"Google's email service" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
External checks of TLS, HTTP, email domain, DNS, ports, blocklists and domain expiry
Verify emails and use FairMatch to search, quote and unlock verified work-email leads.
Bewary is a scam detection API and MCP server for apps and AI agents: phishing, fraud and threat intelligence lookups an agent runs before it opens a link, calls a number, pays or replies. It checks links and domains (phishing, domain age, lookalike brands), IP addresses, phone numbers (FTC and FCC complaints), SMS short codes, email addresses, crypto wallets (scam reports, OFAC sanctions), IBANs, mobile apps and payment handles. Each answer is a typed verdict (scam, suspicious, safe or unknown) with the facts and reason codes behind it, built from evidence rather than a language model. Watches send an event when a watched domain, number, wallet or brand changes. A free key gets 1,000 credits a month with no card; OAuth sign-in is supported.
Free email checks: 24 blacklists, spoofing grade, redirects, spam test, WHOIS, BIMI, AI readiness.
DNS and email security: check SPF, DKIM, DMARC, DNSSEC, DANE and build the records. 45 tools.
Verify whether a phone number or email address is real and registered.
Validates email syntax, disposable/burner provider status, role accounts, and live DNS MX/SPF/DMA.
Analyze DMARC reports and SPF/DKIM issues with Suped. - Review monitored domains and email authentication issues. - Download original DMARC report XML. - Add domains for monitoring. - Create client organizations as an MSP administrator. Your Suped permissions apply. Adding a domain does not change DNS; issues are read-only.
Deploy a repo to a live app from chat: servers, Postgres, domain, email, Stripe, security scan.
Assess any domain's email security across SPF, DMARC, DKIM, MTA-STS, DNSSEC, DANE, and TLS-RPT.
Check a domain's email DNS, whether Gmail and Outlook accept its mail, and its registration.
Free email deliverability tools: SPF, DKIM, DMARC, blacklist and header checks, cold email scoring.
Every email and calendar account you connect, for AI agents, with permissions and approvals.
Phone, email and IP signals for signup checks, with shared credits and explicit uncertainty.
Domain and email trust checks for agents: DNS, SPF/DMARC, disposable email. By Crypto Money Maker
Email header analyzer: SPF/DKIM/DMARC/ARC verdicts, domain alignment, hop delays. No lookups.
Verify email addresses before you send: honest verdicts, no address kept, EU-hosted.
9 pay-per-call tools for AI agents: OFAC sanctions screening, one-call counterparty checks, company records, domain DNS/WHOIS and trust reports, email validation and package security audits. USDC via x402.
Check a domain's email authentication: SPF, DKIM, DMARC, BIMI, MX, MTA-STS, TLS-RPT. Score + fixes.
Passive OSINT and security recon: DNS, TLS, email posture, IP reputation, CVE/KEV, CT logs.
Validates email syntax, disposable/burner provider status, role accounts, and live DNS records.
Verify an artifact an AI agent produced — schema, emptiness, provenance and mandate authority — before you accept the work or pay for it. Ed25519-signed and verifiable without this service; 20 checks a day free, then 0.005 USDC per call over x402.
Domain, email and web audits for AI agents: DNS, RDAP, TLS, SPF, DMARC, DKIM, MTA-STS, security headers and cookies, with graded findings and an A-F score. Requires a Bearer token.
Email security and AI discoverability scores for any domain, with the exact record or tag to fix.
Real-time RFC 5321 email verification with direct TCP port 25 SMTP mailbox checks, disposable/burner firewall (100k+ domains), and bulk cleaning for AI agents. Sub-140ms latency with zero email delivery.
Find the best eligible service for an agent task through one task-first MCP tool.
Dependency-probe-gated exit execution with hash-verified extraction and signed receipts.
Default-watch and pinning service for agents. $5/mo.
Signed telemetry origin verdicts, intake census, canary drills. Verdict $0.01/event.
AI Agent Utility Layer for agent safety, web monitoring, crypto research and tool discovery.
