"Open Access" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Free anonymous website, DNS, email and TLS checks, plus monitor read and opt-in write access.
Can GPTBot, ClaudeBot and PerplexityBot reach a site? Real fetch per crawler, firewall/CDN blocks.
Open-source IP address and CIDR tools for network calculations and public IP lookup.
Scan the open TCP ports of your own public IP. Fast (32) or deep (65535). No key, no signup.
Scan your home network and local machine for security risks, open ports, weak Wi-Fi, unknown devices. Providing with a trust score and clear explanations.
RDAP MCP — Registration Data Access Protocol via IANA bootstrap.
Live demo of Frisian-MCP, a Django/DRF package that exposes ViewSets as MCP tools through grouped dispatchers — ~1,800 endpoints collapsed into ~16 tools, with DRF permission classes enforced in-process before ORM access. Connect to try the dispatcher pattern against a realistic network-automation surface.
Secure tunneling, reverse proxy and remote access for local applications.
