io.github.rog0x/network (MCP Server)

A Model Context Protocol (MCP) server offering network diagnostics and data for AI agents. Provides DNS, IP info, SSL, and WHOIS lookups to support model-context-aware tooling and MCP integrations.

🛠️ Key Features

DNS lookup with A, AAAA, MX, TXT, NS, CNAME, SOA, reverse DNS, and propagation checks
IP info: geolocation, country, city, ISP, ASN, coordinates (IPv4/IPv6)
SSL check: certificate validity, issuer, expiry, SANs, chain, cipher, protocol
WHOIS lookup for domain and related WHOIS data
MCP-aligned tools for seamless agent integration

🚀 Use Cases

Build MCP-aware agents with real-time network context
Validate domain and IP data for security and routing decisions
Troubleshoot connectivity and certificate issues for AI deployments

⚡ Developer Benefits

Clear MCP integration points and tool descriptions
Consistent data formats for model-context reasoning
Lightweight, TypeScript-friendly interface for rapid integration

⚠️ Limitations

Source data excerpt shows partial tool list; full capabilities may extend beyond excerpt
Data accuracy depends on external DNS/WHOIS/SSL sources and network visibility

Tools

Tool

Description

dns_lookup

Resolve domains to DNS records (A, AAAA, MX, TXT, NS, CNAME, SOA). Reverse DNS. Propagation check across public DNS servers.

ip_info

Geolocation and network info for an IP address — country, city, ISP, ASN, coordinates. IPv4 and IPv6.

ssl_check

Inspect SSL/TLS certificates — validity, issuer, expiry, SANs, certificate chain, cipher, protocol.

whois_lookup

WHOIS data for a domain — registrar, creation/expiry dates, nameservers, status.

http_ping

Measure HTTP response time over N requests. Returns avg, min, max, p95 latency and success rate.

Examples

DNS Lookup

code

dns_lookup({ domain: "example.com", record_types: ["A", "MX"] })

Reverse DNS

code

dns_lookup({ domain: "8.8.8.8", mode: "reverse" })

DNS Propagation Check

code

dns_lookup({ domain: "example.com", mode: "propagation" })

IP Info

code

ip_info({ ip: "1.1.1.1" })

SSL Check

code

ssl_check({ host: "example.com" })

WHOIS Lookup

code

whois_lookup({ domain: "example.com" })

HTTP Ping

code

http_ping({ url: "https://example.com", count: 10 })

io.github.rog0x/network