Skip to content

Zed nhtsa vehicle safety mcp server nhtsa_lookup_vehicles

How to: Zed nhtsa vehicle safety mcp server nhtsa_lookup_vehicles

client:Zed transport:streamable-http tool:nhtsa_lookup_vehicles

Add nhtsa vehicle safety mcp server to Zed

  1. 01

    Open ~/.config/zed/settings.json and merge this in. Keep any servers already there.

{
  "context_servers": {
    "nhtsa-vehicle-safety-mcp-server": {
      "url": "https://nhtsa.caseyjhand.com/mcp"
    }
  }
}
  1. 02

    Save the file and restart Zed.

  2. 03

    Ask for something nhtsa_lookup_vehicles does. Zed lists the server's tools on connect and calls nhtsa_lookup_vehicles itself — you do not invoke it by name.

  3. 04

    If nothing happens, check the server is running and that nhtsa vehicle safety mcp server's identifier in your config matches the one above exactly.

Merge this into your existing settings object — do not replace the file. Zed docs

Set these first

nhtsa vehicle safety mcp server will not start until these are set, so nhtsa_lookup_vehicles never becomes available.

  • MCP_LOG_LEVEL

Same tool, other clients

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.