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Which MCP servers are actually maintained?
The official registry lists every Model Context Protocol server but tells you nothing about whether any of them is still alive. This index scores each one on maintenance activity, flags what deserves a second look before you install it, and shows exactly how every number was reached.
45,870
servers indexed
87
with verified activity
20.0
median score
15,176
carrying risk flags
last refreshed
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Leaderboard
Activity & maintenance, not security — how this is scored| # | Server | Flags | Stars | Change | Score |
|---|---|---|---|---|---|
| 12101 | Reclame Aqui Manage your company's complaints on Reclame Aqui through the Company Area account. You provide the c | clean | — | — | 24.0 |
| 12102 | Rede Sales, receivables, statements and fees for your own Rede (Brazilian card acquirer) merchant account | clean | — | — | 24.0 |
| 12103 | Registradores (ARISP) Certidão: Download de Certidão Digital Registradores (ARISP) Certificate: Download de Certificate Digital, official-source lookup. Platform | clean | — | — | 24.0 |
| 12104 | Registradores (ARISP) Certidão: Novo Pedido de Certidão Digital Registradores (ARISP) Certificate: Novo Pedido de Certificate Digital, official-source lookup. Platf | clean | — | — | 24.0 |
| 12105 | Registradores (ARISP) Certidão: Download de Recibo Registradores (ARISP) Certificate: Download de Recibo, official-source lookup. Platform-hosted, pay | clean | — | — | 24.0 |
| 12106 | Registradores (ARISP): Consulta de Informações da Conta Registradores (ARISP): Lookup de Informações da Conta, official-source lookup. Platform-hosted, pay | clean | — | — | 24.0 |
| 12107 | Registradores (ARISP) Matrícula: Download de Matrícula Registradores (ARISP) Matrícula: Download de Matrícula, official-source lookup. Platform-hosted, pay | clean | — | — | 24.0 |
| 12108 | Registradores (ARISP) Matrícula: Lista de Pedidos Registradores (ARISP) Matrícula: Lista de Pedidos, official-source lookup. Platform-hosted, pay per | clean | — | — | 24.0 |
| 12109 | Registradores (ARISP) Matrícula: Novo Pedido de Visualização de Matrícula Registradores (ARISP) Matrícula: Novo Pedido de Visualização de Matrícula, official-source lookup. P | clean | — | — | 24.0 |
| 12110 | Registradores (ARISP) Matrícula: Download de Recibo Registradores (ARISP) Matrícula: Download de Recibo, official-source lookup. Platform-hosted, pay pe | clean | — | — | 24.0 |
| 12111 | Registro Civil: Validar Certidão Eletrônica Registro Civil: Validar Certificate Eletrônica, official-source lookup. Platform-hosted, pay per que | clean | — | — | 24.0 |
| 12112 | Dados Cadastrais PF (Argentina) Registration data for an individual in Argentina from the DNI. Platform-hosted, no credentials, pay | clean | — | — | 24.0 |
| 12113 | Dados Cadastrais PF (Brasil) Registration data for an individual in Brazil from the CPF and name. Platform-hosted, no credentials | clean | — | — | 24.0 |
| 12114 | Dados Cadastrais PF (México) Registration data for an individual in Mexico from the CURP. Platform-hosted, no credentials, pay pe | clean | — | — | 24.0 |
| 12115 | Remover Fundo Removes the background from an image by URL, cutting out the foreground person or object with AI and | clean | — | — | 24.0 |
| 12116 | Nível Socioeconômico e Renda Estimada Estimated socioeconomic level and income of a person from a CPF, based on income, occupation, and ed | clean | — | — | 24.0 |
| 12117 | Restituição IRPF Looks up an individual's income tax refund status from the CPF, date of birth, and tax year. Platfor | clean | — | — | 24.0 |
| 12118 | Revisão de Contrato Bancário Bank contract review for AI: recalculate interest, correction and amounts of contracts and financing | clean | — | — | 24.0 |
| 12119 | Sanções Austrália (DFAT) Checks whether a name is on Australia's international sanctions list (DFAT), for compliance and AML | clean | — | — | 24.0 |
| 12120 | Sanções Canadá (SEMA) Checks whether a name is on Canada's international sanctions list (SEMA), for compliance and AML due | clean | — | — | 24.0 |
| 12121 | Sanções ONU (Conselho de Segurança) Checks whether a name is on the UN Security Council consolidated sanctions list, for compliance and | clean | — | — | 24.0 |
| 12122 | Sanções Reino Unido (HM Treasury) Checks whether a name is on the UK's financial sanctions list (HM Treasury), for compliance and AML | clean | — | — | 24.0 |
