Which MCP servers actually work?

We track 50977 servers from the official MCP Registry. 33725 are hosted (remote); we have health-checked 33441 so far. 294 use templated URLs that need user-specific values and can't be checked. Of those checked, 20233 passed a full MCP handshake, 9459 are up but need credentials, and 3749 failed or were unreachable (last check 2026-10-27T02:20:13.816Z UTC). How we check.

ServerUsers (30 d)HandshakeAuthToolsLatencyLast checked (UTC)Category
AgentCrush
io.github.kristof-sudo/agentcrush-app
0HealthyNone14944 ms2026-10-26T02:10:09.445Zagents-and-memory
io.github.lazymac2x/interactive-api-playground
io.github.lazymac2x/interactive-api-playground
0HealthyNone5240 ms2026-10-26T02:10:09.372Zcloud-and-infra
io.github.koreal6803/finlab-ai
io.github.koreal6803/finlab-ai
0HealthyNone61423 ms2026-10-26T02:10:09.365Zfinance-and-payments
Landed
io.github.landedjobs/landed
0HealthyNone3936 ms2026-10-26T02:10:09.309Zdeveloper-tools
io.github.kuhumcst/dannet
io.github.kuhumcst/dannet
0HealthyNone6597 ms2026-10-26T02:10:09.173Zproductivity
SkillDB Catalog
io.github.latentsmurf/skilldb-catalog
0HealthyNone2676 ms2026-10-26T02:10:09.141Zagents-and-memory
io.github.lazymac2x/form-backend
io.github.lazymac2x/form-backend
0HealthyNone040 ms2026-10-26T02:10:08.085Zcloud-and-infra
Laravilt
io.github.laravilt/laravilt
0HealthyNone9292 ms2026-10-26T02:10:08.082Zdeveloper-tools
io.github.lazymac2x/graphql-rest-bridge
io.github.lazymac2x/graphql-rest-bridge
0HealthyNone4108 ms2026-10-26T02:10:08.039Zcloud-and-infra
io.github.lazymac2x/graphql-dos-shield
io.github.lazymac2x/graphql-dos-shield
0HealthyNone3133 ms2026-10-26T02:10:08.036Zcloud-and-infra
io.github.lazymac2x/llm-output-quality-monitor
io.github.lazymac2x/llm-output-quality-monitor
0HealthyNone5148 ms2026-10-26T02:10:08.034Zai-and-media
io.github.lazymac2x/env-blueprint-validator
io.github.lazymac2x/env-blueprint-validator
0HealthyNone3170 ms2026-10-26T02:10:08.029Zcloud-and-infra
io.github.lazymac2x/font-metadata
io.github.lazymac2x/font-metadata
0HealthyNone6177 ms2026-10-26T02:10:08.021Zcloud-and-infra
io.github.lazymac2x/govdata-korea
io.github.lazymac2x/govdata-korea
0HealthyNone6180 ms2026-10-26T02:10:08.016Zcloud-and-infra
io.github.lazymac2x/diff-patch-tools
io.github.lazymac2x/diff-patch-tools
0HealthyNone6298 ms2026-10-26T02:10:08.015Zcloud-and-infra
io.github.lazymac2x/embedding-search
io.github.lazymac2x/embedding-search
0HealthyNone3308 ms2026-10-26T02:10:08.007Zdocs-and-knowledge
io.github.lazymac2x/email-validator
io.github.lazymac2x/email-validator
0HealthyNone4301 ms2026-10-26T02:10:08.005Zcommunication
LocationLists
io.github.kylehawke-stack/locationlists
0HealthyNone162128 ms2026-10-26T02:05:13.025Zdata-and-databases
Kirah Local Services
io.github.kirubel/kirah-local-services
0HealthyNone101925 ms2026-10-26T02:05:12.913Zfinance-and-payments
ScholarFetch
io.github.laibniz/scholarfetch
0HealthyNone12575 ms2026-10-26T02:05:11.454Zhealth-and-science
io.github.lazymac2x/crypto-signal
io.github.lazymac2x/crypto-signal
0HealthyNone365 ms2026-10-26T02:05:10.835Zcrypto-web3
io.github.lazymac2x/color-palette
io.github.lazymac2x/color-palette
0HealthyNone774 ms2026-10-26T02:05:10.801Zcloud-and-infra
io.github.lazymac2x/data-transform
io.github.lazymac2x/data-transform
0HealthyNone10152 ms2026-10-26T02:05:10.788Zdata-and-databases
io.github.lazymac2x/cron-collision-detector
io.github.lazymac2x/cron-collision-detector
0HealthyNone2143 ms2026-10-26T02:05:10.784Zcloud-and-infra
