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MCP servers you connect to

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.

How you run it
anyremotelocalboth
Transport
anystreamable-httpssestdio
Tools
anyknown

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. receita_federal_sicalc_darf-mcpio.github.mcp-dir
  2. receita_federal_simei_dasn-mcpio.github.mcp-dir
  3. receita_federal_simei_mei_eg-mcpio.github.mcp-dir
  4. receita_federal_simples_das-mcpio.github.mcp-dir
  5. receita_federal_simples_dasn-mcpio.github.mcp-dir
  6. receita_federal_simples_mei_eg-mcpio.github.mcp-dir
  7. receita_federal_situacao-mcpio.github.mcp-dir
  8. receita_pf-mcpio.github.mcp-dir
  9. receita_pj-mcpio.github.mcp-dir
  10. receita_pj_qsa-mcpio.github.mcp-dir
  11. reclameaqui-mcpio.github.mcp-dir
  12. rede-mcpio.github.mcp-dir
  13. redecelcoin-mcpio.github.mcp-dir
  14. registradores_certid_download-mcpio.github.mcp-dir
  15. registradores_certid_pedido-mcpio.github.mcp-dir
  16. registradores_certid_recibo-mcpio.github.mcp-dir
  17. registradores_info_conta-mcpio.github.mcp-dir
  18. registradores_matric_download-mcpio.github.mcp-dir
  19. registradores_matric_lista-mcpio.github.mcp-dir
  20. registradores_matric_pedido-mcpio.github.mcp-dir
  21. registradores_matric_recibo-mcpio.github.mcp-dir
  22. registro_civil_val_cert_eletr-mcpio.github.mcp-dir
  23. registro_pf_ar-mcpio.github.mcp-dir
  24. registro_pf_br-mcpio.github.mcp-dir
  25. registro_pf_mx-mcpio.github.mcp-dir
  26. removebg-mcpio.github.mcp-dir
  27. renda_estimada-mcpio.github.mcp-dir
  28. restituicao_irpf-mcpio.github.mcp-dir
  29. revisao-bancaria-mcpio.github.mcp-dir
  30. rico-mcpio.github.mcp-dir
  31. safra-mcpio.github.mcp-dir
  32. safrapay-mcpio.github.mcp-dir
  33. samsclub-mcpio.github.mcp-dir
  34. sancoes_australia-mcpio.github.mcp-dir
  35. sancoes_canada-mcpio.github.mcp-dir
  36. sancoes_onu-mcpio.github.mcp-dir
  37. sancoes_reino_unido-mcpio.github.mcp-dir
  38. sancoes_suica-mcpio.github.mcp-dir
  39. sancoes_ue-mcpio.github.mcp-dir
  40. santander-mcpio.github.mcp-dir
  41. scr_bacen-mcpio.github.mcp-dir
  42. scr_bacen_detalhado-mcpio.github.mcp-dir
  43. sefaz_ac_certidao_debitos-mcpio.github.mcp-dir
  44. sefaz_ac_nfce-mcpio.github.mcp-dir
  45. sefaz_al_certidao_debitos-mcpio.github.mcp-dir
  46. sefaz_al_dec_caixa_postal-mcpio.github.mcp-dir
  47. sefaz_al_ipva-mcpio.github.mcp-dir
  48. sefaz_al_nfce-mcpio.github.mcp-dir
  49. sefaz_am_cadastro_veiculo-mcpio.github.mcp-dir
  50. sefaz_am_certidao_debitos-mcpio.github.mcp-dir
  51. sefaz_am_certidao_debitos_cert-mcpio.github.mcp-dir
  52. sefaz_am_ipva-mcpio.github.mcp-dir
  53. sefaz_am_nfce-mcpio.github.mcp-dir
  54. sefaz_am_nfce_completa-mcpio.github.mcp-dir
  55. sefaz_ap_certidao_debitos-mcpio.github.mcp-dir
  56. sefaz_ap_nfce-mcpio.github.mcp-dir
  57. sefaz_ba_certidao_debitos-mcpio.github.mcp-dir
  58. sefaz_ba_guia_ipva-mcpio.github.mcp-dir
  59. sefaz_ba_ipva-mcpio.github.mcp-dir
  60. sefaz_ba_ipva_notificado-mcpio.github.mcp-dir
  61. sefaz_ba_nfce-mcpio.github.mcp-dir
  62. sefaz_ba_nfce_completa-mcpio.github.mcp-dir
  63. sefaz_cadastro_centralizado-mcpio.github.mcp-dir
  64. sefaz_ce_cert_regulariedade-mcpio.github.mcp-dir
  65. sefaz_ce_certidao_debitos-mcpio.github.mcp-dir
