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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 .

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  • A
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    A
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    maintenance
    Enables MCP server discovery via DNS TXT records, allowing agents to find, browse, and install MCP servers using existing DNS infrastructure without centralized registries.
    7
    12 npm
    2
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    Enables AI agents to manage Tophost DNS records through MCP tools, including listing, creating, updating, and deleting records with safety guards, while delegating authentication and Tophost protocol handling to a separate REST API service.
    7
    MIT
  • A
    license
    A
    quality
    C
    maintenance
    Enables AI assistants to access 50+ developer utility APIs for inspecting SSL, DNS, WHOIS, security headers, redirects, sitemaps, and page speed, converting between JSON, CSV, YAML, XML, Markdown, and HTML/PDF, and generating UUIDs, hashes, passwords, QR codes, and screenshots via natural language.
    50
    52 npm
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    Enables users to deterministically audit MCP servers for security issues across manifests, source, runtime responses, multi-call state, identity, and install scripts, and to run an inline gateway that gates tool calls and scans responses before returning them.
    3
    17 PyPI
    1
    Apache 2.0
  • A
    license
    A
    quality
    C
    maintenance
    Lets an MCP client triage a local project for leaked secrets, missing Supabase row-level security, unauthenticated data-changing API routes, insecure browser-exposed environment variables, and other common web-app security mistakes without network access. It returns severity-ordered findings or a plain-English go/no-go summary with what to fix first.
    2
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    Enables coding agents to triage semgrep and scanner findings through GMI Inference, with cost shown before every run, plus repo scanning, OSV advisory checks, CVE explanations, and private disclosure drafts. Verdicts are structured and validated, and unparsed replies are never reported as clean.
    15
    MIT
  • A
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    A
    quality
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    maintenance
    Enables deep security auditing of web applications directly from AI IDEs including Cursor and Claude Code. Scans URLs for vulnerabilities, returns security scores with SHIP/BLOCK verdicts, and provides specific fix prompts for remediation.
    3
    MIT
  • A
    license
    A
    quality
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    maintenance
    MCP server for DNS lookups, reverse DNS, WHOIS, and domain checks. Zero auth, zero config.
    5
    64 npm
    3
    MIT
  • A
    license
    B
    quality
    C
    maintenance
    Slim Cloudflare MCP Server — 42 tools for managing DNS, zones, tunnels, WAF, Zero Trust, and security via Cloudflare API v4. Multi-zone support. No SSH, no shell, API-only with 3 runtime dependencies. AGPL-3.0 + Commercial dual-licensed.
    96
    65 npm
    AGPL 3.0
  • A
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    B
    quality
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    maintenance
    Enables AI agents to manage the entire ArvanCloud platform (compute, networking, storage, CDN, DNS, etc.) plus a cloud-DevOps toolbox for provisioning, Kubernetes, IaC, security, and networking through natural language.
    100
    2
    MIT
  • A
    license
    B
    quality
    C
    maintenance
    A comprehensive MCP server for managing cPanel hosting accounts through AI assistants. It supports DNS, email (DKIM/SPF), databases, domains, SSL, PHP, cron jobs, security, Git deployment, and more.
    100
    26
    ISC
  • 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
  • A
    license
    Not graded
    quality
    D
    maintenance
    Provides a zero-install security baseline for AI coding agents, with tools to retrieve curated security rules and check actions against them for self-correction.
    1
    Apache 2.0
  • A
    license
    Not graded
    quality
    C
    maintenance
    Enables AI agents to perform pay-per-call DNS record lookups (A, AAAA, MX, TXT, CNAME, NS, SOA, SRV) via Cloudflare DNS-over-HTTPS, with x402 micropayments and no API key or signup.
    MIT
  • A
    license
    Not graded
    quality
    Not graded
    maintenance
    A token-efficient MCP server for managing Cloudflare DNS zones and records with full CRUD support and bulk operations. It can be deployed locally via stdio or as a Cloudflare Worker for remote HTTP access.
    -
  • A
    license
    Not graded
    quality
    B
    maintenance
    Enables AI agents to perform DNS lookups and reverse DNS queries through typed tools, resolving A, AAAA, CNAME, MX, TXT, NS, SOA, SRV, CAA, and PTR records.
    11 npm
    MIT
  • A
    license
    Not graded
    quality
    C
    maintenance
    Enables management of homelab infrastructure, including Docker/Podman containers, Ollama AI models, Pi-hole DNS, Unifi networks, and Ansible inventory, with built-in security checks and automated pre-push validation.
    1
    MIT
  • A
    license
    Not graded
    quality
    D
    maintenance
    A Python-based MCP server that enables integration with Microsoft Security Copilot and Microsoft Sentinel, allowing users to run KQL queries, manage skillsets/plugins, and execute prompts in Security Copilot.
    23
    MIT
  • A
    license
    Not graded
    quality
    D
    maintenance
    Enables AI assistants to manage Google Cloud DNS zones and records, supporting full CRUD operations for various record types and DNSSEC management. It provides secure service account authentication to interact directly with Google Cloud's global DNS infrastructure.
    MIT
  • A
    license
    Not graded
    quality
    B
    maintenance
    Enables DNS record lookups for types like A, MX, TXT, and CNAME, bulk queries of all major record types, and reverse DNS resolution from IP addresses to hostnames.
    137 npm
    MIT
  • A
    license
    Not graded
    quality
    A
    maintenance
    Detect live website vulnerabilities and security flaws in GitHub repositories using automated DAST and SAST scanning. Safeguard applications by identifying exposed secrets, insecure dependencies, and common code patterns prone to exploitation. Receive structured fix plans with precise code remediation steps to resolve identified risks and improve security posture.
    2
    MIT
  • F
    license
    Not graded
    quality
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    maintenance
    MCP server for managing PowerDNS DNS records through the PowerDNS-Admin API. Supports listing zones, getting zone details, and creating, updating, deleting DNS records.
    1
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  • F
    license
    Not graded
    quality
    C
    maintenance
    Enables authenticated MCP clients to query Security Context tools against a git tag or commit ref while returning only vulnerabilities and fix fingerprints that predate that snapshot, so agents do not receive live bugs at the tag.
    -