Operational grades show whether a server connects and describes usable tools. Separate Trust Receipts show what has actually been observed about security and access boundaries, data integrity, citations, advertised claims, response quality, and real-world use.
2000 matches, showing 250. Categories are keyword-derived from registry metadata — imperfect by design, deterministic by principle.
| # | Server | Grade | Score | Tools |
|---|---|---|---|---|
| 1 | ai.agentberg/agentberg | A | 100 | 11 |
| 2 | ai.agenticshelf/mcp Agentic Shelf |
A | 100 | 7 |
| 3 | ai.atdev/supershopping | A | 100 | 8 |
| 4 | ai.auralogs/auralogs Auralogs |
A | 100 | 7 |
| 5 | ai.autonomad/travel | A | 100 | 8 |
| 6 | ai.betterpost/server BetterPost |
A | 100 | 23 |
| 7 | ai.blast-radius/blast-radius | A | 100 | 7 |
| 8 | ai.boolsai/directory Boolsai Directory |
A | 100 | 19 |
| 9 | ai.boolsai/grep Boolsai Grep |
A | 100 | 4 |
| 10 | ai.boolsai/scan Boolsai Scan |
A | 100 | 2 |
| 11 | ai.boolsai/signals Boolsai Signals |
A | 100 | 12 |
| 12 | ai.byteask/embedded-docs | A | 100 | 3 |
| 13 | ai.com.mcp/contabo Contabo (VPS) MCP Server |
A | 100 | 124 |
| 14 | ai.com.mcp/lenny-rachitsky-podcast Lenny Rachitsky Podcast Transcripts MCP Server |
A | 100 | 8 |
| 15 | ai.com.mcp/linkedin LinkedIn MCP Server |
A | 100 | 3 |
| 16 | ai.com.mcp/openai-tools OpenAI Tools MCP Server |
A | 100 | 9 |
| 17 | ai.com.mcp/petstore Petstore MCP Server |
A | 100 | 19 |
| 18 | ai.com.mcp/registry MCP Registry Server |
A | 100 | 3 |
| 19 | ai.com.mcp/strava HAPI Strava MCP Server |
A | 100 | 13 |
| 20 | ai.creationloop/creationloop | A | 100 | 4 |
| 21 | ai.dreamlit/mcp Dreamlit |
A | 100 | 11 |
| 22 | ai.drillr/drillr Drillr — The financial MCP for AI agents |
A | 100 | 9 |
| 23 | ai.exa/exa | A | 100 | 2 |
| 24 | ai.forkmate/forkmate ForkMate |
A | 100 | 12 |
| 25 | ai.gethal/mcp gethal.ai |
A | 100 | 7 |
| 26 | ai.gondola/gondola | A | 100 | 34 |
| 27 | ai.inxy/seo-audit | A | 100 | 3 |
| 28 | ai.ironscout/ironscout | A | 100 | 5 |
| 29 | ai.justpublish/just-publish Just Publish |
A | 100 | 3 |
| 30 | ai.keenable/web-search | A | 100 | 2 |
| 31 | ai.law.mcp/lawyer-search Law.AI — Lawyer Search |
A | 100 | 5 |
| 32 | ai.llmhosting/pricing LLM Hosting Pricing |
A | 100 | 5 |
| 33 | ai.lucasandersen/mlp-tax MLP Tax Computation Engine |
A | 100 | 6 |
| 34 | ai.ludo/game-assets Ludo AI Game Assets |
A | 100 | 31 |
| 35 | ai.marketintell/marketintell | A | 100 | 17 |
| 36 | ai.namewhisper/ens-tools Name Whisper — ENS Intelligence Layer |
A | 100 | 44 |
| 37 | ai.painspotter/painspotter | A | 100 | 7 |
| 38 | ai.pyrimid/pyrimid Pyrimid Protocol |
A | 100 | 7 |
| 39 | ai.radmail/radmail-mcp | A | 100 | 6 |
| 40 | ai.retrodiffusion/pixel-art Retro Diffusion Pixel Art |
A | 100 | 20 |
| 41 | ai.snowsure/snow SnowSure — Snow & Ski |
A | 100 | 42 |
| 42 | ai.tensorfeed/mcp-server TensorFeed |
A | 100 | 33 |
| 43 | ai.thiri/chord-intelligence THIRI Chord Intelligence |
A | 100 | 4 |
| 44 | ai.trydock/dock Dock |