  66. sefaz_ce_cfe-mcpio.github.mcp-dir
  67. sefaz_ce_dec_caixa_postal-mcpio.github.mcp-dir
  68. sefaz_ce_emissao_dae-mcpio.github.mcp-dir
  69. sefaz_ce_ipva-mcpio.github.mcp-dir
  70. sefaz_ce_nfce-mcpio.github.mcp-dir
  71. sefaz_ce_nfe-mcpio.github.mcp-dir
  72. sefaz_certidao_debitos-mcpio.github.mcp-dir
  73. sefaz_df_certidao_debitos-mcpio.github.mcp-dir
  74. sefaz_df_certidao_divida_ativa-mcpio.github.mcp-dir
  75. sefaz_df_iptu-mcpio.github.mcp-dir
  76. sefaz_df_ipva-mcpio.github.mcp-dir
  77. sefaz_df_iss-mcpio.github.mcp-dir
  78. sefaz_df_nfce-mcpio.github.mcp-dir
  79. sefaz_es_certidao_debitos-mcpio.github.mcp-dir
  80. sefaz_es_dec_caixa_postal-mcpio.github.mcp-dir
  81. sefaz_es_nfce-mcpio.github.mcp-dir
  82. sefaz_go_certidao_debitos-mcpio.github.mcp-dir
  83. sefaz_go_dec_caixa_postal-mcpio.github.mcp-dir
  84. sefaz_go_ipva-mcpio.github.mcp-dir
  85. sefaz_go_nfce-mcpio.github.mcp-dir
  86. sefaz_go_nfce_completa-mcpio.github.mcp-dir
  87. sefaz_go_produtor_rural-mcpio.github.mcp-dir
  88. sefaz_ma_certidao_debitos-mcpio.github.mcp-dir
  89. sefaz_ma_certidao_divida_ativa-mcpio.github.mcp-dir
  90. sefaz_ma_dec_caixa_postal-mcpio.github.mcp-dir
  91. sefaz_ma_nfce-mcpio.github.mcp-dir
  92. sefaz_mg_cadin-mcpio.github.mcp-dir
  93. sefaz_mg_certidao_debitos-mcpio.github.mcp-dir
  94. sefaz_mg_debitos_ipva-mcpio.github.mcp-dir
  95. sefaz_mg_dec_caixa_postal-mcpio.github.mcp-dir
  96. sefaz_mg_nfce_resumida-mcpio.github.mcp-dir
  97. sefaz_mg_parcelamento-mcpio.github.mcp-dir
  98. sefaz_mg_protesto-mcpio.github.mcp-dir
  99. sefaz_mg_simulacao_ipva-mcpio.github.mcp-dir
  100. sefaz_ms_certidao_debitos-mcpio.github.mcp-dir
  101. sefaz_ms_dec_caixa_postal-mcpio.github.mcp-dir
  102. sefaz_ms_ipva-mcpio.github.mcp-dir
  103. sefaz_ms_nfce-mcpio.github.mcp-dir
  104. sefaz_mt_certidao_debitos-mcpio.github.mcp-dir
  105. sefaz_mt_credenciamentos-mcpio.github.mcp-dir
  106. sefaz_mt_dec_caixa_postal-mcpio.github.mcp-dir
  107. sefaz_mt_extrato_ipva-mcpio.github.mcp-dir
  108. sefaz_mt_ipva-mcpio.github.mcp-dir
  109. sefaz_mt_nfce-mcpio.github.mcp-dir
  110. sefaz_mt_primeiro_emplacamento-mcpio.github.mcp-dir
  111. sefaz_mt_reimpressao_cnd-mcpio.github.mcp-dir
  112. sefaz_nfce-mcpio.github.mcp-dir
  113. sefaz_pa_certidao_debitos-mcpio.github.mcp-dir
  114. sefaz_pa_dec_caixa_postal-mcpio.github.mcp-dir
  115. sefaz_pa_ipva-mcpio.github.mcp-dir
  116. sefaz_pa_nfce-mcpio.github.mcp-dir
  117. sefaz_pb_certidao_debitos-mcpio.github.mcp-dir
  118. sefaz_pb_emissao_dar-mcpio.github.mcp-dir
  119. sefaz_pb_ipva-mcpio.github.mcp-dir
  120. sefaz_pb_nfce-mcpio.github.mcp-dir
  121. sefaz_pe_certidao_debitos-mcpio.github.mcp-dir
  122. sefaz_pe_crf-mcpio.github.mcp-dir
  123. sefaz_pe_crf_movel-mcpio.github.mcp-dir
  124. sefaz_pe_dec_caixa_postal-mcpio.github.mcp-dir
  125. sefaz_pe_divida_ativa-mcpio.github.mcp-dir
  126. sefaz_pe_nfce-mcpio.github.mcp-dir
  127. sefaz_pi_certidao_debitos-mcpio.github.mcp-dir
  128. sefaz_pi_cnda-mcpio.github.mcp-dir
  129. sefaz_pi_ipva-mcpio.github.mcp-dir
  130. sefaz_pi_nfce-mcpio.github.mcp-dir
  131. sefaz_pi_visualizar_cert-mcpio.github.mcp-dir
  132. sefaz_pr-mcpio.github.mcp-dir
  133. sefaz_pr_cadin-mcpio.github.mcp-dir
  134. sefaz_pr_certidao_debitos-mcpio.github.mcp-dir
