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Tested MCP servers: knowledge and research

The 3,699 servers in the official MCP Registry for knowledge and research: 2,469 work, 543 need a sign in. Each with its test, its tools and its speed.

tested 6 November 2026How we test

Working, best scored

  1. WorksKnowledge and researchCode and development

    Good Turn Studio (all tools)

    io.github.GoodTurnStudio/all

    All 27 Good Turn Studio helpers in one server: money, health, jobs, travel, art, halal, scripture.

    162 tools · 25 mstested 6 November 2026
  2. WorksSearch and the webKnowledge and research

    TensorFeed

    ai.tensorfeed/mcp-server

    AI news, model pricing, service status, and machine-payable premium tools. AFTA-certified.

    30 tools · 909 mstested 6 November 2026
  3. WorksKnowledge and researchMaps, weather and travel

    Umtri

    io.umtri/umtri

    Give your AI agent a persistent map of your project's structure, dependencies, and bugs.

    32 tools · 919 mstested 6 November 2026
  4. WorksFinance and paymentsKnowledge and research

    EventTrader Research (read-only)

    com.cymetica/event-trader-research

    Read-only market research: index funds, event cards, CLOB data, fund analytics. No orders.

    101 tools · 216 mstested 6 November 2026
  5. WorksKnowledge and researchHealth

    Research papers

    si.fourzerotwo/research

    arXiv, PubMed, Crossref and OpenAlex scholarly metadata.

    38 tools · 334 mstested 6 November 2026
  6. WorksKnowledge and researchCode and development

    ZeroWidth Prism

    ai.zerowidth/prism

    Explore ideas in Prism fields, run studies, and read research findings.

    52 tools · 445 mstested 6 November 2026
  7. WorksKnowledge and researchFinance and payments

    Conecto Bookkeeping

    chat.conecto/bookkeeping

    Double-entry bookkeeping with bank matching, reports and DATEV export. Pay per action.

    61 tools · 453 mstested 6 November 2026
  8. WorksSearch and the webKnowledge and research

    ETFIQ

    com.etfiq/etfiq

    Independent US ETF data for research agents: flows, news, strategies, risk checks, each dated.

    33 tools · 640 mstested 6 November 2026
  9. WorksKnowledge and researchHealth

    Morpho

    org.morpho/mcp

    Read Morpho vaults and markets data and prepare unsigned transactions.

    53 tools · 754 mstested 6 November 2026
  10. WorksWork and collaborationKnowledge and research

    ZeroWidth Workbench

    ai.zerowidth/workbench

    Build, run and publish Workbench flows, tasks, shims and knowledge bases.

    61 tools · 839 mstested 6 November 2026
  11. WorksFinance and paymentsKnowledge and research

    TradeAssi

    com.tradeassi/mcp

    Crypto tools for AI agents: live market data, exchange-wide screener, backtests and paper trading.

    55 tools · 918 mstested 6 November 2026
  12. WorksKnowledge and researchCode and development

    MindThread

    io.github.ppcvote/mindthread

    Threads scheduler for AI agents: write, schedule and publish posts, review replies, read insights.

    43 tools · 1.1 stested 6 November 2026
  13. WorksKnowledge and researchCode and development

    PropLine — Sports Betting Odds & Prop Resolution

    io.github.proplineapi/propline-mcp

    Live odds, cross-book +EV and graded player-prop results across 37 books. Hosted endpoint included.

    43 tools · 1.2 stested 6 November 2026
  14. WorksKnowledge and researchCode and development

    INITE Brain

    io.github.inite-ai/inite-brain-service

    Long-term memory for AI agents: a bitemporal knowledge graph with cited answers.

    30 tools · 1.2 stested 6 November 2026
  15. WorksKnowledge and researchCode and development

    ReadingRate

    com.readingrate/readingrate

    Book difficulty, reading times and ranked lists, plus your reading log, quotes and clubs.

