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mcp/harbor
Gemini CLI

mcp for Gemini CLI

dev.dungbeetle/mcp

Visual regression & snapshot testing for AI agents — list runs, read semantic diffs, review.

client:Gemini CLI transport:stdio runtime:npm

Install mcp in Gemini CLI

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

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{
  "mcpServers": {
    "mcp": {
      "command": "npx",
      "args": [
        "-y",
        "dungbeetle-mcp"
      ],
      "env": {
        "DUNGBEETLE_AGENT_TOKEN": "<DUNGBEETLE_AGENT_TOKEN>",
        "DUNGBEETLE_CLIENT_ID": "<DUNGBEETLE_CLIENT_ID>",
        "DUNGBEETLE_CLIENT_SECRET": "<DUNGBEETLE_CLIENT_SECRET>",
        "DUNGBEETLE_SERVER_URL": "<DUNGBEETLE_SERVER_URL>"
      }
    }
  }
}

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

mcp in other clients

mcp MCP server