A | 100 | 68 |
| 45 | ai.upgradeagent/upgrade-agent | A | 100 | 17 |
| 46 | ai.urlcheck/urlcheck-mcp PreClick — An MCP-native URL preflight scanning service for autonomous agents (formerly URLCheck). |
A | 100 | 6 |
| 47 | ai.vaaya/mcp Vaaya |
A | 100 | 10 |
| 48 | ai.weftly/weftly Weftly |
A | 100 | 11 |
| 49 | app.clicon/lotus Lotus — AI Citation Intelligence |
A | 100 | 12 |
| 50 | app.cnvs/whiteboard cnvs.app |
A | 100 | 25 |
| 51 | app.decibelshield/decibel-shield | A | 100 | 10 |
| 52 | app.flaim/mcp Flaim Fantasy |
A | 100 | 10 |
| 53 | app.ganty/mcp-server Ganty MCP |
A | 100 | 15 |
| 54 | app.goshipyard/shipyard | A | 100 | 9 |
| 55 | app.govauctions/govauctions govauctions.app |
A | 100 | 4 |
| 56 | app.himalayas/mcp Himalayas Remote Jobs |
A | 100 | 41 |
| 57 | app.noemic/noemic-fabs Noemic Fabs |
A | 100 | 47 |
| 58 | app.recao/recao-mcp Recao |
A | 100 | 17 |
| 59 | app.saber.mcp/saber Saber |
A | 100 | 84 |
| 60 | app.toolsnap/toolsnap-mcp ToolSnap MCP |
A | 100 | 17 |
| 61 | app.worldmonitor/mcp World Monitor |
A | 100 | 59 |
| 62 | art.travel/mcp travel.art |
A | 100 | 4 |
| 63 | bot.yeehaw/events | A | 100 | 2 |
| 64 | ca.swiftsign/mcp | A | 100 | 10 |
| 65 | cat.2022/catalunya-2022 Catalunya 2022 |
A | 100 | 4 |
| 66 | cc.captcha/captchacc captcha.cc Human Verification |
A | 100 | 3 |
| 67 | ch.fedlex-connector/fedlex-connector Fedlex Connector |
A | 100 | 4 |
| 68 | co.ainumbers/tools AINumbers Fintech Intelligence Suite |
A | 100 | 606 |
| 69 | co.heista/api Heista |
A | 100 | 112 |
| 70 | co.heyspark.mcp/server | A | 100 | 4 |
| 71 | co.launchtrust/launchtrust LaunchTrust |
A | 100 | 9 |
| 72 | com.agent-tune/agenttune | A | 100 | 3 |
| 73 | com.ai2fin/ai2fin-tax-mcp AI2Fin (2Fin) Tax MCP |
A | 100 | 8 |
| 74 | com.almured/marketplace Almured |
A | 100 | 13 |
| 75 | com.appendix/appendix Appendix |
A | 100 | 3 |
| 76 | com.applivery.docs/mcp | A | 100 | 4 |
| 77 | com.arzbin/market-data Arzbin MCP Server |
A | 100 | 6 |
| 78 | com.aurelianflo/core AurelianFlo |
A | 100 | 11 |
| 79 | com.beycome/listing | A | 100 | 14 |
| 80 | com.blackwalltier/blackwall-x402-guardrail | A | 100 | 1 |
| 81 | com.boothcheck/boothcheck | A | 100 | 5 |
| 82 | com.candidcost/mcp | A | 100 | 10 |
| 83 | com.catalystedgescanner/catalyst-edge-mcp | A | 100 | 6 |
| 84 | com.changethisfile/mcp ChangeThisFile |
A | 100 | 7 |
| 85 | com.checkrecall/vehicle-recalls RecallChecker — Vehicle Safety Recalls |
A | 100 | 1 |
| 86 | com.cityparity/cityparity cityparity — Cost-of-Living & Quality-of-Life Comparison |
A | 100 | 6 |
| 87 | com.claribi/mcp-server clariBI |
A | 100 | 26 |
| 88 | com.cloudflare.mcp/mcp | A | 100 | 2 |
| 89 | com.commonlands/optics-mcp Commonlands Optics: M12 Lens and C-Mount Lens Finder + Field-of-View Calculator |
A | 100 | 21 |
| 90 | com.craftedtrust/mcp-shield | A | 100 | 4 |
| 91 | com.create-web-page/create-web-page Create Web Page |
A | 100 | 23 |
| 92 | com.crosswire-api/crosswire-polymarket-kalshi-arbitrage Crosswire — Polymarket & Kalshi Arbitrage |