    45 tools · 1.2 stested 6 November 2026
  16. WorksSearch and the webKnowledge and research

    Bowmark

    ai.bowmark/bowmark

    Web scraping and automation for AI agents: live prices, quotes, bookings, anything behind a login.

    34 tools · 1.3 stested 6 November 2026
  17. WorksFinance and paymentsKnowledge and research

    Bullrun: Global Stock & UCITS ETF Research

    org.bull-run/bullrun

    Free, no sign-up: global stocks, UCITS ETF costs and overlap, company risk and macro, all dated.

    48 tools · 1.8 stested 6 November 2026
  18. WorksKnowledge and researchCode and development

    LuxAlgo MCP

    io.github.LuxAlgo/luxalgo-mcp-server

    LuxAlgo for AI agents: the Library, prop firms, Market Trackers, Edge Stats, and your Trade Journal

    41 tools · 1.9 stested 6 November 2026
  19. WorksShoppingKnowledge and research

    Shopmonkey MCP by usefulapi

    io.usefulapi/shopmonkey

    Look up shop customers, vehicles, work orders and parts, and create orders or book appointments.

    45 tools · 1.9 stested 6 November 2026
  20. WorksFinance and paymentsKnowledge and research

    EveryCalc

    xyz.everycalc/every-calc

    69 free finance, military, school and everyday calculators as MCP tools.

    69 tools · 1.9 stested 6 November 2026
  21. WorksKnowledge and researchShopping

    BetSlip Doctor

    ai.betslipdoctor/mcp

    Your agent grades every slip A+ to F-, links your books and tracks your record. No wager placement.

    92 tools · 2.2 stested 6 November 2026
  22. WorksKnowledge and researchCode and development

    Dactic

    io.dactic/dactic-mcp

    Connect AI clients to your Dactic work context through a hosted MCP service.

    34 tools · 2.2 stested 6 November 2026
  23. WorksBlockchainKnowledge and research

    AgentFeed

    io.github.seekdaseek/agentfeed

    Crypto briefs and data, Solana pre-trade checks, sanctions, papers, NLP. 102 tools, USDC, 20 chains.

    102 tools · 2.2 stested 6 November 2026
  24. WorksKnowledge and research

    Besidka

    com.besidka/mcp

    Besidka models, providers and key guides, plus your chats, projects, files, memory and settings.

    36 tools · 2.2 stested 6 November 2026
  25. WorksWork and collaborationKnowledge and research

    UFCalendar Fight API — MMA MCP server

    com.ufcalendar/fight-api

    MMA MCP: UFC, PFL, BKFC, RIZIN, OKTAGON results, stats, rankings, scorecards. Free plan, no card.

    52 tools · 2.3 stested 6 November 2026
  26. WorksWork and collaborationKnowledge and research

    Yardstick ATS

    team.yardstick/yardstick

    Manage hiring in Yardstick's ATS: jobs, candidates, applications, interviews, and scorecards.

    275 tools · 2.4 stested 6 November 2026
  27. WorksKnowledge and researchWork and collaboration

    Dutify

    io.github.dutifyai/dutify

    Whole Dutify suite in one server: Hub call recordings, projects, Codexum wiki, Roadmarq requests.

    191 tools · 2.5 stested 6 November 2026
  28. WorksCode and developmentKnowledge and research

    MisarSEO MCP Server

    io.github.Misar-AI/misarseo-mcp

    Research keywords, track rankings, audit sites, monitor backlinks and AI-search visibility — from…

    180 tools · 2.5 stested 6 November 2026
  29. WorksKnowledge and researchMarketing and social

    LeanrIQ

    io.github.leanrads/leanriq

    Creative-intelligence MCP for campaign strategy, ad builds, QA, and reporting.

    136 tools · 2.7 stested 6 November 2026
  30. WorksCode and developmentKnowledge and research

    NOT FOR HUMANS

    io.github.notforhumansfun-rgb/not-for-humans

    Public NFH knowledge, ownership epochs, versioned learning, Odd Jobs, and unsigned preparation.

