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MCP servers you can run either way

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. exit1-mcpdev.exit1 · 14 tools
  2. filetopdf-mcpdev.filetopdf · 4 tools
  3. homespundev.homespun
  4. humanforaidev.humanforai · 4 tools
  5. mcpdev.lattis
  6. launchflagdev.launchflag
  7. mailkitedev.mailkite
  8. mcp-serverdev.memofs
  9. mcp-serverdev.multimail
  10. nichedbdev.nichedb
  11. pagewatchdev.pagelens
  12. mcpdev.pingzen
  13. pricetrackdev.pricetrack · 4 tools
  14. mcpdev.prismism · 9 tools
  15. mcp-serverdev.quantrisk · 10 tools
  16. mcpdev.rivet
  17. routebasedev.routebase
  18. slideforgedev.slideforge
  19. stackfiesta-mcpdev.stackfiesta · 2 tools
  20. world-data-statisticsdev.starwell
  21. statelodedev.statelode
  22. docsdev.stitchapi
  23. mcpdev.svelte
  24. mcpdev.tabnas
  25. typeshipdev.typeship
  26. axisdev.useaxis
  27. veritapdev.veritap
  28. whiteinteldev.whiteintel
  29. publishee.stacktr
  30. dead-simple-emailemail.deadsimple
  31. palisadeemail.palisade
  32. mcpemail.templated
  33. mcpes.beel
  34. mcpeu.lettio
  35. tracepasseu.tracepass · 6 tools
  36. mcpexchange.merx
  37. directoryfilm.mcp
  38. mcp-serverfinance.norman
  39. orlafinance.orla
  40. mcp-serverfr.aurentia
  41. batru-mcpgg.batru
  42. mcpgl.parse
  43. mcp-serverholdings.proof
  44. marrowid.marrow
  45. real-estate-appraisalimmo.rundum
  46. flowgrafin.flowgraf
  47. vynix-mcpin.vynix
  48. container-loadinging.3dpack
  49. unmarkinging.unmark
  50. solana-preflightink.utilia
  51. actionlayerio.actionlayer
  52. find-mcpio.agentage
  53. mcpio.aiven · 49 tools
  54. mcpio.artifacta · 13 tools
  55. mcpio.banksync · 28 tools
  56. capacitor-mcpio.capawesome · 4 tools
  57. ionic-framework-mcpio.capawesome · 5 tools
  58. mcpio.capawesome
  59. carbone-mcpio.carbone · 11 tools
  60. priorio.cg3 · 5 tools
  61. serverio.chamade · 14 tools
  62. datascoopio.datascoop
  63. ezstats-mcpio.ezstats
  64. flarewatchio.flarewatch
  65. mcp-serverio.frase · 54 tools
  66. erpio.frihet
  67. gainium-mcpio.gainium
  68. 0nMCPio.github.0nork
  69. byte-protocolio.github.0rkz
  70. mcpio.github.0xinsider
  71. unphurlio.github.123Ergo
  72. marketbasketanalysis-mcpio.github.48x-ai
  73. geojpio.github.55tarkun · 4 tools
  74. atom-mcp-serverio.github.A7OM-AI · 9 tools
  75. domainkits-mcpio.github.ABTdomain · 31 tools
  76. cathedral-mcpio.github.AILIFE1
  77. ottasiaio.github.AIweather-Anurag · 3 tools
  78. mcp-gscio.github.AKzar1el · 17 tools
  79. mcp-rncpio.github.ALDEBERTArnaud
  80. deusproof-mcpio.github.Abracadabrastartup
  81. mcp-acedatacloudio.github.AceDataCloud · 133 tools
  82. mcp-aichatio.github.AceDataCloud · 4 tools
  83. mcp-face-transformio.github.AceDataCloud · 8 tools
  84. mcp-fishio.github.AceDataCloud · 6 tools
