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mcp/harbor
Gemini CLI

grantd for Gemini CLI

io.github.rafavecchi/grantd

Grantd MCP server: let your AI agent act on a user's behalf across third-party APIs via OAuth.

client:Gemini CLI transport:stdio runtime:npm

Install grantd in Gemini CLI

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

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{
  "mcpServers": {
    "grantd": {
      "command": "npx",
      "args": [
        "-y",
        "grantd-mcp"
      ],
      "env": {
        "GRANTD_API_KEY": "<GRANTD_API_KEY>",
        "GRANTD_BASE_URL": "<GRANTD_BASE_URL>",
        "GRANTD_END_USER": "<GRANTD_END_USER>"
      }
    }
  }
}

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

grantd in other clients

grantd MCP server