"Email" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
External checks of TLS, HTTP headers, email domain, DNS and ports, with cause and fix
Passive OSINT and security recon: DNS, TLS, email posture, IP reputation, CVE/KEV, CT logs.
Reputation for IPs, domains, URLs, hashes, emails, phones; CVEs; injection and email scans
55 tools, 7 Resources, Sigma rules, email SPF/DMARC, MITRE, CVE/KEV, risk_score. No key.
Free email checks: 24 blacklists, spoofing/BEC grade, redirect tracing, email spam test, WHOIS.
Check breach exposure for your verified email and check locally computed password hash prefixes.
Detect any website's tech stack, DNS and email security, subdomains and sitemap from your agent.
DNS resolution, HTTP security headers, and SPF/DMARC email hygiene audits.
theHarvester Cloud - Email & Subdomain Finder
Email OSINT Tool - Find Registered Accounts on 120+ Sites
