Security MCP servers

3,564 servers

Scan code and dependencies, look up vulnerabilities and work with security tools.

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1. PE Petty io.github.WawRepo/petty 1.2 · 23/100

   What you keep and where: money, things, notes. End-to-end encrypted; decrypts on your computer.

   Not checked: registry not supported yet

   Docs and knowledge bases Official MCP Registry Local

2. AT Agent Tools io.github.WingedGuardian/agent-tools 1.2 · 23/100

   9 utility tools for agents: DNS, WHOIS, email, IP, URL, headers, QR, text, tech. x402 on Base.

   0% up · 30 days

   DevOps and infrastructure Official MCP Registry Remote

3. PS Postgres Secured (Aegis Zero-Trust) io.github.Yash-0620/postgres-mcp-secured 1.2 · 23/100

   Enterprise PostgreSQL MCP secured by Aegis Zero-Trust to block unauthorized SQL injections.

   Not checked yet

   Databases Official MCP Registry

4. VA vaultgate io.github.adamrowles1996/vaultgate 1.2 · 23/100

   Self-hosted remote MCP server for Bitwarden and Vaultwarden with OAuth 2.1; agents hold tokens only

   Address set by you

   Security Official MCP Registry Remote

5. MI MiniURL io.github.addychang/miniurl 1.2 · 23/100

   OAuth 2.1 short-link tools for AI agents with scoped tokens, approvals, audit logs, and revocation.

   100% up · 30 days

   Monitoring and observability Official MCP Registry Remote

6. WA Waqi — AI Privacy Layer io.github.ajprolific/waqi 1.2 · 23/100

   Redacts PII from your business tools before the AI sees them — with a provable audit log.

   Address set by you

   Security Official MCP Registry Remote

7. GP GenPark PII Redactor & Data Masker io.github.alphaparkinc/genpark-pii-redactor-and-data-masker-skill 1.2 · 23/100

   Regex and Luhn heuristic PII redaction and tokenization engine sanitizing sensitive emails, phones,

   Not checked: registry not supported yet

   Security Official MCP Registry Local

8. WS Web Scan io.github.ankitkumarjha515/web-scan 1.2 · 23/100

   Audit any live URL: 85 SEO, AI-search, security, leaked-key and speed checks, with fixes to verify.

   100% up · 30 days

   Security Official MCP Registry Remote

9. GA gws-admin-mcp io.github.antct11/gws-admin-mcp 1.2 · 23/100

   Safe Google Workspace admin for AI agents: read-only by default, confirm-gated deletes, audit log.

   Not checked yet

   Security Official MCP Registry

10. RA Robin: AI-Powered Dark Web OSINT io.github.apurvsinghgautam/robin 1.2 · 23/100

    Dark web OSINT over Tor: search onion engines, scrape pages, report with your own model.

    Not checked: registry not supported yet

    Security Official MCP Registry Local

11. AR Aribot io.github.aristiun/aribot 1.2 · 23/100

    Threat modeling, code/cloud/pipeline scanning, shadow-AI discovery, compliance checks and fixes.

    100% up · 30 days

    DevOps and infrastructure Official MCP Registry Remote

12. KA KarmaDue io.github.ashadow07/karmadue 1.2 · 23/100

    Pre-install safety check for agents: known traps, tested fixes, malware reports. No account.

    100% up · 30 days

    Security Official MCP Registry Remote

13. AG AgentAegis io.github.astafford8488/agentaegis 1.2 · 23/100

    Pay-per-call cybersecurity for AI agents: vuln scans, threat intel, compliance, code security.

    0% up · 30 days

    Security Official MCP Registry Remote

14. ST Stackhal io.github.bahdanhal/stackhal 1.2 · 23/100

    Outside-in DNS, email security, SEO, GEO and app-link checks plus developer utilities.

    100% up · 30 days

    DevOps and infrastructure Official MCP Registry Remote

15. OA OSV Advisories io.github.basitalisandhu/mcp-osv-advisories 1.2 · 23/100

    Query OSV.dev for known vulnerabilities by package and version, and scan lockfiles in batch.

    Not checked: registry not supported yet

    Security Official MCP Registry Local

16. SH Security Headers io.github.basitalisandhu/mcp-security-headers 1.2 · 23/100

    Fetch a URL's response headers and grade CSP, HSTS, X-Frame-Options and related security headers.

