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Gemini CLI

lucairn mcp server for Gemini CLI

io.github.declade/lucairn-mcp-server

Pseudonymizes PII before your LLM and returns a cryptographically signed receipt per response.

client:Gemini CLI transport:stdio runtime:npm

Install lucairn mcp server in Gemini CLI

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

Held in this page only — never stored, logged, or sent anywhere but back to your screen.

{
  "mcpServers": {
    "lucairn-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@lucairn/mcp-server"
      ],
      "env": {
        "LUCAIRN_API_KEY": "<LUCAIRN_API_KEY>",
        "ANTHROPIC_API_KEY": "<ANTHROPIC_API_KEY>",
        "OPENAI_API_KEY": "<OPENAI_API_KEY>",
        "LUCAIRN_BASE_URL": "<LUCAIRN_BASE_URL>",
        "LUCAIRN_TRANSPORT": "<LUCAIRN_TRANSPORT>"
      }
    }
  }
}

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

lucairn mcp server in other clients