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. whoopio.github.shashankswe2020-ux · 14 tools
  2. craft-content-mcpio.github.shashwatgtm
  3. craft-gtm-mcpio.github.shashwatgtm
  4. gtm-alpha-consultantio.github.shashwatgtm
  5. gtm-alpha-mcp-serverio.github.shashwatgtm
  6. icp-intelligence-mcpio.github.shashwatgtm · 9 tools
  7. impact-mcpio.github.shashwatgtm · 8 tools
  8. impact-mcp-serverio.github.shashwatgtm
  9. revenue-enablement-mcpio.github.shashwatgtm · 12 tools
  10. pokearenaio.github.shaumik
  11. generation-shipio.github.shawn1905
  12. walletlensio.github.shawnwollenberg
  13. notion-mcpio.github.shck-dev · 13 tools
  14. vibie-mcpio.github.shdomi8599
  15. aiiq-mcpio.github.shea256 · 9 tools
  16. sheetrender-mcpio.github.sheetrender · 10 tools
  17. sinterio.github.shellfu
  18. mcp-dinoio.github.shennawardana23 · 3 tools
  19. blogburst-mcp-serverio.github.shensi8312 · 12 tools
  20. stillonlineio.github.shenwell · 10 tools
  21. klinepicio.github.sher1096
  22. slack-explorer-mcpio.github.shibayu36
  23. agoradmio.github.shichuanqiong
  24. mcpio.github.shieldly-io · 2 tools
  25. aruba-central-mcpio.github.shigechika
  26. boxadm-mcpio.github.shigechika
  27. cloudarmor-mcpio.github.shigechika · 5 tools
  28. entraadm-mcpio.github.shigechika · 7 tools
  29. eos-mcpio.github.shigechika · 17 tools
  30. gws-mcpio.github.shigechika
  31. gwsadm-mcpio.github.shigechika
  32. jquants-mcpio.github.shigechika · 55 tools
  33. junos-mcpio.github.shigechika
  34. keycloak-mcpio.github.shigechika
  35. mcp-stdioio.github.shigechika
  36. netdiag-mcpio.github.shigechika · 11 tools
  37. zapi-mcpio.github.shigechika
  38. autonomath-mcpio.github.shigetosidumeda-cyber
  39. litellm-mcpio.github.shin-bot-litellm
  40. trmm-mcpio.github.shin2344234 · 3 tools
  41. mcp-imageio.github.shinpr
  42. mcp-local-ragio.github.shinpr · 11 tools
  43. sub-agents-mcpio.github.shinpr
  44. codebase-chatio.github.shinzarou-eng
  45. ship24-trackingio.github.ship24-official
  46. shipmail-mcpio.github.shipmail-to · 134 tools
  47. devops-agentio.github.shittuay
  48. ai-optimizerio.github.shivam-app-developers
  49. smriti-memoryio.github.shivamtyagi18 · 18 tools
  50. basis-mcpio.github.shlok-lgtm
  51. gitpinio.github.shmindmaster
  52. repocontextio.github.shmindmaster
  53. slang-workflowsio.github.shofer-dev · 7 tools
  54. novaposhtaio.github.shopanaio
  55. pocketnookio.github.shotintoeternity · 5 tools
  56. air-blackboxio.github.shotwellj
  57. agentguardio.github.shuaicongxiaomai
  58. social-search-mcpio.github.shubhamekapure
  59. github-project-infoio.github.shubhtoy
  60. sparkforensics-mcpio.github.shuffle-works
  61. geo-tool-checkio.github.shufflethis
  62. vancam-mcpio.github.shughestr · 6 tools
  63. houki-egov-mcpio.github.shuji-bonji
  64. houki-nta-mcpio.github.shuji-bonji
  65. pdf-reader-mcpio.github.shuji-bonji
  66. pdf-spec-mcpio.github.shuji-bonji
  67. pdf-verify-mcpio.github.shuji-bonji
  68. pdf-writer-mcpio.github.shuji-bonji
