Skip to content
mcp/harbor
Gemini CLI

DNSFilter for Gemini CLI

io.github.wyre-ai/dnsfilter-mcp

MCP server for DNSFilter's DNS security/filtering API.

client:Gemini CLI transport:stdio runtime:oci

Install DNSFilter 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": {
    "dnsfilter-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/wyre-ai/dnsfilter-mcp:v1.0.0"
      ],
      "env": {
        "DNSFILTER_API_KEY": "<DNSFILTER_API_KEY>",
        "MCP_TRANSPORT": "<MCP_TRANSPORT>",
        "AUTH_MODE": "<AUTH_MODE>",
        "LOG_LEVEL": "<LOG_LEVEL>"
      }
    }
  }
}

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

DNSFilter in other clients

DNSFilter MCP server