MCP server registry, checked every day
The full official MCP Registry: 61,326 servers and 241,494 versions, checked every night against public bug databases. A red flag means someone reported a problem. Look before you install.
61,326servers watched
87have a reported issue
9list a version with a reported issue
Last checked 3 hours ago. No flag does not mean safe, only that nothing has been reported publicly. For a full trust grade, see the graded directory.
| Server | Runs as | Listed version | Reported issues |
|---|---|---|---|
| Prefeitura SP São Paulo: Certidão Tributária de IPTU Prefeitura SP São Paulo: Certificate Tributária de IPTU, official-source lookup. Platform-hosted, pa | remote | 0.1.01 version | None reported |
| Prefeitura SP São Paulo: Emissão Parcela Simples Nacional Prefeitura SP São Paulo: Issuance Parcela Simples Nacional, official-source lookup. Platform-hosted, | remote | 0.1.01 version | None reported |
| Prefeitura SP São Paulo: DSV Digital Prefeitura SP São Paulo: DSV Digital, official-source lookup. Platform-hosted, pay per query with pr | remote | 0.1.01 version | None reported |
| Prefeitura SP São Paulo: Dívida Ativa Prefeitura SP São Paulo: Dívida Ativa, official-source lookup. Platform-hosted, pay per query with p | remote | 0.1.01 version | None reported |
| Prefeitura SP São Paulo: Débitos de IPTU Prefeitura SP São Paulo: Debts de IPTU, official-source lookup. Platform-hosted, pay per query with | remote | 0.1.01 version | None reported |
| Prefeitura SP São Paulo: Certidão de Dados Cadastrais do Imóvel Prefeitura SP São Paulo: Certificate de Dados Cadastrais do Imóvel, official-source lookup. Platform | remote | 0.1.01 version | None reported |
| Prefeitura SP São Paulo: Certidão Tributária Mobiliária Prefeitura SP São Paulo: Certificate Tributária Mobiliária, official-source lookup. Platform-hosted, | remote | 0.1.01 version | None reported |
| obsify Local, privacy-preserving PII toolkit over MCP — shape to the model, substance stays local. | pypi | 0.2.02 versions | None reported |
| Prefeitura SP São Paulo: CPOM Prefeitura SP São Paulo: CPOM, official-source lookup. Platform-hosted, pay per query with prepaid c | remote | 0.1.01 version | None reported |
| Prefeitura SP São Paulo: CCM Prefeitura SP São Paulo: CCM, official-source lookup. Platform-hosted, pay per query with prepaid cr | remote | 0.1.01 version | None reported |
| Prefeitura SP São Paulo: Caixa Postal Prefeitura SP São Paulo: Caixa Postal, official-source lookup. Platform-hosted, pay per query with p | remote | 0.1.01 version | None reported |
| Prefeitura SP São Paulo: CADIN Prefeitura SP São Paulo: CADIN, official-source lookup. Platform-hosted, pay per query with prepaid | remote | 0.1.01 version | None reported |
| Prefeitura SP São Paulo: AIT (Últimos 36 meses) Prefeitura SP São Paulo: AIT (Últimos 36 meses), official-source lookup. Platform-hosted, pay per qu | remote | 0.1.01 version | None reported |
| Prefeitura SP São Paulo: AIT Prefeitura SP São Paulo: AIT, official-source lookup. Platform-hosted, pay per query with prepaid cr | remote | 0.1.01 version | None reported |
| Prefeitura SP São Carlos: Certidão Negativa de Débitos Prefeitura SP São Carlos: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pa | remote | 0.1.01 version | None reported |
| Prefeitura SP São Bernardo do Campo: Certidão Negativa de Débitos Prefeitura SP São Bernardo do Campo: Clearance Certificate (Debts), official-source lookup. Platform | remote | 0.1.01 version | None reported |
| Prefeitura SP Ribeirão Preto: Certidão Negativa de Débitos Prefeitura SP Ribeirão Preto: Clearance Certificate (Debts), official-source lookup. Platform-hosted | remote | 0.1.01 version | None reported |
| Prefeitura SP Osasco: Certidão Tributária de IPTU Prefeitura SP Osasco: Certificate Tributária de IPTU, official-source lookup. Platform-hosted, pay p | remote | 0.1.01 version | None reported |
| Prefeitura SP Osasco: Certidão de Tributos de Empresa Prefeitura SP Osasco: Certificate de Tributos de Empresa, official-source lookup. Platform-hosted, p | remote | 0.1.01 version | None reported |
| Prefeitura SP Osasco: Certidão de Não-Inscrição Prefeitura SP Osasco: Certificate de Não-Inscrição, official-source lookup. Platform-hosted, pay per | remote | 0.1.01 version | None reported |
| Prefeitura SP Osasco: Certidão de Tributos de Imóveis Prefeitura SP Osasco: Certificate de Tributos de Imóveis, official-source lookup. Platform-hosted, p | remote | 0.1.01 version | None reported |
| co.getlasso/mcp Weekly health (H3), find OOS (H1), Aff+ upgrades without stomping owned hops (H8). | remote | 1.0.01 version | None reported |
| Prefeitura SP Mogi das Cruzes: CPOM Prefeitura SP Mogi das Cruzes: CPOM, official-source lookup. Platform-hosted, pay per query with pre | remote | 0.1.01 version | None reported |
| Prefeitura SP Mogi das Cruzes: Certidão Negativa de Débitos Prefeitura SP Mogi das Cruzes: Clearance Certificate (Debts), official-source lookup. Platform-hoste | remote | 0.1.01 version | None reported |
