MCP servers over stdio

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. unreal-mcp-ue4io.github.conaman
2. mcp-serverio.github.configcat · 90 tools
3. mcp-apple-notesio.github.connerkward · 18 tools
4. apple-podcasts-mcpio.github.conorbronsdon · 4 tools
5. gsc-mcpio.github.conorbronsdon · 7 tools
6. gws-mcp-serverio.github.conorbronsdon
7. op3-mcpio.github.conorbronsdon · 6 tools
8. podcastindex-mcpio.github.conorbronsdon · 18 tools
9. postlint-mcpio.github.conorbronsdon · 3 tools
10. substack-mcpio.github.conorbronsdon · 23 tools
11. transistor-mcpio.github.conorbronsdon
12. neuronio.github.conquext
13. orbitio.github.constellation-works
14. claude-code-bridgeio.github.constripacity · 13 tools
15. claude-replayio.github.constripacity · 10 tools
16. morningformio.github.contactxyz-admin
17. kubernetes-mcp-serverio.github.containers · 34 tools
18. c2pa-mcpio.github.contentauth
19. context-foundryio.github.context-foundry
20. mcp-serverio.github.contextium-io
21. mcp-serverio.github.contextstream
22. mcp-serverio.github.contextstreamio
23. continuewithio.github.continuewith-ai · 5 tools
24. compareio.github.convergeqa · 21 tools
25. reviewsio.github.convergeqa · 21 tools
26. calc-mcpio.github.coo-quack
27. cool-workflowio.github.coo1white
28. cookie-mcpio.github.cookiechain
29. postals-mcpio.github.coopergwrenn · 3 tools
30. rendex-mcpio.github.copperline-labs · 8 tools
31. copusio.github.copus-io
32. fabric-atelierio.github.copyleftdev
33. kaheaio.github.copyleftdev
34. kalshi-kernelio.github.copyleftdev
35. coding-standardsio.github.corbat-tech
36. agentrender-mcpio.github.corbinvachal48 · 3 tools
37. sql-server-analyst-mcpio.github.coregentdevspace
38. bookmark-lensio.github.cornelcroi
39. context-lensio.github.cornelcroi
40. oss-autopilotio.github.costajohnt
41. costkits-mcpio.github.costkits · 12 tools
42. coti-private-messagingio.github.coti-io
43. mcp-server-couchbaseio.github.couchbase
44. audio-file-mcp-appio.github.counterpoint-studio
45. countersignio.github.countersign-network
46. courtapi-mcpio.github.courtio · 3 tools
47. youtube-researchio.github.coyaSONG · 14 tools
48. text2sql-mcpio.github.cpenniman12
49. cpfhubio.github.cpfhub · 2 tools
50. cronometerio.github.cphoskins · 27 tools
51. amazonads-mcpio.github.cprice70
52. rag-ratio.github.cq27-dev
53. elasticsearch-mcp-serverio.github.cr7258
54. crabeye-mcp-bridgeio.github.crabeye-ai
55. katraio.github.craigjmidwinter
56. mail-muncherio.github.craigjmidwinter
57. framedash-mcp-serverio.github.crane-valley · 12 tools
58. chartforgeio.github.crawde · 3 tools
59. xmorfio.github.crawde · 11 tools
60. mcp-property-valuation-serverio.github.creis-ai
61. validationio.github.crewhaus
62. enrichr-apiio.github.crisjonblvx
63. rails-ai-contextio.github.crisnahine · 45 tools
64. litescopeio.github.croc100
65. mcp-croit-cephio.github.croit · 9 tools
66. 2d-assets-mcpio.github.crony-io · 3 tools
67. crosstabsio.github.crosstabs
68. likertsio.github.crosstabs
69. swing-mcpio.github.crosstech-solutions-bv
70. pmqio.github.crp4222
71. cloudflareio.github.crunchtools
72. feed-readerio.github.crunchtools
73. geminiio.github.crunchtools
74. gitlabio.github.crunchtools
75. google-search-consoleio.github.crunchtools
