MCP Server Directory

NextBid — Government Bids for AI us.nextbid/data

Search open U.S. federal, state and local government bids and read their documents. Paid; trial.

Open research from PLOS. No key required.

Traffalyzer com.traffalyzer/traffalyzer

SEO & UX audits for your websites: findings, Search Console data, growth plan and site scans.

Screvi com.screvi/screvi

Search and organize your reading library of highlights, saved articles, notes and tags.

Search Java libraries and artifacts on Maven Central. No key required.

Who Ictrp io.github.pipeworx-io/who-ictrp

WHO ICTRP — the International Clinical Trials Registry Platform search portal…

Penny Search io.github.ayoubsalem-spec/penny-search

Low-cost live web search for current facts, news, research, docs, and web grounding via x402.

Kosis Kr io.github.pipeworx-io/kosis-kr

Korean national statistics (KOSIS) — browse, search and pull time series from Statistics Korea's…

Knoww io.github.metatxn/knoww

Read-only Polymarket search, market details, order books, price history, and market cards.

Search 1,492 filmed exercises by muscle, equipment, pattern and joints to avoid; get substitutes.

Delinea Secret Server API: secrets search and retrieval.

Search, inspect and install Ballmac UI React and Tailwind components, blocks and templates.

Al Jazeera 360 io.github.ahmedaminsa/aljazeera360-mcp-server

Browse, search & watch Al Jazeera 360's Arabic shows, documentaries and podcasts inside the chat.

CutGPT Research & Fact-Check app.cutgpt/research

Free fact-checks, papers, source vetting, plus verified AI pricing, comparisons, guides, and tools.

Threshold rentals.threshold/stays

Search and book verified independent vacation rentals directly from hosts, with no guest fees.

Professor Otter com.professorotter/activities

Free printable kids activities: word searches, mazes, color by number, sudoku and more.

US Minimum Wage by Address and Date (bulk, Apify) io.github.Nero-Engine/us-minimum-wage-full

Bulk US minimum wage lookups by address, city or state and date, per lookup billing via Apify.

Deterministic research state, evidence validation and statistical recomputation.

Search Chinese deep-reads of 190+ podcasts; every point and quote has an audio timestamp.

A map of your codebase for AI agents: code graph, search, call paths and change impact. No API key.

Dark web OSINT over Tor: search onion engines, scrape pages, report with your own model.

Search US patents and patent applications from Google Patents. No key required.

Rattlewatch io.github.veritylabsai/rattlewatch

Cited US recall lookup for AI agents: CPSC and FDA data, nothing invented.

notolens com.notolens/notolens

Brand protection: watch domains, trademarks, apps and search ads for impersonators, triage matches.