CarrierTrail MCP Server: Install & Setup

Install CarrierTrail in Claude Code

Claude Code

claude mcp add --transport http carriertrail https://carriertrail.com/mcp/v1

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "carriertrail": {
      "url": "https://carriertrail.com/mcp/v1"
    }
  }
}

Frequently asked questions

What does the CarrierTrail MCP server do?

US carrier lookup from public FMCSA data: USDOT/MC records, authority, insurance, safety.

Is the CarrierTrail MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does CarrierTrail run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add CarrierTrail to Claude Code?

Run: claude mcp add --transport http carriertrail https://carriertrail.com/mcp/v1

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