A | 100 | 2 |
| 93 | com.daedalmap/boundaries DaedalMap Administrative Boundaries (loc_id to polygon) |
A | 100 | 4 |
| 94 | com.daedalmap/county-map DaedalMap Disaster and Geospatial Data |
A | 100 | 23 |
| 95 | com.daedalmap/currency DaedalMap Historical FX Rates |
A | 100 | 3 |
| 96 | com.daedalmap/distributed-manufacturing DaedalMap Distributed Manufacturing Locations |
A | 100 | 3 |
| 97 | com.daedalmap/earthquakes DaedalMap Earthquake Data |
A | 100 | 7 |
| 98 | com.daedalmap/floods DaedalMap Flood Events |
A | 100 | 4 |
| 99 | com.daedalmap/geocoding DaedalMap Geocoding and Reverse Geocoding (loc_id) |
A | 100 | 13 |
| 100 | com.daedalmap/hurricanes DaedalMap Hurricane and Tropical Cyclone Data |
A | 100 | 4 |
| 101 | com.daedalmap/population DaedalMap Population Estimates |
A | 100 | 3 |
| 102 | com.daedalmap/reverse-geocoding DaedalMap Reverse Geocoding (coordinates to loc_id) |
A | 100 | 3 |
| 103 | com.daedalmap/tornadoes DaedalMap Tornado Events |
A | 100 | 4 |
| 104 | com.daedalmap/tsunamis DaedalMap Tsunami Data |
A | 100 | 6 |
| 105 | com.daedalmap/un_sdg DaedalMap UN Sustainable Development Goals |
A | 100 | 3 |
| 106 | com.daedalmap/volcanoes DaedalMap Volcanic Activity |
A | 100 | 7 |
| 107 | com.daedalmap/wildfires DaedalMap Wildfire Events |
A | 100 | 6 |
| 108 | com.daedalmap/world_factbook DaedalMap CIA World Factbook |
A | 100 | 3 |
| 109 | com.daedalmap/world-development-indicators DaedalMap World Development Indicators |
A | 100 | 3 |
| 110 | com.dayze/life-context Dayze — Life in Days + Notable People |
A | 100 | 15 |
| 111 | com.decision-anchor/da Decision Anchor |
A | 100 | 30 |
| 112 | com.dfetcher/vitamin-d D Fetcher |
A | 100 | 3 |
| 113 | com.energyaisolution/energyai | A | 100 | 26 |
| 114 | com.energyaisolution/solar-home-incentives | A | 100 | 10 |
| 115 | com.eventescapes/event-escapes Event Escapes |
A | 100 | 7 |
| 116 | com.everydaybudd/decisions | A | 100 | 5 |
| 117 | com.fablerlabs/x402-tools Fabler x402 Tools |
A | 100 | 2 |
| 118 | com.feode/feode-mcp | A | 100 | 12 |
| 119 | com.frankponcelet/profile | A | 100 | 8 |
| 120 | com.gachi-tokusuru/japan-data-api Gachi Data API — Japan Station & Accessibility Data |
A | 100 | 10 |
| 121 | com.healthai/clarity Clarity by Health AI |
A | 100 | 9 |
| 122 | com.joinsandwich/directory Sandwich Public Care Directory |
A | 100 | 3 |
| 123 | com.kapruka/kapruka-mcp Kapruka MCP |
A | 100 | 8 |
| 124 | com.lifescored/mcp life. scored. |
A | 100 | 4 |
| 125 | com.linklyhq/linkly | A | 100 | 25 |
| 126 | com.lowtoxgear/scanner Lowtoxgear Scanner |
A | 100 | 5 |
| 127 | com.lowtoxgear/storefront Lowtoxgear Storefront |
A | 100 | 5 |
| 128 | com.marketcheck/api | A | 100 | 9 |
| 129 | com.microsoft/microsoft-learn-mcp Microsoft Learn MCP |
A | 100 | 3 |
| 130 | com.mux/mcp | A | 100 | 2 |
| 131 | com.olympus-bets/olympus-bets-analytics | A | 100 | 19 |
| 132 | com.onchaindiligence/compliance OnchainDiligence |
A | 100 | 5 |
| 133 | com.ontarioprotocol/ontario-protocol Ontario Protocol |