  69. veclineio.github.shunyagatha
  70. revit-mcp-serverio.github.shuotao
  71. pci-dss-mcpio.github.shyshlakov · 14 tools
  72. hexwitnessio.github.siaginw
  73. tidal-mcpio.github.sickn33
  74. runway-mcp-serverio.github.sidart10
  75. nameraio.github.siddmax
  76. agentpoolio.github.sidduHERE
  77. sidebuttonio.github.sidebutton · 28 tools
  78. bugproofio.github.sidinsearch · 10 tools
  79. web-to-markdown-mcpio.github.sidney
  80. tetherio.github.sidyellur
  81. audiobookshelf-mcpio.github.sierikov · 12 tools
  82. cliio.github.signadot
  83. sf-mcpio.github.signal-found · 33 tools
  84. sn-api-helper-mcpio.github.signnow
  85. sn-mcp-serverio.github.signnow
  86. db-gatewayio.github.sijunkim
  87. silbercueswiftio.github.silbercue
  88. silexio.github.silex-tec
  89. silvanexumio.github.silvanexum
  90. minutesio.github.silverstein
  91. memdocsio.github.silversurfer562
  92. simlir-mcp-serverio.github.simlir
  93. navifare-mcpio.github.simonenavifare · 2 tools
  94. kwork-mcpio.github.simonether · 18 tools
  95. seeklinkio.github.simonsysun
  96. mnemexio.github.simplemindedbot · 14 tools
  97. simplifier-mcpio.github.simplifier-ag
  98. verifyfirstio.github.simulacra
  99. negirauio.github.sincekmori
  100. flippa-mcpio.github.sind00 · 5 tools
  101. agent-security-scanner-mcpio.github.sinewaveai
  102. notepatra-mcpio.github.singhpratech
  103. odoo-assistantio.github.singleflo · 19 tools
  104. balance-engineio.github.singularitybpjade
  105. lightning-memoryio.github.singularityjason
  106. agentsocial-mcpio.github.singularitystudiosdev
  107. bernsteinio.github.sipyourdrink-ltd
  108. evmcpio.github.siriuslattice
  109. unifi-access-mcpio.github.sirkirby
  110. unifi-network-mcpio.github.sirkirby
  111. unifi-protect-mcpio.github.sirkirby
  112. vscode-terminal-mcpio.github.sirlordt · 6 tools
  113. sisense-mcp-serverio.github.sisense
  114. maggio.github.sitbon · 15 tools
  115. site-shot-mcpio.github.site-shot · 2 tools
  116. winctlio.github.sitharaj88 · 40 tools
  117. dsh-novel-writerio.github.siweina
  118. mergewardenio.github.sjh9714
  119. routinekitio.github.sjh9714
  120. ncloudio.github.sjk4425
  121. ncloud-govio.github.sjk4425
  122. reversecore-mcpio.github.sjkim1127
  123. skillfed-mcpio.github.skill-federation
  124. skillselion-mcpio.github.skillselion · 4 tools
  125. federal-compass-mcpio.github.skivuha · 10 tools
  126. bestjsonformatterio.github.skrcode
  127. smartipedia-mcpio.github.sksareen · 7 tools
  128. leclerc-driveio.github.skunkobi
  129. wpfpilot-mcpio.github.skuzadev · 5 tools
  130. cogmemory-mcpio.github.skylarng89
  131. m3-memoryio.github.skynetcmd
  132. clawpage-mcpio.github.skypher · 5 tools
  133. mcp-jp-calendario.github.skypier-jp-works · 7 tools
  134. mcp-jp-corporate-idio.github.skypier-jp-works
  135. mcp-jp-paid-leaveio.github.skypier-jp-works
  136. zspace-cliio.github.skyzhao1223
  137. garmin-connect-workouts-mcpio.github.slaat · 8 tools
  138. cellartracker-mcpio.github.slavins-co