76. mediawikiio.github.crunchtools
77. podmanio.github.crunchtools
78. request-trackerio.github.crunchtools · 16 tools
79. slackio.github.crunchtools · 15 tools
80. trentinaio.github.crunchtools
81. wordpressio.github.crunchtools · 30 tools
82. workboardio.github.crunchtools
83. cruxible-coreio.github.cruxible-ai
84. github-mcp-serverio.github.crypto-ninja
85. tryx402io.github.crypto-yannso
86. hyre-mcpio.github.cryptoeights · 13 tools
87. cryptyx-mcp-serverio.github.cryptyx-ai
88. comprabtcio.github.csacanam
89. hashproofio.github.csacanam
90. loteroio.github.csacanam
91. voultiio.github.csacanam
92. lautherio.github.csanadymiklos
93. mailwardenio.github.csitte · 26 tools
94. musclesworkedio.github.csjoblom · 6 tools
95. moodle-mcp-server-aqlio.github.csmediapro · 10 tools
96. verify-proofio.github.csolomon0704-prog · 5 tools
97. csvbox-mcp-serverio.github.csvbox-io · 10 tools
98. france-data-mcpio.github.cturkieh
99. beeio.github.cuilabs
100. ebay-mcpio.github.cunicopia-dev
101. knowledge-graph-rdbmsio.github.cunicopia-dev
102. multi-account-gmail-mcpio.github.cunicopia-dev · 17 tools
103. whoop-postgres-mcpio.github.cunicopia-dev
104. mcubuddyio.github.cunjun
105. supericonsio.github.curlymolelabs
106. vimo-stock-intelligenceio.github.cuthongthai-vn
107. mcp-sqlserverio.github.cvelasquez
108. clickup-mcpio.github.cvrt-jh
109. wordpress-mcpio.github.cvrt-jh
110. pocket-agent-mcpio.github.cwhited26
111. bezelbub-mcpio.github.cwooddgr
112. locksmithio.github.cxk280
113. anime-mcp-serverio.github.cyanheads · 8 tools
114. arxiv-mcp-serverio.github.cyanheads · 4 tools
115. astronomy-mcp-serverio.github.cyanheads · 7 tools
116. attack-surface-mcp-serverio.github.cyanheads · 8 tools
117. aviation-weather-mcp-serverio.github.cyanheads · 5 tools
118. biorxiv-mcp-serverio.github.cyanheads · 6 tools
119. bls-labor-mcp-serverio.github.cyanheads · 7 tools
120. bluesky-mcp-serverio.github.cyanheads · 7 tools
121. brapi-mcp-serverio.github.cyanheads · 25 tools
122. calculator-mcp-serverio.github.cyanheads · 1 tools
123. cdc-health-mcp-serverio.github.cyanheads · 9 tools
124. census-mcp-serverio.github.cyanheads · 8 tools
125. chembl-mcp-serverio.github.cyanheads · 8 tools
126. clinicaltrialsgov-mcp-serverio.github.cyanheads · 3 tools
127. clipboard-mcp-serverio.github.cyanheads · 3 tools
128. coingecko-mcp-serverio.github.cyanheads · 8 tools
129. college-scorecard-mcp-serverio.github.cyanheads · 9 tools
130. congressgov-mcp-serverio.github.cyanheads · 11 tools
131. courtlistener-mcp-serverio.github.cyanheads · 14 tools
132. cpsc-recalls-mcp-serverio.github.cyanheads · 3 tools
133. crossref-mcp-serverio.github.cyanheads · 7 tools
134. cyanheads-mcp-serverio.github.cyanheads · 2 tools
135. devops-status-mcp-serverio.github.cyanheads · 15 tools
136. docgen-mcp-serverio.github.cyanheads · 4 tools
137. earthquake-mcp-serverio.github.cyanheads · 4 tools
138. eia-energy-mcp-serverio.github.cyanheads · 7 tools
139. ensembl-mcp-serverio.github.cyanheads · 7 tools
140. epa-mcp-serverio.github.cyanheads · 9 tools
141. eur-lex-mcp-serverio.github.cyanheads · 7 tools
142. eurostat-mcp-serverio.github.cyanheads · 8 tools
143. evals-mcp-serverio.github.cyanheads · 9 tools
144. exchange-rates-mcp-serverio.github.cyanheads · 8 tools
