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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.

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. verisio.github.jakeyoung1
  2. fortnoxio.github.jakobwennberg
  3. tmcpio.github.jakyeamos · 11 tools
  4. pixelpactio.github.jamalkamaladdin
  5. mcp-drawthingsio.github.james-see · 4 tools
  6. journald-mcp-serverio.github.james116blue · 2 tools
  7. lazarettoio.github.jamesdfinance-dev · 1 tools
  8. monkeymcpio.github.jamesmontemagno · 4 tools
  9. ohmyposh-configuratorio.github.jamesmontemagno
  10. robinx-mcpio.github.jamhimself · 5 tools
  11. monarch-mcpio.github.jamiew · 19 tools
  12. spotify-mcpio.github.jamiew · 25 tools
  13. secure-applemusic-mcp-for-osxio.github.jaminben
  14. engram-serverio.github.jamjet-labs
  15. inventpay-mcpio.github.jams24
  16. rejstrik-mcpio.github.janF19
  17. codex-tldraw-mcpio.github.jananadiw · 11 tools
  18. mcp-diggerio.github.janeksm
  19. weather-for-grown-upsio.github.janhelcl
  20. lupaph-mcpio.github.janmalmstrom · 6 tools
  21. handbookio.github.jannks
  22. komentio.github.janpuc
  23. janus-kinematic-driveio.github.janus-ubos-republic
  24. md-visionio.github.japlete
  25. hass-mcp-serverio.github.jarahkon · 66 tools
  26. weather-mcp-serverio.github.jaredco-ai · 2 tools
  27. cronalertio.github.jaredhobbs · 9 tools
  28. provenonceio.github.jarekpiot
  29. Conductorio.github.jarmstrong158
  30. agentsyncio.github.jarmstrong158 · 2 tools
  31. cambiumio.github.jarmstrong158
  32. context-keeperio.github.jarmstrong158
  33. skillmatch-mcpio.github.jarmstrong158
  34. xrpl-identity-mcpio.github.jarod-vyent · 12 tools
  35. jarvisio.github.jarvis-intelligence · 9 tools
  36. profitplay-mcpio.github.jarvismaximum-hue · 9 tools
  37. orca-mcp-serverio.github.jascal
  38. domain-monitor-mcpio.github.jasoncbraatz · 5 tools
  39. fintable-mcpio.github.jasoncbraatz · 12 tools
  40. cairn-mcpio.github.jasondostal
  41. warmioio.github.jasonstockman
  42. xuanxue-bazi-matchingio.github.jasonwagao-bit
  43. cloud-regionsio.github.jasonwilbur · 14 tools
  44. oci-pricing-mcpio.github.jasonwilbur · 27 tools
  45. marktplaats-mcpio.github.jasp-nerd · 5 tools
  46. rtl-lint-mcpio.github.jaspresi
  47. naver-mybox-mcpio.github.java-jaydev
  48. mcp-reportiaio.github.javalenciacai
  49. siigo-pyme-mcpio.github.javalenciacai
  50. fixgraph-mcpio.github.jawdat6 · 5 tools
  51. consult-opencodeio.github.jayden99236
  52. getprontoio.github.jaygould · 6 tools
  53. pdfcheck-mcpio.github.jayjex
  54. sensormesh-mcpio.github.jayjex
  55. vivory-mcp-verificationio.github.jayjodev
  56. aperture-mcpio.github.jaysinailabs
  57. apple-mail-mcpio.github.jayvee6 · 22 tools
  58. homebaseio.github.jazib
  59. dealflowproio.github.jbechtel-97 · 4 tools
  60. amazon-products-mcpio.github.jbeshir
  61. bunpro-mcpio.github.jbeshir
  62. manifold-mcpio.github.jbeshir
  63. supermarkets-uk-mcpio.github.jbeshir
  64. wanikani-mcpio.github.jbeshir
  65. workflowy-mcpio.github.jbeshir
  66. ai-data-marketplaceio.github.jblaz6335
  67. glippy-mcpio.github.jbobbink