A | 100 | 8 |
| 134 | com.opedd/opedd-mcp Opedd — Licensed Content for AI |
A | 100 | 17 |
| 135 | com.optionsbell/options-flow OptionsBell Options Flow |
A | 100 | 13 |
| 136 | com.pangolinfo/amazon-mcp | A | 100 | 19 |
| 137 | com.persimmonhq/persimmon Persimmon |
A | 100 | 3 |
| 138 | com.pixserp/search pixserp |
A | 100 | 1 |
| 139 | cloud.dchub/mcp-server DC Hub — Data Center & Power Intelligence |
A | 99 | 82 |
| 140 | ai.helixar/mcp Helixar Security |
A | 98 | 2 |
| 141 | com.finn.www/auto FINN Auto - Car Subscription |
A | 98 | 5 |
| 142 | ac.tandem/docs-mcp | A | 97 | 13 |
| 143 | ag.hood/name-service hood. — .hood name service |
A | 97 | 5 |
| 144 | ai.agenticshelf/graffeo Graffeo Coffee Roasting |
A | 97 | 7 |
| 145 | ai.agenticterminal/directory Agentic Terminal Directory |
A | 97 | 6 |
| 146 | ai.artidrop/artidrop | A | 97 | 4 |
| 147 | ai.borealhost/mcp BorealHost |
A | 97 | 113 |
| 148 | ai.bowmark/bowmark Bowmark |
A | 97 | 2 |
| 149 | ai.bringyour/bringyour Bring Your AI |
A | 97 | 7 |
| 150 | ai.canaryusers/canaryusers | A | 97 | 3 |
| 151 | ai.childadhd/library | A | 97 | 6 |
| 152 | ai.childpsychiatry/library | A | 97 | 6 |
| 153 | ai.chinamarketing/intelligence China Marketing AI Intelligence MCP |
A | 97 | 3 |
| 154 | ai.chronary/mcp Chronary |
A | 97 | 54 |
| 155 | ai.compeller/compel Compeller |
A | 97 | 30 |
| 156 | ai.dataecho/mcp | A | 97 | 26 |
| 157 | ai.duvera/gateway | A | 97 | 52 |
| 158 | ai.dynamicfeed/dynamic-feed | A | 97 | 94 |
| 159 | ai.epinu/epinu | A | 97 | 5 |
| 160 | ai.example4/xmp4 xmp4 — Semantic code knowledge for your stack |
A | 97 | 16 |
| 161 | ai.flipdomain/domain-sales FlipDomain Domain Sales |
A | 97 | 4 |
| 162 | ai.foura/mcp | A | 97 | 4 |
| 163 | ai.fugentic/service-provider-index | A | 97 | 3 |
| 164 | ai.gigaverse/gigaverse | A | 97 | 5 |
| 165 | ai.hermitsh/texts | A | 97 | 19 |
| 166 | ai.joinmultiplayer/gpu | A | 97 | 3 |
| 167 | ai.kifly/mcp Kifly — Agentic Commerce & Payments |
A | 97 | 21 |
| 168 | ai.masnavi/masnavi | A | 97 | 13 |
| 169 | ai.maxcv/resume maxcv — CV tailoring |
A | 97 | 2 |
| 170 | ai.meetlark/mcp-server | A | 97 | 6 |
| 171 | ai.memestack/mcp MemeStack |
A | 97 | 20 |
| 172 | ai.nefesh/human-state Nefesh — Real-Time Human State Awareness for AI |
A | 97 | 6 |
| 173 | ai.ninar/ninar Ninar AI |
A | 97 | 5 |
| 174 | ai.nothumansearch/search Not Human Search |
A | 97 | 11 |
| 175 | ai.nullary/nullary | A | 97 | 35 |
| 176 | ai.odei/connect | A | 97 | 7 |
| 177 | ai.palmyr/palmyr Palmyr |
A | 97 | 23 |
| 178 | ai.pictomancer/image-processing | A | 97 | 8 |
| 179 | ai.pimea/pimea Pimea |
A | 97 | 3 |
| 180 | ai.pocketdrives/pocket-drives Pocket Drives |
A | 97 | 9 |
| 181 | ai.preclick/preclick-mcp PreClick — An MCP-native URL preflight scanning service for autonomous agents. |
A | 97 | 6 |
| 182 | ai.promptsharp/promptsharp | A | 97 | 3 |
| 183 | ai.pubfi/pubfi-mcp PubFi MCP |
A | 97 | 3 |
| 184 | ai.rfix/mcp RFix |
A | 97 | 3 |
| 185 | ai.roopslaw/legalsearch LegalSearch |
