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. podman-mcp-serverio.github.manusa
  2. mcp-devkit-serverio.github.mapbox · 2 tools
  3. mcp-docs-serverio.github.mapbox
  4. mcp-serverio.github.mapbox · 1 tools
  5. quantaroute-geocoderio.github.mapdevsaikat · 12 tools
  6. mapsmithio.github.mapsmith-ai · 34 tools
  7. mapio.github.maraventano
  8. seedbaseio.github.marcelglaeser
  9. auditoria-skillsio.github.marcelinero · 3 tools
  10. debtstack-aiio.github.marcellusgreen
  11. mikrotikio.github.marcelo-ochoa
  12. mysqlio.github.marcelo-ochoa
  13. oracleio.github.marcelo-ochoa
  14. postgresio.github.marcelo-ochoa
  15. qnapio.github.marcelo-ochoa
  16. tierwardio.github.marcoguillermaz
  17. substack-mcpio.github.marcomoauro · 16 tools
  18. mq-bridge-appio.github.marcomq
  19. MaBoSSio.github.marcorusc
  20. NeKoio.github.marcorusc
  21. PhysiCellio.github.marcorusc
  22. lexvibeio.github.marcosnovo · 10 tools
  23. mcp-server-spreadsheetio.github.marekrost · 25 tools
  24. longmemio.github.marerem
  25. elc-conference-mcp-ticketsio.github.marian-kamenistak · 3 tools
  26. arc-1io.github.marianfoo
  27. mcp-sap-docsio.github.marianfoo · 10 tools
  28. mcp-devtoolsio.github.marin1321 · 14 tools
  29. mcp-abap-abap-adt-apiio.github.mario-andreschak
  30. mcp-abap-adtio.github.mario-andreschak
  31. mcp-audio-studioio.github.mario-andreschak · 26 tools
  32. mcp-cad-studioio.github.mario-andreschak · 13 tools
  33. mcp-vscodeio.github.mario-andreschak
  34. mcp-whatsapp-webio.github.mario-andreschak
  35. imgflip-mcpio.github.mariokernich · 7 tools
  36. rundeck-mcp-serverio.github.mariomorenodev · 50 tools
  37. apolo-cadio.github.mariorojasmz
  38. agentbill-mcpio.github.marketinglior-pixel
  39. rabbytteio.github.marklanetech
  40. Selenix-MCP-Serverio.github.markmircea · 18 tools
  41. fmsg-mcpio.github.markmnl · 14 tools
  42. idio.github.markoblogo
  43. chipotleio.github.markswendsen-code · 14 tools
  44. crunchyrollio.github.markswendsen-code · 21 tools
  45. deltaio.github.markswendsen-code · 17 tools
  46. doordashio.github.markswendsen-code
  47. gmailio.github.markswendsen-code · 9 tools
  48. grubhubio.github.markswendsen-code · 12 tools
  49. instacartio.github.markswendsen-code
  50. krogerio.github.markswendsen-code · 15 tools
  51. opentableio.github.markswendsen-code
  52. paneraio.github.markswendsen-code
  53. southwestio.github.markswendsen-code · 13 tools
  54. spotifyio.github.markswendsen-code · 19 tools
  55. tacobellio.github.markswendsen-code
  56. targetio.github.markswendsen-code · 15 tools
  57. taskrabbitio.github.markswendsen-code
  58. ubereatsio.github.markswendsen-code · 11 tools
  59. venmoio.github.markswendsen-code
  60. walmartio.github.markswendsen-code · 12 tools
  61. yelpio.github.markswendsen-code · 12 tools
  62. carve-mcpio.github.markup-carve · 14 tools
  63. code-engine-mcp-serverio.github.markusvankempen · 89 tools
  64. maximo-mcp-serverio.github.markusvankempen
  65. mcp-ticket-demoio.github.markusvankempen
  66. quantum-openqasm-mcpio.github.markusvankempen · 6 tools
