Security MCP Servers
Scanning, secrets and compliance checks. Worth reading the tool list closely — a security server usually asks for broad access by design. 1122 servers in the registry match this topic; 19 of the top ones are answering right now, exposing 371 tools between them. Checked every 15 minutes.
1 122 in this topic 19 of the top answering checked every 15 min
Ranked by uptime and installs
how the ranking worksEasily find and fix security issues in your applications leveraging Snyk platform capabilities.
AWS MCP Server lets AI securely access AWS using docs, API calls, and SOP workflows.
Public data intelligence for AI agents — CVE, compliance, patents, contracts, domains.
Securely run LLM-generated code in isolated containers across 7 languages and 3 container backends.
Local-first AI agent security evidence and approval workflows through HOL Guard's stdio MCP server.
Sovereign Agent OS — Persistent Memory, Governance & Compliance for AI Agents.
AI governance MCP server: trust scoring, guardrails, bias/hallucination detection, compliance.
Nostr-authenticated MCP server for secure YunoHost administration.
Dead code, security, secrets detection and code quality for Python, TypeScript, Go.
DNS and email security: check SPF, DKIM, DMARC, DNSSEC, DANE and build the records. 45 tools.
Connects AI agents with CrowdStrike Falcon for security analysis and automation.
Secure access to Google Drive, Docs, Sheets, Slides, and Calendar through MCP.
Pay-per-call x402 gateway: agent tools, OpenAI-compatible LLM, market data, RPC, security audits.
MCP server teaching AI agents to implement TideCloak: auth, E2EE, IGA, security analysis
Search hpt.su — Russian/EAEU vehicle compliance documents: type approvals, certificates, VIN lookup.
Secure P2P file transfer and encrypted chat for AI agents. No accounts, no API keys.
DNS lookups, health reports, SSL certs, security scans, GEO scoring, uptime checks
Local-first document MCP for AI agents: create, read, secure and sign PDF/Word/Excel/PPTX.
Offline scanner for quantum-vulnerable crypto; reports its coverage and emits a CycloneDX CBOM.
Search public open-source code, documentation, metadata, vulnerabilities, changelogs, and examples.
Base package for e-invoicing MCP servers. Compliance logic and signing keys stay with you.
Continuous website testing by Validoria — monitor security, SEO, performance, and accessibility.
Security scanner and graph for agentic infrastructure — agents, MCP, runtime, and blast radius.
WAF security testing: 5,500+ payloads, 25 WAF fingerprints, 21 recon checks, bypass AI
Manufacturer-cited router default logins and compliance check, plus MAC/OUI vendor lookup. Free.
VMware NSX security: DFW policies, security groups, tags, Traceflow, IDPS — 21 MCP tools.
1,451 security controls across 261 frameworks with bidirectional mapping
Scan code for quantum-vulnerable cryptography and get NIST post-quantum migration guidance.
Runtime AI governance: decision gates, human approval, hash-chained audit, compliance mapping.
Autonomous M2M log surgery, secret redaction, and token optimizer for AI agents.
Access Pretorin controls, evidence, narratives, and local Plan-backed Campaigns from AI tools.
CLI tool and MCP server that tests MCP servers for spec compliance
One searchable history across every AI coding tool, with secret scanning and a shared task board.
Electron.js MCP server — IPC scaffolding, security auditing, build tooling for AI assistants
npm registry MCP server — package intelligence, security audits, dependency analysis
VMware compliance scanning (CIS, vSphere SCG, GB/T 22239, PCI-DSS) with drift detection.
Deterministic security scan of MCP servers, agent skills and npm/PyPI packages. Runs locally.
Scan a website for vulnerabilities: OWASP Top 10, CVEs, SSL, headers - with plain-English fixes
One-step legal compliance for vibe-coded apps: privacy, terms, cookie banner and EU AI Act check.
MCP server for managing Modal apps, containers, volumes, and secrets.
Secure filesystem MCP server for reading, writing, searching, diffing, and patching files.
MCP proxy adding security scanning, behavioral profiling, risk gating, and safe tool call execution.
MCP server for Google Workspace security auditing — login audit, external sharing, daily brief
Security-hardened Excalidraw MCP server with auth, rate limiting, and 14 tools
Pre-flight check for AI coding agents: hallucinated packages + secrets, 6 ecosystems, no account.
Offline methodology engine for authorized penetration testing, CTF, and security research.
MCP server for FCA Handbook compliance analysis with verbatim citations.
Web scraping & search for AI agents: extract, SearXNG search, rerank, robots compliance. No API key.