PluginBench
MCP Server

dns-cache MCP Server

io.github.weiseer/dns-cache

RepositoryRegistry

What is the dns-cache MCP server?

DNS/WHOIS/SSL/geo-IP cache MCP server for AI agents.

How to install dns-cache

Copy-paste configuration for popular MCP clients.

transport: stdio
Config generated by PluginBench — verify against the source before use.
Environment / auth
  • DNS_CACHE_URL

    Override remote snapshot URL

  • DNS_CACHE_LOCAL_ONLY

    Skip remote fetch

Claude Desktop
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "dns-cache": {
      "command": "npx",
      "args": [
        "-y",
        "@weiseer/dns-cache-mcp"
      ],
      "env": {
        "DNS_CACHE_URL": "<YOUR_DNS_CACHE_URL>",
        "DNS_CACHE_LOCAL_ONLY": "<YOUR_DNS_CACHE_LOCAL_ONLY>"
      }
    }
  }
}
Cursor
~/.cursor/mcp.json
{
  "mcpServers": {
    "dns-cache": {
      "command": "npx",
      "args": [
        "-y",
        "@weiseer/dns-cache-mcp"
      ],
      "env": {
        "DNS_CACHE_URL": "<YOUR_DNS_CACHE_URL>",
        "DNS_CACHE_LOCAL_ONLY": "<YOUR_DNS_CACHE_LOCAL_ONLY>"
      }
    }
  }
}
Windsurf
~/.codeium/windsurf/mcp_config.json
{
  "mcpServers": {
    "dns-cache": {
      "command": "npx",
      "args": [
        "-y",
        "@weiseer/dns-cache-mcp"
      ],
      "env": {
        "DNS_CACHE_URL": "<YOUR_DNS_CACHE_URL>",
        "DNS_CACHE_LOCAL_ONLY": "<YOUR_DNS_CACHE_LOCAL_ONLY>"
      }
    }
  }
}
VS Code
.vscode/mcp.json
{
  "servers": {
    "dns-cache": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@weiseer/dns-cache-mcp"
      ],
      "env": {
        "DNS_CACHE_URL": "<YOUR_DNS_CACHE_URL>",
        "DNS_CACHE_LOCAL_ONLY": "<YOUR_DNS_CACHE_LOCAL_ONLY>"
      }
    }
  }
}
Claude Code
claude mcp add dns-cache --env DNS_CACHE_URL=<YOUR_DNS_CACHE_URL> --env DNS_CACHE_LOCAL_ONLY=<YOUR_DNS_CACHE_LOCAL_ONLY> -- npx -y @weiseer/dns-cache-mcp

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