"SEO" matching MCP servers:

MCP server for Technical SEO DNS record auditing, SOA expiry health checks, SSL/TLS inspection, and HTTP security header analysis. Enables comprehensive security audits and scoring via 10 tools.

Enables recurring website maintenance checks — domain registration, SSL certificates, uptime, technical SEO and accessibility — across a portfolio of client sites, using publicly available information. Results are returned as structured data and can be sorted by urgency into a client-ready report.

Enables agents to run SEO and AI-search readiness audits (llms.txt, crawler access, sitemaps, structured data, redirects, indexability, and more), look up startup revenue listings and leaderboards, and check a domain's SPF, DKIM, DMARC, and MX records with concrete fixes. Runs locally over stdio with no account or API key, and frames all third-party responses as untrusted data.

A Model Context Protocol (MCP) server that provides comprehensive network scanning capabilities using nmap.

A Model Context Protocol server that enables AI assistants to perform network packet analysis, capture, and security operations on a remote machine via Wireshark/tshark.

This MCP server enables AI assistants to control Ligolo-ng operations on a remote Kali Linux machine via SSH, providing tools for managing proxy, agents, tunnels, routes, and listeners for network pivoting during security assessments.

Provides access to Shodan's IoT search engine API for device search, host intelligence, exploit database, network scanning, and security analysis through natural language.

This server provides comprehensive website diagnostics, allowing AI agents and clients to perform detailed HTTP, DNS, SSL/TLS, security header, SEO, and AI-readiness checks on any public website. It covers a wide range of tools including WHOIS, email checks, and network analysis.

72 free, open-source (MIT) developer tools over a stateless, no-key MCP server: JSON/YAML/CSV conversion, PDF and image processing, JWT/hash/UUID utilities, DNS/TLS/HTTP checks, llms.txt and AI SEO checks, and more. Streamable HTTP with JSON responses.

29 pay-per-call DNS, SEO, SSL, security, and dev tools for AI agents. x402, no API key.

MCP server that enables Claude to perform network scans using netscan, supporting discovery, remote access, Windows/AD, web, DNS, database, and network service scanners via natural language commands.

Enables low-latency geo-distributed request routing for AI agents, providing deterministic, zero-dependency edge request governance with sub-millisecond execution overhead.

Self-hostable MCP server for WhisperGraph — a graph of 7.39B nodes / 39B edges mapping DNS, BGP, GeoIP, WHOIS, and threat intelligence. Six read-only tools (Cypher query + schema introspection + threat assessment), six resources, eight investigation prompts. stdio and Streamable HTTP transports.