mcp-network-tools
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@mcp-network-toolsCheck the DNS records for github.com"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
mcp-network-tools
Network diagnostics tools for AI agents, exposed via the Model Context Protocol (MCP).
Tools
Tool | Description |
| Resolve domains to DNS records (A, AAAA, MX, TXT, NS, CNAME, SOA). Reverse DNS. Propagation check across public DNS servers. |
| Geolocation and network info for an IP address — country, city, ISP, ASN, coordinates. IPv4 and IPv6. |
| Inspect SSL/TLS certificates — validity, issuer, expiry, SANs, certificate chain, cipher, protocol. |
| WHOIS data for a domain — registrar, creation/expiry dates, nameservers, status. |
| Measure HTTP response time over N requests. Returns avg, min, max, p95 latency and success rate. |
Related MCP server: Keel
Setup
npm install
npm run buildUsage with Claude Desktop
Add to your claude_desktop_config.json:
{
"mcpServers": {
"network-tools": {
"command": "node",
"args": ["D:/products/mcp-servers/mcp-network-tools/dist/index.js"]
}
}
}Dependencies
@modelcontextprotocol/sdk — MCP server framework
Node.js built-in modules —
dns,tls,net,https,http(no external runtime dependencies beyond MCP SDK)ip-api.com — free geolocation API (no API key required)
Examples
DNS Lookup
dns_lookup({ domain: "example.com", record_types: ["A", "MX"] })Reverse DNS
dns_lookup({ domain: "8.8.8.8", mode: "reverse" })DNS Propagation Check
dns_lookup({ domain: "example.com", mode: "propagation" })IP Info
ip_info({ ip: "1.1.1.1" })SSL Check
ssl_check({ host: "example.com" })WHOIS Lookup
whois_lookup({ domain: "example.com" })HTTP Ping
http_ping({ url: "https://example.com", count: 10 })License
MIT
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