A | 97 | 5 |
| 186 | ai.router/ai-gateway 370.ai — AI Gateway: Video (Seedance 2.0, Wan, HappyHorse), Image, Speech + 100+ Chat Models |
A | 97 | 7 |
| 187 | ai.rxmanager/mcp | A | 97 | 8 |
| 188 | ai.satoshidata/wallet-intelligence satoshidata — Bitcoin entity intelligence |
A | 97 | 44 |
| 189 | ai.scite/mcp Scite |
A | 97 | 25 |
| 190 | ai.serff/ca-rate-filings | A | 97 | 17 |
| 191 | ai.signal8/mcp Signal8 |
A | 97 | 92 |
| 192 | ai.sitepulsar/mcp | A | 97 | 13 |
| 193 | ai.spala/public-mcp Spala Public MCP |
A | 97 | 16 |
| 194 | ai.specproof/specproof-mcp SpecProof |
A | 97 | 17 |
| 195 | ai.sugra/api-mcp Sugra API |
A | 97 | 11 |
| 196 | ai.switchapp/switch | A | 97 | 40 |
| 197 | ai.teenadhd/library | A | 97 | 6 |
| 198 | ai.teenanxiety/library | A | 97 | 6 |
| 199 | ai.teenpsychiatry/library | A | 97 | 6 |
| 200 | ai.teentherapy/library | A | 97 | 6 |
| 201 | ai.thinkneo/control-plane ThinkNEO Control Plane |
A | 97 | 68 |
| 202 | ai.tooldirectory/catalog | A | 97 | 6 |
| 203 | ai.tunnelmind/data TunnelMind Data API |
A | 97 | 91 |
| 204 | ai.tunnelmind/scry Scry |
A | 97 | 12 |
| 205 | ai.tunnelmind/sigil Sigil |
A | 97 | 12 |
| 206 | ai.unulu/unulu unulu |
A | 97 | 4 |
| 207 | ai.wubble/audio Wubble |
A | 97 | 33 |
| 208 | ai.xpoz/social-insights Social Media Search API — Twitter, Instagram, Reddit, TikTok (XPOZ) |
A | 97 | 52 |
| 209 | ai.xr-utilities/h-index H-Index |
A | 97 | 3 |
| 210 | ai.zairalabs/guide Zaira Labs Guide |
A | 97 | 5 |
| 211 | app.cannonstudio/cannon-studio Cannon Studio |
A | 97 | 15 |
| 212 | app.cleanor/cleanor Cleanor |
A | 97 | 22 |
| 213 | app.cooperpetcare.www/cooper | A | 97 | 12 |
| 214 | app.dealermax/public-search DealerMax |
A | 97 | 7 |
| 215 | app.docwand/pdf DocWand |
A | 97 | 4 |
| 216 | app.eurocomply/compliance EuroComply — EU Regulatory Compliance |
A | 97 | 4 |
| 217 | app.fluentive/mcp Fluentive MCP |
A | 97 | 15 |
| 218 | app.humantaste/taste-mcp Taste |
A | 97 | 20 |
| 219 | app.ip/ipinfo IP Address API |
A | 97 | 8 |
| 220 | app.marketgenius/mcp Marketgenius |
A | 97 | 17 |
| 221 | app.nausika/mcp Nausika |
A | 97 | 19 |
| 222 | app.neurorank/mcp NeuroRank |
A | 97 | 3 |
| 223 | app.onehaus/haus | A | 97 | 68 |
| 224 | app.pulltrader/seller-economics Pulltrader Seller Economics |
A | 97 | 7 |
| 225 | app.robohub/robohub RoboHub Robot Catalog |
A | 97 | 5 |
| 226 | app.sorsa/sorsa Sorsa |
A | 97 | 52 |
| 227 | app.surewhynot.quartermaster/quartermaster | A | 97 | 49 |
| 228 | app.trustydata/trustydata TrustyData |
A | 97 | 9 |
| 229 | at.designare/knowledge | A | 97 | 2 |
| 230 | at.memebo/memeboat-mcp | A | 97 | 3 |
| 231 | at.uurl/bundler | A | 97 | 2 |
| 232 | au.com.iknowthepilot/flight-deals I Know The Pilot |
A | 97 | 3 |
| 233 | au.com.trip-planner/camping-australia Camping Australia |
A | 97 | 18 |
| 234 | be.vibedeploy/vibedeploy | A | 97 | 39 |
| 235 | bio.atlarium/habitat-database Atlarium Habitat Database MCP |
A | 97 | 39 |
| 236 | bot.meet/mcp Meet.bot MCP |
A | 97 | 8 |