  139. pillowfortio.github.slee1996
  140. motifio.github.sleepycobalt
  141. calc-mcp-serverio.github.slettmayer
  142. geosphere-mcp-serverio.github.slettmayer · 1 tools
  143. oebb-mcp-serverio.github.slettmayer · 4 tools
  144. slimaio.github.slima-ai · 14 tools
  145. finn-tannlege-mcpio.github.slookisen
  146. lokal-mcpio.github.slookisen
  147. opplevagent-mcpio.github.slookisen
  148. slowaveio.github.slowave-ai
  149. gpra-chord-chartsio.github.slshults
  150. shakespeare-monologuesio.github.slshults
  151. openinsurance-wikiio.github.sluyasu
  152. cryptoetfio.github.sly13 · 5 tools
  153. siftio.github.slymnysr
  154. alphafold-sovereign-mcpio.github.smaniches
  155. semantic-scholar-mcpio.github.smaniches · 14 tools
  156. uniprot-mcpio.github.smaniches
  157. onboardingio.github.smarterweather
  158. weatherio.github.smarterweather
  159. verifyio.github.smartflowproai-lang
  160. smartpolicyio.github.smartpolicy-protocol
  161. smbcloud-cliio.github.smbcloudXYZ
  162. xcrsio.github.smbcloudXYZ
  163. mcp-animenewsnetworkio.github.smeet666 · 4 tools
  164. mcp-archiveorgio.github.smeet666 · 6 tools
  165. mcp-ashbyio.github.smeet666 · 5 tools
  166. mcp-bbc-goodfoodio.github.smeet666 · 4 tools
  167. mcp-bideetmusiqueio.github.smeet666 · 11 tools
  168. mcp-booksio.github.smeet666 · 3 tools
  169. mcp-databnfio.github.smeet666 · 7 tools
  170. mcp-imslpio.github.smeet666 · 7 tools
  171. mcp-leverio.github.smeet666 · 4 tools
  172. mcp-libraryofcongressio.github.smeet666 · 4 tools
  173. mcp-lrclibio.github.smeet666 · 3 tools
  174. mcp-lyricscomio.github.smeet666 · 3 tools
  175. mcp-marmitonio.github.smeet666 · 3 tools
  176. mcp-metacriticio.github.smeet666 · 4 tools
  177. mcp-pequerecetasio.github.smeet666 · 5 tools
  178. mcp-ptitchefio.github.smeet666 · 7 tools
  179. mcp-recipesio.github.smeet666 · 4 tools
  180. mcp-rule34io.github.smeet666 · 3 tools
  181. mcp-stashboxio.github.smeet666 · 10 tools
  182. mcp-supertoinetteio.github.smeet666 · 6 tools
  183. mcp-tvsubtitlesio.github.smeet666 · 4 tools
  184. mcp-wikibooks-cookbookio.github.smeet666 · 4 tools
  185. llmkitio.github.smigolsmigol
  186. scamcheck-mcp-serverio.github.smijo-geek
  187. korean-rnd-regs-mcpio.github.smilemin07
  188. skillsmithio.github.smith-horn · 7 tools
  189. smoke-signalio.github.smoke-signal-app
  190. ashfields-mcp-serverio.github.smoke711711 · 5 tools
  191. causallayerio.github.smq9sn5jck-coder · 4 tools
  192. smriti-memoryio.github.smriti-memcore · 18 tools
  193. openclaw-control-mcpio.github.smurfy92 · 5 tools
  194. govtoolspro-mcp-serverio.github.smythmyke · 10 tools
  195. jackpotkeywords-mcp-serverio.github.smythmyke
  196. markitup-mcp-serverio.github.smythmyke · 5 tools
  197. patent-search-mcp-serverio.github.smythmyke · 14 tools
  198. ai-incident-lawio.github.snapsynapse
  199. every-ai-lawio.github.snapsynapse
  200. publedgeio.github.snapsynapse

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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.