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.
523 matches, showing 250. Categories are keyword-derived from registry metadata — imperfect by design, deterministic by principle.
| # | Server | Grade | Score | Tools |
|---|---|---|---|---|
| 1 | ai.agentdm/agentdm AgentDM: Agent to Agent Communication Platform |
C prov. | 66 | — |
| 2 | ai.agentic-news/mcp Agentic News |
C prov. | 66 | — |
| 3 | ai.aient/mcp | C prov. | 66 | — |
| 4 | ai.ambix/ambix Ambix |
C prov. | 66 | — |
| 5 | ai.anomalyarmor/armor-mcp AnomalyArmor |
C prov. | 66 | — |
| 6 | ai.backengine/backengine-mcp | C prov. | 66 | — |
| 7 | ai.bareun/bareun Bareun — Korean NLP & Spell/Grammar Checking |
C prov. | 66 | — |
| 8 | ai.biddeed/biddeed-mcp BidDeed MCP |
C prov. | 66 | — |
| 9 | ai.bittlebits/bittlebits BittleBits GEO Assistant |
C prov. | 66 | — |
| 10 | ai.canvora/canvora Canvora |
C prov. | 66 | — |
| 11 | ai.clarid/hmda Clarid HMDA Validator |
C prov. | 66 | — |
| 12 | ai.cookiy/cookiy Cookiy |
C prov. | 66 | — |
| 13 | ai.gavelin/mcp Gavelin |
C prov. | 66 | — |
| 14 | ai.groundroute/web-search | C prov. | 66 | — |
| 15 | ai.inflowpay.app/inflow | C prov. | 66 | — |
| 16 | ai.kolens/kolens-mcp KOLens |
C prov. | 66 | — |
| 17 | ai.kumbuka/kumbuka-server Kumbuka |
C prov. | 66 | — |
| 18 | ai.licensy/mcp-server Licensy |
C prov. | 66 | — |
| 19 | ai.magicinsights/insights Magic Insights |
C prov. | 66 | — |
| 20 | ai.markettrace/agent-feed MarketTrace agent-feed |
C prov. | 66 | — |
| 21 | ai.mcpanalytics/analytics | C prov. | 66 | — |
| 22 | ai.nudg3/brand-intelligence | C prov. | 66 | — |
| 23 | ai.obris/mcp Obris |
C prov. | 66 | — |
| 24 | ai.onelore/lore OneLore |
C prov. | 66 | — |
| 25 | ai.openarx/openarx OpenArx |
C prov. | 66 | — |
| 26 | ai.outset/mcp Outset |
C prov. | 66 | — |
| 27 | ai.parallel/task-mcp Parallel Task MCP |
C prov. | 66 | — |
| 28 | ai.physea/liminality Liminality |
C prov. | 66 | — |
| 29 | ai.pullpush/pullpush-mcp | C prov. | 66 | — |
| 30 | ai.raisonn/connect | C prov. | 66 | — |
| 31 | ai.redditgrow/mcp RedditGrow |
C prov. | 66 | — |
| 32 | ai.scamverify/mcp ScamVerify Threat Verification |
C prov. | 66 | — |
| 33 | ai.secapi/secapi | C prov. | 66 | — |
| 34 | ai.sleepwalker/sleepwalker Sleepwalker |
C prov. | 66 | — |
| 35 | ai.smithery/adamamer20-paper-search-mcp-openai | C prov. | 66 | — |
| 36 | ai.smithery/Aman-Amith-Shastry-scientific_computation_mcp | C prov. | 66 | — |
| 37 | ai.smithery/arjunkmrm-perplexity-search | C prov. | 66 | — |
| 38 | ai.smithery/blockscout-mcp-server | C prov. | 66 | — |
| 39 | ai.smithery/brave | C prov. | 66 | — |
| 40 | ai.smithery/docfork-mcp | C prov. | 66 | — |
| 41 | ai.smithery/hithereiamaliff-mcp-datagovmy | C prov. | 66 | — |
