We track 48218 servers from the official MCP Registry. 31574 are hosted (remote); we have health-checked 31302 so far. 280 use templated URLs that need user-specific values and can't be checked. Of those checked, 17010 passed a full MCP handshake, 8691 are up but need credentials, and 5601 failed or were unreachable (last check 2026-10-22T08:50:17.051Z UTC). How we check.
| Server | Users (30 d) | Handshake | Auth | Tools | Latency | Last checked (UTC) | Category |
|---|---|---|---|---|---|---|---|
| SEFAZ: NFC-e (Unificada) io.github.mcp-dir/sefaz_nfce-mcp | 0 | Healthy | None | 7 | 1512 ms | 2026-10-21T18:55:59.556Z | developer-tools |
| SEFAZ MT: Primeiro Emplacamento io.github.mcp-dir/sefaz_mt_primeiro_emplacamento-mcp | 0 | Healthy | None | 7 | 1387 ms | 2026-10-21T18:55:59.477Z | developer-tools |
| SEFAZ PA: Certidão Negativa de Débitos io.github.mcp-dir/sefaz_pa_certidao_debitos-mcp | 0 | Healthy | None | 7 | 1320 ms | 2026-10-21T18:55:59.468Z | developer-tools |
| SEFAZ MT: NFC-e io.github.mcp-dir/sefaz_mt_nfce-mcp | 0 | Healthy | None | 7 | 1369 ms | 2026-10-21T18:55:59.401Z | developer-tools |
| SEFAZ MT DEC: Caixa Postal io.github.mcp-dir/sefaz_mt_dec_caixa_postal-mcp | 0 | Healthy | None | 7 | 1174 ms | 2026-10-21T18:55:59.162Z | developer-tools |
| SEFAZ MT: Consulta Credenciamentos io.github.mcp-dir/sefaz_mt_credenciamentos-mcp | 0 | Healthy | None | 7 | 1233 ms | 2026-10-21T18:51:25.560Z | developer-tools |
| SEFAZ MT: Reimpressão de Certidão Negativa de Débitos io.github.mcp-dir/sefaz_mt_reimpressao_cnd-mcp | 0 | Healthy | None | 7 | 1569 ms | 2026-10-21T18:51:25.560Z | developer-tools |
| SEFAZ MT: IPVA (Extrato) io.github.mcp-dir/sefaz_mt_extrato_ipva-mcp | 0 | Healthy | None | 7 | 1226 ms | 2026-10-21T18:51:25.408Z | developer-tools |
| SEFAZ MT: Certidão Negativa de Débitos io.github.mcp-dir/sefaz_mt_certidao_debitos-mcp | 0 | Healthy | None | 7 | 1662 ms | 2026-10-21T18:51:25.238Z | developer-tools |
| SEFAZ MS: NFC-e io.github.mcp-dir/sefaz_ms_nfce-mcp | 0 | Healthy | None | 7 | 1684 ms | 2026-10-21T18:51:25.214Z | developer-tools |
| SEFAZ MG: Protesto Inscrito em Dívida Ativa io.github.mcp-dir/sefaz_mg_protesto-mcp | 0 | Healthy | None | 7 | 1436 ms | 2026-10-21T18:51:25.009Z | developer-tools |
| SEFAZ MG: Simulação de Parcelamento IPVA io.github.mcp-dir/sefaz_mg_simulacao_ipva-mcp | 0 | Healthy | None | 7 | 1443 ms | 2026-10-21T18:51:25.009Z | developer-tools |
| SEFAZ MS: Certidão Negativa de Débitos io.github.mcp-dir/sefaz_ms_certidao_debitos-mcp | 0 | Healthy | None | 7 | 1563 ms | 2026-10-21T18:51:25.009Z | developer-tools |
| SEFAZ MS DTE: Caixa Postal io.github.mcp-dir/sefaz_ms_dec_caixa_postal-mcp | 0 | Healthy | None | 7 | 1326 ms | 2026-10-21T18:51:25.009Z | developer-tools |
