MCP Server Directory

refd ai.refd/refd

Read AI search visibility, competitors, and citations from refd; manage tracked prompts.

ANP: Instalações do SIMP io.github.mcp-dir/anp_instalacoes_simp-mcp

ANP: Instalações do SIMP, official-source lookup. Platform-hosted, pay per query with prepaid credit

Receita Federal: IRPF io.github.mcp-dir/receita_federal_irpf-mcp

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

Registradores (ARISP): Consulta de Informações da Conta io.github.mcp-dir/registradores_info_conta-mcp

Registradores (ARISP): Lookup de Informações da Conta, official-source lookup. Platform-hosted, pay

Search the Bide & Musique collection of forgotten French songs. Records, lyrics, no API key.

KnowJudges com.knowjudges/knowjudges

Source-linked research on U.S. judges, courts, cases, and judicial analytics.

Prefeitura SP São Paulo: Emissão Parcela Simples Nacional io.github.mcp-dir/pref_sp_sao_paulo_ep-mcp

Prefeitura SP São Paulo: Issuance Parcela Simples Nacional, official-source lookup. Platform-hosted,

Cemig: Download de Contas io.github.mcp-dir/contas_cemig_download-mcp

Cemig: Bill Download, official-source lookup. Platform-hosted, pay per query with prepaid credit.

Channel3 Shopping com.trychannel3/shopping

Shopping search across 100M+ products, with every retailer's offer and live price in one place.

Processos Judiciais (Completa) io.github.mcp-dir/processos_judiciais_completa-mcp

Full lookup of a person's or company's lawsuits from the CPF or CNPJ, with per-case detail. Platform

DETRAN SC: Guias de Débitos io.github.mcp-dir/detran_sc_download_guia-mcp

DETRAN SC: Guias de Debts, official-source lookup. Platform-hosted, pay per query with prepaid credi

Banco Central do Brasil (BCB): Cotações io.github.mcp-dir/bcb_cotacoes-mcp

Banco Central do Brasil (BCB): Cotações, official-source lookup. Platform-hosted, pay per query with

Banco Central do Brasil (BCB): Valores a Receber io.github.mcp-dir/bcb_valores_receber-mcp

Banco Central do Brasil (BCB): Valores a Receber, official-source lookup. Platform-hosted, pay per q

Nôm Na Việt — Hán Nôm Dictionary com.nomnaviet/han-nom

Vietnamese Chữ Nôm & Hán: lookup, search, conversion, and original Đại Nam Quấc âm tự vị entries.

Prefeitura SP São Carlos: Certidão Negativa de Débitos io.github.mcp-dir/pref_sp_sao_carlos_cnd-mcp

Prefeitura SP São Carlos: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pa

INPI: Processo de Registro de Marca (Resumida) io.github.mcp-dir/inpi_marcas_processo_resumida-mcp

INPI: Court Case de Registro de Marca (Resumida), official-source lookup. Platform-hosted, pay per q

INCRA SIGEF: Requerimentos io.github.mcp-dir/incra_sigef_requerimentos-mcp

INCRA SIGEF: Requerimentos, official-source lookup. Platform-hosted, pay per query with prepaid cred

Naumu ai.naumu/mcp

Search, extend, and act on your team's Naumu knowledge graph: notes, threads, and nodes.

Tribunal TST: Banco de Falências io.github.mcp-dir/tribunal_tst_banco_falencias-mcp

Tribunal TST: Banco de Falências, official-source lookup. Platform-hosted, pay per query with prepai

Agent Rails io.github.federicocelico/agent-rails

Shopping MCP for AI agents: search, compare, Amazon buy links. Auto-register.

citation-tracker co.pixelcove/citation-tracker

Checks whether AI search engines cite your domain for a prompt. From $0.15/call via x402 or Stripe.

Search OpenSearch indices, manage documents, check health and stats.

Receita Federal Simples MEI: Emissão de Guia de Parcelamento io.github.mcp-dir/receita_federal_simples_mei_eg-mcp

Receita Federal Simples MEI: Issuance de Guia de Parcelamento, official-source lookup. Platform-host

Prefeitura MG Belo Horizonte: Certidão Negativa de Débitos (IPTU) io.github.mcp-dir/pref_mg_belo_horizonte_cndiptu-mcp

Prefeitura MG Belo Horizonte: Clearance Certificate (Debts) (IPTU), official-source lookup. Platform