    Not checked: registry not supported yet

    Security Official MCP Registry Local

17. CH Changegamer io.github.beneb89/changegamer 1.2 · 23/100

    Agent-first resource directory for AI agents: protocols, security, RAG, memory, evals, and more.

    100% up · 30 days

    Security Official MCP Registry Remote

18. HB Hacker Bob public records io.github.bobnetsec/hacker-bob-public-records 1.2 · 23/100

    Read-only public CVE records, capability metadata, and agent instructions from Hacker Bob.

    100% up · 30 days

    Government and public records Official MCP Registry Remote

19. BO Bounty Operator io.github.bountyoperator/bounty-operator 1.2 · 23/100

    Argues against a security finding or a draft bug bounty report before you submit it.

    100% up · 30 days

    Security Official MCP Registry Remote

20. RC Readme Canary io.github.brkd-h1/readme-canary 1.2 · 23/100

    Security research canary remote MCP server for owned-account testing.

    0% up · 30 days

    Developer tools Official MCP Registry Remote

21. PK Protectwith Kb io.github.burademirung/protectwith-kb 1.2 · 23/100

    AI-security knowledge as MCP: standards-mapped tools (OWASP, NIST, MITRE) for AI agents.

    0% up · 30 days

    Security Official MCP Registry Remote

22. SE SQLGuard — Execution Certificate Firewall io.github.cabbageandtea/sqlguard 1.2 · 23/100

    Permission before writes. Gravity→DENYs→Session $0.25. Pilot $100; Gateway $299. Probe free.

    100% up · 30 days

    Security Official MCP Registry Remote

23. PQ Privi Quantum Ledger io.github.canoydario847-cloud/privi-ledger 1.2 · 23/100

    Quantum-sealed audit logs for AI agents (ML-DSA-87, SHA3-512), plus Privi Guard and trust passports.

    20% up · 30 days

    Finance and payments Official MCP Registry Remote

24. FR FreeToolHub io.github.cavan1977/freetoolhub 1.2 · 23/100

    44 calculators for AI agents: US tax, finance, business + an MCP engineering & security suite.

    100% up · 30 days

    Finance and payments Official MCP Registry Remote

25. LO Logicnodes io.github.cmdenney/logicnodes-mcp 1.2 · 23/100

    Remote MCP for LogicNodes: Signed PII-Shield flagship + payable x402 agent tools on Base.

    100% up · 30 days

    Security Official MCP Registry Remote

26. EV Eu Verify io.github.contentfactory/eu-verify 1.2 · 23/100

    European business verification for AI agents: registry, VAT, sanctions, IBAN. Pay-per-call x402.

    100% up · 30 days

    Security Official MCP Registry Remote

27. DL Dlp io.github.cx-anand-nandeshwar/dlp-mcp 1.2 · 23/100

    The DLP MCP provides the compliance violation in the one drive, google drive documents.

    Address set by you

    Security Official MCP Registry Remote

28. PD Penniless Data Utilities io.github.danielarif26/penniless-data-utilities 1.2 · 23/100

    Ten x402-paid tools for JSON, YAML, cron, diff, text, DNS, WHOIS, GitHub, crypto, and email.

    100% up · 30 days

    Utilities Official MCP Registry Remote

29. LM Leadgen MCP io.github.darksider4all/leadgen-mcp 1.2 · 23/100

    Romanian business-registry lookup, director search, contact extraction, and WHOIS/DNS audit.

    0% up · 30 days

    DevOps and infrastructure Official MCP Registry Remote

30. CC Canada Company Due Diligence Check io.github.domaranskyi/canada-due-diligence 1.2 · 23/100

    Due diligence on Canadian companies: registry status, sanctions and risk signals via Apify.

    100% up · 30 days

    Security Official MCP Registry Remote

31. US Ukraine Sanctions Screener (NSDC) io.github.domaranskyi/ukraine-sanctions-screener-nsdc 1.2 · 23/100

    Screen names/IDs against Ukraine's NSDC State Sanctions Register (snapshot) via Apify.

    100% up · 30 days

    Security Official MCP Registry Remote

32. VC Vibes-Coded Agent Tools io.github.doteyeso-ops/mcp-server-vibes-coded 1.2 · 23/100

    Web search, page-to-markdown, memory, leases and proof for agents. x402, no signup.

    0% up · 30 days

    Security Official MCP Registry Remote

33. MZ MCP ZAP Server io.github.dtkmn/mcp-zap-server 1.2 · 23/100

    Safe, self-hosted ZAP operator for guided AI security scans and reports.