  68. market-intelligence-mcpio.github.jbrand0n · 26 tools
  69. mcp-skill-serverio.github.jcc-ne · 4 tools
  70. moltalyzer-mcpio.github.jcislo · 23 tools
  71. pincushionio.github.jcooley8
  72. dotnet-sherlock-mcpio.github.jcucci · 12 tools
  73. propravenio.github.jdw2111 · 8 tools
  74. arm-code-mcpio.github.jean-johnson-zwix · 3 tools
  75. mcp-alertmanagerio.github.jeanlopezxyz
  76. mcp-prometheusio.github.jeanlopezxyz
  77. jedanderson-corpus-mcpio.github.jedanderson432
  78. memento-mcp-serverio.github.jee1
  79. abs-mcpio.github.jeeftor · 51 tools
  80. clawphunksio.github.jefdiesel
  81. tokencost-devio.github.jeff-atriumn · 4 tools
  82. mikrotik-mcpio.github.jeff-nasseri
  83. revolut-mcpio.github.jeff-nasseri
  84. eu-audit-mcpio.github.jellewas · 10 tools
  85. loadbenchio.github.jeongho54
  86. danbooks-mcpio.github.jeremiahclark79-ai
  87. calcfi-mcpio.github.jeresalmisto
  88. heartwood-memoryio.github.jermayne36
  89. goldholdio.github.jerrysrodz
  90. boobooio.github.jessedu29260-netizen · 10 tools
  91. coalesce-transformio.github.jessemarshall
  92. consentgate-mcpio.github.jessepetersondev
  93. boobooio.github.jessymariau · 10 tools
  94. jetapi-mcp-serverio.github.jetapi
  95. whatsapp-messaging-api-mcpio.github.jevil25 · 9 tools
  96. mirroir-mcpio.github.jfarcand
  97. fdic-mcp-serverio.github.jflamb
  98. mailbox-mcpio.github.jgalea · 49 tools
  99. telegram-mcpio.github.jgalea · 45 tools
  100. codeseekerio.github.jghiringhelli
  101. forgecraftio.github.jghiringhelli
  102. agentline-mcpio.github.jgottlieb84
  103. jcodemunch-mcpio.github.jgravelle
  104. jdatamunch-mcpio.github.jgravelle
  105. jdocmunch-mcpio.github.jgravelle
  106. jmunch-mcpio.github.jgravelle
  107. copilot-studio-mcpio.github.jgt87
  108. opsdoctorio.github.jhicks935-lab
  109. rasterly-mcpio.github.jhonychain · 3 tools
  110. savepinnerio.github.jiankn · 3 tools
  111. zoxide-doctorio.github.jiankn
  112. arbitovaio.github.jiayuanliang0716-max
  113. shippageio.github.jieshu666
  114. adobe-commerce-docs-mcpio.github.jigarkkarangiya
  115. vetoio.github.jigyasudham
  116. idml-mcpio.github.jimprivate
  117. maacgo-mcpio.github.jinhsueh
  118. f1verseio.github.jinsim
  119. figma-mcp-rsio.github.jirayusueb
  120. jitbit-helpdeskio.github.jitbit
  121. ctnp-mcpio.github.jitsmaster
  122. korea-stock-mcpio.github.jjlabsio · 8 tools
  123. recipe-mcpio.github.jkakar · 2 tools
  124. mcp-beario.github.jkawamoto
  125. mcp-florence2io.github.jkawamoto · 2 tools
  126. mcp-memosio.github.jkawamoto · 2 tools
  127. mcp-youtube-transcriptio.github.jkawamoto · 4 tools
  128. domscoutio.github.jkresearch8
  129. iamf-sentinel-mcpio.github.jlivingston-Cipher · 5 tools
  130. secondhand-mcpio.github.jlsookiki · 4 tools
  131. apify-scrapersio.github.jlucasmcrell
  132. kindexio.github.jmcentire
  133. talkbackio.github.jmedure · 10 tools
  134. neurodivergent-memoryio.github.jmeyer1980
  135. font-labio.github.jmg698
  136. bovediaio.github.jmpdsevilla
  137. gitlab-mcp-serverio.github.jmrplens
  138. libgen-mcpio.github.jmrplens
  139. rendermarkio.github.jmsaavedra
