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MCP servers over stdio

An MCP server is something you connect an agent to. The registry will tell you a server's name, its version and how to reach it — but not what it can do, which is the only thing you actually want to know. We read that off the repository.

31,279 servers, 76,670 tool names across 6,537 of them, last read 11 September 2026.

How you run it
anyremotelocalboth
Transport
anystreamable-httpssestdio
Tools
anyknown

A server's tools are not in the registry. We read them from the repository README, which means a list here is what the README documented and an absence is usually silence rather than a server with nothing to offer: 20.9% of servers have a list, and filtering on tools narrows to those. Where a list exists, the page for the server says which part of the README it came from.

  1. orcareplayio.github.Continuum-AI-Corp
  2. orcarouter-mcpio.github.Continuum-AI-Corp · 4 tools
  3. convai-analytics-mcpio.github.Conv-AI
  4. arezzoio.github.ConvergentMethods
  5. aeo-scannerio.github.Convrgent · 4 tools
  6. home-assistant-mcpio.github.Coolver
  7. why-noteio.github.Coooolinz · 4 tools
  8. selvoio.github.Cope-Labs
  9. solana-security-mcpio.github.Copenhagen0x
  10. gft-mcpio.github.CoralLips
  11. mcp-airqio.github.CorantGmbH · 20 tools
  12. mcp-airq-cloudio.github.CorantGmbH · 5 tools
  13. ccsio.github.Correctover
  14. correctover-mcp-serverio.github.Correctover
  15. mcpio.github.Correctover
  16. couchbase-guruio.github.Couchbase-Ecosystem · 1 tools
  17. douanecode-mcpio.github.Courouge
  18. gopherio.github.CourtimusPrime
  19. dokutrak-mcpio.github.Crackx17
  20. circuitariumio.github.Craftiee · 22 tools
  21. aibvf-mcpio.github.Craig-Horton
  22. agentskbio.github.Cranot · 7 tools
  23. pusher-mcp-serverio.github.CrashBytes · 7 tools
  24. mailbridgeio.github.Creativestefan · 46 tools
  25. creator-api-mcpio.github.Creator-API
  26. credda-trustio.github.Credda-io
  27. creedspace-mcp-serverio.github.Creed-Space
  28. mettle-mcpio.github.Creed-Space
  29. vcp-mcpio.github.Creed-Space · 7 tools
  30. mediagenio.github.Cripacx
  31. cropgraphio.github.Cropgraph
  32. crosspad-mcpio.github.CrossPad
  33. falcon-mcpio.github.CrowdStrike
  34. zuckerbotio.github.Crumbedsausage
  35. crumbtrailio.github.CrumbtrailDev
  36. rocket-plus-mcpio.github.Crypto-Goatz
  37. mcp-address-historyio.github.CryptoAPIs-io · 10 tools
  38. mcp-address-latestio.github.CryptoAPIs-io · 8 tools
  39. mcp-amlio.github.CryptoAPIs-io · 2 tools
  40. mcp-block-dataio.github.CryptoAPIs-io · 6 tools
  41. mcp-blockchain-eventsio.github.CryptoAPIs-io · 4 tools
  42. mcp-blockchain-feesio.github.CryptoAPIs-io · 6 tools
  43. mcp-broadcastio.github.CryptoAPIs-io · 1 tools
  44. mcp-contractsio.github.CryptoAPIs-io · 1 tools
  45. mcp-hd-walletio.github.CryptoAPIs-io · 13 tools
  46. mcp-market-dataio.github.CryptoAPIs-io · 5 tools
  47. mcp-prepare-transactionsio.github.CryptoAPIs-io · 3 tools
  48. mcp-signerio.github.CryptoAPIs-io · 4 tools
  49. mcp-simulateio.github.CryptoAPIs-io · 1 tools
  50. mcp-transactions-dataio.github.CryptoAPIs-io · 5 tools
  51. mcp-utilsio.github.CryptoAPIs-io · 5 tools
  52. mcp-x402-acceptio.github.CryptoAPIs-io
  53. mcp-x402-payio.github.CryptoAPIs-io