    69 tools · 2.7 stested 6 November 2026
  31. WorksKnowledge and researchMaps, weather and travel

    Santismm Knowledge — Harness Engineering, Agentic AI & Governance

    com.santismm/knowledge

    Query core AI knowledge, essays, executable Labs, Homeric data and epistemic claims.

    36 tools · 2.7 stested 6 November 2026
  32. WorksCode and developmentKnowledge and research

    Stunt Double

    io.stuntdouble/mcp-server

    Deploy AI user personas to validate user journeys at scale. Find UX friction before real users do.

    69 tools · 2.8 stested 6 November 2026
  33. WorksKnowledge and research

    Debriefing

    io.debriefing/debriefing

    Competitive intelligence: tracked competitors, evidence-backed signals, digests and battlecards.

    43 tools · 2.8 stested 6 November 2026
  34. WorksImages, video and designKnowledge and research

    Immersive Commons

    com.immersivecommons/floor10

    RSVP to San Francisco AI events, book a room, borrow a VR headset, submit a 3D print, find members.

    36 tools · 3.0 stested 6 November 2026
  35. WorksHealthKnowledge and research

    Health & medicines

    si.fourzerotwo/health

    Clinical trials, RxNorm drug lookups, FDA drug and device data, PubMed and NHS organisations.

    29 tools · 855 mstested 6 November 2026
  36. WorksBlockchainKnowledge and research

    draconic21 Daily Agent Signal + x402 Data Tools

    com.onrender.draconic21-x402-api/data-tools

    Daily Agent Signal: x402 research; coverage varies. Free preview, $0.03 USDC on Base. SEC/OFAC.

    29 tools · 953 mstested 6 November 2026
  37. WorksKnowledge and researchWork and collaboration

    TalentHR MCP by usefulapi

    io.usefulapi/talenthr

    Read employees, leave, recruiting and reports; book or decide leave and add applicant notes.

    29 tools · 1.7 stested 6 November 2026
  38. WorksKnowledge and researchSearch and the web

    OpenAlex Scientific Citation Graph & Research Search

    io.ceadigital/openalex-citation-graph

    Search 250M+ academic works, citation graphs, DOIs, and institutional research via OpenAlex.

    28 tools · 371 mstested 6 November 2026
  39. WorksBlockchainKnowledge and research

    Clean Web Grounding & Token-Efficient Markdown Synthesis

    io.ceadigital/agent-clean-web-grounding

    Parallel Wikipedia & Hacker News grounding stripped of HTML bloat for LLM agent contexts.

    28 tools · 507 mstested 6 November 2026
  40. WorksCode and developmentKnowledge and research

    ComOS Federation Gateway

    io.github.ronrey/comos-federation

    Multi-tenant MCP gateway for AI commerce. One connection, every store.

    24 tools · 939 mstested 6 November 2026
  41. WorksWork and collaborationKnowledge and research

    Antevo Mandates

    ch.antevo/mandates

    Your firm's client book: reviews due, meeting briefs, goals, documents and succession.

    24 tools · 970 mstested 6 November 2026
  42. WorksShoppingKnowledge and research

    CashCtrl MCP by usefulapi

    io.usefulapi/cashctrl

    Read CashCtrl accounts, journal, orders, people, articles, salaries and reports; book and create.

    28 tools · 1.7 stested 6 November 2026
  43. WorksKnowledge and researchShopping

    smry Product

    ai.smry.r/smry-product

    Read public sources and manage a smry library, feeds, notes, highlights, files, and page monitors.

    28 tools · 2.4 stested 6 November 2026
  44. WorksWork and collaborationKnowledge and research

    Summer

    ai.gosummer/summer

    Telehealth support for Claude, Codex and Cursor: investigate cases and connect your tools.

