Explore MCP servers
Discover Model Context Protocol servers from the official registry. Publisher metadata with transparent provenance — not a security certification.
Explore topics and recommendations
Find the right direction
Curated search shortcuts inferred from publisher descriptions, not independently verified capabilities.
Favorites stay in this browser. Save a server to see topic suggestions.
Press / to focus search
Matching servers
16 188 records · Registry listing ≠ independent verification by NexIP
io.github.mrfentmen/medrxiv-mcp
io.github.mrfentmen/medrxiv-mcp
Medical preprints from medRxiv. No key required.
io.github.mrfentmen/mdn-search-mcp
io.github.mrfentmen/mdn-search-mcp
Search the MDN web docs for HTML, CSS, and JavaScript. No key required.
io.github.mrfentmen/mcstatus-mcp
io.github.mrfentmen/mcstatus-mcp
Minecraft server status via mcstatus.io: online status, players, version.
io.github.mrfentmen/mbta-mcp
io.github.mrfentmen/mbta-mcp
Boston transit from MBTA. No key required.
io.github.mrfentmen/maze-mcp
io.github.mrfentmen/maze-mcp
Generate, solve and render mazes deterministically from a seed - fully local.
io.github.mrfentmen/maven-info-mcp
io.github.mrfentmen/maven-info-mcp
Search Java libraries and artifacts on Maven Central. No key required.
io.github.mrfentmen/maven-central-mcp
io.github.mrfentmen/maven-central-mcp
Maven Central: artifact search, versions, group listings, class lookup, dependency snippets.
io.github.mrfentmen/matrix-mcp
io.github.mrfentmen/matrix-mcp
Multiply, invert and find the determinant of matrices with exact rational arithmetic - fully local.
io.github.mrfentmen/math-tools-mcp
io.github.mrfentmen/math-tools-mcp
Prime checks, factors, GCD, and basic statistics computed locally. No network and no key.
io.github.mrfentmen/mastodon-mcp
io.github.mrfentmen/mastodon-mcp
Mastodon instance info and trends. No key required.
io.github.mrfentmen/mast-mcp
io.github.mrfentmen/mast-mcp
Keyless MCP server for MAST: Hubble, Webb, TESS observations by sky position.
io.github.mrfentmen/marketstack-mcp
io.github.mrfentmen/marketstack-mcp
Marketstack API: EOD prices, history, tickers, exchanges, dividends.
io.github.mrfentmen/markdown-mcp
io.github.mrfentmen/markdown-mcp
Convert markdown to HTML and extract headings locally. No network and no key.
io.github.mrfentmen/marine-forecast-mcp
io.github.mrfentmen/marine-forecast-mcp
Wave height, wave period, and sea temperature forecasts from Open Meteo marine.
io.github.mrfentmen/mangadex-mcp
io.github.mrfentmen/mangadex-mcp
Use this MCP server to MangaDex, search manga, browse chapters, authors, and tags. Tools include...
io.github.mrfentmen/maltiverse-mcp
io.github.mrfentmen/maltiverse-mcp
Threat intelligence for IPs and domains from Maltiverse. No key required.
io.github.mrfentmen/mailjet-mcp
io.github.mrfentmen/mailjet-mcp
MCP server for Mailjet: contacts, messages, campaigns. Needs free API keys.
io.github.mrfentmen/mailgun-mcp
io.github.mrfentmen/mailgun-mcp
MCP server for Mailgun: domains, stats, bounces, complaints. Needs a free API key.
io.github.mrfentmen/mailchimp-mcp
io.github.mrfentmen/mailchimp-mcp
Query Mailchimp: ping, lists, members, campaigns.
io.github.mrfentmen/mail-tm-mcp
io.github.mrfentmen/mail-tm-mcp
Temporary email domains from Mail.tm. No key required.