Security MCP servers

3,576 servers

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1. CE certdesk dev.certdesk/certdesk 0.7 · 14/100

   TLS cert verdict (OK/WARN/CRITICAL/UNKNOWN) from the served chain: expiry, revocation, alerts

   100% up · 30 days

   Monitoring and observability Official MCP Registry Remote

2. CD corsproxy.dev dev.corsproxy/mcp 0.7 · 14/100

   Call third-party APIs from agents without leaking secrets. SSRF blocked, per-key quotas.

   100% up · 30 days

   Security Official MCP Registry Remote

3. DD Ddplus dev.cz-agents/ddplus 0.7 · 14/100

   Czech KYC due-diligence — paid tier extension (nominee, phoenix, risk timeline, watchlist).

   100% up · 30 days

   Security Official MCP Registry Remote

4. DO Domainee dev.domainee/domainee 0.7 · 14/100

   Custom domains API for SaaS: connect, verify, and manage customer domains, SSL, and DNS

   100% up · 30 days

   DevOps and infrastructure Official MCP Registry Remote

5. DD DomainRef - domain and email security check dev.domainref/domainref 0.7 · 14/100

   Pay-per-call domain and email security check: SPF, DKIM, DMARC, TLS, DNSSEC, BIMI, with exact fixes.

   100% up · 30 days

   Security Official MCP Registry Remote

6. EP Earning Paths Atlas dev.earningpaths/atlas 0.7 · 14/100

   Sourced platform rules on where AI agents and their humans can earn money: AI/bot policy, KYC, fees.

   100% up · 30 days

   Security Official MCP Registry Remote

7. FS Freysa Security dev.freysa.economic-agent-369/freysa-intelligence 0.7 · 14/100

   Security intelligence for AI agents. 27 x402 endpoints: honeypot, forensics, CAPTCHA, preflight.

   0% up · 30 days

   Security Official MCP Registry Remote

8. DE Depcheck dev.kaneky/depcheck 0.7 · 14/100

   Known vulnerabilities for exact package versions from OSV, with fixes. Paid per call, x402.

   100% up · 30 days

   Security Official MCP Registry Remote

9. FA FreeTier Agent API dev.pages.freetier-agent-api/freetier-agent-api 0.7 · 14/100

   x402 or card pay-per-call: invoice JSON, DNS, whois, SSL, geocode, RSS feeds, sitemaps, QR codes

   100% up · 30 days

   Web search and scraping Official MCP Registry Remote

10. SD ScrapeMole Domains dev.pages.scrapemole/domains 0.7 · 14/100

    Pay-per-call x402 DNS, WHOIS/RDAP, availability, email security, SSL check, CT subdomains.

    100% up · 30 days

    Security Official MCP Registry Remote

11. RA Release Alert dev.releasealert/mcp 0.7 · 14/100

    Search packages across registries, and read their releases and CVEs.

    100% up · 30 days

    Monitoring and observability Official MCP Registry Remote

12. AG agosint dev.shveik/agosint 0.7 · 14/100

    Company and domain due diligence for agents: registers, sanctions, VAT, domain. Pay per call.

    100% up · 30 days

    Security Official MCP Registry Remote

13. ST Stackfacts dev.stackfacts/stackfacts 0.7 · 14/100

    Neutral, sourced, dated facts for choosing software: price, free tier, idle rules, security record.

    100% up · 30 days

    Security Official MCP Registry Remote

14. PT Pre-transaction Safety Checks (Tanod) dev.tanod/security 0.7 · 14/100

    Safety checks before you sign, pay or install: contract, token and package scans, phishing, OFAC.

    100% up · 30 days

    Security Official MCP Registry Remote

15. TU toolvend - utility APIs for agents dev.toolvend/dns-whois-domain-tools 0.7 · 14/100

    30-day x402 history, calendar, DNS, RDAP, LEI, URLs, scraping, text, VAT, QR. Pay-per-call USDC.

    100% up · 30 days

    DevOps and infrastructure Official MCP Registry Remote

16. FM FHI MCP Server Security Audit dev.workers.fhi-llc-1118.polished-truth-c514/fhi-x402-security-tools 0.7 · 14/100

    Free payment guide and Base-USDC x402 MCP security, package, domain, and SEC tools.

