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. sealio.github.aurumflux20
  2. myinstantsio.github.austenstone · 5 tools
  3. myinstants-mcpio.github.austenstone · 5 tools
  4. mcp-gatewayio.github.authzx
  5. coadorio.github.automaticqa
  6. auxiliar-mcpio.github.auxiliar-ai · 4 tools
  7. mcp-qdrantio.github.avaazquezz · 49 tools
  8. seo-monsterio.github.avansaber · 25 tools
  9. enhance-mcpio.github.avclabs
  10. media-mcpio.github.avclabs · 3 tools
  11. delphi-codecoverageio.github.avelsys
  12. stockportfolio-mcpio.github.avisre
  13. pushengage-mcpio.github.awesomemotive · 27 tools
  14. notion-mcp-serverio.github.awkoy
  15. posterlyio.github.awpthorp
  16. aws-mcpio.github.aws
  17. mcp-proxy-for-awsio.github.aws
  18. mcp-server-for-oscalio.github.awslabs
  19. axionquantio.github.axionquant · 80 tools
  20. mcpio.github.axionquant · 80 tools
  21. agentpump-mcpio.github.axiosdevs · 12 tools
  22. agentscoin-mcpio.github.axiosdevs
  23. mcp-server-terminalio.github.aybelatchane · 10 tools
  24. turk-hukuku-ictihat-mcpio.github.aydincan
  25. turk-hukuku-mevzuat-mcpio.github.aydincan
  26. python-docs-mcp-serverio.github.ayhammouda · 6 tools
  27. bulkrenderio.github.ayo-nci · 15 tools
  28. showagentio.github.aytzey
  29. portfolio-mcp-serverio.github.ayush-s-tomar · 3 tools
  30. echo-memio.github.ayushcodes10
  31. bulkpublishio.github.azeemkafridi
  32. safeagentio.github.azender1
  33. mcp-serverio.github.azeth-protocol
  34. crmsolid-mcpio.github.azorkai · 16 tools
  35. knownfixio.github.b-hash88
  36. cmxflowio.github.b-shields
  37. path402io.github.b0ase
  38. atlassian-dc-mcp-bitbucketio.github.b1ff
  39. atlassian-dc-mcp-confluenceio.github.b1ff
  40. atlassian-dc-mcp-jiraio.github.b1ff
  41. b2ige-verifyio.github.b2ige2-a11y
  42. slivingdocio.github.baalimago
  43. babelwrap-mcpio.github.babelwrap · 18 tools
  44. agent-skill-loaderio.github.back1ply
  45. b2-mcpio.github.backblaze-labs · 40 tools
  46. perspectivesio.github.backspacevenkat · 4 tools
  47. beget-mcpio.github.badigit
  48. ask-fableio.github.baggybin
  49. bailinghub-governanceio.github.bailinghub
  50. camoufox-mcpio.github.baixianger · 42 tools
  51. langchain-mcpio.github.baixianger
  52. mcp-flutterwaveio.github.bajoski34 · 38 tools
  53. openevidence-mcpio.github.bakhtiersizhaev
  54. scrapiio.github.bamchi · 1 tools
  55. bamwor-mcp-serverio.github.bamwor-dev
  56. demandscopeio.github.baobabcat
  57. memocallio.github.baodq06
  58. verirunio.github.baopeak
  59. artifactoriesio.github.barangaroo
  60. crosstabsio.github.barangaroo
  61. crosstabs-mcpio.github.barangaroo
  62. mcp-plesk-dev-docsio.github.barateza
  63. gha-intelio.github.barissozudogru · 3 tools
  64. release-intelio.github.barissozudogru · 3 tools
  65. test-intelio.github.barissozudogru · 4 tools
  66. hugging-bayio.github.barneywohl
  67. watchgoose-mcpio.github.bartekrutkowski · 10 tools
  68. openfoot-mcpio.github.bartokulus · 12 tools
  69. cognos-session-memoryio.github.base76-research-lab
  70. conductor-graph-mcpio.github.base76-research-lab · 3 tools
  71. token-compressorio.github.base76-research-lab
  72. basic-memoryio.github.basicmachines-co · 3 tools
  73. batchwatch-mcpio.github.batchwatch
  74. project-knowledge-mcpio.github.batook22 · 16 tools
  75. nextrole-mcp-proxyio.github.bats64mgutsi · 7 tools
  76. bawbel-mcpio.github.bawbel · 10 tools
  77. bawbel-scannerio.github.bawbel
  78. scannerio.github.bawbel
  79. convexity-mcpio.github.bayesian-energy
  80. site-intelligence-mcpio.github.bayrakdaralper
  81. email2chat-mcpio.github.bayramcsb
  82. codemap-mcpio.github.bbajt
  83. mascope-mcpio.github.bbb-build · 6 tools
  84. touchgrass-mcpio.github.bbb-build
  85. moltawards-mcpio.github.bbriggs1990
  86. alienprobe-who-mcpio.github.bbrysonelite-max
  87. agent-commerce-mcpio.github.bch1212
  88. agentfetchio.github.bch1212
  89. agenttrustio.github.bch1212 · 12 tools
  90. agentvaultio.github.bch1212
  91. injectshieldio.github.bch1212
  92. modelwatchio.github.bch1212
  93. queryshieldio.github.bch1212
  94. aeso-mcpio.github.bchoi-qwe · 63 tools
  95. modulorio.github.bcllcc
  96. chieflabio.github.bdentech
  97. oraclarrio.github.bdog720 · 10 tools
  98. roxyonio.github.bea-technology
  99. daimonosio.github.beardfaceguy
  100. app-store-connectio.github.beautyfree · 15 tools
  101. vynn-mcpio.github.beee003
  102. polymarket-mcpio.github.beejmaxx
