MCP Server Directory

USPTO Patents io.github.guptaprakhariitr/uspto-patents-mcp

US patent search, assignee portfolios, and citation graph via PatentsView.

Wikipedia Recent Changes io.github.guptaprakhariitr/wikipedia-recent-changes-mcp

Live Wikipedia edit feed, page summaries, trending pages, and Wikidata search.

MCP Toplist com.mcptoplist/mcptoplist

Search 77,000+ MCP servers ranked by real adoption data to find the right one for any task.

Flight search & booking for AI agents. 400+ airlines, 75 free local connectors.

Elnora MCP Server io.github.Elnora-AI/elnora-mcp-server

AI-powered bioprotocol optimization — generate, search, and manage lab protocols via MCP

Cert Atlas io.github.hans6883/cert-atlas

Search 1,580 certification exam blueprints: domains, scoring, prerequisites, compare. No API key.

Dewey com.meetdewey/dewey

Agentic search over your Dewey document collections from any MCP-compatible client.

Source Library io.github.Embassy-of-the-Free-Mind/sourcelibrary

Search 15K rare pre-modern texts translated to English: philosophy, religion, science, literature.

Search Argentine Supreme Court sumarios: legal topics, case analysis, metadata

FreeScout ticket management with AI-powered analysis, search filters, and structured outputs.

Search Buenos Aires Province court rulings: summaries, full text, legal topics

Search Buenos Aires City courts: cases, proceedings, parties, and PDF downloads

Cure Cancer With AI io.github.hifarrer/cure-cancer-with-ai

Free oncology data (research, trials, FDA approvals, news) plus IBM MAMMAL biomedical predictions.

SEO-Ghost io.github.Evozim/seo-ghost

AEO intent and search presence optimization engine.

AI search optimization analysis with actionable findings and gap analysis

Search Google's Knowledge Graph for structured information about real-world entities

An MCP server that provides fast Spotlight file search capabilities for macOS

Geospatial toolkit for AI: spatial queries, coord conversion, H3, OSM search, map verification links

MCP server for TIDAL - search tracks, manage playlists, and get personalized recommendations

Academic Research Intelligence MCP io.github.FoundryNet/academic-intel-mcp

Academic paper search, scientific literature, citation analysis, arXiv & semantic related-work.

Sofya co.sofya/sofya

Web search, fetch, extract, and research for AI agents. Markdown output + AI-synthesized answers.

SEC insider trading alerts, Form 4 signals, 8-K events, and company research via EDGAR Alert API.

Apple Mail MCP server with full-coverage FTS5 body search, reliable on large mailboxes.

Government Contracts MCP io.github.FoundryNet/gov-contracts-mcp

Government contract search and federal procurement data: SAM.gov opportunities + USASpending awards.