codebook mcp for Gemini CLI

io.github.nexus-api-lab/codebook-mcp

Exact reference codes for AI agents: countries, currencies with minor units, HTTP status, MIME.

client:Gemini CLI transport:streamable-http

Install codebook mcp in Gemini CLI

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

{
  "mcpServers": {
    "codebook-mcp": {
      "httpUrl": "https://codebook-mcp.dokasukadon.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