| SEFAZ MS: IPVA io.github.mcp-dir/sefaz_ms_ipva-mcp | 0 | Healthy | None | 7 | 1588 ms | 2026-10-21T18:51:25.009Z | developer-tools |
| SEFAZ MG: NFC-e Resumida io.github.mcp-dir/sefaz_mg_nfce_resumida-mcp | 0 | Healthy | None | 7 | 1443 ms | 2026-10-21T18:51:25.007Z | developer-tools |
| SEFAZ MG: Certidão Negativa de Débitos io.github.mcp-dir/sefaz_mg_certidao_debitos-mcp | 0 | Healthy | None | 7 | 1491 ms | 2026-10-21T18:51:24.566Z | developer-tools |
| SEFAZ MG DEC: Caixa Postal io.github.mcp-dir/sefaz_mg_dec_caixa_postal-mcp | 0 | Healthy | None | 7 | 1459 ms | 2026-10-21T18:51:24.564Z | developer-tools |
| SEFAZ MG: Consulta Parcelamento io.github.mcp-dir/sefaz_mg_parcelamento-mcp | 0 | Healthy | None | 7 | 1372 ms | 2026-10-21T18:51:24.562Z | developer-tools |
| SEFAZ MA: NFC-e io.github.mcp-dir/sefaz_ma_nfce-mcp | 0 | Healthy | None | 7 | 1578 ms | 2026-10-21T18:51:23.792Z | developer-tools |
| SEFAZ MG: Débitos de IPVA io.github.mcp-dir/sefaz_mg_debitos_ipva-mcp | 0 | Healthy | None | 7 | 3448 ms | 2026-10-21T18:51:23.177Z | developer-tools |
| SEFAZ MG: CADIN io.github.mcp-dir/sefaz_mg_cadin-mcp | 0 | Healthy | None | 7 | 5383 ms | 2026-10-21T18:51:22.784Z | developer-tools |
| SEFAZ MA: Certidão de Dívida Ativa io.github.mcp-dir/sefaz_ma_certidao_divida_ativa-mcp | 0 | Healthy | None | 7 | 5736 ms | 2026-10-21T18:51:22.783Z | developer-tools |
| SEFAZ MA DEC: Caixa Postal io.github.mcp-dir/sefaz_ma_dec_caixa_postal-mcp | 0 | Healthy | None | 7 | 5360 ms | 2026-10-21T18:51:22.782Z | developer-tools |
| SEFAZ GO: NFC-e (Completa) io.github.mcp-dir/sefaz_go_nfce_completa-mcp | 0 | Healthy | None | 7 | 5805 ms | 2026-10-21T18:51:22.060Z | developer-tools |
| SEFAZ GO DEC: Caixa Postal io.github.mcp-dir/sefaz_go_dec_caixa_postal-mcp | 0 | Healthy | None | 7 | 5181 ms | 2026-10-21T18:51:22.058Z | developer-tools |
| SEFAZ GO: IPVA io.github.mcp-dir/sefaz_go_ipva-mcp | 0 | Healthy | None | 7 | 4877 ms | 2026-10-21T18:51:22.028Z | developer-tools |
| SEFAZ GO: NFC-e io.github.mcp-dir/sefaz_go_nfce-mcp | 0 | Healthy | None | 7 | 4898 ms | 2026-10-21T18:51:22.026Z | developer-tools |
| SEFAZ GO: Produtor Rural io.github.mcp-dir/sefaz_go_produtor_rural-mcp | 0 | Healthy | None | 7 | 4856 ms | 2026-10-21T18:51:21.638Z | developer-tools |
| SEFAZ ES: NFC-e io.github.mcp-dir/sefaz_es_nfce-mcp | 0 | Healthy | None | 7 | 4854 ms | 2026-10-21T18:51:21.630Z | developer-tools |
| SEFAZ MA: Certidão Negativa de Débitos io.github.mcp-dir/sefaz_ma_certidao_debitos-mcp | 0 | Healthy | None | 7 | 4272 ms | 2026-10-21T18:51:21.527Z | developer-tools |
| SEFAZ ES: Certidão Negativa de Débitos io.github.mcp-dir/sefaz_es_certidao_debitos-mcp | 0 | Healthy | None | 7 | 4643 ms | 2026-10-21T18:51:21.524Z | developer-tools |