    Not checked: registry not supported yet

    Security Official MCP Registry Remote

34. PS Purify Security Feeds io.github.eason4kim-rocket/purify-feeds-mcp 1.2 · 23/100

    Query CISA KEV / EPSS vulnerability feeds with full per-record provenance and auditable versions

    Not checked: registry not supported yet

    Web search and scraping Official MCP Registry Local

35. SA Secrets Audit io.github.eltociear/secrets-audit-mcp 1.2 · 23/100

    Detects leaked secrets & API keys: 32+ provider rules (AWS, GitHub, Stripe, OpenAI…), zero deps.

    Not checked: registry not supported yet

    Security Official MCP Registry Local

36. SA Skill Audit io.github.eltociear/skill-audit-mcp 1.2 · 23/100

    MCP server: static security scanner for MCP servers, agent skills & plugins. 17 attack patterns.

    100% up · 30 days

    Security Official MCP Registry Local Remote

37. PR Paianjenul: Romanian company lookups io.github.emanueltns/paianjenul 1.2 · 23/100

    Romanian companies: ONRC registry, ANAF financials, VAT, EU/UN/US sanctions, administrator links.

    100% up · 30 days

    Finance and payments Official MCP Registry Remote

38. EA endoflife.ai — Software Lifecycle Intelligence io.github.endoflife-ai/endoflife-mcp 1.2 · 23/100

    EOL dates, risk scores, CISA KEV exposure, SBOM audits and edge-device EOS for 700+ products.

    100% up · 30 days

    Security Official MCP Registry Remote

39. MO MobiLoop io.github.enessubass/mobiloop-mcp 1.2 · 23/100

    Guarded AI mobile Appium testing, security scanning, verification, and fix-retest MCP tools.

    Not checked: registry not supported yet

    Developer tools Official MCP Registry Local

40. TR TrustScan io.github.entradox/trust-scan 1.2 · 23/100

    Security scanner for MCP servers and skills: Unicode injection, patterns, secrets.

    100% up · 30 days

    Security Official MCP Registry Remote

41. DO DomScan io.github.estevecastells/domscan 1.2 · 23/100

    Domain intelligence for DNS, WHOIS/RDAP, TLS, reputation, valuation, and brand protection.

    100% up · 30 days

    Security Official MCP Registry Remote

42. LD LLM Data Guard: PII & Secrets Redaction io.github.fairquery/llm-data-guard-pii-secrets 1.2 · 23/100

    Detect and redact PII and secrets (API keys, tokens) in text, HTML or PDF before it reaches an LLM.

    100% up · 30 days

    Security Official MCP Registry Remote

43. OD OSV Dependency Vulnerability Check io.github.fairquery/osv-dependency-vulnerability-check 1.2 · 23/100

    Check npm, PyPI, Go and Maven packages or lockfiles against OSV.dev: CVEs, CVSS, fixed versions.

    100% up · 30 days

    Security Official MCP Registry Remote

44. SS Sanctions Screening (OFAC, EU, UK, UN) io.github.fairquery/sanctions-watchlist-screener 1.2 · 23/100

    Fuzzy-screen people and company names against OFAC SDN, EU, UK and UN sanctions lists.

    100% up · 30 days

    Security Official MCP Registry Remote

45. MA MailFathom io.github.fathomise/mailfathom 1.2 · 23/100

    Security-first, self-hosted email archive with search, cited answers, and sending for AI agents.

    Address set by you

    Security Official MCP Registry Remote

46. BW Bulk WHOIS Domain Lookup io.github.fernandoguiraud16-coder/bulk-whois-domain-lookup 1.2 · 23/100

    Bulk WHOIS/RDAP lookup: registrar, domain age, expiry date and availability.

    100% up · 30 days

    Security Official MCP Registry Remote

47. TS Tech Stack Detector & WHOIS, SSL Checker io.github.fernandoguiraud16-coder/website-tech-dns-whois-ssl 1.2 · 23/100

    Tech stack, WHOIS, DNS, SSL, hosting and SEO checks for lists of domains.

    100% up · 30 days

    Security Official MCP Registry Remote

48. MC Mcpcheckup io.github.fpetitit/mcpcheckup 1.2 · 23/100

    Scans remote MCP servers for protocol, security, and TLS issues; exposes scan tools via MCP.

    0% up · 30 days

    Security Official MCP Registry Remote