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Security MCP servers

Security scanning, identity and secrets. Every server below is from the official MCP registry and is checked by us each day.

54,766servers listed
37,589remote endpoints
33,696answered our last check
13 Nov 2026last updated

Security

1,578 servers · page 41 of 53

  1. Liveauth Mcp

    io.github.dulzuradev/liveauth-mcp

    MCP server for LiveAuth: PoW + Lightning auth, L402 bundles, and paid MCP tool receipts.

    Security NPM Updated 12 Jun 2026
    Local install

  2. dazai — burn-after-reading secret (motokano)

    io.github.New1Direction/motokano

    Serve a secret to an agent exactly N times from locked RAM, then wipe it and self-destruct.

    Security MCPB Updated 11 Jun 2026
    Local install

  3. BlackDome Threat Intel

    io.github.blackdome-ai/blackdome

    Live honeypot threat intel: attacker IPs, IOCs, credentials, payloads, actors.

    Security PYPI Updated 11 Jun 2026
    Local install

  4. MCP Gateway Scan

    io.github.willianpinho/mcp-gateway-scan

    Read-only MCP/agent-gateway readiness scanner — scores a repo across 7 security dimensions.

    Security NPM Updated 10 Jun 2026
    Local install

  5. MCP Shield

    io.github.sophiacave/mcp-shield

    Security scanner for MCP servers. SSRF, path traversal, injection, auth, secrets. Grade A-F.

    Security NPM Updated 9 Jun 2026
    Local install

  6. Meridian Mcp

    io.github.KNambiarDJsc/meridian-mcp

    Local-first compliance scanner for DPDPA 2023/2025, RBI FREE-AI, SEBI AI/ML & EU AI Act.

    Security PYPI Updated 8 Jun 2026
    Local install

  7. Secrets Audit Mcp

    io.github.eltociear/secrets-audit-mcp

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

    Security OCI Updated 7 Jun 2026
    Local install

  8. Secret Safe Env

    io.github.irrenwill/secret-safe-env

    Write secrets into .env without the agent ever seeing the value - Windows masked dialog (繁中 UI)

    Security NPM Updated 6 Jun 2026
    Local install

  9. Mcp Safeguard

    com.cognivators/mcp-safeguard

    MCP server security scanner: detects prompt injection, credential leaks, SSRF, tool poisoning.

    Security PYPI Updated 4 Jun 2026
    Local install

  10. Supership Scan

    io.github.andysalvo/supership-scan

    Buy any x402 API or data on Base, Solana, Polygon. No wallet on the seller's chain. For AI agents.

    Security NPM Updated 4 Jun 2026
    Local install

  11. Leakferret

    io.github.leakferrethq/leakferret

    Context-aware secret scanner: lets an AI agent scan, verify, and rewrite secrets before committing.

    Security NPM Updated 3 Jun 2026
    Local install

  12. Kalshi Prediction Markets

    io.github.cejor6/kalshi-mcp-server

    MCP server for Kalshi prediction markets: native RSA-PSS auth, rate limiting, demo/prod safety.

    Security PYPI Updated 31 May 2026
    Local install

  13. Painprep Mcp Server

    io.github.Goingparabolic/painprep-mcp-server

    Interventional pain medicine MCP: Medicare checklists, CPT/ICD-10, ASRA, prior-auth & appeals

    Security NPM Updated 30 May 2026
    Local install

  14. cve-cache

    io.github.weiseer/cve-cache

    Recent CVE + GHSA cache for AI agents auditing dependencies (npm/PyPI/Cargo/Maven/Go).

    Security NPM Updated 30 May 2026
    Local install

  15. VulnFeed

    io.github.infai-tech/vulnfeed

    Dependency vulnerability scanner with EPSS scoring. 9 MCP tools. Free tier + x402.

    Security PYPI Updated 28 May 2026
    Local install

  16. Bawbel Scanner

    io.github.bawbel/bawbel-mcp

    Scan MCP servers and skill files for AVE vulnerabilities. Conformance scoring and threat intel.

    Security PYPI Updated 23 May 2026
    Local install

  17. Bawbel Scanner

    io.github.bawbel/scanner

    Security scanner for MCP servers and skill files. Detects AVE vulnerabilities before production.

    Security PYPI Updated 23 May 2026
    Local install

  18. Aegis

    io.github.verrysimatupang99/aegis

    Charter-bound defensive security copilot: secrets, obfuscation, deps, Dockerfile, IaC scans.

    Security PYPI Updated 23 May 2026
    Local install

  19. Feishu User Plugin

    io.github.EthanQC/feishu-user-plugin

    Feishu/Lark MCP server + CLI tool. 85 tools, 3 auth layers. Send as user via cookie+protobuf.

    Security NPM Updated 22 May 2026
    Local install

  20. Rival Regulatory Toolkit

    io.github.rival-intelligence/rival-regulatory-toolkit

    Read-only regulatory source retrieval, citation tracing, authority metadata, and recent filings.

    Security NPM Updated 19 May 2026
    Local install

  21. Holster MCP

    com.nautaai/holster-mcp

    Local-first secret scanning, rotation, vault, and audit-log tools for AI agents.

    Security PYPI Updated 17 May 2026
    Local install

  22. Mcp Guardian

    io.github.rudraneel93/mcp-guardian

    Security, cost, and health governance proxy for MCP infrastructure

    Security NPM Updated 14 May 2026
    Local install

  23. Ukrainian Language Reference (vitalinguist)

    io.github.vitalinguist/ukr-vitalinguist-mcp

    Ukrainian grammar/surzhyk check + authentic-rendering lookup. Wraps ukr.vitalinguist.com API.

    Security PYPI Updated 14 May 2026
    Local install

  24. MCP AEMPS — CIMA

    io.github.romanpert/mcp-aemps

    MCP server for the Spanish AEMPS CIMA pharmaceutical registry (20,000+ authorised medicines).

    Security PYPI Updated 11 May 2026
    Local install

  25. Shipcheck MCP

    io.github.TateLyman/shipcheck-mcp

    Read-only Shipcheck launch-risk scans for authorized JS, TS, and MCP repos.

    Security NPM Updated 10 May 2026
    Local install

  26. Identity

    io.github.vdappdev2/identity

    MCP server for VerusID identities — register, update, revoke, recover, query, set timelock

    Security NPM Updated 10 May 2026
    Local install

  27. Mcp Identity

    io.github.zekebuilds-lab/mcp-identity

    DoI score lookup, vouch event builder, and offline schnorr verify for AI agents.

    Security NPM Updated 10 May 2026
    Local install

  28. Arcwall Security

    io.github.rom-baro/arcwall-security

    Security scanning for AI coding tools. Detects secrets, threat models, and runs pre-commit checks.

    Security NPM Updated 7 May 2026
    Local install

  29. Bawbel Scanner

    io.github.bawbel/bawbel-scanner

    Security scanner for MCP servers and skill files. Detects AVE vulnerabilities before production.

    Security PYPI Updated 6 May 2026
    Local install

  30. Clipboard History MCP

    io.github.d-khomenko/clipboard-history-mcp

    Your clipboard, but Claude can read it. Type-classified, secret-encrypted. macOS + Linux.

    Security MCPB Updated 6 May 2026
    Local install

Data: the official MCP registry, read daily. Live status, response time and tool lists come from our own check: we connect without credentials, so servers that need a key show as "Live, key required". Maintainers can add a "Listed on NestDaddy" badge from their server's page.