Dechonet Mcp
Domain security reconnaissance for AI agents — 13 tools (DNS, SSL, HTTP headers, email auth, port scan, ASN, RDAP) with a 0–100 Health Score. Free, no API key
Sentinel Mcp
Hosted MCP server for Sentinel uptime monitoring: connect Claude or any MCP client to your monitors, SSL/DNS/domain checks, and incidents
Tlsradar Claude Plugin
Run SSL/TLS scans, issue free Let's Encrypt certificates (private key stays local), and monitor certificate expiry from inside Claude Code or Cowork - through a single MCP server, no account needed for scans and issuance.
Nettools
Real-time DNS, SSL, IP geolocation, blacklist check, web security scanner and 15 more network diagnostic tools for AI assistants
Seo Mcp
PageSpeed, WHOIS, DNS, SSL checks, and site health analysis for AI agents. 6 tools, free, no API key.
Mcp Server Whoisjson
WhoisJSON MCP Server exposes four domain intelligence tools directly inside Claude, Cursor, and Windsurf — no code required.