| 237 | bot.myagi/openagent-registry Myagi - Open Agent Registry |
A | 97 | 3 |
| 238 | br.com.escoladeradio.www/public Escola de Rádio TV & Web (ER+) |
A | 97 | 15 |
| 239 | bz.manda/manda MANDA |
A | 97 | 4 |
| 240 | ca.airiskmanagement/shadow-ai-list Shadow AI List |
A | 97 | 4 |
| 241 | ca.netgrant/canadian-grants NetGrant — Canadian funding |
A | 97 | 5 |
| 242 | ca.tradebasis/automotive-appraisal TradeBasis Automotive Appraisal MCP |
A | 97 | 3 |
| 243 | cc.accrue/mcp | A | 97 | 14 |
| 244 | cc.thecolony/mcp-server | A | 97 | 199 |
| 245 | ch.immoswipe/immoswipe-ai | A | 97 | 10 |
| 246 | ch.opencaselaw/swiss-caselaw OpenCaseLaw — Swiss Caselaw, Statutes & Doctrine |
A | 97 | 42 |
| 247 | ch.swisslivingindex/swiss-living-index | A | 97 | 10 |
| 248 | cloud.aevia/warmnight-fishing Warm Night Fishing (暖夜垂钓) |
A | 97 | 5 |
| 249 | cloud.clawspan/shardlink ClawSpan ShardLink MCP |
A | 97 | 43 |
| 250 | cn.whylingxi/insurance WhyLingxi 保险顾问 Insurance Advisor |
A | 97 | 9 |
Claim your live grade badge for your README, and get an email the moment your grade moves or your endpoint stops answering — find your server above and hit Watch. Free while in beta.
Ask the queen before you connect to a stranger:claude mcp add --transport http mcpqueen https://mcpqueen.com/mcp
Evidence-backed shortlists for high-intent decisions—not generated pages for every keyword.
Data & DatabasesWeb & SearchScience & HealthFinance & CryptoDev & Code Security & trust evidence
Each server is probed live over streamable HTTP: reachability (25) — does initialize succeed; auth-gated servers earn partial credit only if they advertise WWW-Authenticate so clients can discover OAuth. protocol (15) — valid JSON-RPC handshake; deprecated SSE transport is penalized. tooling (35) — tools/list works, share of tools with descriptions and fully-typed input schemas, median description depth. latency (10) — initialize round-trip. provenance (15) — registry metadata completeness and whether the reverse-DNS namespace actually matches the serving domain. Scores scale to what is verifiable; unverifiable dimensions mark the grade provisional rather than guessing. Every point carries the verbatim observation that earned it. No stars, no votes, no pay-to-rank — probes only.
Trust Receipts are separate from the operational grade. Discovery records advertised security-sensitive capabilities, access caveats, citation promises, and corpus-size claims. Safe, read-only response audits sample eligible tools and test whether calls are usable, whether returned PMIDs/DOIs resolve against authoritative sources, and whether an apparently successful response actually contains an upstream error. Every observation includes its date, source type, sample size where applicable, and methodology version. No synthetic trust score is assigned, and absence of an observation means unaudited—not safe.
Get an email when a server's grade changes or its endpoint stops answering. Double-opt-in, one-click unwatch, free while in beta.