MCP Server Directory

Read-only local-first MCP server for private Markdown, PDF, and Tika-backed search on Windows.

PubMed & Europe PMC literature search, US/UK drug labelling, and clinical trials for AI assistants.

Open-source MCP memory server. Persistent, searchable, tiered memory across sessions.

Search coding challenge solutions by keyword and optionally filter by programming language

Search across 9 platforms to find existing products similar to your idea.

Build searchable AI research knowledge bases with hybrid vector search directly in Claude Desktop.

Singapore Business Directory com.sgpdirectory/mcp

Singapore business directory. Search companies, UENs, and SSIC industry classifications.

Healthy Aging Atlas io.github.RustamIsmail/healthy-aging-atlas

Evidence-ranked supplement data: search, compare, price history, goal recs. No API key.

Task spine + searched dead ends + approvals for AI coding agents. One brain, every device.

Search the CuratedMCP catalog of risk-classified MCP servers and check verification status.

PapersFlow io.github.papersflow-ai/papersflow

Academic research MCP server for paper search, citation checks, graphs, and deep research.

Email Inbox API + Sending by Sendmux io.github.Sendmux/sendmux-mcp

AI email inbox and sending tools with attachments, search, live events, and webhooks.

Workopia - free MCP for global job search, PDF resume builder, and AI career advice.

Ebi Ols io.github.pipeworx-io/ebi-ols

EBI OLS4 MCP — Ontology Lookup Service.

Retractions io.github.pipeworx-io/retractions

Retractions / research-integrity MCP.

BreckenWander Travel com.breckenwander/travel-connector

Search flights, hotels & experiences at all-in prices, then build a trip on breckenwander.com.

POS.DO MCP Server io.github.posdo-io/mcp-server

Discover 356K+ restaurants in 20 countries: search, reviews, cultural context, time-based offers.

Autonoma Agent Services io.github.powerliftingdeveloper/autonoma

Paid agent trust checks, receipt verification, research, data work, and monitoring.

Google Trends MCP server: interest over time, comparisons, related queries, trending searches

AI memory across Claude, ChatGPT, Gemini, and Cursor. Save, search, and recall context everywhere.

Verified UK company lookup & validation for AI agents — Companies House data, snapshot or live.

NeuroStack io.github.raphasouthall/neurostack

Token-efficient MCP memory for Markdown vaults. Tiered search, GraphRAG, AI memories.

Natural language interface designed for agentic applications to manage and search data in Redis.

cyclesite-mcp-server io.github.Tomalarrrr/cyclesite-mcp-server

Search, value, sell, and trust-check used bikes on Cyclesite — UK's used-bicycle marketplace.