MCP Server Directory

Academic paper knowledge-base MCP server: PDF ingest, vector search with reranking, KB management.

Korea Business Verify (KBV) io.github.Wonderfulian/kbv-server

Korea import requirements by HS code, plus Korean company lookup by name, status and KYB checks.

SEFAZ DF: Certidão de Dívida Ativa io.github.mcp-dir/sefaz_df_certidao_divida_ativa-mcp

SEFAZ DF: Certificate de Dívida Ativa, official-source lookup. Platform-hosted, pay per query with p

Prefeitura SP São Paulo: Certidão Tributária de IPTU io.github.mcp-dir/pref_sp_sao_paulo_iptu-mcp

Prefeitura SP São Paulo: Certificate Tributária de IPTU, official-source lookup. Platform-hosted, pa

Full-lifecycle bridge structural analysis — modeling, staging, code checks.

DETRAN ES: Emissão de Documento Único de Arrecadação (DUA) io.github.mcp-dir/detran_es_dua-mcp

DETRAN ES: Issuance de Documento Único de Arrecadação (DUA), official-source lookup. Platform-hosted

Trabalho Forçado (Lista Suja) io.github.mcp-dir/trabalho_forcado-mcp

Checks whether an employer is on the forced/slave-like labor list from the CPF or CNPJ. Platform-hos

Prefeitura MA São Luís: Certidão Negativa de Débitos io.github.mcp-dir/pref_ma_sao_luis_cnd-mcp

Prefeitura MA São Luís: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay

Deterministic payment policy guardrail for AI agents - budgets, allowlists, signed mandates.

DETRAN PR: Emissão de CRLV-e io.github.mcp-dir/detran_pr_crlve-mcp

DETRAN PR: Issuance de CRLV-e, official-source lookup. Platform-hosted, pay per query with prepaid c

SandBase io.github.sandbaseai/cli

Connect MCP clients to 2,000+ AI models without managing provider API keys.

Receita Federal: NFS-e io.github.mcp-dir/receita_federal_nfse-mcp

Receita Federal: NFS-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.

DETRAN SP: Autenticidade de Certidão io.github.mcp-dir/detran_sp_autenticidade-mcp

DETRAN SP: Autenticidade de Certificate, official-source lookup. Platform-hosted, pay per query with

mcp-empty-public io.github.brkd-h1/mcp-empty-public

Minimal streamable HTTP MCP server used for owned-account registry connectivity tests.

Prefeitura MG Araújos: Certidão Negativa de Débitos io.github.mcp-dir/pref_mg_araujos_cnd-mcp

Prefeitura MG Araújos: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay p

Prefeitura SP Sumaré: NFS-e (Nota Fiscal Eletrônica de Serviços) io.github.mcp-dir/pref_sp_sumare_nfs-mcp

Prefeitura SP Sumaré: NFS-e (Nota Fiscal Eletrônica de Serviços), official-source lookup. Platform-h

SEFAZ SP DEC: Caixa Postal io.github.mcp-dir/sefaz_sp_dec_caixa_postal-mcp

SEFAZ SP DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred

CPFL: Download via link + OCR io.github.mcp-dir/contas_cpfl_link_ocr-mcp

CPFL: Download via link + OCR, official-source lookup. Platform-hosted, pay per query with prepaid c

Tribunal TJRJ: Processo io.github.mcp-dir/tribunal_tjrj_processo-mcp

Tribunal TJRJ: Court Case, official-source lookup. Platform-hosted, pay per query with prepaid credi

Procuradoria Geral do Estado SP: Dívida Ativa io.github.mcp-dir/pge_sp_divida_ativa-mcp

Procuradoria Geral do Estado SP: Dívida Ativa, official-source lookup. Platform-hosted, pay per quer

SEFAZ MS: NFC-e io.github.mcp-dir/sefaz_ms_nfce-mcp

SEFAZ MS: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ MT DEC: Caixa Postal io.github.mcp-dir/sefaz_mt_dec_caixa_postal-mcp

SEFAZ MT DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred

Conselho Regional de Odontologia RJ: Cadastro io.github.mcp-dir/cro_rj_cadastro-mcp

Conselho Regional de Odontologia RJ: Cadastro, official-source lookup. Platform-hosted, pay per quer

Execute audio-watermarking-detector-mcp io.github.Evozim/audio-watermarking-detector-mcp

Premium agentic endpoint for audio-watermarking-detector-mcp.