  103. data-breach-detectorio.github.beepboop2025
  104. financial-evidenceio.github.beepboop2025
  105. groundcheckio.github.beepboop2025
  106. liquilens-evidence-carrierio.github.beepboop2025
  107. lucentio.github.beepboop2025
  108. noisefloorio.github.beepboop2025
  109. pdf-suite-mcpio.github.beepboop2025 · 41 tools
  110. pdf-toolkit-mcpio.github.beepboop2025 · 41 tools
  111. seicheio.github.beepboop2025
  112. umbra-proofio.github.beepboop2025
  113. chronoverifyio.github.beeswaxpat · 2 tools
  114. ffmpeg-render-proio.github.beeswaxpat
  115. mcpwallio.github.behrensd
  116. pigeonpostio.github.bekirdag
  117. aetherx-mcpio.github.belegante-byte
  118. weatherio.github.bellvijay
  119. benspdfio.github.benbergner
  120. refcheckio.github.benchoi93
  121. storylensesio.github.benediktgirz · 5 tools
  122. pdfkitio.github.benhuang21828
  123. munitionio.github.benjammartin
  124. immoio.github.benliberte
  125. greenhouse-mcpio.github.benmonopoli
  126. goldenanalysisio.github.benseverndev-oss
  127. goldencheckio.github.benseverndev-oss
  128. goldenflowio.github.benseverndev-oss
  129. goldenmatchio.github.benseverndev-oss
  130. goldenpipeio.github.benseverndev-oss
  131. infermapio.github.benseverndev-oss
  132. qr-for-agentio.github.benswel
  133. canido-mcpio.github.benswork-space · 3 tools
  134. priceofio.github.benswork-space
  135. cartographio.github.benteigland11
  136. zoogentio.github.bepunk
  137. faostat-mcpio.github.berba-q
  138. godot-agent-loopio.github.beremaran
  139. nextscanio.github.berkayderin
  140. stellar-agent-searchio.github.berkingurcan · 13 tools
  141. planwire-mcpio.github.beshogun · 4 tools
  142. betadrop-mcpio.github.betadrop-app
  143. rdl-mcpio.github.bethmaloney
  144. evolithio.github.beyondnetcode
  145. fixthisio.github.beyondwin
  146. kobsidian-mcpio.github.bezata
  147. codetoimage-mcp-serverio.github.beznazwiska
  148. rubit-mcp-mailio.github.bgalmes
  149. octocode-mcpio.github.bgauryy · 17 tools
  150. snapstack-serverio.github.bgaze · 3 tools
  151. ghostlinkio.github.bgorzelic · 6 tools
  152. itin-financeio.github.bguillow-rgb · 8 tools
  153. percolateio.github.bguillow-rgb · 8 tools
  154. perfume-picksio.github.bguillow-rgb · 8 tools
  155. pour-picksio.github.bguillow-rgb · 8 tools
  156. context-awesomeio.github.bh-rat · 3 tools
  157. mcp-testio.github.bharath-krishna · 1 tools
  158. mcp-mapmyindiaio.github.bhuvnsh · 7 tools
  159. veritasgraphio.github.bibinprathap
  160. slimsnapio.github.bickov · 4 tools
  161. spikesio.github.bierlingm
  162. intercept-mcpio.github.bighippoman · 5 tools
  163. license-complianceio.github.bighippoman · 2 tools
  164. memoirio.github.bighippoman · 8 tools
  165. grafyxio.github.bilal07karadeniz · 14 tools
  166. memory-arbiter-mcpio.github.billy12151
  167. raven-verifyio.github.billybotticelli4u-collab
  168. footballbin-mcp-serverio.github.billychl1
  169. temporal-cortex-mcpio.github.billylui
  170. rvt-mcpio.github.bimwright · 42 tools
  171. mcp-supersetio.github.bintocher
  172. displaybuddy-mcpio.github.biocross · 9 tools
  173. easyeda-copilotio.github.biosshot
  174. kicad-copilotio.github.biosshot
  175. edgarmcpio.github.birthday-tools
  176. currentdt-mcpio.github.biswajitpanday
  177. bitatlasio.github.bitatlas-group
  178. token-toolio.github.bitbond · 17 tools
  179. mcp-serverio.github.bitcompare
  180. omni-mcp-serverio.github.bitofacoder
  181. postking-mcpio.github.bitsandtea
  182. dropscan-mcpio.github.bitterdev · 1 tools
  183. enpass-mcpio.github.bitterdev · 13 tools
  184. pdf-letter-mcpio.github.bitterdev · 6 tools
  185. pixelletter-mcpio.github.bitterdev · 6 tools
  186. simple-support-system-mcpio.github.bitterdev · 23 tools
  187. veracrypt-mcpio.github.bitterdev
  188. zendriver-mcpio.github.bituq
  189. psyxe-mcpio.github.bjenkinsgit
  190. golf-coachio.github.bjornj12
  191. trackman-mcpio.github.bjornj12
  192. diffpilotio.github.bkalafat
  193. conduitio.github.bkauto3
  194. agent-mcp-hubio.github.blackaxgit · 15 tools
  195. blackdomeio.github.blackdome-ai · 20 tools
  196. blackdome-mcpio.github.blackdome-ai · 20 tools
  197. agent-lspio.github.blackwell-systems
  198. gcf-proxyio.github.blackwell-systems
  199. knowingio.github.blackwell-systems · 28 tools
  200. lanhu-design-mcpio.github.blantian

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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.