  54. myvideogiftio.github.CryptoLibertus
  55. design-constraint-validatorio.github.CseperkePapp
  56. gstinapi-mcpio.github.CsoftTarun · 10 tools
  57. peek-mcpio.github.Cubenest
  58. clearlistio.github.Cuneiform-LLC
  59. Windows-MCPio.github.CursorTouch · 17 tools
  60. pageboltio.github.Custodia-Admin · 13 tools
  61. cyberwarex-chain-dataio.github.CyberPunk11147
  62. cyberwarex-defi-oracleio.github.CyberPunk11147
  63. cyberwarex-voice-sttio.github.CyberPunk11147
  64. cyberwarex-wallet-safetyio.github.CyberPunk11147
  65. cyberwarex-web-accessio.github.CyberPunk11147
  66. cyberdyne-mcpio.github.Cyberdyne-OS
  67. botindex-mcp-serverio.github.Cyberweasel777
  68. peckishio.github.CydVilla
  69. powerplanio.github.CynaCons · 19 tools
  70. powerscrollio.github.CynaCons
  71. Scraplingio.github.D4Vinci
  72. heyleadio.github.D4umak
  73. arc-control-mcpio.github.DB-25 · 26 tools
  74. uptocodeio.github.DDYRich72
  75. walletconnect-mcpio.github.DELIGHT-LABS
  76. dero-mcp-serverio.github.DHEBP
  77. hotelbookingio.github.DIDA-AI
  78. hotelbooking-aiio.github.DIDA-AI · 3 tools
  79. guestyio.github.DLJRealty
  80. deepseekio.github.DMontgomery40 · 6 tools
  81. ccs-mcp-serverio.github.DSHCorrectover · 5 tools
  82. scalpstream-mcpio.github.DV1-321 · 8 tools
  83. davincibets-mcpio.github.DaVinciPicks
  84. airbrake-mcp-serverio.github.Dach3r
  85. teamcityio.github.Daghis
  86. llm-advisorio.github.Daichi-Kudo · 3 tools
  87. evidence-gateio.github.Dailyaiagents
  88. release-gateio.github.Dailyaiagents
  89. interswitch-mcp-serverio.github.Dairus01 · 72 tools
  90. dakera-mcpio.github.Dakera-AI
  91. obsidian-semantic-mcpio.github.DalecB · 4 tools
  92. keptaio.github.DamianTodorovic
  93. aipaygenio.github.Damien829
  94. packkit-mcpio.github.DanMat
  95. inspeximusio.github.DanceNitra
  96. mnemoio.github.DanceNitra
  97. cortexio.github.DanielBlomma
  98. repomemoryio.github.DanielGuru
  99. nyc-restroom-mcpio.github.DanielOrtiz0220
  100. sportsdata-mcpio.github.DanielTomaro13
  101. project-memoryio.github.Dankaro-projects
  102. shelfmarkio.github.Dankaro-projects
  103. fcpxml-mcp-serverio.github.DareDev256
  104. scrapingdog-mcpio.github.Darshan972 · 35 tools
  105. kontor-mcpio.github.DashankaNadeeshanDeSilva · 8 tools
  106. buildio.github.Dave-London
  107. cargoio.github.Dave-London
  108. dockerio.github.Dave-London
  109. gitio.github.Dave-London
  110. githubio.github.Dave-London
  111. goio.github.Dave-London
  112. httpio.github.Dave-London
  113. lintio.github.Dave-London
  114. makeio.github.Dave-London
  115. npmio.github.Dave-London
  116. pare-buildio.github.Dave-London
  117. pare-cargoio.github.Dave-London
  118. pare-dockerio.github.Dave-London
  119. pare-gitio.github.Dave-London
  120. pare-githubio.github.Dave-London
  121. pare-goio.github.Dave-London
  122. pare-httpio.github.Dave-London
  123. pare-lintio.github.Dave-London
  124. pare-makeio.github.Dave-London
  125. pare-npmio.github.Dave-London
  126. pare-pythonio.github.Dave-London
  127. pare-searchio.github.Dave-London
  128. pare-testio.github.Dave-London
  129. pythonio.github.Dave-London
  130. searchio.github.Dave-London
  131. testio.github.Dave-London
  132. mcp-uptime-kumaio.github.DavidFuchs · 22 tools