| io.github.replynodes/mcp Connect AI agents to Replynodes over the Model Context Protocol. | remotenpm | 0.1.32 versions | None reported |
| Prefeitura SP Mairiporã: Certidão Negativa de Débitos Prefeitura SP Mairiporã: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay | remote | 0.1.01 version | None reported |
| Prefeitura SP Jundiaí: Certidão Tributária de IPTU Prefeitura SP Jundiaí: Certificate Tributária de IPTU, official-source lookup. Platform-hosted, pay | remote | 0.1.01 version | None reported |
| Prefeitura SP Hortolândia: Certidão Negativa de Débitos Prefeitura SP Hortolândia: Clearance Certificate (Debts), official-source lookup. Platform-hosted, p | remote | 0.1.01 version | None reported |
| Prefeitura SP Guarulhos: Certidão Negativa de Débitos Mobiliários Prefeitura SP Guarulhos: Clearance Certificate (Debts) Mobiliários, official-source lookup. Platform | remote | 0.1.01 version | None reported |
| Prefeitura SP Guarulhos: Certidão Negativa de Débitos Prefeitura SP Guarulhos: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay | remote | 0.1.01 version | None reported |
| Prefeitura SP Campinas: Parcelas IPTU Prefeitura SP Campinas: Parcelas IPTU, official-source lookup. Platform-hosted, pay per query with p | remote | 0.1.01 version | None reported |
| Prefeitura SP Campinas: CPOM Prefeitura SP Campinas: CPOM, official-source lookup. Platform-hosted, pay per query with prepaid cr | remote | 0.1.01 version | None reported |
| Prefeitura SP Campinas: Certidão Negativa de Débitos Prefeitura SP Campinas: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay | remote | 0.1.01 version | None reported |
| Prefeitura SP Araçariguama: NFS-e (Nota Fiscal Eletrônica de Serviços) Prefeitura SP Araçariguama: NFS-e (Nota Fiscal Eletrônica de Serviços), official-source lookup. Plat | remote | 0.1.01 version | None reported |
| Prefeitura SE Laranjeiras: Certidão Negativa de Débitos Prefeitura SE Laranjeiras: Clearance Certificate (Debts), official-source lookup. Platform-hosted, p | remote | 0.1.01 version | None reported |
| SRI — MCP Server Inspector 2,000+ MCP servers read at source level. Know what one does before you connect. Free, no key. | remote | 0.4.02 versions | None reported |
| Prefeitura SC Joinville: Certidão Negativa de Débitos Prefeitura SC Joinville: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay | remote | 0.1.01 version | None reported |
| Prefeitura SC Itajaí: Certidão Negativa de Débitos Prefeitura SC Itajaí: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay pe | remote | 0.1.01 version | None reported |
| Prefeitura SC Florianópolis: Certidão Negativa de Débitos Prefeitura SC Florianópolis: Clearance Certificate (Debts), official-source lookup. Platform-hosted, | remote | 0.1.01 version | None reported |
| Prefeitura SC Blumenau: Certidão Negativa de Débitos Prefeitura SC Blumenau: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay | remote | 0.1.01 version | None reported |
| Prefeitura SC Balneário Camboriú: Certidão Negativa de Débitos Prefeitura SC Balneário Camboriú: Clearance Certificate (Debts), official-source lookup. Platform-ho | remote | 0.1.01 version | None reported |
| Prefeitura RS Três Coroas: Certidão Negativa de Débitos Prefeitura RS Três Coroas: Clearance Certificate (Debts), official-source lookup. Platform-hosted, p | remote | 0.1.01 version | None reported |
| Prefeitura RS Santa Cruz do Sul: Certidão Negativa de Débitos Prefeitura RS Santa Cruz do Sul: Clearance Certificate (Debts), official-source lookup. Platform-hos | remote | 0.1.01 version | None reported |
| Prefeitura RS Porto Alegre: Comprovante de Inscrição do ISSQN Prefeitura RS Porto Alegre: Comprovante de Inscrição do ISSQN, official-source lookup. Platform-host | remote | 0.1.01 version | None reported |
| Prefeitura RS Porto Alegre: Certidão Negativa de Débitos Prefeitura RS Porto Alegre: Clearance Certificate (Debts), official-source lookup. Platform-hosted, | remote | 0.1.01 version | None reported |
| Prefeitura RS Montenegro: Certidão Negativa de Débitos Prefeitura RS Montenegro: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pa | remote | 0.1.01 version | None reported |
| Prefeitura RS Farroupilha: NFS-e (Nota Fiscal Eletrônica de Serviços) Prefeitura RS Farroupilha: NFS-e (Nota Fiscal Eletrônica de Serviços), official-source lookup. Platf | remote | 0.1.01 version | None reported |
| Prefeitura RS Caxias do Sul: Certidão Negativa de Débitos Prefeitura RS Caxias do Sul: Clearance Certificate (Debts), official-source lookup. Platform-hosted, | remote | 0.1.01 version | None reported |
| Prefeitura RS Canela: Certidão Negativa de Débitos Prefeitura RS Canela: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay pe | remote | 0.1.01 version | None reported |
| Prefeitura RN Touros: Certidão Negativa de Débitos Prefeitura RN Touros: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay pe | remote | 0.1.01 version | None reported |