BigHugger

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.

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. glm-mcpio.github.djerok
  2. agentmdio.github.djrobson5 · 3 tools
  3. nexus-financeio.github.djtellado
  4. nexus-legalio.github.djtellado
  5. mercury-multiorg-mcpio.github.dkaleganov
  6. samotpravil-mcpio.github.dkanster
  7. agentshield-mcpio.github.dl-eigenart
  8. yandex-wiki-search-mcpio.github.dlbolshov
  9. mgo-mcp-serverio.github.dlrjsdl200-byte · 4 tools
  10. aegov-mcpio.github.dlsforge
  11. irs-taxpayerio.github.dma9527
  12. mcpio.github.dmarc-examiner · 21 tools
  13. grandline-mcpio.github.dmsnavin
  14. groundhog-mcpio.github.dmytrome
  15. akbio.github.dnotitia
  16. dns-aidio.github.dns-aid
  17. leakguard-mcpio.github.doazvjettu
  18. docdiagram-mcpio.github.docdiagram
  19. macwhisper-mcp-serverio.github.docdyhr
  20. docforkio.github.docfork
  21. docjet-mcpio.github.docjet-dev · 3 tools
  22. mcp-docker-release-informationio.github.dockersamples
  23. mcp-azureio.github.dockndevai
  24. mcp-azure-devopsio.github.dockndevai
  25. mcp-clickhouseio.github.dockndevai
  26. mcp-debeziumio.github.dockndevai
  27. mcp-grafanaio.github.dockndevai
  28. mcp-kafkaio.github.dockndevai
  29. mcp-keycloakio.github.dockndevai
  30. mcp-kubernetesio.github.dockndevai
  31. mcp-mac-controlio.github.dockndevai
  32. mcp-macosio.github.dockndevai
  33. mcp-ociio.github.dockndevai
  34. mcp-openshiftio.github.dockndevai
  35. mcp-outlookio.github.dockndevai
  36. mcp-percona-pgio.github.dockndevai
  37. mcp-teamsio.github.dockndevai
  38. ossian-mcpio.github.dockndevai
  39. docling-mcpio.github.docling-project
  40. documentero-mcpio.github.documentero · 3 tools
  41. estevao-mcpio.github.dodopok · 13 tools
  42. cedulonio.github.dogrucanemek-alt
  43. conariumio.github.dogrucanemek-alt
  44. docgenio.github.dokmatiq
  45. airtable-mcp-serverio.github.domdomegg · 15 tools
  46. barcode-scanner-mcpio.github.domdomegg · 3 tools
  47. computer-use-mcpio.github.domdomegg
  48. defuddle-fetch-mcp-serverio.github.domdomegg · 1 tools
  49. downdetector-mcpio.github.domdomegg · 1 tools
  50. filesystem-mcpio.github.domdomegg · 4 tools
  51. gmail-mcpio.github.domdomegg · 36 tools
  52. google-cal-mcpio.github.domdomegg · 15 tools
  53. google-contacts-mcpio.github.domdomegg · 15 tools
  54. google-documents-mcpio.github.domdomegg · 7 tools
  55. google-drive-mcpio.github.domdomegg · 25 tools
  56. google-maps-places-mcpio.github.domdomegg · 2 tools
  57. google-sheets-mcpio.github.domdomegg · 12 tools
  58. openfoodfacts-mcpio.github.domdomegg · 9 tools
  59. shell-exec-mcpio.github.domdomegg · 2 tools
  60. starling-bank-mcpio.github.domdomegg
  61. time-mcp-nugetio.github.domdomegg
  62. time-mcp-pypiio.github.domdomegg
  63. envibeio.github.dominic-righthere · 5 tools
  64. neurakeepio.github.dominiclachance
  65. caldav-mcpio.github.dominik1001 · 10 tools
  66. familiar-mcpio.github.dominion525
  67. inferrailio.github.domondi1
  68. dompruner-mcpio.github.dong7812 · 3 tools
  69. mindwtrio.github.dongdongbh
  70. codecanvasio.github.donggyun112 · 13 tools
  71. keymemio.github.donggyun112
  72. ai-dictionary-mcpio.github.donjguido · 16 tools
  73. arb-dex-mcpio.github.donnywin85 · 6 tools
  74. bsc-dex-spreadio.github.donnywin85 · 2 tools
  75. sl-mcpio.github.donovan-jasper
  76. mcp-serverio.github.donovanh
  77. cdekio.github.dontsovcmc
  78. ozon-sellerio.github.dontsovcmc
  79. tochka-bankio.github.dontsovcmc
  80. wildberriesio.github.dontsovcmc
  81. yandex-directio.github.dontsovcmc
  82. yandex-market-sellerio.github.dontsovcmc
  83. yandex-metrikaio.github.dontsovcmc
  84. latent-lounge-mcpio.github.dontuh3
  85. mcp-brokerio.github.doricstack
  86. universal-game-modderio.github.doritoman90000
  87. domain-search-mcpio.github.dorukardahan · 12 tools
  88. twitterapi-docs-mcpio.github.dorukardahan · 7 tools
  89. twitterapi-io-mcpio.github.dorukardahan · 7 tools
  90. mcp-office-excelio.github.dosev-ai
  91. mcp-office-powerpointio.github.dosev-ai
  92. mcp-office-wordio.github.dosev-ai
  93. small-siteio.github.dot-billy
  94. cyberchef-mcpio.github.doublegate
  95. insumerio.github.douglasborthwick-crypto
  96. asktianio.github.douglasgan
  97. pension-pro-mcpio.github.douglaslinsmeyer · 26 tools
  98. letterboxio.github.dovahkiin-v
