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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.

54,538servers listed
37,383remote endpoints
33,496answered our last check
13 Nov 2026last updated

Security

498 servers · page 3 of 17

  1. Scovant Core

    io.github.Scovant/scovant-core

    Passive AI-agent readiness scan of a website: robots, llms.txt, JSON-LD, MCP discovery, security.

    Security PYPI Updated 2 Nov 2026
    Local install

  2. Altr Mcp Server

    io.github.altrsoftware/altr-mcp-server

    MCP server for ALTR data security: databases, tags, policies, classification, access, audits

    Security PYPI Updated 2 Nov 2026
    Local install

  3. SanAlert

    io.github.plrojek/sanalert-mcp

    Unofficial threat level from the air for a place in Poland, worked out on your own computer.

    Security PYPI Updated 2 Nov 2026
    Local install

  4. CodeDiag

    io.github.sabahattink/codediag

    Find Node.js API routes with no auth check or input validation, and scan project health.

    Security NPM Updated 2 Nov 2026
    Local install

  5. Research Scan

    org.synectic/research-scan

    Finds and ranks recent scientific papers that matter most for a research question or project.

    Security PYPI Updated 2 Nov 2026
    Local install

  6. APSA mobile app security audit

    io.github.ictechgy/apsa

    Local, evidence-graded Android/iOS security audits of source, APK, AAB and IPA for AI agents.

    Security PYPI Updated 1 Nov 2026
    Local install

  7. AdminKit

    io.github.netbasecorp/adminkit-mcp

    Network, DNS, mail-auth and MCP endpoint security checks for AI agents, backed by adminkit.net.

    Security PYPI Updated 1 Nov 2026
    Local install

  8. mcp-audit

    io.github.saagpatel/mcp-audit

    Scan, enumerate, and risk-score every MCP server configured on your machine.

    Security PYPI Updated 1 Nov 2026
    Local install

  9. McpHub

    com.soflution/mcphub

    One MCP endpoint for all your servers: a few meta-tools, Keychain secrets, sandbox, audit, OAuth.

    Security MCPB Updated 31 Oct 2026
    Local install

  10. valvur

    io.github.MaverickHQ/valvur

    Offline security scanning for AI-generated code: seven open-source scanners in one MCP server.

    Security PYPI Updated 31 Oct 2026
    Local install

  11. Attestix

    io.github.VibeTensor/attestix

    AI agent identity, signed credentials, delegated authority and governance evidence.

    Security PYPI Updated 30 Oct 2026
    Local install

  12. Campus Cli

    io.github.alejooroncoy/campus-cli

    Campus relay MCP client: authenticated access to courses, assignments, grades and materials.

    Security NPM Updated 30 Oct 2026
    Local install

  13. Rubrik Security Cloud

    io.github.rubrikinc/rubrik-mcp

    Connect AI assistants to the Rubrik Security Cloud GraphQL API to discover, query, and automate.

    Security PYPI Updated 30 Oct 2026
    Local install

  14. Swarm X402 Mcp

    io.github.swarm-agent-operator/swarm-x402-mcp

    Pay-per-call x402 services: repo scans, web research, site checks, page text. USDC on Base.

    Security NPM Updated 30 Oct 2026
    Local install

  15. SyteCheck

    com.sytecheck/sytecheck-mcp

    Scan a website for SEO, accessibility, performance and security issues, and read the report.

    Security NPM Updated 29 Oct 2026
    Local install

  16. Gadriel AI Security Harness

    io.github.Gadriel-ai/gadriel

    AI Security Harness: SAST, secrets, deps, containers, config & OWASP LLM. Scans locally.

    Security NPM Updated 29 Oct 2026
    Local install

  17. FSV — website security scanner

    io.github.twayst0/fsv

    Scan your own website for vulnerabilities: DNS takeover, compromised CDNs, debug mode and more.

    Security PYPI Updated 29 Oct 2026
    Local install

  18. Irontrellis Gateway

    io.github.zerohourzulu/irontrellis-gateway

    Local MCP gateway: approved tools behind a signed authority check, per call or as exactly-once jobs

    Security NPM Updated 29 Oct 2026
    Local install

  19. Depsonar

    com.soflution/depsonar

    Dependency audits, live CVE scans, migration detection and stack health across 9 languages.

    Security MCPB Updated 28 Oct 2026
    Local install

  20. Two-Key

    io.github.Insomniac-VibeLabs/two-key

    Authorization proxy for another MCP server: a rule check and AI judges approve each tool call

    Security PYPI Updated 28 Oct 2026
    Local install

  21. Gate Authority Network

    io.github.Projetxana/gate-authority-network

    Live cross-domain authority-state resolution for delegated agents through MCP.

    Security NPM Updated 28 Oct 2026
    Local install

  22. OSV Advisories

    io.github.basitalisandhu/mcp-osv-advisories

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

    Security OCI Updated 28 Oct 2026
    Local install

  23. Security Headers

    io.github.basitalisandhu/mcp-security-headers

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

    Security OCI Updated 28 Oct 2026
    Local install

  24. recon

    io.github.blisspixel/recon

    Public DNS, certificate transparency, and identity observations.

    Security PYPI Updated 28 Oct 2026
    Local install

  25. Entrapulse Polyarchy

    io.github.darrenjrobinson/entrapulse-polyarchy

    Interactive Entra ID identity relationship visualization — the 2003 polyarchy, live as an MCP App

    Security NPM Updated 28 Oct 2026
    Local install

  26. Ardor

    io.github.NTRanch/ardor

    NTRanch maker MCP: authoring, safety gates, playtest QA and release handoffs for adult games/apps.

    Security MCPB Updated 27 Oct 2026
    Local install

  27. uta-shield

    io.github.eddyflores100-lang/uta-shield

    Provider-side MCP firewall: identity, threat-intel, barter, rate limits, DLP, audit.

    Security NPM Updated 27 Oct 2026
    Local install

  28. Supply Chain Guard

    io.github.homeofe/supply-chain-guard

    Supply-chain malware scanner and MCP server: vet packages in 15 ecosystems before install, offline.

    Security NPM Updated 27 Oct 2026
    Local install

  29. Bitwarden Public API and Secrets Manager (unofficial)

    io.github.mguttmann/the-real-bitwarden-mcp

    Unofficial MCP server for the Bitwarden Public API and Secrets Manager, self-hosted or cloud.

    Security NPM Updated 27 Oct 2026
    Local install

  30. Chalkcast

    io.github.FredMichel/chalkcast

    Author, render and visually verify Manim math animations from natural language

    Security PYPI Updated 25 Oct 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.