| SEFAZ ES DEC: Caixa Postal io.github.mcp-dir/sefaz_es_dec_caixa_postal-mcp | 0 | Healthy | None | 7 | 4432 ms | 2026-10-21T18:51:21.491Z | developer-tools |
| SEFAZ DF: Certidão de Dívida Ativa io.github.mcp-dir/sefaz_df_certidao_divida_ativa-mcp | 0 | Healthy | None | 7 | 4548 ms | 2026-10-21T18:51:21.465Z | developer-tools |
| SEFAZ DF: IPVA io.github.mcp-dir/sefaz_df_ipva-mcp | 0 | Healthy | None | 7 | 4305 ms | 2026-10-21T18:51:21.464Z | developer-tools |
| SEFAZ DF: NFC-e io.github.mcp-dir/sefaz_df_nfce-mcp | 0 | Healthy | None | 7 | 2532 ms | 2026-10-21T18:51:20.626Z | developer-tools |
| SEFAZ AP: NFC-e io.github.mcp-dir/sefaz_ap_nfce-mcp | 0 | Healthy | None | 7 | 2545 ms | 2026-10-21T18:51:18.169Z | developer-tools |
| SEFAZ DF: Certidão Negativa de Débitos io.github.mcp-dir/sefaz_df_certidao_debitos-mcp | 0 | Healthy | None | 7 | 2412 ms | 2026-10-21T18:51:15.820Z | developer-tools |
| SEFAZ DF: ISS io.github.mcp-dir/sefaz_df_iss-mcp | 0 | Healthy | None | 7 | 2394 ms | 2026-10-21T18:51:15.693Z | developer-tools |
| SEFAZ: Certidão Negativa de Débitos Estaduais io.github.mcp-dir/sefaz_certidao_debitos-mcp | 0 | Healthy | None | 7 | 2090 ms | 2026-10-21T18:51:15.106Z | developer-tools |
| SEFAZ DF: IPTU (Emissão Guia) io.github.mcp-dir/sefaz_df_iptu-mcp | 0 | Healthy | None | 7 | 2227 ms | 2026-10-21T18:51:14.800Z | developer-tools |
| SEFAZ CE: IPVA io.github.mcp-dir/sefaz_ce_ipva-mcp | 0 | Healthy | None | 7 | 2012 ms | 2026-10-21T18:51:14.748Z | developer-tools |
| SEFAZ CE: NFE io.github.mcp-dir/sefaz_ce_nfe-mcp | 0 | Healthy | None | 7 | 1831 ms | 2026-10-21T18:51:14.748Z | developer-tools |
| SEFAZ GO: Certidão Negativa de Débitos io.github.mcp-dir/sefaz_go_certidao_debitos-mcp | 0 | Healthy | None | 7 | 2438 ms | 2026-10-21T18:51:14.746Z | developer-tools |
| SEFAZ CE: NFC-e io.github.mcp-dir/sefaz_ce_nfce-mcp | 0 | Healthy | None | 7 | 1632 ms | 2026-10-21T18:51:14.397Z | developer-tools |
| SEFAZ CE DEC: Caixa Postal io.github.mcp-dir/sefaz_ce_dec_caixa_postal-mcp | 0 | Healthy | None | 7 | 1737 ms | 2026-10-21T18:51:14.389Z | developer-tools |
| SEFAZ CE: Emissão de DAE io.github.mcp-dir/sefaz_ce_emissao_dae-mcp | 0 | Healthy | None | 7 | 1834 ms | 2026-10-21T18:51:14.239Z | developer-tools |
| SEFAZ: Cadastro Centralizado de Contribuinte (CCC) io.github.mcp-dir/sefaz_cadastro_centralizado-mcp | 0 | Healthy | None | 7 | 2209 ms | 2026-10-21T18:51:14.114Z | developer-tools |
| SEFAZ CE: Cupom Fiscal Eletrônico (SAT) io.github.mcp-dir/sefaz_ce_cfe-mcp | 0 | Healthy | None | 7 | 1587 ms | 2026-10-21T18:51:14.023Z | developer-tools |
| SEFAZ CE: Certidao de Regularidade io.github.mcp-dir/sefaz_ce_cert_regulariedade-mcp | 0 | Healthy | None | 7 | 2321 ms | 2026-10-21T18:51:13.999Z | developer-tools |
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