NIST Randomness Beacon MCP.
45 MCP servers
Have I Been Pwned MCP
OWASP MCP — keyless.
Abstract Phone MCP — wraps Abstract API Phone Validation
Secure password generator MCP.
Shodan MCP — wraps the full Shodan REST API (api.shodan.io)
CIRCL Vulnerability-Lookup — aggregated vulnerability records
IPQualityScore MCP — wraps the IPQualityScore fraud-prevention API
Pulsedive MCP — threat-intelligence IOC enrichment (pulsedive.com)
Shodan InternetDB MCP — wraps Shodan InternetDB (internetdb.shodan.io)
urlscan.io MCP.
VirusTotal MCP — file / URL / domain / IP reputation (BYO key)
AlienVault OTX MCP — Open Threat Exchange (free with key)
Censys MCP — internet-scan search over the Censys Platform API (censys.com)
dilisense MCP — sanctions / PEP / criminal / adverse-media screening (AML/KYC)
HackerTarget MCP.
MITRE CWE API MCP.
MDN HTTP Observatory — grade any website's HTTP security headers and get the specific fixes, from…
AbuseIPDB MCP — wraps AbuseIPDB v2 API (api.abuseipdb.com/api/v2)
GreyNoise Community MCP — internet scanner classification (free tier with key)
MITRE ATT&CK MCP — STIX bundles from github.com/mitre/cti.