MCP Server Directory

List, search, and manage calendar events via macOS Calendar.app across all configured accounts.

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

Search, cite, download, and publish .prx research bundles on prxhub.com.

Parts research for IT hardware brokers: PN normalization, validation, and pricing

MCP planning server for AI agents — plan management, full-text search, and task lifecycle

UK legal research — case law, legislation, Hansard, bills, votes, committees, HMRC, citations

Persistent memory and knowledge graphs for AI agents. Hybrid search, context checkpoints, and more.

Real estate investment intelligence: search, comps, cash flow, off-market leads, skip trace.

Solutions journalism podcast (FR): ecology, climate, society. Search, transcripts, junior versions.

Enterprise PostgreSQL MCP server with NL queries, hybrid search (pgvector+BM25), and web UI

Collective intelligence for browser automation agents. Site capabilities, selectors, and extraction.

Search 400k+ SaaS and software companies by category, technology, country, pricing, and more.

Altos Research MCP — Real estate market intelligence

arXiv MCP — preprint server search (free, no auth)

Brave Search MCP — independent web index (no Google/Bing dependency)

Local semantic search — embedding-powered grep for files, zero external services.

A cross-project knowledge base MCP server supporting three-layer search (text matching, TF-IDF, and semantic vectors) with a Web UI for management.

Read-only MCP server for Taiwan active ETF research database, providing tools to list ETFs, track buy/sell deltas, view stock history and PnL, and find consensus buys across ETFs.

Enables AI assistants to search, download, and generate visual content using Freepik APIs, including icon search, image generation, and resource management.

Search-first MCP for Indonesian laws: Pasal text, status, structure, provenance, and reports.

Movies and TV show data — search, details, ratings, and cast from iTunes and TVmaze APIs

Search ~8.5M products from 2,500+ Central European e-shops. Semantic, keyword, GTIN lookup.

Search and discover affiliate programs with agent-ready data and commission details.

Search vacation rentals in La Palma, Canary Islands with real-time availability and pricing.

Search 35M+ PubMed, 400K+ ClinicalTrials.gov & ISRCTN trials. Prompts included. No API key.

Persistent memory for AI tools. Local-first knowledge graph with hybrid search.

Zero-knowledge persistent memory for Claude — encrypted, semantic search, EU hosted.

AI QA tester — real browsers scan sites for bugs, SEO, perf, and accessibility issues via chat.

Secure integration between AI tools and Egnyte content with search, analysis, and workflow tools.

Glocalized business data layer for AI agents. Search companies, people, and signals.

Scholarly-sources MCP: papers, patents, books, standards — search and cross-reference prior art.

MCP server for Qingkuai (.qk) — docs search, syntax check, compilation, and formatting tools.

Search and manage 220M+ B2B contacts. Filter by title, industry, location, and more.

Search and match German public procurement tenders (OCDS) from your local LLM.

Semantic quote search with 600K quotes. Find quotes by meaning, verify attributions.

Semantic search across 6,236 Quran verses and 12,416 authentic Hadiths for Islamic guidance.

AI agent product discovery via open marketplace. Search, compare and discover advertiser products.

Search Brazilian real estate, simulate financing, qualify leads, schedule visits.

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

AI agent ecosystem research, DeFi analysis, and market research tools

AI marketplace: search, buy, sell across Amazon, eBay, AliExpress. 13 tools.

MCP server to search Nano Banana prompts from bananaprompts.fun

Nooxus Edge Data MCP: Search AI-verified Chinese manufacturers, eliminate B2B hallucinations.

Visual workflow memory: search, read, and freeze MindFlows workflows from any agent.

npm package search, audit, bundle analysis for AI agents