| 12123 | Sanções Suíça (SECO) Checks whether a name is on Switzerland's international sanctions list (SECO), for compliance and AM | clean | — | — | 24.0 |
| 12124 | Sanções União Europeia Checks whether a name is on the European Union's financial sanctions list, for compliance and AML du | clean | — | — | 24.0 |
| 12125 | SCR Banco Central (Resumo) Summary of a person's or company's credit operations in Brazil's Central Bank credit information sys | clean | — | — | 24.0 |
| 12126 | SCR Banco Central (Detalhado) Detailed breakdown of a person's or company's credit operations in Brazil's Central Bank SCR, by ref | clean | — | — | 24.0 |
| 12127 | SEFAZ AC: Certidão Negativa de Débitos SEFAZ AC: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with | clean | — | — | 24.0 |
| 12128 | SEFAZ AC: NFC-e SEFAZ AC: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit. | clean | — | — | 24.0 |
| 12129 | SEFAZ AL: Certidão Negativa de Débitos SEFAZ AL: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with | clean | — | — | 24.0 |
| 12130 | SEFAZ AL DEC: Caixa Postal SEFAZ AL DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred | clean | — | — | 24.0 |
| 12131 | SEFAZ AL: IPVA (ano atual) SEFAZ AL: IPVA (ano atual), official-source lookup. Platform-hosted, pay per query with prepaid cred | clean | — | — | 24.0 |
| 12132 | SEFAZ AL: NFC-e SEFAZ AL: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit. | clean | — | — | 24.0 |
| 12133 | SEFAZ AM: Cadastro de Veículo (Outra UF) SEFAZ AM: Cadastro de Vehicle (Outra UF), official-source lookup. Platform-hosted, pay per query wit | clean | — | — | 24.0 |
| 12134 | SEFAZ AM: Certidão Negativa de Débitos SEFAZ AM: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with | clean | — | — | 24.0 |
| 12135 | SEFAZ AM: Certidão Negativa de Débitos (Certificado Digital) SEFAZ AM: Clearance Certificate (Debts) (Certificado Digital), official-source lookup. Platform-host | clean | — | — | 24.0 |
| 12136 | SEFAZ AM: IPVA SEFAZ AM: IPVA, official-source lookup. Platform-hosted, pay per query with prepaid credit. | clean | — | — | 24.0 |
| 12137 | SEFAZ AM: NFC-e SEFAZ AM: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit. | clean | — | — | 24.0 |
| 12138 | SEFAZ AM: NFC-e Completa SEFAZ AM: NFC-e Completa, official-source lookup. Platform-hosted, pay per query with prepaid credit | clean | — | — | 24.0 |
| 12139 | SEFAZ AP: Certidão Negativa de Débitos SEFAZ AP: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with | clean | — | — | 24.0 |
| 12140 | SEFAZ AP: NFC-e SEFAZ AP: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit. | clean | — | — | 24.0 |
| 12141 | SEFAZ BA: Certidão Negativa de Débitos SEFAZ BA: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with | clean | — | — | 24.0 |
| 12142 | SEFAZ BA: Emitir guia de IPVA SEFAZ BA: Emitir guia de IPVA, official-source lookup. Platform-hosted, pay per query with prepaid c | clean | — | — | 24.0 |
| 12143 | SEFAZ BA: IPVA SEFAZ BA: IPVA, official-source lookup. Platform-hosted, pay per query with prepaid credit. | clean | — | — | 24.0 |
| 12144 | SEFAZ BA: IPVA Notificado SEFAZ BA: IPVA Notificado, official-source lookup. Platform-hosted, pay per query with prepaid credi | clean | — | — | 24.0 |
| 12145 | SEFAZ BA: NFC-e SEFAZ BA: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit. | clean | — | — | 24.0 |
| 12146 | SEFAZ BA: NFC-e (Completa) SEFAZ BA: NFC-e (Completa), official-source lookup. Platform-hosted, pay per query with prepaid cred | clean | — | — | 24.0 |
| 12147 | SEFAZ: Cadastro Centralizado de Contribuinte (CCC) SEFAZ: Cadastro Centralizado de Contribuinte (CCC), official-source lookup. Platform-hosted, pay per | clean | — | — | 24.0 |
| 12148 | SEFAZ CE: Certidao de Regularidade SEFAZ CE: Certidao de Regularidade, official-source lookup. Platform-hosted, pay per query with prep | clean | — | — | 24.0 |
| 12149 | SEFAZ CE: Certidão Negativa de Débitos SEFAZ CE: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with | clean | — | — | 24.0 |
| 12150 | SEFAZ CE: Cupom Fiscal Eletrônico (SAT) SEFAZ CE: Cupom Fiscal Eletrônico (SAT), official-source lookup. Platform-hosted, pay per query with | clean | — | — | 24.0 |
A score measures maintenance activity, not safety. A high score does not mean a server is secure, and a low one does not mean it is dangerous — see the methodology for what each signal does and does not tell you.