| 42 | ai.smithery/hithereiamaliff-mcp-nextcloud | C prov. | 66 | — |
| 43 | ai.smithery/infranodus-mcp-server-infranodus | C prov. | 66 | — |
| 44 | ai.smithery/kkjdaniel-bgg-mcp | C prov. | 66 | — |
| 45 | ai.smithery/kwp-lab-rss-reader-mcp | C prov. | 66 | — |
| 46 | ai.smithery/LinkupPlatform-linkup-mcp-server | C prov. | 66 | — |
| 47 | ai.smithery/Nekzus-npm-sentinel-mcp | C prov. | 66 | — |
| 48 | ai.smithery/oxylabs-oxylabs-mcp | C prov. | 66 | — |
| 49 | ai.smithery/ramadasmr-networkcalc-mcp | C prov. | 66 | — |
| 50 | ai.smithery/ref-tools-ref-tools-mcp | C prov. | 66 | — |
| 51 | ai.smithery/smithery-ai-national-weather-service | C prov. | 66 | — |
| 52 | ai.smithery/smithery-notion | C prov. | 66 | — |
| 53 | ai.smithery/truss44-mcp-crypto-price | C prov. | 66 | — |
| 54 | ai.smithery/zwldarren-akshare-one-mcp | C prov. | 66 | — |
| 55 | ai.solenium/netsuite-link NetSuite Link (beta) |
C prov. | 66 | — |
| 56 | ai.speko/mcp Speko AI |
C prov. | 66 | — |
| 57 | ai.spritecook/generate SpriteCook |
C prov. | 66 | — |
| 58 | ai.stompy/stompy Stompy – AI Memory for Claude & MCP Agents |
C prov. | 66 | — |
| 59 | ai.syntheticbrew/syntheticbrew | C prov. | 66 | — |
| 60 | ai.syntitan/syntitan-mcp | C prov. | 66 | — |
| 61 | ai.thoughtbox.api/thoughts | C prov. | 66 | — |
| 62 | ai.tuteliq/mcp | C prov. | 66 | — |
| 63 | ai.upriver/upriver | C prov. | 66 | — |
| 64 | ai.usealloy/alloy | C prov. | 66 | — |
| 65 | ai.veecle/chiplab Chiplab |
C prov. | 66 | — |
| 66 | ai.vibe-bi/mcp-server Vibe BI MCP |
C prov. | 66 | — |
| 67 | ai.vortexiq/vortex-iq | C prov. | 66 | — |
| 68 | ai.webanatomy/webanatomy WebAnatomy |
C prov. | 66 | — |
| 69 | app.crawlie/crawlie Crawlie |
C prov. | 66 | — |
| 70 | app.elasticflow/mcp Elasticflow |
C prov. | 66 | — |
| 71 | app.getsalta/salta Salta |
C prov. | 66 | — |
| 72 | app.havnre/havn HAVN |
C prov. | 66 | — |
| 73 | app.knowtis/knowtis Knowtis |
C prov. | 66 | — |
| 74 | app.paichart/mcp-hub pAIchart MCP Hub |
C prov. | 66 | — |
| 75 | app.qwady/borough Borough NYC Real Estate API |
C prov. | 66 | — |
| 76 | app.reassign/reassign | C prov. | 66 | — |
| 77 | app.selis.mcp/pmo Selis MCP |
C prov. | 66 | — |
| 78 | app.steep/mcp Steep |
C prov. | 66 | — |
| 79 | app.superdocs/superdocs | C prov. | 66 | — |
| 80 | app.thoughtspot/mcp-server | C prov. | 66 | — |
| 81 | app.tradeit/mcp Trade It |
C prov. | 66 | — |
| 82 | ar.almanac/almanac Almanac |
C prov. | 66 | — |
| 83 | au.com.ato-mcp/ato-mcp | C prov. | 66 | — |
| 84 | bid.scope/aec Scope (AEC) - Preview |
C prov. | 66 | — |
| 85 | bid.scope/claims Scope (Claims) - Preview |
C prov. | 66 | — |
| 86 | bid.scope/legal Scope (Legal) |
C prov. | 66 | — |
| 87 | br.com.signdocs/mcp-server | C prov. | 66 | — |
| 88 | builders.bridgetown/bridge-town Bridge Town |
C prov. | 66 | — |
| 89 | cc.contexta/contexta-mcp Contexta |
C prov. | 66 | — |
| 90 | chat.trilo/mcp Trilo |
C prov. | 66 | — |
| 91 | ci.git/mymlh-mcp-server | C prov. | 66 | — |
| 92 | co.axiom/mcp | C prov. | 66 | — |
| 93 | co.creativeclaw/creative-claw Creative Claw |
C prov. | 66 | — |
| 94 | co.flow2/flow2 | C prov. | 66 | — |
| 95 | co.servicegraph.mcp/servicegraph | C prov. | 66 | — |
| 96 | com.accountingqb/accountingqb | C prov. | 66 | — |
| 97 | com.achriom/achriom Achriom |
C prov. | 66 | — |
| 98 | com.adspirer/ads | C prov. | 66 | — |
| 99 | com.agentpmt/agentpmt | C prov. | 66 | — |
| 100 | com.ai-gist/aigist Aigist |
C prov. | 66 | — |
| 101 | com.aiqbee/brain Aiqbee Brain |
C prov. | 66 | — |
| 102 | com.altmetric.mcp/altmetric-mcp | C prov. | 66 | — |
| 103 | com.ambermem/amber Amber |
C prov. | 66 | — |
| 104 | com.anotepad/notes aNotepad |
C prov. | 66 | — |
| 105 | com.astravue/astravue-mcp Astravue MCP |
C prov. | 66 | — |
| 106 | com.atlassian/atlassian-mcp-server Atlassian Rovo MCP Server |
C prov. | 66 | — |
| 107 | com.attrove/mcp Attrove |
C prov. | 66 | — |
| 108 | com.avalara/atc Avalara Tax Content |
C prov. | 66 | — |
| 109 | com.avalara/avatax Avalara AvaTax |
C prov. | 66 | — |
| 110 | com.avalara/bl Avalara Tax Registrations and Business Licenses |
C prov. | 66 | — |
| 111 | com.avalara/classification Avalara Classification |
C prov. | 66 | — |
| 112 | com.avalara/cross-border Avalara Cross-Border |
C prov. | 66 | — |
| 113 | com.avalara/docs Avalara Developer Documentation |
C prov. | 66 | — |
| 114 | com.avalara/returns Avalara Returns |
C prov. | 66 | — |
| 115 | com.axiomatic-ai/prover | C prov. | 66 | — |
| 116 | com.beauticslab/mcp BeauticsLab |
C prov. | 66 | — |
| 117 | com.bidsparq/mcp BidSparq |
C prov. | 66 | — |
| 118 | com.bullpenstrategygroup.rotunda/mcp | C prov. | 66 | — |
| 119 | com.calmseo/seo-mcp CalmSEO |
C prov. | 66 | — |
| 120 | com.careerrift/career-rift Career Rift |
C prov. | 66 | — |
| 121 | com.coachwatts/coach-watts Coach Watts |
C prov. | 66 | — |
| 122 | com.crisphive/mcp | C prov. | 66 | — |
| 123 | com.cross-deck/prism Prism — Crossdeck |
C prov. | 66 | — |
| 124 | com.crowdhum/crowdhum CrowdHum |
C prov. | 66 | — |
| 125 | com.datpaq/datpaq DATPAQ |
C prov. | 66 | — |
| 126 | com.deerdawn/deerdawn | C prov. | 66 | — |
| 127 | com.designbycurio/curio Curio — design style library |
C prov. | 66 | — |
| 128 | com.devcycle/mcp | C prov. | 66 | — |
| 129 | com.dmarkoff/mcp DMARKOFF — DMARC, SPF & DKIM Analytics |
C prov. | 66 | — |
| 130 | com.doomscrollr/mcp DOOMSCROLLR |
C prov. | 66 | — |
| 131 | com.duck-hub/menu DuckHub QR Menu |
C prov. | 66 | — |
| 132 | com.easyship/mcp Easyship |
C prov. | 66 | — |
| 133 | com.elijahdesent/custom-website-editor Custom Website Editor |
C prov. | 66 | — |
| 134 | com.eztexting/mcp EZTexting MCP |
C prov. | 66 | — |
| 135 | com.fahaliai/fahali | C prov. | 66 | — |
| 136 | com.figma.mcp/mcp Figma MCP Server |
C prov. | 66 | — |
| 137 | com.fintalio/linkedin-mcp Fintalio LinkedIn MCP |
C prov. | 66 | — |
| 138 | com.flashcards-open-source-app/flashcards Flashcards Open Source App |
C prov. | 66 | — |
| 139 | com.formester/mcp | C prov. | 66 | — |
| 140 | com.generect/generect-mcp | C prov. | 66 | — |
| 141 | com.getcurrentoffer/mcp GetCurrentOffer |
C prov. | 66 | — |
| 142 | com.getmunin/munin | C prov. | 66 | — |
| 143 | com.getwpagent/wordpress WP Agent - WordPress publishing & management with Claude |
C prov. | 66 | — |
| 144 | com.githits/githits GitHits |
C prov. | 66 | — |
| 145 | com.gnosismemory/memory Gnosis Memory |
C prov. | 66 | — |
| 146 | com.goodword/mcp | C prov. | 66 | — |
| 147 | com.hjarni/hjarni | C prov. | 66 | — |
| 148 | com.idealo.mcp/mcp idealo MCP Server |
C prov. | 66 | — |
| 149 | com.infobip/mcp | C prov. | 66 | — |
| 150 | com.instapods/instapods InstaPods |
C prov. | 66 | — |
| 151 | com.intencheck/intencheck IntenCheck |
C prov. | 66 | — |
| 152 | com.invoicexml/invoicexml InvoiceXML |
C prov. | 66 | — |
| 153 | com.jellypod/jellypod Jellypod |
C prov. | 66 | — |
| 154 | com.joinnod/mcp | C prov. | 66 | — |
| 155 | com.jumpseller/admin-mcp Jumpseller |
C prov. | 66 | — |
| 156 | com.jupitersignup/jupitersignup | C prov. | 66 | — |
| 157 | com.kaicalls/kaicalls KaiCalls |
C prov. | 66 | — |
| 158 | com.kordiapp/kordi-mcp-server Kordi — Subscription Intelligence |
C prov. | 66 | — |
| 159 | com.korture/hiring | C prov. | 66 | — |
| 160 | com.laddro/career Laddro Career |
C prov. | 66 | — |
| 161 | com.lemmebuyit/lemmebuyit-mcp | C prov. | 66 | — |
| 162 | com.lightbringer/connector Lightbringer |
C prov. | 66 | — |
| 163 | com.llm-bus/llm-bus | C prov. | 66 | — |
| 164 | com.lockally/email Lockally Email |
C prov. | 66 | — |
| 165 | com.lutolearn/myaitwin MyAITwin |
C prov. | 66 | — |
| 166 | com.mabl/mcp mabl |
C prov. | 66 | — |
| 167 | com.mareaalcalina/storefront Marea — Storefront Backend for Agents |
C prov. | 66 | — |
| 168 | com.marketcheck/marketcheck-ai-reports | C prov. | 66 | — |
| 169 | com.markifact/mcp Markifact: AI Performance Marketing |
C prov. | 66 | — |
| 170 | com.mcpbundles/hub MCPBundles Hub |
C prov. | 66 | — |
| 171 | com.mcpbundles/remote-browser Remote Browser MCP Server from MCPBundles |
C prov. | 66 | — |
| 172 | com.mcpbundles/uk-air-quality UK Air Quality MCP Server from MCPBundles |
C prov. | 66 | — |
| 173 | com.mcpbundles/uk-case-law UK Case Law MCP Server from MCPBundles |
C prov. | 66 | — |
| 174 | com.mcpbundles/uk-civic-parliamentary UK Civic & Parliamentary Data MCP Server from MCPBundles |
C prov. | 66 | — |
| 175 | com.mcpbundles/uk-constituencies UK Constituencies MCP Server from MCPBundles |
C prov. | 66 | — |
| 176 | com.mcpbundles/uk-court-finder UK Court Finder MCP Server from MCPBundles |
C prov. | 66 | — |
| 177 | com.mcpbundles/uk-environmental-intelligence UK Environmental Intelligence MCP Server from MCPBundles |
C prov. | 66 | — |
| 178 | com.mcpbundles/uk-hansard UK Hansard MCP Server from MCPBundles |
C prov. | 66 | — |
| 179 | com.mcpbundles/uk-legislation UK Legislation MCP Server from MCPBundles |
C prov. | 66 | — |
| 180 | com.mcpbundles/uk-parliament UK Parliament MCP Server from MCPBundles |
C prov. | 66 | — |
| 181 | com.mcpbundles/uk-petitions UK Petitions MCP Server from MCPBundles |
C prov. | 66 | — |
| 182 | com.mcpbundles/uk-planning UK Planning Data MCP Server from MCPBundles |
C prov. | 66 | — |
| 183 | com.mcpbundles/uk-police UK Police MCP Server from MCPBundles |
C prov. | 66 | — |
| 184 | com.mcpbundles/uk-property-business UK Property & Business Intelligence MCP Server from MCPBundles |
C prov. | 66 | — |
| 185 | com.mcpbundles/uk-public-services-health UK Public Services & Health MCP Server from MCPBundles |
C prov. | 66 | — |
| 186 | com.meertrack/mcp-server Meertrack |
C prov. | 66 | — |
| 187 | com.microsoft/sentinel-data-exploration Microsoft Sentinel Data Exploration |
C prov. | 66 | — |
| 188 | com.mintmcp/gcal | C prov. | 66 | — |
| 189 | com.mintmcp/gmail | C prov. | 66 | — |
| 190 | com.mintmcp/outlook-calendar | C prov. | 66 | — |
| 191 | com.mintmcp/outlook-email | C prov. | 66 | — |
| 192 | com.mireye/earth | C prov. | 66 | — |
| 193 | com.mobbin/mobbin Mobbin |
C prov. | 66 | — |
| 194 | com.mobile-text-alerts/sms-mcp | C prov. | 66 | — |
| 195 | com.neuroflash/mcp | C prov. | 66 | — |
| 196 | com.nitrosend/nitrosend Nitrosend |
C prov. | 66 | — |
| 197 | com.obligationsign.mcp/agts-mcp AGTS MCP Server |
C prov. | 66 | — |
| 198 | com.okareo/okareo Okareo |
C prov. | 66 | — |
| 199 | com.onkernel/kernel-mcp-server | C prov. | 66 | — |
| 200 | com.openagenda/mcp OpenAgenda |
C prov. | 66 | — |
| 201 | com.openhousecopilot/openhouse-copilot Open House Copilot |
C prov. | 66 | — |
| 202 | com.opslevel/mcp OpsLevel |
C prov. | 66 | — |
| 203 | com.optionsanalysissuite/options-analysis-suite-mcp Options Analysis Suite |
C prov. | 66 | — |
| 204 | com.ottotheagent/otto-travel Otto Travel |
C prov. | 66 | — |
| 205 | com.packagento/mcp | C prov. | 66 | — |
| 206 | com.palatemcp/palate | C prov. | 66 | — |
| 207 | com.pantryaide/pantry-aide | C prov. | 66 | — |
| 208 | com.pentest-tools/mcp-server | C prov. | 66 | — |
| 209 | com.pixelixe/pixelixe-mcp Pixelixe |
C prov. | 66 | — |
| 210 | com.po6/mailbox PO6 Mailbox |
C prov. | 66 | — |
| 211 | com.post-pulse/mcp-server PostPulse |
C prov. | 66 | — |
| 212 | com.postassembly/post-assembly Post Assembly |
C prov. | 66 | — |
| 213 | com.postman/postman-mcp-server | C prov. | 66 | — |
| 214 | ai.dreamlit/mcp Dreamlit |
C | 65 | — |
| 215 | ai.trendsmcp/amazon Amazon Trends MCP |
C | 65 | — |
| 216 | ai.trendsmcp/crypto Crypto Trends MCP |
C | 65 | — |
| 217 | ai.trendsmcp/ecommerce Ecommerce Trends MCP |
C | 65 | — |
| 218 | ai.trendsmcp/google-trends Google Trends MCP |
C | 65 | — |
| 219 | ai.trendsmcp/market-research Market Research Trends MCP |
C | 65 | — |
| 220 | ai.trendsmcp/news-sentiment News Sentiment Trends MCP |
C | 65 | — |
| 221 | ai.trendsmcp/seo SEO Trends MCP |
C | 65 | — |
| 222 | ai.trendsmcp/spotify Spotify Trends MCP |
C | 65 | — |
| 223 | ai.trendsmcp/steam Steam Trends MCP |
C | 65 | — |
| 224 | ai.trendsmcp/tiktok TikTok Trends MCP |
C | 65 | — |
| 225 | ai.trendsmcp/trends Trends MCP |
C | 65 | — |
| 226 | ai.trendsmcp/x-twitter X (Twitter) Trends MCP |
C | 65 | — |
| 227 | ai.trendsmcp/youtube YouTube Trends MCP |
C | 65 | — |
| 228 | ai.xpoz/social-insights Social Media Search API — Twitter, Instagram, Reddit, TikTok (XPOZ) |
C | 65 | — |
| 229 | app.saber.mcp/saber Saber |
C | 65 | — |
| 230 | app.worldmonitor/mcp World Monitor |
C | 65 | — |
| 231 | cc.thecolony/mcp-server | C | 65 | — |
| 232 | cloud.dchub/mcp-server DC Hub — Data Center & Power Intelligence |
C | 65 | — |
| 233 | co.lovie/company-formation Lovie Company Formation |
C | 65 | — |
| 234 | com.100hires/100hires 100Hires - AI ATS & Recruitment Software |
C | 65 | — |
| 235 | com.claritybriefs/mcp | C | 65 | — |
| 236 | com.covasyn/chemistry | C | 65 | — |
| 237 | com.eruditepay/blockchain-intelligence EruditePay Blockchain Intelligence |
C | 65 | — |
| 238 | com.gameindustrylibrary/gil Game Industry Library |
C | 65 | — |
| 239 | com.local-mcp/local-mcp | C | 65 | — |
| 240 | com.meta-council/decision-intelligence Meta Council |
C | 65 | — |
| 241 | ai.getperspective/mcp Perspective AI |
C prov. | 63 | — |
| 242 | com.gitlab/mcp | C prov. | 63 | — |
| 243 | ai.abmeter/abmeter ABMeter |
C | 62 | — |
| 244 | ai.adadvisor/mcp-server AdAdvisor MCP Server |
C prov. | 62 | — |
| 245 | ai.adweave/meta-ads-mcp AdWeave — Meta Ads MCP Server |
C prov. | 62 | — |
| 246 | ai.anzenna/anzenna | C prov. | 62 | — |
| 247 | ai.appdeploy/deploy-app AppDeploy |
C prov. | 62 | — |
| 248 | ai.assetlog/assetlog AssetLog |
C prov. | 62 | — |
| 249 | ai.basethread/basethread | C prov. | 62 | — |
| 250 | ai.bodenrichtwert/mcp bodenrichtwert.ai — Verlässliche Bodenrichtwerte für Mensch und KI |
C prov. | 62 | — |
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.