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120,867 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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    Enables LLM agents to retrieve live, accurately labeled data from DNS (dns-shop.ru) — city-specific pricing, product search with filters, ratings, reviews, store stock, and price history — while avoiding common data misinterpretations.
    2
    5
    1
    MIT
  • A
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    A
    quality
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    Enables querying DNS Shop product data via MCP: search, product details, reviews, specifications, variants, categories, brand catalogs, availability by city, and store listings.
    18
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    Provides local LLMs with web search and page fetching capabilities via MCP, with a focus on OWASP security best practices.
    2
    MIT
  • A
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    A
    quality
    C
    maintenance
    Give AI agents cryptographically signed proof of web observations: Ed25519-signed proof packets (HTTP status, page title, body SHA-256, DNS, TLS) for any public URL.
    1
    MIT
  • A
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    Finds and verifies business email addresses using DNS/SMTP verification and web scraping, with no external API costs.
    5
    37 npm
    12
    MIT
  • A
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    A
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    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
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    A
    quality
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    Performs comprehensive website health audits including SSL, DNS, email authentication, performance, uptime, and broken link checks, all without requiring API keys. Returns a scored report with weighted metrics and actionable recommendations.
    7
    90 npm
    MIT
  • A
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    A comprehensive MCP server providing 15 web tools including search, scraping, screenshots, SEO audits, and DNS/SSL checks through a single installation. It delivers clean, LLM-optimized outputs so AI agents can focus on reasoning rather than parsing raw HTML.
    15
    17 npm
    MIT
  • A
    license
    A
    quality
    C
    maintenance
    Enables AI agents to run domain and website intelligence checks, including WHOIS/RDAP, DNS and email security, TLS headers, subdomains, tech stack, contacts, SEO, Core Web Vitals, sitemaps, and Wayback page diffs, using the caller's own Apify token.
    11
    MIT
  • A
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    A
    quality
    F
    maintenance
    Enables AI assistants to perform domain reconnaissance using theHarvester OSINT tool, including email harvesting, subdomain discovery, DNS brute force, and Shodan integration, via SSH on a Kali Linux host.
    8
    1
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    This MCP server equips AI agents with ten web-data tools for web search, page reading, site crawling, contact and tech-stack detection, company profiling, e-mail/DNS security checks, e-mail validation, package health, and raw Google search. Each call runs Actors on the user's own Apify account, returning trimmed, readable dataset rows.
    10
    MIT
  • A
    license
    A
    quality
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    maintenance
    Enables AI assistants to perform detailed DNS reconnaissance through natural language requests. Retrieves comprehensive DNS record information including subdomains, mail servers, and DNS infrastructure details using the DNSDumpster API.
    7
    MIT
  • A
    license
    A
    quality
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    maintenance
    20 pay-per-call utility tools for AI agents via x402 USDC micropayments on Base. Screenshots, OCR, PDF, web scraping, weather, forex rates, crypto/stock prices, DNS, geocoding, translation, and more. $0.001–$0.008 per call. No API keys, no signup.
    127
    1
    MIT
  • A
    license
    B
    quality
    B
    maintenance
    Enables AI agents and automation workflows to enrich company domains with verified contacts and tech-stack data, verify bulk emails through DNS MX and disposable-domain checks, retrieve active ATS job listings for hiring-intent signals, and generate MX-verified executive leads.
    5
    MIT
  • A
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    C
    quality
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    An MCP server providing complete access to the RequestRepo toolset for managing HTTP requests, DNS configurations, files, and pings. It enables users to capture, inspect, and share web requests and DNS records directly through AI clients.
    16
    15
    MIT
  • A
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    quality
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    Enables financial research and analysis through AI agents that combine web search, content crawling, entity extraction, and deep research workflows. Supports extracting stock/fund entities with security codes and conducting structured financial investigations.
    9
    34 PyPI
    26
    Apache 2.0
  • A
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    C
    quality
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    maintenance
    A Model Context Protocol server that provides network analysis tools for security professionals, enabling AI models like Claude to perform tasks such as ASN lookups, DNS analysis, WHOIS retrieval, and IP geolocation for security investigations.
    4
    1
    Apache 2.0
  • A
    license
    Not graded
    quality
    B
    maintenance
    DATPAQ exposes 34 production data & utility APIs — IP geolocation, DNS/WHOIS/MX lookups, email & phone validation, currency & precious-metals rates, aircraft/VIN lookups, web scraping & screenshots, and more — through one hosted, streamable-HTTP MCP endpoint.
    Apache 2.0
  • A
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    Not graded
    quality
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    An MCP server for crawling websites and extracting comprehensive data including images, SEO metadata, security headers, and business intelligence. It features twelve distinct extraction modes to perform detailed audits for e-commerce sites and general web analysis.
    6
    MIT
  • A
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    A production-ready MCP server that provides AI agents secure access to Exa web search with OAuth-based authentication, scoping, and auditing via ScaleKit.
    MIT
  • A
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    quality
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    maintenance
    Gives any AI agent two web capabilities: ranked search results with titles, URLs, dates and excerpts via Exa, and clean Markdown extraction of a page's main content with navigation, scripts and footers stripped. Responses are structured and schema-declared, and URL fetching is hardened against private addresses, redirects and DNS rebinding, so agents can research and cite sources safely across MCP clients.
    79 npm
    MIT
  • A
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    quality
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    An AI-powered native browser that provides 12 MCP tools for AI clients to browse, interact with, and extract data from any website with low token cost and built-in security features.
    5
    MIT
  • A
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    Not graded
    quality
    D
    maintenance
    A Model Context Protocol server that provides comprehensive domain analysis capabilities including WHOIS lookups, DNS record queries, and DNS health checking.
    14
    MIT
  • A
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    quality
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    maintenance
    Enables AI agents to perform web searches and fetch web pages as clean Markdown via the 9router API, with configurable provider fallbacks and local security controls.
    12
    Apache 2.0
  • A
    license
    Not graded
    quality
    B
    maintenance
    Enables controlling an existing logged-in Chrome session through MCP, including page reading, DOM interaction, tab management, and allowed file upload/download with local security boundaries.
    MIT
  • A
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    Not graded
    quality
    D
    maintenance
    A stateless MCP server that provides a configurable HTTP client tool for LLM agents, supporting custom methods, headers, bodies, timeouts, redirects, response size limits, DNS overrides, and TLS verification.
    MIT
  • A
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    Not graded
    quality
    D
    maintenance
    An MCP server that integrates multiple security and reconnaissance tools (Nmap, Cariddi, ParamSpider, Metasploit, web scraping) for AI systems, enabling automated network scanning, API discovery, vulnerability testing, and remote access via ngrok.
    Apache 2.0
  • A
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    Not graded
    quality
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    20-tool MCP server - production web-intelligence API gateway exposing 10 Website Intelligence + 7 Marketing APIs as 20 MCP tools over Streamable HTTP + stdio, with pay-per-call Solana USDC payments. 20 tools: URL-to-Markdown, metadata, technology detection, contact extraction, SEO audit, SSL, DNS, sitemaps, robots.txt, Google Maps reviews, AI company/website summaries, citation checking Cloud-host
    MIT
  • A
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    Not graded
    quality
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    maintenance
    Enables privacy-focused web searches, social media lookups, and web archive retrieval across multiple engines including DuckDuckGo, Brave, Reddit, YouTube, and Wayback Machine with built-in caching and security features.
    8
    MIT