  135. sefaz_pr_dec_caixa_postal-mcpio.github.mcp-dir
  136. sefaz_pr_divida_ativa-mcpio.github.mcp-dir
  137. sefaz_pr_guia_ipva-mcpio.github.mcp-dir
  138. sefaz_pr_ipva-mcpio.github.mcp-dir
  139. sefaz_pr_nfce-mcpio.github.mcp-dir
  140. sefaz_rj_certidao_debitos-mcpio.github.mcp-dir
  141. sefaz_rj_certidao_debitos_cert-mcpio.github.mcp-dir
  142. sefaz_rj_dec_caixa_postal-mcpio.github.mcp-dir
  143. sefaz_rj_ipva_darj-mcpio.github.mcp-dir
  144. sefaz_rj_nfce_completa-mcpio.github.mcp-dir
  145. sefaz_rj_nfce_resumida-mcpio.github.mcp-dir
  146. sefaz_rn_certidao_debitos-mcpio.github.mcp-dir
  147. sefaz_rn_nfce_resumida-mcpio.github.mcp-dir
  148. sefaz_ro_certidao_debitos-mcpio.github.mcp-dir
  149. sefaz_ro_dec_caixa_postal-mcpio.github.mcp-dir
  150. sefaz_ro_ipva-mcpio.github.mcp-dir
  151. sefaz_ro_nfce_completa-mcpio.github.mcp-dir
  152. sefaz_ro_nfce_resumida-mcpio.github.mcp-dir
  153. sefaz_rr_certidao_debitos-mcpio.github.mcp-dir
  154. sefaz_rr_nfce-mcpio.github.mcp-dir
  155. sefaz_rs_cadin_cfil-mcpio.github.mcp-dir
  156. sefaz_rs_certidao_debitos-mcpio.github.mcp-dir
  157. sefaz_rs_debitos-mcpio.github.mcp-dir
  158. sefaz_rs_nfce_resumida-mcpio.github.mcp-dir
  159. sefaz_rs_nfce_svrs-mcpio.github.mcp-dir
  160. sefaz_sc_certidao_debitos-mcpio.github.mcp-dir
  161. sefaz_sc_dec_caixa_postal-mcpio.github.mcp-dir
  162. sefaz_sc_divida_ativa-mcpio.github.mcp-dir
  163. sefaz_sc_nfce-mcpio.github.mcp-dir
  164. sefaz_sc_nfe-mcpio.github.mcp-dir
  165. sefaz_se_certidao_debitos-mcpio.github.mcp-dir
  166. sefaz_se_nfce-mcpio.github.mcp-dir
  167. sefaz_sp_cadin-mcpio.github.mcp-dir
  168. sefaz_sp_certidao_debitos-mcpio.github.mcp-dir
  169. sefaz_sp_cfe-mcpio.github.mcp-dir
  170. sefaz_sp_cfe_completa-mcpio.github.mcp-dir
  171. sefaz_sp_debitos_veiculo-mcpio.github.mcp-dir
  172. sefaz_sp_dec_caixa_postal-mcpio.github.mcp-dir
  173. sefaz_sp_nfce-mcpio.github.mcp-dir
  174. sefaz_sp_nfe-mcpio.github.mcp-dir
  175. sefaz_spu_certidao_imoveis-mcpio.github.mcp-dir
  176. sefaz_spu_dados_imoveis-mcpio.github.mcp-dir
  177. sefaz_to_certidao_debitos-mcpio.github.mcp-dir
  178. sefaz_to_ipva-mcpio.github.mcp-dir
  179. sefaz_to_nfce-mcpio.github.mcp-dir
  180. segfy-mcpio.github.mcp-dir
  181. seguro_defeso-mcpio.github.mcp-dir
  182. sema_mt_apf-mcpio.github.mcp-dir
  183. sema_pa_ldi-mcpio.github.mcp-dir
  184. senatran_advertencia_escrito-mcpio.github.mcp-dir
  185. senatran_boleto_infracao-mcpio.github.mcp-dir
  186. senatran_download_infracao-mcpio.github.mcp-dir
  187. senatran_exame_toxicologico-mcpio.github.mcp-dir
  188. senatran_infracoes-mcpio.github.mcp-dir
  189. senatran_meus_veiculos_comp-mcpio.github.mcp-dir
  190. senatran_meus_veiculos_info-mcpio.github.mcp-dir
  191. senatran_meus_veiculos_posse-mcpio.github.mcp-dir
  192. senatran_recall-mcpio.github.mcp-dir
  193. senatran_validar_cnh-mcpio.github.mcp-dir
  194. serpro_radar_veiculo-mcpio.github.mcp-dir
  195. siconfi_declaracao-mcpio.github.mcp-dir
  196. sicoob-mcpio.github.mcp-dir
  197. sicredi-mcpio.github.mcp-dir
  198. similaridade_ar-mcpio.github.mcp-dir
  199. similaridade_br-mcpio.github.mcp-dir
  200. similaridade_mx-mcpio.github.mcp-dir

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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.