wt for Gemini CLI

io.github.humanlineage/wt

Human Lineage MCP server — search and query the public genealogical graph of all humanity

client:Gemini CLI transport:streamable-http tools:6

Install wt in Gemini CLI

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

{
  "mcpServers": {
    "wt": {
      "httpUrl": "https://humanlineage.org/api/mcp"
    }
  }
}

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