  99. mitosio.github.dovahkiin-v
  100. lionscraper-nodeio.github.dowant
  101. lionscraper-pythonio.github.dowant
  102. sublime-mcpio.github.dpc00
  103. mantisbt-mcp-serverio.github.dpesch
  104. faktuj-mcpio.github.dpozimski
  105. linkmeta-mcpio.github.dpozimski
  106. linkshrink-mcpio.github.dpozimski
  107. ogforge-mcpio.github.dpozimski
  108. pagedrop-mcpio.github.dpozimski
  109. pageshot-mcpio.github.dpozimski
  110. pdfspark-mcpio.github.dpozimski
  111. qrmint-mcpio.github.dpozimski
  112. japan-company-info-mcp-bridgeio.github.dqj1998
  113. engrmio.github.dr12hes
  114. pmll-memory-mcpio.github.drQedwards
  115. shopify-theme-inspectorio.github.dragnoir
  116. iceberg-mcp-serverio.github.dragonejt
  117. kobotoolbox-mcp-serverio.github.drannakurasova
  118. arenaio.github.dravensoft-dev
  119. memvaultio.github.dreamor
  120. livepilotio.github.dreamrec
  121. adclipio.github.dreliq9
  122. fcp-mcpio.github.dreliq9
  123. help-scout-mcpio.github.drewburchfield · 3 tools
  124. knosio.github.drexthealpha
  125. mcp-server-12306io.github.drfccv
  126. agentmakoio.github.drhalto
  127. gearboyio.github.drhelius
  128. gearcolecoio.github.drhelius
  129. geargrafxio.github.drhelius
  130. gearlynxio.github.drhelius
  131. gearsystemio.github.drhelius
  132. wheel-size-mcpio.github.driveate
  133. sputnikx-marketio.github.drivenbymyai-max
  134. f1io.github.drivenrajat
  135. ghl-commandio.github.drjerryrelth · 235 tools
  136. ldap-assistant-mcpio.github.droideck
  137. immich-photo-managerio.github.drolosoft · 6 tools
  138. bitbucket-mcp-serverio.github.droplinkperformance · 9 tools
  139. dropthis-mcpio.github.dropthis-dev
  140. markdown-to-whatsappio.github.drsound
  141. uploadkitio.github.drumst0ck
  142. steel-brainio.github.dryow1
  143. n8n-mcp-communityio.github.drzamarian
  144. excel-webview2-mcpio.github.dsbissett
  145. office-addin-mcpio.github.dsbissett
  146. distilio.github.dshakes
  147. heroku-code-mcpio.github.dsouzaAnush
  148. vardogerio.github.dstrupl
  149. gitlab-mcp-serverio.github.dubuqingfeng
  150. google-data-mcpio.github.ducnhd
  151. ampleMcpServerio.github.duiduixu
  152. liveauth-mcpio.github.dulzuradev · 7 tools
  153. openeyeio.github.dumbspacecookie
  154. stickiesio.github.dumbspacecookie
  155. thinkrunio.github.dundas
  156. dungeon-rollio.github.dungeonroll0
  157. skylosio.github.duriantaco
  158. endiagram-mcpio.github.dushyant30suthar · 7 tools
  159. pituitaryio.github.dusk-network
  160. chassis-mcpio.github.dvd90
  161. weeknessio.github.dvdksn · 8 tools
  162. zotero-native-mcpio.github.dvdsosa
  163. mcp-serverio.github.dversum
  164. vrm-toolkit-mcpio.github.dwarehouse1
  165. voice-bridgeio.github.dwarmerdam · 4 tools
  166. quicken-mac-mcpio.github.dweekly · 8 tools
  167. smartcliio.github.dwgx
  168. leadcloser-mcpio.github.dylanc1317-create
  169. tailscale-computeio.github.dylantirandaz · 6 tools
  170. Dynatrace-mcpio.github.dynatrace-oss
  171. dynatrace-managed-mcpio.github.dynatrace-oss
  172. flarioio.github.dziuba0x · 21 tools
  173. stablecoinx-mcpio.github.e2xlabs
  174. ecardwidget-mcpio.github.eCardWidget · 5 tools
  175. esimfly-mcpio.github.eSimfly-Official
  176. tirithio.github.eabz
  177. cc-bridge-mcp-serverio.github.eaisdevelopment
  178. mcp-multi-editio.github.eaisdevelopment · 2 tools
  179. agent-trustio.github.eamwhite1
  180. eansearch-mcp-serverio.github.eansearch
  181. boxpdfio.github.earonesty
  182. boxpdf-htmlio.github.earonesty
  183. moltbook-mcpio.github.easingthemes
  184. annoluxio.github.eason4kim-rocket
  185. looktwice-mcpio.github.eason4kim-rocket · 6 tools
  186. purify-feeds-mcpio.github.eason4kim-rocket · 4 tools
  187. firefox-css-themeio.github.easonwong-de
  188. mac-letterheadio.github.easytocloud
  189. yutuio.github.eat-pray-ai
  190. sidearmio.github.ebadros
  191. liansio.github.ebeirne
  192. llmconveyorsio.github.ebenezer-isaac
  193. google-tasks-mcpio.github.ebmurha · 18 tools
  194. todoist-mcpio.github.ecfaria · 13 tools
  195. jdl-mcp-serverio.github.echojobsio · 5 tools
  196. decomposeio.github.echology-io
  197. horoshopio.github.ecomkit-com-ua
  198. reolink-mcpio.github.ed-dryha · 16 tools
  199. postgres-mcpio.github.edelciomolina · 20 tools
  200. america-law-graphio.github.edgardomunoznajar

Back to the index

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.