DNSFilter MCP Server

by wyre-aiio.github.WYRE-AI/dnsfilter-mcpv1.0.0

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

0Dockerstdioofficial registry

context tax

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security

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cold start

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freshness

Active19d ago

Install DNSFilter MCP server

claude mcp add dnsfilter -e DNSFILTER_API_KEY='<dnsfilter-api-key>' -- docker run -i --rm -e DNSFILTER_API_KEY ghcr.io/wyre-ai/dnsfilter-mcp:v1.0.0

{
  "mcpServers": {
    "dnsfilter": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "DNSFILTER_API_KEY",
        "ghcr.io/wyre-ai/dnsfilter-mcp:v1.0.0"
      ],
      "env": {
        "DNSFILTER_API_KEY": "<dnsfilter-api-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "dnsfilter": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "DNSFILTER_API_KEY",
        "ghcr.io/wyre-ai/dnsfilter-mcp:v1.0.0"
      ],
      "env": {
        "DNSFILTER_API_KEY": "<dnsfilter-api-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "dnsfilter": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "DNSFILTER_API_KEY",
        "ghcr.io/wyre-ai/dnsfilter-mcp:v1.0.0"
      ],
      "env": {
        "DNSFILTER_API_KEY": "<dnsfilter-api-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "dnsfilter": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "DNSFILTER_API_KEY",
        "ghcr.io/wyre-ai/dnsfilter-mcp:v1.0.0"
      ],
      "env": {
        "DNSFILTER_API_KEY": "<dnsfilter-api-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
DNSFILTER_API_KEY	yes	yes	DNSFilter API key, generated in the DNSFilter dashboard under Account Settings -> Security -> API Keys. Sent as the raw Authorization header value.
MCP_TRANSPORT	—	—	Transport mode for the server. Set to 'stdio' for local CLI use; the image defaults to 'http' for gateway hosting.
AUTH_MODE	—	—	Credential source: 'env' reads vars locally, 'gateway' expects header injection from the WYRE MCP Gateway.
LOG_LEVEL	—	—	Log verbosity: debug, info, warn, error

Freshness

Active — last maintenance signal 19d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-09-20 · 19d ago · GitHub
Latest release
2026-09-20 · 19d ago · GitHub · v1.0.0
Package published
no data · npm/PyPI
Registry entry updated
2026-09-20 · 19d ago · official registry · v1.0.0

FAQ

›How do I install the DNSFilter MCP server in Claude Code?

Run: claude mcp add dnsfilter -e DNSFILTER_API_KEY='<dnsfilter-api-key>' -- docker run -i --rm -e DNSFILTER_API_KEY ghcr.io/wyre-ai/dnsfilter-mcp:v1.0.0. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does DNSFilter require an API key?

Yes. It expects DNSFILTER_API_KEY, of which 1 is a secret.

›Can I use DNSFilter as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is DNSFilter in the official MCP registry?

Yes, as io.github.WYRE-AI/dnsfilter-mcp.