  133. ara-rgaa-mcpio.github.DavidPivert
  134. rollin-mcp-serverio.github.DavidSirota · 5 tools
  135. deliveriq-mcpio.github.Davison-Francis
  136. trazumio.github.Davmunrey
  137. devcdpio.github.Dayananda-D
  138. swapwizard-mcpio.github.DeFiRe-business · 9 tools
  139. mcp-fiscal-brasilio.github.DeHor-Labs
  140. nace-mcpio.github.DeJo90
  141. HALio.github.DeanWard · 3 tools
  142. lucairn-mcp-serverio.github.Declade
  143. mcp-serverio.github.Decodo · 30 tools
  144. deep-agentic-core-mcpio.github.DeepAgentLabs
  145. korean-stocksio.github.DeepSearch-Common
  146. agentbuildersio.github.Deepfreezechill
  147. defenter-proxyio.github.Defenter-AI
  148. ddc-ci-control-bridgeio.github.Defozo · 5 tools
  149. dlbrowserio.github.DekryptLabs
  150. delegoio.github.Delego-Dev
  151. delora-mcpio.github.DeloraProtocol · 6 tools
  152. hubmeshio.github.DemigodDSK
  153. z-zero-mcpio.github.Dempty-glitch
  154. lombardia-trainsio.github.DenisRaimondi · 7 tools
  155. slac-mcpio.github.DennisPrediger · 2 tools
  156. inferenceindexer-mcpio.github.DesMartin01 · 8 tools
  157. codebase-memory-mcpio.github.DeusData · 14 tools
  158. t-rush-mcpio.github.DevDs1989
  159. zerodomio.github.DevHusnainAi
  160. tridentchain-securityio.github.DevInder1
  161. laver-mcpio.github.Developyn · 49 tools
  162. knowledge-railio.github.Deviank88
  163. ozon-mcp-serverio.github.DeviceIngineering
  164. wb-mcp-serverio.github.DeviceIngineering
  165. upapi-mcpio.github.DevinoSolutions · 2 tools
  166. npx-vibeio.github.Devrajsinh-Jhala
  167. fulcrumio.github.Dewars30
  168. verdict-mcpio.github.Dgotlieb
  169. forensic-deepdiveio.github.Dhevenddra
  170. oorep-mcpio.github.Dhi13man · 8 tools
  171. a-mem-mcpio.github.DiaaAj · 8 tools
  172. deadlatchio.github.Diabloluo
  173. godot-gut-mcpio.github.DiegoBr4nd
  174. rpgmaker-mv-ultimateio.github.DiegoLopez0208
  175. dep-diff-mcpio.github.DigiCatalyst-Systems · 2 tools
  176. simap-mcpio.github.Digilac
  177. mcp-debuggerio.github.Digital-Defiance · 21 tools
  178. mcp-filesystemio.github.Digital-Defiance
  179. mcp-processio.github.Digital-Defiance
  180. mcp-screenshotio.github.Digital-Defiance
  181. token-pilotio.github.Digital-Threads
  182. aio-geoio.github.DigitalCurrensy
  183. ts-mcp-debuggerio.github.DigitalDefiance
  184. envaultio.github.DinanathDash
  185. dingdawg-complianceio.github.DingDawg-dev
  186. dingdawg-finance-agentio.github.DingDawg-dev · 5 tools
  187. dingdawg-healthcare-agentio.github.DingDawg-dev · 4 tools
  188. weishaupt-wem-mcp-serverio.github.Disane87 · 8 tools
  189. distribea-mcpio.github.Distribea · 21 tools
  190. mcp-divoom-lanio.github.DivoomDevelop
  191. threejs-devtoolsio.github.DmitriyGolub
  192. docapiio.github.Doc-API-LLC
  193. decimer-mcp-serverio.github.DocMinus · 2 tools
  194. docslicerio.github.DocSlicer
  195. graphqlio.github.Docat0209
  196. openapiio.github.Docat0209
  197. timergyio.github.DockerDiscordControl · 5 tools
  198. mcpio.github.DojoGenesis
  199. mcp-serverio.github.DollhouseMCP
  200. askew-mcpio.github.Dominic-DK

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Live servers only. The whole corpus is one call away through the search API — including tools=, which is how you ask for a server by what it does rather than by what it is called.