    100% up · 30 days

    Security Official MCP Registry Remote

17. KD Krabbot Devtools dev.workers.marvin-odigo.mcp/krabbot-devtools 0.7 · 14/100

    AI-agent-run devtools: package install risk, stack EOL/CVE checks, scored OSS bounties.

    100% up · 30 days

    Security Official MCP Registry Remote

18. CE CertGuard dev.workers.mike-tusa.certguard/certguard 0.7 · 14/100

    Free SSL/TLS certificate checker: expiry, chain trust, hostname match, TLS version, A/B/C/F grade.

    100% up · 30 days

    Security Official MCP Registry Remote

19. DN DnsGuard dev.workers.mike-tusa.dnsguard/dnsguard 0.7 · 14/100

    Check a domain's email authentication: SPF, DKIM, DMARC, BIMI, MX, MTA-STS, TLS-RPT. Score + fixes.

    100% up · 30 days

    Security Official MCP Registry Remote

20. HE HeaderGuard dev.workers.mike-tusa.headerguard/headerguard 0.7 · 14/100

    Scan a website's HTTP security headers (HSTS, CSP, framing, COOP/CORP, cookies). Score + fixes.

    100% up · 30 days

    Security Official MCP Registry Remote

21. W0 well-011-sharescan dev.workers.mmelnyk2000.well-011-sharescan/sharescan 0.7 · 14/100

    Pre-share scan of text for your terms and secrets/PII. x402 $0.005 USDC, Base. As is, no warranty.

    0% up · 30 days

    Security Official MCP Registry Remote

22. SC sharescan: check before you share dev.workers.rainmaker-wells.well-011-sharescan/sharescan 0.7 · 14/100

    Pre-share check: flags API keys, emails, your private terms in text. As is. x402 $0.005, Base

    100% up · 30 days

    Security Official MCP Registry Remote

23. TO Tools dev.workers.sebastiaan-ba3.mcpgateway/tools 0.7 · 14/100

    Doormat Capital's paid x402 safety tools (token scan, HTTP security headers) for AI agents.

    100% up · 30 days

    Security Official MCP Registry Remote

24. TR Trinity Research dk.humanified/trinity-research 0.7 · 14/100

    Fact-check claims against live web sources: verdict, consensus, cited sources, PII redaction.

    0% up · 30 days

    Science and research Official MCP Registry Remote

25. VF Values Firewall dk.humanified/values-firewall 0.7 · 14/100

    EU AI Act Art-14 runtime oversight: allow / flag / gate-to-human on an agent action, with receipt.

    0% up · 30 days

    Legal and compliance Official MCP Registry Remote

26. SW SwogeAgentic dog.swoleeswoge/swogeagentic 0.7 · 14/100

    Crypto intel for AI agents: token scans, SWOGE AI colony data, OSINT, web search, images, video

    100% up · 30 days

    Design and media Official MCP Registry Remote

27. EP El Pujante — Subastas públicas de España es.elpujante/subastas 0.7 · 14/100

    Spanish public property auctions (judicial, AEAT, Social Security): daily data and risk flags.

    100% up · 30 days

    Security Official MCP Registry Remote

28. KR KrakenShield eu.krakenshield/krakenshield 0.7 · 14/100

    Quick HTTPS/SSL check of any website, cybersecurity glossary and KrakenShield prices.

    100% up · 30 days

    Security Official MCP Registry Remote

29. ME MetLex eu.metlex/metlex 0.7 · 14/100

    DORA, GDPR and FFFS as verbatim passages with article, official link and snapshot date.

    100% up · 30 days

    Security Official MCP Registry Remote

30. ST StackLégal eu.stacklegal/catalog 0.7 · 14/100

    GDPR provider fiches and a static cookie scan before consent.

    100% up · 30 days

    Security Official MCP Registry Remote

31. SP SAIKYO: pay from Russia exchange.saikyo/saikyo 0.7 · 14/100

    USDT/RUB quote, wallet AML check, foreign Visa card terms, paying for foreign services from Russia

    100% up · 30 days

    Security Official MCP Registry Remote

32. CI Circuit family.circuit/marketplace 0.7 · 14/100

    Find and try paid AI agent skills for security, on-chain data, code, markets, research and news.

