, Raised Rails, Flush Rails, Fixed Point, Tracks, Gutter
- `year` (integer): Model year, e.g. 2018

### `search_products` (~137 tokens)

Search products

Search Rack Warehouse's catalog the way the site's search box does: up to eight products for the shopper's words, optionally within a category, a brand and a price ceiling, each with its price, review count, how it fits (by vehicle, or by what it mounts to) and its page.

Input parameters:

- `brand` (string): Brand name, e.g. Thule
- `category` (string): Category handle, e.g. bike-racks
- `max_price` (number): Highest price in US dollars
- `query` (string): The shopper's words, e.g. 4 bike hitch rack for e-bikes

### `get_product` (~85 tokens)

Get product

One product as its page shows it: price and sale, availability, variants, specs, summary and highlights, what a rack system includes, what it mounts to, required products, what checkout asks, rating and reviews, and its page. It does not list vehicles: use check_fit for one.

Input parameters:

- `product` (string, required): Its rackwarehouse.com page URL, handle or SKU

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/com-rackwarehouse-fitment/mcp#diagnostics

## Score history

- 2026-09-28: 70

## Common questions

### What is the Rack Warehouse fitment MCP server?

Rack Warehouse fitment is an MCP server listed in the public MCP registry as com.rackwarehouse/fitment. What fits your vehicle at Rack Warehouse: roof racks, carriers, truck and ladder racks. This page covers its hosted endpoint (https://mcp.rackwarehouse.com/mcp).

### Is the Rack Warehouse fitment MCP server safe to use?

Rack Warehouse fitment scores 70 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Rack Warehouse fitment MCP server expose?

Rack Warehouse fitment exposes 5 tools: find_vehicle, what_fits, check_fit, search_products, get_product. Their descriptions and schemas cost roughly 637 tokens of context every time the server is loaded.

### Does the Rack Warehouse fitment MCP server require authentication?

No. We connected to Rack Warehouse fitment without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Rack Warehouse fitment MCP server still maintained?

Rack Warehouse fitment is still listed as active in the MCP registry. We last reached this channel on 28 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://mcp.rackwarehouse.com/mcp
- Website: https://www.rackwarehouse.com/
- Changelog RSS feed: https://verifymcp.io/servers/com-rackwarehouse-fitment/mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-rackwarehouse-fitment/mcp.json
- HTML version of this page: https://verifymcp.io/servers/com-rackwarehouse-fitment/mcp