  67. slack-wxo-mcp-gatewayio.github.markusvankempen
  68. wxo-agent-mcpio.github.markusvankempen
  69. wxo-builder-mcp-serverio.github.markusvankempen
  70. zendesk-mcpio.github.markusvankempen
  71. publish-mcp-serverio.github.marlenezw
  72. email-mcpio.github.marlinjai
  73. agent-toolbelt-mcpio.github.marras0914
  74. cordonio.github.marras0914
  75. mcp-refactoringio.github.marshally
  76. datuma-kio.github.marthvon
  77. researchtwinio.github.martinfrasch
  78. androidio.github.martingeidobler · 25 tools
  79. postgres-connectorio.github.martymarkenson
  80. aikoio.github.masa-san-jp
  81. karmolab-mcpio.github.mascari4615
  82. mt5-quantio.github.masdevid
  83. domain-memoryio.github.mashware
  84. mcpio.github.maskflow
  85. selvedgeio.github.masondelan · 8 tools
  86. extracto-mcpio.github.massanaRoger · 4 tools
  87. contract-security-scannerio.github.mastrophot
  88. near-wallet-managerio.github.mastrophot
  89. mastyf.aiio.github.mastyf-ai
  90. pomeraio.github.matbanik
  91. at-eli-mcpio.github.matematicsolutions · 6 tools
  92. au-eli-mcpio.github.matematicsolutions · 3 tools
  93. be-eli-mcpio.github.matematicsolutions
  94. boutique-mcpio.github.matematicsolutions
  95. br-eli-mcpio.github.matematicsolutions · 18 tools
  96. ca-eli-mcpio.github.matematicsolutions · 3 tools
  97. ch-eli-mcpio.github.matematicsolutions · 3 tools
  98. cl-eli-mcpio.github.matematicsolutions · 3 tools
  99. co-eli-mcpio.github.matematicsolutions · 3 tools
  100. cz-eli-mcpio.github.matematicsolutions · 4 tools
  101. de-eli-mcpio.github.matematicsolutions · 13 tools
  102. dk-eli-mcpio.github.matematicsolutions · 4 tools
  103. es-eli-mcpio.github.matematicsolutions · 13 tools
  104. fi-eli-mcpio.github.matematicsolutions · 4 tools
  105. fr-eli-mcpio.github.matematicsolutions · 6 tools
  106. gb-eli-mcpio.github.matematicsolutions
  107. hr-eli-mcpio.github.matematicsolutions · 4 tools
  108. hu-eli-mcpio.github.matematicsolutions · 3 tools
  109. ie-eli-mcpio.github.matematicsolutions · 3 tools
  110. il-eli-mcpio.github.matematicsolutions · 7 tools
  111. it-eli-mcpio.github.matematicsolutions
  112. jp-eli-mcpio.github.matematicsolutions · 6 tools
  113. kio-orzeczenia-mcpio.github.matematicsolutions
  114. legalize-mcpio.github.matematicsolutions · 6 tools
  115. lt-eli-mcpio.github.matematicsolutions · 4 tools
  116. lu-eli-mcpio.github.matematicsolutions
  117. mcp-eu-complianceio.github.matematicsolutions
  118. mcp-eu-sparqlio.github.matematicsolutions
  119. mcp-eurekaio.github.matematicsolutions
  120. mcp-fr-legalio.github.matematicsolutions
  121. mcp-isapio.github.matematicsolutions
  122. mcp-krsio.github.matematicsolutions · 2 tools
  123. mcp-nsaio.github.matematicsolutions
  124. mcp-saosio.github.matematicsolutions · 4 tools
  125. mt-eli-mcpio.github.matematicsolutions · 3 tools
  126. my-eli-mcpio.github.matematicsolutions · 3 tools
  127. nl-eli-mcpio.github.matematicsolutions · 3 tools
  128. pk-eli-mcpio.github.matematicsolutions · 6 tools
  129. prawo-pl-mcpio.github.matematicsolutions · 5 tools
