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mcp/harbor
Gemini CLI

Cat Burglar for Gemini CLI

io.github.drmkdaddy/cat-burglar

Stealth browser MCP with three engines, proxy pools, remote CDP, diff observations, and benchmarks.

client:Gemini CLI transport:stdio runtime:oci

Install Cat Burglar 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": {
    "cat-burglar": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/drmkdaddy/cat-burglar:v0.5.2"
      ],
      "env": {
        "BROWSER_MCP_ALLOW_PRIVATE_NETWORK": "<BROWSER_MCP_ALLOW_PRIVATE_NETWORK>",
        "BROWSER_MCP_OBSCURA_PATH": "<BROWSER_MCP_OBSCURA_PATH>",
        "BROWSER_MCP_PROFILE": "<BROWSER_MCP_PROFILE>",
        "BROWSER_MCP_PROXY_POOL": "<BROWSER_MCP_PROXY_POOL>",
        "BROWSER_MCP_CDP_URL": "<BROWSER_MCP_CDP_URL>",
        "BROWSER_MCP_AUDIT": "<BROWSER_MCP_AUDIT>"
      }
    }
  }
}

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

Cat Burglar in other clients

Cat Burglar MCP server