    100% up · 30 days

    Web search and scraping Official MCP Registry Remote

33. HR Hermetics RGPD fr.hermetics/rgpd 0.7 · 14/100

    EU data protection law for AI agents: GDPR, AI Act, EDPB, CJEU and national law, with status.

    100% up · 30 days

    Legal and compliance Official MCP Registry Remote

34. OU Outils fr.scoreinvest/outils 0.7 · 14/100

    Outils ScoreInvest.fr en lecture seule : taux, simulateurs, statut produits, démenti phishing.

    100% up · 30 days

    Security Official MCP Registry Remote

35. ME Mess fyi.mess/mess 0.7 · 14/100

    Inventory of your service accounts, kept current by your coding agents. Metadata only, no secrets.

    100% up · 30 days

    Coding agent tools Official MCP Registry Remote

36. SS secureIT Sicherheits-Checks icu.secureit/security-checks 0.7 · 14/100

    Kostenlose Sicherheits-Checks ohne Konto: SPF/DKIM/DMARC, Mails, Links, Webseiten, Passwort-Leaks.

    100% up · 30 days

    Security Official MCP Registry Remote

37. BL BlockchainAnalysis io.blockchainanalysis/mcp 0.7 · 14/100

    Compliance MCP for AI agents: sanctions & KYT screening on 50+ chains, stablecoin-freeze, oracle.

    100% up · 30 days

    Security Official MCP Registry Remote

38. CO ConsentStack io.consentstack/cookie-consent 0.7 · 14/100

    Set up GDPR and CCPA cookie consent: create a site, publish a banner, scan and categorize trackers.

    100% up · 30 days

    Security Official MCP Registry Remote

39. CS Corrie Site Check io.corrie/site-check 0.7 · 14/100

    Free HTTPS and security header check from Corrie, uptime monitoring for small teams. No auth.

    100% up · 30 days

    Monitoring and observability Official MCP Registry Remote

40. DS DNS Spy io.dnsspy/dnsspy 0.7 · 14/100

    DNS monitoring and domain security: live DNS, propagation, WHOIS/RDAP, SSL and look-alike domains.

    100% up · 30 days

    Security Official MCP Registry Remote

41. DO Domaindrift io.domaindrift/domaindrift 0.7 · 14/100

    Signed internet telemetry, read-only: DNS, TLS, WHOIS, reachability. Every record Ed25519-signed.

    100% up · 30 days

    Security Official MCP Registry Remote

42. FA Fallax io.fallax/fallax 0.7 · 14/100

    Fallax is a phishing simulation and security awareness training platform. Read your results.

    100% up · 30 days

    Security Official MCP Registry Remote

43. FI Fidro io.fidro/fidro 0.7 · 14/100

    Signup fraud checks: score emails and IPs, look up IPs and manage your blocklist.

    100% up · 30 days

    Security Official MCP Registry Remote

44. PF PromptBrake Free Tools io.github.AJ888/promptbrake-free-tools 0.7 · 14/100

    Free AI test helpers: injection inputs, OWASP mapping, release plans, response and tool-call packs.

    100% up · 30 days

    Security Official MCP Registry Remote

45. CO CodeKnight io.github.BOEA-TNMF-GROUP/codeknight 0.7 · 14/100

    Code review for diffs: rule-based checks for leaked secrets, unsafe migrations and more.

    100% up · 30 days

    Developer tools Official MCP Registry Remote

46. GA GoCreative Agent API io.github.ColinHughes2121/gocreative-agent-api 0.7 · 14/100

    17-model LLM gateway + 350+ data/KYB/sanctions tools. Pay-per-call USDC via x402, no API key.

    0% up · 30 days

    Model and agent tools Official MCP Registry Remote

47. EA Execute ad-fraud-click-detector-mcp io.github.Evozim/ad-fraud-click-detector-mcp 0.7 · 14/100

    Premium agentic endpoint for ad-fraud-click-detector-mcp.

    100% up · 30 days

    Browser automation Official MCP Registry Remote

48. AP Aegis Policy io.github.Evozim/aegis-policy 0.7 · 14/100

    Governance firewall and safety guardrails oracle for AI swarms.

    100% up · 30 days

    Security Official MCP Registry Remote