    234 tools · 3.3 stested 6 November 2026
  45. WorksBlockchainKnowledge and research

    WingmanProtocol Agent Gateway

    com.wingmanprotocol.agent/gateway

    Durable memory, headless browser and research for agents. Pay per call: x402 USDC on Base or credits

    61 tools · 3.3 stested 6 November 2026
  46. WorksCode and developmentKnowledge and research

    Moretes Architect MCP

    io.github.fernando-moretes/moretes-aws-architect-mcp

    Evidence-first architecture workbench: 48 deterministic tools, 10 architect personas, any cloud

    48 tools · 3.4 stested 6 November 2026
  47. WorksKnowledge and researchMaps, weather and travel

    Everloot: WoW Forever data

    app.everloot/knowledge

    World of Warcraft: Forever lore and player-observed drops, vendors, quests, professions and talents.

    32 tools · 3.6 stested 6 November 2026
  48. WorksFinance and paymentsKnowledge and research

    DalalOS: Indian Stock Market Research (NSE/BSE)

    in.dalalos/mcp

    Filing-grounded Indian stock research (NSE/BSE): financials, ratios, screens. Sourced and dated.

    71 tools · 3.7 stested 6 November 2026

Needing a sign in

  1. Knowledge and researchFinance and payments

    AgenticBooks

    ai.agenticbooks/books

    Startup books from live bank and billing feeds: P&L, balances, approvals, period close.

    Asks for an OAuth sign intested 6 November 2026
  2. Knowledge and researchBlockchain

    Ask Gina

    ai.askgina/gina

    Read-only research on tokens, Hyperliquid perps, Polymarket markets and your Ask Gina account.

    Asks for an OAuth sign intested 6 November 2026
  3. Work and collaborationKnowledge and research

    Calaf

    ai.calaf/calaf

    Run your Calaf recruiting book from chat: firms, people, pipeline, calendar, notes, and prep.

    Asks for an OAuth sign intested 6 November 2026
  4. Finance and paymentsKnowledge and research

    Financial Portfolios AI

    ai.financial-portfolios/financial-portfolios-ai

    Systematic model portfolios: allocations, holdings history, model-alignment arithmetic, research.

    Asks for an OAuth sign intested 6 November 2026
  5. Knowledge and research

    Fodda Deep Research

    ai.fodda/deep-research

    Autonomous deep research reports merging PSFK trend graphs with citable sources.

    Asks for an OAuth sign intested 6 November 2026
  6. Knowledge and researchFinance and payments

    Fodda Knowledge Graphs

    ai.fodda/mcp-server

    Expert-curated knowledge, brand, research & earnings intelligence — 56 tools, 220+ graphs.

    Asks for an OAuth sign intested 6 November 2026
  7. Knowledge and research

    HeyYumi

    ai.heyyumi/heyyumi

    Find & book real Korean restaurants, hair & nail salons in any language, in-chat, across Korea.

    Asks for an OAuth sign intested 6 November 2026
  8. Images, video and designKnowledge and research

    Hypnothera

    ai.hypnothera/hypnothera

    Personalized hypnosis sessions and multi-day journeys, a free session library, and audio rendering.

    Asks for an OAuth sign intested 6 November 2026
  9. Search and the webKnowledge and research

    Naumu

    ai.naumu/mcp

    Search, extend, and act on your team's Naumu knowledge graph: notes, threads, and nodes.

    Asks for an OAuth sign intested 6 November 2026
  10. Work and collaborationKnowledge and research

    Nitrino

    ai.nitrino/nitrino

    AI sales agent: finds B2B buyers, researches each one, writes from your accounts, books meetings

    Asks for an OAuth sign intested 6 November 2026
  11. Knowledge and research

    NyayAssist

    ai.nyayassist/nyayassist

    Indian legal research, judgments and Acts, drafting, translation, matters and due diligence.

    Asks for an OAuth sign intested 6 November 2026
  12. Knowledge and research

    Revelara

    ai.revelara/mcp

    Reliability intelligence: production incidents, risk register, controls catalog, knowledge graph.

    Asks for an OAuth sign intested 6 November 2026

Search and the webCode and developmentDatabases and dataFinance and paymentsWork and collaborationMarketing and socialShoppingMaps, weather and travelImages, video and designHealthSecurityBlockchainAI and agents

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