"Overview of Command Line Interface Usage" matching MCP connectors:

Query 90 days of honeypot probe data: IP reputation, scanners, CVE probing, TLS/SSH fingerprints.

Scan the open TCP ports of your own public IP. Fast (32) or deep (65535). No key, no signup.

Find known subdomains of a domain. Passive data; may include historic entries. List or count.

Linux kernel CVE analyzer: upload a .config, get a CycloneDX VEX report of affecting CVEs.

AI security scanner for Solidity + free CC0 dataset of Sherlock audit-competition acceptance rates.

Deep security scans of repos you own from your editor: dependency CVEs, SAST, git-history secrets.

A paid remote MCP for developer endpoint scanner MCP, built to return verdicts, receipts, usage logs