io.github.lazymac2x/code-explainer
io.github.lazymac2x/code-explainer
0HealthyNone6137 ms2026-10-26T02:05:10.778Zcloud-and-infra
io.github.lazymac2x/api-mock-server
io.github.lazymac2x/api-mock-server
0HealthyNone6130 ms2026-10-26T02:05:10.771Zcloud-and-infra
io.github.lazymac2x/api-contract-validator
io.github.lazymac2x/api-contract-validator
0HealthyNone5122 ms2026-10-26T02:05:10.764Zcloud-and-infra
io.github.lazymac2x/api-perf-analyzer
io.github.lazymac2x/api-perf-analyzer
0HealthyNone4114 ms2026-10-26T02:05:10.759Zcloud-and-infra
io.github.lazymac2x/code-pattern-risk-scanner
io.github.lazymac2x/code-pattern-risk-scanner
0HealthyNone5114 ms2026-10-26T02:05:10.758Zsecurity
io.github.lazymac2x/cron-parser
io.github.lazymac2x/cron-parser
0HealthyNone6107 ms2026-10-26T02:05:10.749Zcloud-and-infra
io.github.lazymac2x/domain-intel
io.github.lazymac2x/domain-intel
0HealthyNone499 ms2026-10-26T02:05:10.747Zcloud-and-infra
io.github.lazymac2x/claude-skill-validator
io.github.lazymac2x/claude-skill-validator
0HealthyNone443 ms2026-10-26T02:05:10.598Zdeveloper-tools
io.github.kyliemckinleydemo/sec-filing-analyzer
io.github.kyliemckinleydemo/sec-filing-analyzer
0HealthyNone7537 ms2026-10-26T02:05:10.545Zdata-and-databases
io.github.lazymac2x/api-payload-auditor
io.github.lazymac2x/api-payload-auditor
0HealthyNone4136 ms2026-10-26T02:05:10.426Zcloud-and-infra
io.github.lazymac2x/api-schema-drift-detector
io.github.lazymac2x/api-schema-drift-detector
0HealthyNone358 ms2026-10-26T02:05:10.364Zcloud-and-infra
io.github.lazymac2x/ai-rate-limit-tracker
io.github.lazymac2x/ai-rate-limit-tracker
0HealthyNone4697 ms2026-10-26T02:05:10.288Zcloud-and-infra
io.github.lazymac2x/api-landing
io.github.lazymac2x/api-landing
0HealthyNone086 ms2026-10-26T02:05:10.287Zcloud-and-infra
io.github.lazymac2x/api-composition-gateway
io.github.lazymac2x/api-composition-gateway
0HealthyNone4153 ms2026-10-26T02:05:10.249Zcloud-and-infra
peck-mcp
io.github.kryp2/peck-mcp
0HealthyNone17527 ms2026-10-26T02:05:10.243Zcrypto-web3
io.github.lazymac2x/citation-verifier
io.github.lazymac2x/citation-verifier
0HealthyNone3163 ms2026-10-26T02:05:10.242Zcloud-and-infra
io.github.lazymac2x/blog
io.github.lazymac2x/blog
0HealthyNone3163 ms2026-10-26T02:05:10.235Zcloud-and-infra
GPU Economy - cloud GPU prices
io.github.laserodds21/gpu-prices
0HealthyNone16324 ms2026-10-26T02:05:10.230Zproductivity
io.github.lazymac2x/api-flow-analyzer
io.github.lazymac2x/api-flow-analyzer
0HealthyNone6805 ms2026-10-26T02:05:10.213Zcloud-and-infra
io.github.lazymac2x/api-request-deduplicator
io.github.lazymac2x/api-request-deduplicator
0HealthyNone4275 ms2026-10-26T02:05:10.199Zcloud-and-infra
io.github.lazymac2x/ai-prompt-optimizer
io.github.lazymac2x/ai-prompt-optimizer
0HealthyNone5275 ms2026-10-26T02:05:10.198Zcloud-and-infra
io.github.lazymac2x/api-response-cost-analyzer
io.github.lazymac2x/api-response-cost-analyzer
0HealthyNone4302 ms2026-10-26T02:05:10.193Zcloud-and-infra
io.github.lazymac2x/api-diff-monitor
io.github.lazymac2x/api-diff-monitor
0HealthyNone6358 ms2026-10-26T02:05:10.191Zcloud-and-infra
io.github.lazymac2x/ai-provider-status
io.github.lazymac2x/ai-provider-status
0HealthyNone3915 ms2026-10-26T02:05:10.133Zcloud-and-infra
io.github.konstantinbozukov/pathmint
io.github.konstantinbozukov/pathmint
0HealthyNone6768 ms2026-10-26T02:05:10.120Zcrypto-web3
Curagent Title Risk
io.github.ksh0rt/curagent-mcp
0HealthyNone3807 ms2026-10-26T02:05:10.021Zlocation-and-travel

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