  85. mcp-flux-proio.github.AceDataCloud · 6 tools
  86. mcp-glmio.github.AceDataCloud · 3 tools
  87. mcp-grokio.github.AceDataCloud · 8 tools
  88. mcp-hailuoio.github.AceDataCloud · 6 tools
  89. mcp-klingio.github.AceDataCloud · 8 tools
  90. mcp-lumaio.github.AceDataCloud · 8 tools
  91. mcp-maestroio.github.AceDataCloud · 2 tools
  92. mcp-midjourneyio.github.AceDataCloud · 16 tools
  93. mcp-minimaxio.github.AceDataCloud · 10 tools
  94. mcp-nanobanana-proio.github.AceDataCloud · 4 tools
  95. mcp-producerio.github.AceDataCloud · 18 tools
  96. mcp-qwen-imageio.github.AceDataCloud · 5 tools
  97. mcp-seedanceio.github.AceDataCloud · 7 tools
  98. mcp-seedream-proio.github.AceDataCloud · 7 tools
  99. mcp-serpio.github.AceDataCloud · 11 tools
  100. mcp-shorturlio.github.AceDataCloud · 4 tools
  101. mcp-soraio.github.AceDataCloud · 10 tools
  102. mcp-sunoio.github.AceDataCloud · 62 tools
  103. mcp-veoio.github.AceDataCloud · 8 tools
  104. mcp-wanio.github.AceDataCloud · 7 tools
  105. mcp-webextratorio.github.AceDataCloud
  106. agentphoneio.github.AgentPhone-AI
  107. agent-tools-mcpio.github.AgentTools-Cloud
  108. airtreks-mcpio.github.Airtreks · 11 tools
  109. revettr-mcpio.github.AlexanderLawson17
  110. crypto-quant-signal-mcpio.github.AlgoVaultFi
  111. mcp-serverio.github.AllNewsAPI · 2 tools
  112. fivecoins-validation-planio.github.AndreuSerraSastre
  113. ausecon-mcp-serverio.github.AnthonyPuggs
  114. botwire-mcpio.github.ArasPasha · 4 tools
  115. argo-mcpio.github.Argo-RPG-Platform · 43 tools
  116. wardaio.github.ArtyKOMarkets
  117. aoexl-signio.github.AryanSingh
  118. agentready-mcpio.github.AshutoshRaj97
  119. canvas-mcpio.github.AvatarGaia
  120. aibvf-mcpio.github.Bahamas1717
  121. nexbidio.github.Baldri
  122. blogcaster-mcpio.github.BamaCharanChhandogi
  123. lodestar-stampio.github.Banjo-Ventures
  124. opendirectories-business-dataio.github.BigJai · 6 tools
  125. riskmodelsio.github.BlueWaterCorp
  126. sri-lanka-payslipio.github.Buddhima-JD3
  127. buildpulse-mcpio.github.BuildPulseLLC · 9 tools
  128. buywhere-mcpio.github.BuyWhere · 13 tools
  129. nanocart-mcpio.github.ByteBunny-io
  130. captapiio.github.CDCStream
  131. a2a-governance-bridge-mcpio.github.CSOAI-ORG
  132. agent-audit-logger-mcpio.github.CSOAI-ORG
  133. agent-commerce-payments-mcpio.github.CSOAI-ORG
  134. agent-commerce-protocol-mcpio.github.CSOAI-ORG
  135. agent-content-watermark-mcpio.github.CSOAI-ORG
  136. agent-cost-allocator-mcpio.github.CSOAI-ORG
  137. agent-data-residency-mcpio.github.CSOAI-ORG
  138. agent-delegation-mcpio.github.CSOAI-ORG
  139. agent-handoff-certified-mcpio.github.CSOAI-ORG
  140. agent-identity-trust-mcpio.github.CSOAI-ORG
  141. agent-incident-relay-mcpio.github.CSOAI-ORG
  142. agent-mcp-router-mcpio.github.CSOAI-ORG
