Skip to main content
Glama
120,548 servers. Updated
20 Best Security MCP Servers: compared and ranked, November 2026Ranked from 4,472 matching servers on stars, growth, downloads and maintenance. Updated .

Matching MCP tools:

Matching MCP Connectors:

"dns security mcp" matching MCP servers:

GET /v1/servers – MCP directory API reference
  • A
    license
    A
    quality
    C
    maintenance
    Comprehensive DNS security toolkit for AI agents: 103 tools across 13 categories including DNSSEC validation, subdomain takeover detection, email security audit, and more, all running locally with no external API calls required.
    100
    147 npm
    9
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    A domain security and privacy checker MCP server that runs locally, performing DNS, TLS, HTTP, and RDAP lookups to generate a scored report covering certificates, email authentication, DNS, and web security headers.
    3
    57 npm
    GPL 3.0
  • A
    license
    A
    quality
    B
    maintenance
    Checks and fixes a domain's email authentication (SPF, DKIM, DMARC), DNS health, propagation, blacklists and domain/SSL expiry, returning copy-paste fix records from a validating engine, never a model guess. Local stdio server (npx -y @dnsdoctor/mcp) with the same 27 tools as the hosted https://dnsdoctor.dev/mcp.
    29
    765 npm
    Apache 2.0
  • A
    license
    A
    quality
    C
    maintenance
    An MCP server that gives Claude and other AI agents the ability to audit any public URL's HTTP security headers. What it checks: * HSTS, CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy * HTTPS enforcement and redirect chain depth * Presence of security.txt, robots.txt, sitemap.xml Payment model: * 0.05 USDC per scan, paid automatically on Base via the x402 proto
    2
    18 npm
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    An MCP server for managing Hetzner DNS zones and RRSets via the Hetzner Cloud API. It enables listing, creating, updating, deleting, importing/exporting zone files, and managing protection and TTLs from MCP clients.
    22
    76 npm
    MIT
  • A
    license
    A
    quality
    C
    maintenance
    Enables AI agents to inspect any public domain’s web technology stack, email deliverability and DNS health (MX, SPF, DKIM, DMARC, MTA-STS, TLS-RPT, BIMI), and HTTPS security posture with typed JSON scores and remediation-ready findings, plus history, bulk checks, monitoring alerts, and reverse technology lookups.
    12
    476 npm
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    Enables AI assistants to retrieve Social Security COLA and yearly limits, calculate benefit increases and earnings-test withholding, and determine full retirement ages and claiming-age benefits from SSA-sourced data.
    6
    MIT
  • A
    license
    A
    quality
    C
    maintenance
    Smart contract security scanner for Base. Detect honeypots, rug pulls, hidden mints, proxy dangers, and generate audit reports.
    8
    25 npm
    1
    MIT
  • A
    license
    A
    quality
    C
    maintenance
    Security scanning for MCP servers from the inside out. Provides runtime inspection, AST-based static analysis, config audit, dependency analysis, and OWASP MCP Top 10 compliance in a single MCP server.
    55
    194 npm
    6
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    An MCP server that enables AI assistants to analyze Android APK and iOS IPA files for security issues through natural language conversation, including permission auditing, secret detection, and SDK enumeration.
    12
    18 npm
    8
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    MCP server for Android app security auditing that integrates ADB, VirusTotal, and MobSF to extract, analyze, and recommend actions on apps for ethical hacking learning.
    15
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    Enables control and monitoring of an ADT Control / Alarm.com security system from MCP-compatible hosts, including checking system and device state, reviewing activity, and safely arming, disarming, locking, or adjusting devices through confirmation-gated actions and a local audit trail.
    11
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    An MCP server that enables AI agents to perform comprehensive GitHub security audits across org settings, repositories, Actions workflows, secrets, supply chain, and access control using 39 tools and 45 checks.
    39
    207 npm
    15
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    A security-hardened MCP server for managing Technitium DNS Server via its HTTP API. It provides 20 tools for DNS zone management, record configuration, and server diagnostics with built-in protections like rate limiting and read-only modes.
    39
    13
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    MCP server for scanning smart contracts for security vulnerabilities. It detects issues like reentrancy, overflow, access control, and provides security scores with NEAR-specific recommendations.
    3
    40 npm
    MIT
  • A
    license
    A
    quality
    C
    maintenance
    An MCP server that gives AI agents full-spectrum wireless security analysis, covering WiFi, Bluetooth, RF, NFC, Cellular, IoT, and more, powered by 34 composite tools and 9 built-in knowledge bases.
    34
    20 npm
    6
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    Provides instant access to authoritative security documentation from organizations like OWASP, NIST, and major cloud providers through natural language semantic search. It enables users to retrieve security best practices, frameworks, and vulnerability information directly from a locally cached knowledge base.
    4
    1
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    Enables comprehensive security scanning of code projects, detecting vulnerabilities in dependencies, code patterns (XSS, eval, etc.), and exposed secrets, with detailed reports in Spanish prioritized by severity.
    4
    194 npm
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    MCP server for DNS lookups, reverse DNS, WHOIS, and domain checks. Zero auth, zero config.
    5
    64 npm
    3
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    Enables comprehensive DNS operations including lookups for various record types, reverse DNS queries, batch processing, and DNS resolution tracing. Supports multiple DNS servers with configurable caching and robust error handling.
    4
    11 npm
    2
    MIT
  • A
    license
    B
    quality
    C
    maintenance
    Enables evolving scan and policy configurations by inferring security phenotypes from observed findings, seeding competing genomes, measuring fitness, and generating bounded trial plans with ancestry lineage.
    5
    MIT
  • A
    license
    B
    quality
    F
    maintenance
    This server integrates with GitHub Advanced Security to load security alerts and bring it into your context. Supports Dependabot Security Alerts, Secret Scanning Alerts, Code Security Alerts
    3
    9 npm
    5
    MIT
  • A
    license
    B
    quality
    D
    maintenance
    Exposes Cloudflare DNS, security, redirects and zone-settings functionality as structured tools that AI assistants like Claude Desktop can invoke directly.
    18
    681 npm
    MIT
  • A
    license
    B
    quality
    D
    maintenance
    A Model Context Protocol tool that provides DNS querying capabilities for various record types (A, AAAA, MX, TXT, CNAME, NS, etc.) through a standardized MCP interface.
    1
    11 npm
    MIT