  140. actions-deprecation-lint-2026io.github.jmshinhwa
  141. ai-act-article-50-auditio.github.jmshinhwa
  142. ai-model-retirement-lintio.github.jmshinhwa
  143. angular-removed-api-lintio.github.jmshinhwa
  144. auditor-ibs-cbs-nfeio.github.jmshinhwa
  145. autorenew-signup-lintio.github.jmshinhwa
  146. base-image-eol-lintio.github.jmshinhwa
  147. bem-class-extractor-htmlio.github.jmshinhwa
  148. bnpl-disclosure-lint-ccd2io.github.jmshinhwa
  149. bulk-sender-lintio.github.jmshinhwa
  150. cloud-cost-landmine-lintio.github.jmshinhwa
  151. cloud-manifest-audit-kitio.github.jmshinhwa
  152. cms-0057-api-gateio.github.jmshinhwa
  153. config-dsl-lint-snippet-packio.github.jmshinhwa
  154. connection-string-secret-auditio.github.jmshinhwa
  155. consent-audit-euio.github.jmshinhwa
  156. cra-24-72-14-reporting-lintio.github.jmshinhwa
  157. cra-readiness-auditio.github.jmshinhwa
  158. cron-schedule-lintio.github.jmshinhwa
  159. currency-minor-unit-lintio.github.jmshinhwa
  160. data-act-switching-lintio.github.jmshinhwa
  161. devicetree-config-language-packio.github.jmshinhwa
  162. dora-ict-contract-clause-lintio.github.jmshinhwa
  163. dora-register-lintio.github.jmshinhwa
  164. dotnet-eol-support-gateio.github.jmshinhwa
  165. eaa-form-lint-wcag22io.github.jmshinhwa
  166. einvoice-mandate-lintio.github.jmshinhwa
  167. email-footer-law-lintio.github.jmshinhwa
  168. en301549-lintio.github.jmshinhwa
  169. erb-escape-auditio.github.jmshinhwa
  170. facturae-verifactu-lintio.github.jmshinhwa
  171. firmware-release-gateio.github.jmshinhwa
  172. france-einvoice-reception-lintio.github.jmshinhwa
  173. gdpr-privacy-notice-lintio.github.jmshinhwa
  174. gnu-global-cpp-vscode-config-packio.github.jmshinhwa
  175. gpsr-listing-lintio.github.jmshinhwa
  176. green-claim-lint-empcoio.github.jmshinhwa
  177. hardcoded-credential-auditio.github.jmshinhwa
  178. hex-image-auditio.github.jmshinhwa
  179. hmrc-fraud-prevention-header-lintio.github.jmshinhwa
  180. hospital-mrf-lintio.github.jmshinhwa
  181. impressum-lint-deio.github.jmshinhwa
  182. ingress-nginx-retirement-lintio.github.jmshinhwa
  183. jct-transition-lint-2026io.github.jmshinhwa
  184. jdk25-upgrade-blocker-lintio.github.jmshinhwa
  185. k8s-removed-api-lintio.github.jmshinhwa
  186. ksef-fa3-invoice-lintio.github.jmshinhwa
  187. latex-submission-lintio.github.jmshinhwa
  188. license-flip-auditio.github.jmshinhwa
  189. log-pii-telemetry-lintio.github.jmshinhwa
  190. maui-ios-submission-gateio.github.jmshinhwa
  191. mcp-2026-migration-lintio.github.jmshinhwa
  192. mcp-config-guardio.github.jmshinhwa
  193. model-card-lint-gpaiio.github.jmshinhwa
  194. openapi-security-contract-lintio.github.jmshinhwa
  195. optout-signal-lintio.github.jmshinhwa
  196. outlook-email-html-lintio.github.jmshinhwa
  197. pci-payment-page-script-auditio.github.jmshinhwa
  198. personal-data-map-dsar-auditio.github.jmshinhwa
  199. play-release-blocker-lintio.github.jmshinhwa
  200. pqc-deprecation-lintio.github.jmshinhwa

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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.