MCPFax Vehicle Diagnostics for Gemini CLI

com.mcpscores/vehicle-fault-codes

A fault code, a VIN, or a recall — answered from public NHTSA and standards data.

client:Gemini CLI transport:streamable-http tools:4

Install MCPFax Vehicle Diagnostics in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

{
  "mcpServers": {
    "vehicle-fault-codes": {
      "httpUrl": "https://mcpfax-diag.bowling-anthony.workers.dev/mcp"
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs