MCP servers that stopped responding
2,825 remote MCP servers failed our last 4 uptime checks in a row. We check every remote endpoint about four times a day; any answer counts as up, even a login wall. Listed below: the 150 most used, so you can find a working alternative before you install one.
| Server | Grade | GitHub stars | Failed checks | Last answered | |
|---|---|---|---|---|---|
| Agent Skills Search Server MCP server ai.com.mcp/skills-search | D | 26,202 | 183 | never | alternatives |
| basebalance.cloud — x402 RPC & MCP gateway MCP server cloud.basebalance/basebalance | D | 7,318 | 183 | never | alternatives |
| GoldenMatch MCP server io.github.benseverndev-oss/goldenmatch | C | 134 | 76 | 2026-10-18 | alternatives |
| ChiR24 Unreal MCP server ai.smithery/ChiR24-unreal_mcp | D | 955 | 183 | never | alternatives |
| ChiR24 Unreal MCP server ai.smithery/ChiR24-unreal_mcp_server | D | 955 | 183 | never | alternatives |
| Browserbasehq Browserbase MCP server ai.smithery/browserbasehq-mcp-browserbase | F | 3,399 | 183 | never | alternatives |
| Docfork MCP server com.docfork/docfork-mcp | D | 484 | 183 | never | alternatives |
| TradeOS (test) MCP server io.github.TradeOS-AI/tradeos-mcp-test | C | 55 | 182 | never | alternatives |
| NeuroStack MCP server io.github.raphasouthall/neurostack | D | 47 | 182 | never | alternatives |
| PlanExe MCP server io.github.PlanExeOrg/planexe | D | 403 | 108 | 2026-10-08 | alternatives |
| artifact-site MCP server io.github.lexmount/artifact-site | C | 29 | 144 | 2026-09-29 | alternatives |
| CrawlHive MCP server xyz.crawlhive/crawlhive | D | 149 | 30 | 2026-11-04 | alternatives |
| Jjlabsio Korea Stock MCP server ai.smithery/jjlabsio-korea-stock-mcp | D | 181 | 183 | never | alternatives |
| Noaa Cdo MCP server io.github.cyanheads/noaa-cdo-mcp-server | B | 5 | 182 | never | alternatives |
| Aginx Browser MCP server net.aginx/aginxbrowser | D | 56 | 135 | 2026-10-01 | alternatives |
| Tailscale RMCP MCP server ai.dinglebear/rtailscale | B | 5 | 183 | never | alternatives |
| Hustcc Mermaid MCP server ai.smithery/hustcc-mcp-mermaid | D | 644 | 183 | never | alternatives |
| Kesslerio Attio Beta MCP server ai.smithery/kesslerio-attio-mcp-server-beta | D | 69 | 183 | never | alternatives |
| Kesslerio Attio MCP server ai.smithery/kesslerio-attio-mcp-server | D | 69 | 183 | never | alternatives |
| Augments MCP server dev.augments/mcp | D | 127 | 182 | never | alternatives |
| DeepMem MCP server io.github.deepmemteam/deepmem | D | 114 | 71 | 2026-10-20 | alternatives |
| Startup Valuation MCP Server com.ascent-partners/startup-valuation | B | 3 | 55 | 2026-10-26 | alternatives |
| HuaweiCloud DevKit (Community Preview) MCP server io.github.glqff/huaweicloud-devkit | D | 70 | 30 | 2026-11-04 | alternatives |
| ContextFetch MCP server dev.contextfetch/mcp | C | 2 | 18 | 2026-11-08 | alternatives |
| Dbtrail MCP server com.dbtrail/dbtrail | D | 65 | 183 | never | alternatives |
| Globalping MCP server io.globalping/mcp | D | 65 | 182 | never | alternatives |
| DERO MCP Server io.github.DHEBP/dero-mcp-server | C | 2 | 102 | 2026-10-10 | alternatives |
| Zerodust MCP server io.github.andresdefi/zerodust | C | 2 | 96 | 2026-10-12 | alternatives |
| Chart Library — Market-state research MCP server io.github.grahammccain/chart-library | C | 22 | 53 | 2026-10-26 | alternatives |
| Gnt MCP server io.github.gnt-ai/gnt | D | 30 | 28 | 2026-11-04 | alternatives |
| A2ABench MCP server io.github.khalidsaidi/a2abench | B | 2 | 182 | never | alternatives |
| GenesisPay MCP server finance.genesispay/mcp | C | 1 | 43 | 2026-10-30 | alternatives |
| Gate DEX MCP server io.github.gateio-dev/gate-dex | D | 45 | 24 | 2026-11-06 | alternatives |
| Gate Exchange MCP server io.github.gateio-dev/gate-exchange | D | 45 | 23 | 2026-11-06 | alternatives |
| Gate MCP server io.github.gateio-dev/gate-mcp | D | 45 | 23 | 2026-11-06 | alternatives |
| XRPName MCP server io.github.XRPDomains/xrpname-mcp-server | B | 1 | 21 | 2026-11-07 | alternatives |
| Leghis Smart Thinking MCP server ai.smithery/Leghis-smart-thinking | D | 33 | 183 | never | alternatives |
| ChainRPC MCP server io.github.John0n1/chainrpc-mcp | B | 4 | 182 | never | alternatives |
| Replynodes MCP server io.github.replynodes/mcp | C | 4 | 182 | never | alternatives |
| autoMessage MCP server app.automessage/mcp | C | – | 106 | never | alternatives |
| MCP Compras.gov.br MCP server io.github.opedrosoares/mcp-compras | D | 7 | 35 | 2026-11-02 | alternatives |
| bridge-watch on-chain intelligence MCP server top.agentsapi/bridge-watch | B | 1 | 16 | 2026-11-09 | alternatives |
| mailsocket MCP server app.mailsocket/mailsocket-mcp | C | 1 | 6 | 2026-11-13 | alternatives |
| Social Media Intelligence MCP server ai.trendsmcp/social-media | D | 44 | 183 | never | alternatives |
| Kirbah Youtube MCP server ai.smithery/kirbah-mcp-youtube | D | 31 | 183 | never | alternatives |
| paired.exchange MCP server io.github.nirholas/paired | B | 5 | 64 | 2026-10-23 | alternatives |
| Exploit Intelligence Platform — CVE, Vulnerability and Exploit Database MCP server com.exploit-intel/eip-mcp | C | – | 183 | never | alternatives |
| Egypt Research Commons MCP server io.github.ahmedvnabil/egypt-research | B | – | 182 | never | alternatives |
| Marmo UI MCP server io.github.mahmoudilyan/marmo-ui | F | 39 | 122 | 2026-10-04 | alternatives |
| Kelvia MCP server io.github.gonnagetapower/kelvia-mcp | C | 1 | 108 | 2026-10-08 | alternatives |
| Aether-X Port Delay Intelligence MCP server io.github.belegante-byte/aetherx-mcp | C | – | 80 | 2026-10-17 | alternatives |
| Lingshu Solver MCP server io.github.genesis-plan/lingshu-solver | C | – | 29 | 2026-11-04 | alternatives |
| Ankr Agent RPC MCP server io.github.w3tech/agent-rpc-mcp | C | – | 4 | 2026-11-13 | alternatives |
| Orchyn MCP server com.orchyn/mcp | B | – | 183 | never | alternatives |
| JFrog Remote MCP Server io.github.jfrog/jfrog-mcp-server | D | 15 | 182 | never | alternatives |
| Finch MCP server io.github.finchagentic/mcp | D | – | 182 | never | alternatives |
| Patch Tuesday MCP server io.github.jonnybottles/patch-tuesday | C | 5 | 145 | 2026-09-28 | alternatives |
| Openaq MCP server io.github.cyanheads/openaq-mcp-server | C | 3 | 140 | 2026-09-30 | alternatives |
| Crixin Voice MCP server com.crixin/voice | D | – | 122 | 2026-10-05 | alternatives |
| Marketmayhem MCP server co.marketmayhem/mcp | C | – | 73 | 2026-10-19 | alternatives |
| Ratchet MCP server com.ratchetgate/ratchet | C | – | 11 | 2026-11-11 | alternatives |
| Kolada MCP Server io.github.isakskogstad/kolada-mcp | C | 12 | 182 | never | alternatives |
| JAIPilot MCP server io.github.JAIPilot/jaipilot | D | 6 | 78 | 2026-10-18 | alternatives |
| Litmus MCP server io.github.polygraphso/litmus | C | 8 | 51 | 2026-10-27 | alternatives |
| Servicegraph MCP server co.servicegraph.mcp/servicegraph | F | 61 | 49 | 2026-10-28 | alternatives |
| 222wcnm Bilistalkermcp MCP server ai.smithery/222wcnm-bilistalkermcp | D | 10 | 183 | never | alternatives |
| Keithah Tessie MCP server ai.smithery/keithah-tessie-mcp | F | 9 | 183 | never | alternatives |
| Yuna0x0 Anilist MCP server ai.smithery/yuna0x0-anilist-mcp | D | 91 | 183 | never | alternatives |
| Kolonie AI MCP server ai.kolonie/kolonie | F | 4 | 183 | never | alternatives |
| Agent Interviews MCP Server from MCPBundles com.mcpbundles/agent-interviews | D | 5 | 183 | never | alternatives |
| Japan Real Estate Intel MCP server io.github.sugukurukabe/japan-real-estate-intel-mcp | D | 1 | 182 | never | alternatives |
| Quant Brain MCP server io.github.paarths-collab/quant-brain-mcp | D | 4 | 83 | 2026-10-16 | alternatives |
| Ask Gina Predictions MCP server ai.askgina/predictions | D | 4 | 18 | 2026-11-08 | alternatives |
| Ask Gina MCP server ai.askgina/gina | D | 4 | 18 | 2026-11-08 | alternatives |
| Ask Gina Perps MCP server ai.askgina/perps | D | 4 | 18 | 2026-11-08 | alternatives |
| Ask Gina Spot MCP server ai.askgina/spot | D | 4 | 18 | 2026-11-08 | alternatives |
| OpenCode MCP Bridge MCP server io.github.ManuOtel/opencode-mcp-bridge | D | 4 | 5 | 2026-11-13 | alternatives |
| Anirbanbasu Pymcp MCP server ai.smithery/anirbanbasu-pymcp | D | 8 | 183 | never | alternatives |
| Yuna0x0 Hackmd MCP server ai.smithery/yuna0x0-hackmd-mcp | D | 68 | 183 | never | alternatives |
| Crypto Toolkit MCP server io.github.nad33mahm3d/mcp-crypto-toolkit | C | – | 182 | never | alternatives |
| Diagrams MCP server io.github.mskry/diagrams-mcp-server | C | 3 | 160 | 2026-09-24 | alternatives |
| LightShip MCP server io.github.lightshipHQ/lightship | D | 3 | 104 | 2026-10-10 | alternatives |
| Prior MCP server io.cg3/prior | C | 6 | 96 | 2026-10-12 | alternatives |
| Dali by Lulu MCP server io.github.Lulu-The-Narwhal/dali | D | 9 | 64 | 2026-10-22 | alternatives |
| Splitbill MCP server com.jittee/splitbill | C | – | 32 | 2026-11-03 | alternatives |
| Siftable MCP server io.github.Tom-R-Main/mcp-server | C | – | 29 | 2026-11-04 | alternatives |
| Agent Commerce MCP server io.github.bch1212/agent-commerce-mcp | B | – | 26 | 2026-11-05 | alternatives |
| Space MCP server sh.getspace/space | D | 3 | 23 | 2026-11-06 | alternatives |
| Propraven MCP server io.github.jdw2111/propraven | C | – | 11 | 2026-11-11 | alternatives |
| TakoData Tako MCP server ai.smithery/TakoData-tako-mcp | D | 6 | 183 | never | alternatives |
| Anirbanbasu Frankfurtermcp MCP server ai.smithery/anirbanbasu-frankfurtermcp | D | 6 | 183 | never | alternatives |
| Mfukushim Map Traveler MCP server ai.smithery/mfukushim-map-traveler-mcp | D | 24 | 183 | never | alternatives |
| Neverinfamous Memory Journal MCP server ai.smithery/neverinfamous-memory-journal-mcp | D | 20 | 183 | never | alternatives |
| Saidsef Github Pr Issue Analyser MCP server ai.smithery/saidsef-mcp-github-pr-issue-analyser | D | 6 | 183 | never | alternatives |
| Driflyte MCP server com.driflyte/driflyte-mcp-server | D | 11 | 183 | never | alternatives |
| HS Code Classifier MCP server io.github.OjasKord/hs-code-classifier-mcp-server | C | – | 182 | never | alternatives |
| Apollo Intelligence Network MCP server io.github.bnmbnmai/apollo-intelligence | D | 2 | 182 | never | alternatives |
| Anima MCP server io.github.anima-labs-ai/anima | D | 2 | 109 | 2026-10-08 | alternatives |
| Coso MCP server com.ascent-partners/coso-mcp | B | – | 68 | 2026-10-21 | alternatives |
| ATEX AI Gateway MCP server io.github.lm203688/atex-ai-gateway | D | 2 | 37 | 2026-11-01 | alternatives |
| Mob (Demo) MCP server io.github.benkaiser/mob-demo | D | 9 | 36 | 2026-11-02 | alternatives |
| Prism — Crossdeck MCP server com.cross-deck/prism | C | – | 34 | 2026-11-03 | alternatives |
| Project Room — agent coordination MCP server io.github.Uuriko/project-room | D | 2 | 9 | 2026-11-12 | alternatives |
| AW-1 Sovereign Circuit Breaker MCP server io.github.MvikManners/aw1-circuit-breaker | B | 2 | 5 | 2026-11-13 | alternatives |
| IlyaGusev Academia MCP server ai.smithery/IlyaGusev-academia_mcp | F | 93 | 183 | never | alternatives |
| Mjucius Cozi MCP server ai.smithery/mjucius-cozi_mcp | D | 4 | 183 | never | alternatives |
| Jooq MCP server ch.martinelli/jooq-mcp | D | 4 | 183 | never | alternatives |
| The Bot Wire MCP server io.github.ArasPasha/botwire-mcp | C | – | 182 | never | alternatives |
| Herald MCP server io.github.btouchard/herald | F | 46 | 182 | never | alternatives |
| Metis RWA Research MCP server io.github.metis-rwa/mcp | C | – | 182 | never | alternatives |
| Permitverdict MCP server io.github.okwithit9-debug/permitverdict-mcp | D | – | 182 | never | alternatives |
| Mission — Trust Graduation Gate MCP server io.github.gomission/mcp | C | – | 151 | 2026-09-27 | alternatives |
| Animica MCP server io.github.animicaorg/animica | C | – | 126 | 2026-10-03 | alternatives |
| GitHub Repo Change Intelligence MCP server io.github.contentforge-press/github-intel | C | – | 103 | 2026-10-10 | alternatives |
| Hiring Change Intelligence MCP server io.github.contentforge-press/hiring-intel | C | – | 103 | 2026-10-10 | alternatives |
| MCP Billing Gateway MCP server io.github.sapph1re/mcp-billing-gateway | C | 2 | 59 | 2026-10-24 | alternatives |
| AIDEN MCP server network.aiden/aiden-mcp | C | – | 18 | 2026-11-08 | alternatives |
| Horus Flow MCP server pro.horustek/horus-flow-mcp | A | 5 | 16 | 2026-11-09 | alternatives |
| Sourced MCP server dev.sourced/sourced | F | 34 | 183 | never | alternatives |
| Jarvis Market Signals MCP server io.github.Casterdly/jarvis-market-signals | D | 1 | 182 | never | alternatives |
| Workflow MCP server io.github.Jonnyton/workflow-universe-server | D | 1 | 182 | never | alternatives |
| Quantum Suitability Validator MCP server io.github.OjasKord/quantum-suitability-validator-mcp-server | C | – | 182 | never | alternatives |
| GoldenCheck MCP server io.github.benseverndev-oss/goldencheck | D | 2 | 182 | never | alternatives |
| MockHero MCP server io.github.dinosaur24/mockhero | C | 1 | 182 | never | alternatives |
| Memwyre MCP server io.github.memwyreai/memwyre | D | 12 | 182 | never | alternatives |
| Ehliyet Digital MCP server io.github.merlhn/ehliyet-digital | D | 1 | 182 | never | alternatives |
| Time MCP server network.clockchain/time | D | 1 | 182 | never | alternatives |
| koreanpulse MCP server io.github.whdrnr2583-cmd/koreanpulse | D | 3 | 175 | 2026-09-21 | alternatives |
| AgentServices MCP server to.agentservices/agentservices | D | 1 | 133 | 2026-10-02 | alternatives |
| AgentPay MCP server io.github.yyxqqq777/agentpay | C | – | 122 | 2026-10-05 | alternatives |
| GoAI Moat Competitor AI Signals MCP server com.goaimoat/competitor-signals | D | 1 | 122 | 2026-10-05 | alternatives |
| GoAI Moat Cross-Border Pricing Strategy MCP server com.goaimoat/pricing-strategy | D | 1 | 122 | 2026-10-05 | alternatives |
| GoAI Moat Cross-Border Tax Compliance MCP server com.goaimoat/cross-border-tax | D | 1 | 122 | 2026-10-05 | alternatives |
| GoAI Moat Cross-Border Inventory & Fulfillment MCP server com.goaimoat/inventory-fulfillment | D | 1 | 122 | 2026-10-05 | alternatives |
| GoAI Moat Cross-Border Returns & Refund Management MCP server com.goaimoat/returns-refund-management | D | 1 | 122 | 2026-10-05 | alternatives |
| GoAI Moat Product Selection & Niche Research MCP server com.goaimoat/product-selection | D | 1 | 122 | 2026-10-05 | alternatives |
| GoAI Moat IP & Brand Protection MCP server com.goaimoat/ip-brand-protection | D | 1 | 122 | 2026-10-05 | alternatives |
| GoAI Moat Cross-Border Cost & Profit MCP server com.goaimoat/cross-border-profit | D | 1 | 122 | 2026-10-05 | alternatives |
| GoAI Moat Export Compliance MCP server com.goaimoat/export-compliance | D | 1 | 122 | 2026-10-05 | alternatives |
| GoAI Moat Social Media Content Strategy MCP server com.goaimoat/social-media-strategy | D | 1 | 122 | 2026-10-05 | alternatives |
| GoAI Moat Review Intelligence MCP server com.goaimoat/review-intelligence | D | 1 | 122 | 2026-10-05 | alternatives |
| GoAI Moat Decision-Maker Lookup MCP server com.goaimoat/decision-maker-lookup | D | 1 | 121 | 2026-10-05 | alternatives |
| GoAI Moat Brand Intel Memory MCP server com.goaimoat/brand-intel-memory | D | 1 | 121 | 2026-10-05 | alternatives |
| GoAI Moat Market Intel Brief MCP server com.goaimoat/market-intel-brief | D | 1 | 121 | 2026-10-05 | alternatives |
| Built with Jon — Hidden Profit Tools MCP server com.builtwithjon/builtwithjon | D | 1 | 113 | 2026-10-07 | alternatives |
| WaitingForPower MCP server com.waitingforpower/energy-permitting-tracker | D | 1 | 103 | 2026-10-10 | alternatives |
| Skedra Whiteboard MCP server io.github.moonriddim/skedra | D | 3 | 92 | 2026-10-13 | alternatives |
| Workway MCP server io.github.Enigma-52/workway | D | 1 | 90 | 2026-10-14 | alternatives |
| Blinka Machine Mouths MCP server io.github.tsukiryuu/blinka-machine-mouths | D | 1 | 71 | 2026-10-20 | alternatives |
| anacraft — Google Analytics 4 MCP server dev.anacraft/google-analytics-ga4 | D | 1 | 59 | 2026-10-24 | alternatives |
A server comes off this list the moment it answers again, and a down server is queued for a fresh safety scan. How the checks work: how we rank. Publishers can appeal.