  143. agent-negotiation-mcpio.github.CSOAI-ORG
  144. agent-orchestrator-mcpio.github.CSOAI-ORG
  145. agent-policy-enforcement-mcpio.github.CSOAI-ORG
  146. agent-prompt-injection-firewall-mcpio.github.CSOAI-ORG
  147. agent-rate-limiter-mcpio.github.CSOAI-ORG
  148. agent-replay-debugger-mcpio.github.CSOAI-ORG
  149. agent-token-budget-mcpio.github.CSOAI-ORG
  150. agent-x402-paywall-mcpio.github.CSOAI-ORG
  151. bft-progress-council-mcpio.github.CSOAI-ORG
  152. eudi-wallet-mcpio.github.CSOAI-ORG
  153. gspcio.github.CSOAI-ORG
  154. iso-42005-impact-mcpio.github.CSOAI-ORG
  155. korea-ai-basic-act-mcpio.github.CSOAI-ORG
  156. mcp-spec-compliance-mcpio.github.CSOAI-ORG
  157. meok-aaif-agent-card-mcpio.github.CSOAI-ORG
  158. meok-abci-bridge-mcpio.github.CSOAI-ORG
  159. meok-agents-md-lint-mcpio.github.CSOAI-ORG
  160. meok-ap2-mandate-mcpio.github.CSOAI-ORG
  161. meok-cra-art14-reporter-mcpio.github.CSOAI-ORG
  162. meok-eu-ai-act-art-13-ifu-mcpio.github.CSOAI-ORG
  163. meok-eu-ai-act-art-26-fria-mcpio.github.CSOAI-ORG
  164. meok-eu-aia-art-9-rms-mcpio.github.CSOAI-ORG
  165. meok-eu-aigc-icon-mcpio.github.CSOAI-ORG
  166. meok-mcp-cardgen-mcpio.github.CSOAI-ORG
  167. meok-mcp-hardening-mcpio.github.CSOAI-ORG
  168. meok-mcp-test-mcpio.github.CSOAI-ORG
  169. meok-stripe-acp-checkout-mcpio.github.CSOAI-ORG
  170. meok-w3c-tdm-rights-mcpio.github.CSOAI-ORG
  171. vantageio.github.Cavendo-AI · 13 tools
  172. facturx-toolkitio.github.CedricKouma
  173. fetch-extractio.github.CedricKouma
  174. json-repairio.github.CedricKouma
  175. openapi-lintio.github.CedricKouma
  176. schema-validateio.github.CedricKouma
  177. url-alive-checkio.github.CedricKouma
  178. vitexio.github.ChanMeng666
  179. mcp-serverio.github.Clipform · 33 tools
  180. riveterio.github.CodyWatters
  181. mcp-tradingio.github.CoinRithm
  182. contentrainio.github.Contentrain
  183. aeo-scannerio.github.Convrgent · 4 tools
  184. creator-api-mcpio.github.Creator-API
  185. zuckerbotio.github.Crumbedsausage
  186. clearlistio.github.Cuneiform-LLC
  187. heyleadio.github.D4umak
  188. uptocodeio.github.DDYRich72
  189. dero-mcp-serverio.github.DHEBP
  190. aipaygenio.github.Damien829
  191. swapwizard-mcpio.github.DeFiRe-business · 9 tools
  192. delora-mcpio.github.DeloraProtocol · 6 tools
  193. inferenceindexer-mcpio.github.DesMartin01 · 8 tools
  194. upapi-mcpio.github.DevinoSolutions · 2 tools
  195. dep-diff-mcpio.github.DigiCatalyst-Systems · 2 tools
  196. aio-geoio.github.DigitalCurrensy
  197. distribea-mcpio.github.Distribea · 21 tools
  198. EOxElementsio.github.EOX-A
  199. sealgate-mcpio.github.Edison-Watch · 2 tools
  200. MCPio.github.EduBase

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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.