  130. ro-eli-mcpio.github.matematicsolutions · 4 tools
  131. se-eli-mcpio.github.matematicsolutions · 4 tools
  132. sg-eli-mcpio.github.matematicsolutions · 4 tools
  133. sk-eli-mcpio.github.matematicsolutions · 4 tools
  134. tr-eli-mcpio.github.matematicsolutions · 3 tools
  135. us-eli-mcpio.github.matematicsolutions · 11 tools
  136. mcp-serverio.github.matetools
  137. risk-mcpio.github.matiasmaquieira96
  138. defi-mcpio.github.matiosera3-ops · 5 tools
  139. eulerian-marketing-platform-mcpio.github.matjmat
  140. matlab-mcp-serverio.github.matlab
  141. lumaeio.github.matlegault
  142. shotcut-mcpio.github.matrodrigs
  143. lockvetio.github.matteo-sung
  144. espresso-mcpio.github.mattgierhart · 6 tools
  145. echosawio.github.matthew-b-simpson
  146. neo-visionio.github.matthewalexong
  147. iwantmymtg-mcpio.github.matthewdtowles
  148. remiio.github.mattheworiordan
  149. sovereign-mcp-gatewayio.github.mattijsmoens
  150. hostawayio.github.mattlong-plux · 17 tools
  151. cad-mcp-serverio.github.mattmohandiss
  152. whistle-mcpio.github.mattwerner-sudo
  153. maxaeo-ai-visibility-mcpio.github.maxaeo · 5 tools
  154. mcp-engineio.github.maxanatsko
  155. accintio.github.maxbaluev
  156. basedagentsio.github.maxfain
  157. sentrikio.github.maxgerhardson
  158. storefront-guardio.github.maxigirl123
  159. medigamiio.github.maximusrufus
  160. m1ndio.github.maxkle1nz
  161. hushdropio.github.maxtechera
  162. memorybankio.github.maxweb4u
  163. dotrepoio.github.maxwellsantoro
  164. clawhubio.github.maxz712
  165. mcpio.github.mayankmahavar1mg
  166. buymeacoffee-mcpio.github.mayeu20 · 4 tools
  167. nerdychefs-mcpio.github.mayeu20 · 8 tools
  168. ln-church-agent-mcpio.github.mayim-mayim
  169. cities2-mcpio.github.mayor-modder
  170. openapi-dynamicio.github.mayorandrew · 5 tools
  171. searouteio.github.mayurrawte
  172. mindvalley-products-mcpio.github.mazemax
  173. consolelog-mcpio.github.mbdev3
  174. agentcontextio.github.mbeato
  175. apimeshio.github.mbeato
  176. sqlaugurio.github.mbentham · 31 tools
  177. best-tempmail-mcpio.github.mbilalawan926-sys
  178. okama-mcpio.github.mbk-dev
  179. caddie-mcpio.github.mbrionesalvarez · 13 tools
  180. powerbi-analyst-mcpio.github.mbrummerstedt
  181. thealgorithms-mcpio.github.mcande21
  182. cfr-mcpio.github.mccallar · 7 tools
  183. tenkai-mcpio.github.mcfredrick
  184. ariadneio.github.mclaut
  185. dns-mcpio.github.mclose · 19 tools
  186. virga-weatherio.github.mcmurrym
  187. pikeletio.github.mcn92
  188. node-runtimeio.github.mcp-protocol
  189. mcp-telegramio.github.mcp-telegram · 183 tools
  190. mcp-driveio.github.mcp-z
  191. mcp-gmailio.github.mcp-z
  192. mcp-outlookio.github.mcp-z
  193. mcp-pdfio.github.mcp-z
  194. mcp-sheetsio.github.mcp-z
  195. mcp-anvisa-bularioio.github.mcpassure
  196. mcp-cnesio.github.mcpassure
  197. mcp-tussio.github.mcpassure
  198. mcp-timeio.github.mcpcentral-io
  199. mcp-customsio.github.mcpcustoms
  200. cost-guard-mcpio.github.mcpsmiths

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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.