"Building OpenAI Agents SDK Using Official Documentation" matching MCP servers:

Provides complete programmatic access to OPNsense core APIs, enabling firewall automation, VPN management, and system administration through a comprehensive MCP server.

Official Porkbun MCP server, maintained by Porkbun. Check availability and pricing, register, renew and transfer domains, and manage DNS, nameservers, URL forwarding, glue, DNSSEC, DNS restore points, static hosting, webhooks and Cloudflare-connected domains. Hosted at mcp.porkbun.com/mcp with Porkbun sign-in (no API key), or run locally with npx @porkbunllc/mcp-server. Docs: porkbun.com/mcp

A Docker-based MCP server exposing a curated set of Kali Linux security tools for authorized, hands-on network scanning on private ranges, with enforced trustworthiness and honest output.

A modular MCP server for analyzing PCAP files using protocol-specific analysis tools, enabling LLMs to read and analyze network packet captures from local paths or remote URLs.

MCP server for managing a Marzban proxy/VPN panel — full user, subscription, node, host, and config lifecycle through 21 tools and 3 investigation prompts. Enforces env-only credentials, profile-gated tool visibility (readonly/standard/full), and a confirmation-token gate on every destructive call.

MCP server for Technical SEO DNS record auditing, SOA expiry health checks, SSL/TLS inspection, and HTTP security header analysis. Enables comprehensive security audits and scoring via 10 tools.

Enables MCP agents to run RouterOS commands on MikroTik routers over SSH, with configurable profiles, secure authentication, and a read-only safety guard.

Infrastructure access broker for AI agents — SSH & Kubernetes. Per-operation ephemeral credentials minted by a separate signer; the model never touches one. MCP stdio / HTTP+OIDC.

Enables LLM agents to read 3x-ui panel data and perform full CRUD operations on inbounds and clients.

The official remote Model Context Protocol (MCP) server for Muumuu Domain — a domain registration service operated by GMO Pepabo, Inc. Search and register domains, manage owned domains and contracts, and configure DNS records — all through natural language conversations with AI assistants.

MCP server providing safe, structured network and security reconnaissance tools for AI agents, with graded JSON results.

Enables AI agents to perform compensating-control lifecycle operations on Check Point firewalls, including adding access rules, publishing sessions, and installing policies.

MAC-address (OUI) vendor lookup and router default-login directory for AI agents, backed by ssid.ai. Identify a device manufacturer from its MAC address, detect randomized/private addresses instead of reporting unknown, or fetch a router's default login IP and admin credentials — every field cited to the manufacturer's own documentation

Enables AI assistants to check domain availability in real-time during brand naming conversations, using DNS and WHOIS queries to suggest available domains for brainstormed names.

Enables domain lookups using the RDAP protocol, returning structured registration data, nameservers, and contacts from over 50 supported TLDs.

Enables MCP-speaking agents to claim and manage free subdomains under makes.fyi or agentdomains.co, including DNS records, HTTPS, URL forwarding, reverse proxying, and account management.

Enables AI agents to autonomously manage network devices using Nornir, supporting inventory filtering, parallel command execution, and configuration deployment across SSH, REST API, and serial connections.

A Model Context Protocol (MCP) server that provides comprehensive WHOIS lookup capabilities using the IP2WHOIS API. This server allows AI agents to query domain registration details, including expiry dates, registrar information, and registrant data.

Enables LLM agents to query SecurityTrails for DNS history, subdomain enumeration, WHOIS (current and historical), SSL certificates, and IPv4 intelligence via 17 read-only tools.

MCP server providing typed, safety-gated access to UniFi Network consoles via the official API, enabling management of devices, clients, networks, WiFi, firewall policies, and more.