145. faa-aircraft-registry-mcp-serverio.github.cyanheads · 5 tools
146. faostat-mcp-serverio.github.cyanheads · 6 tools
147. fbi-crime-mcp-serverio.github.cyanheads · 12 tools
148. fcc-broadband-mcp-serverio.github.cyanheads · 9 tools
149. federal-regulations-mcp-serverio.github.cyanheads · 7 tools
150. federal-reserve-mcp-serverio.github.cyanheads · 8 tools
151. fema-mcp-serverio.github.cyanheads · 9 tools
152. finnhub-mcp-serverio.github.cyanheads · 6 tools
153. gbif-biodiversity-mcp-serverio.github.cyanheads · 13 tools
154. gdelt-mcp-serverio.github.cyanheads · 9 tools
155. git-mcp-serverio.github.cyanheads · 28 tools
156. gnomad-genetics-mcp-serverio.github.cyanheads · 8 tools
157. guardian-mcp-serverio.github.cyanheads · 3 tools
158. gutenberg-mcp-serverio.github.cyanheads · 4 tools
159. hn-mcp-serverio.github.cyanheads · 4 tools
160. imf-mcp-serverio.github.cyanheads · 6 tools
161. internet-archive-mcp-serverio.github.cyanheads · 5 tools
162. libofcongress-mcp-serverio.github.cyanheads · 6 tools
163. macos-mcp-serverio.github.cyanheads · 13 tools
164. mailchimp-mcp-serverio.github.cyanheads · 22 tools
165. mcp-ts-coreio.github.cyanheads
166. mcp-ts-templateio.github.cyanheads
167. medical-codes-mcp-serverio.github.cyanheads · 6 tools
168. met-museum-mcp-serverio.github.cyanheads · 3 tools
169. musicbrainz-mcp-serverio.github.cyanheads · 10 tools
170. national-parks-mcp-serverio.github.cyanheads · 6 tools
171. nhtsa-vehicle-safety-mcp-serverio.github.cyanheads · 7 tools
172. nist-nvd-mcp-serverio.github.cyanheads · 5 tools
173. noaa-cdo-mcp-serverio.github.cyanheads · 10 tools
174. noaa-climate-mcp-serverio.github.cyanheads · 10 tools
175. noaa-marine-mcp-serverio.github.cyanheads · 7 tools
176. noaa-spaceweather-mcp-serverio.github.cyanheads · 6 tools
177. nonprofit-explorer-mcp-serverio.github.cyanheads · 3 tools
178. npi-providers-mcp-serverio.github.cyanheads · 3 tools
179. ntfy-mcp-serverio.github.cyanheads · 4 tools
180. nws-weather-mcp-serverio.github.cyanheads · 7 tools
181. obsidian-mcp-serverio.github.cyanheads · 14 tools
182. oecd-mcp-serverio.github.cyanheads · 7 tools
183. onebusaway-mcp-serverio.github.cyanheads · 15 tools
184. open-meteo-mcp-serverio.github.cyanheads · 11 tools
185. openalex-mcp-serverio.github.cyanheads · 5 tools
186. openaq-mcp-serverio.github.cyanheads · 7 tools
187. openchargemap-mcp-serverio.github.cyanheads · 4 tools
188. openfda-mcp-serverio.github.cyanheads · 14 tools
189. openfec-mcp-serverio.github.cyanheads · 12 tools
190. openfoodfacts-mcp-serverio.github.cyanheads · 4 tools
191. openlibrary-mcp-serverio.github.cyanheads · 10 tools
192. openstates-mcp-serverio.github.cyanheads · 10 tools
193. openstreetmap-mcp-serverio.github.cyanheads · 6 tools
194. orcid-mcp-serverio.github.cyanheads · 9 tools
195. osv-advisory-mcp-serverio.github.cyanheads · 4 tools
196. ourairports-mcp-serverio.github.cyanheads · 6 tools
197. paleobiology-mcp-serverio.github.cyanheads · 8 tools
198. pentest-mcp-serverio.github.cyanheads · 7 tools
199. pixoo-mcp-serverio.github.cyanheads · 7 tools
200. pokeapi-mcp-serverio.github.cyanheads · 7 tools

Next 200 →Back to the index

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.