Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
39,765 servers
Showing 23,185–23,232 of 39,765 servers
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Outlook Mailbox Tidier
stdioio.github.ma2no4413/outlook-mcp
Tidy a large Outlook / Hotmail mailbox. Folder subtree moves, bulk ops with dry run, never sends.
official 4 secrets -
SINTEGRA: CE
streamable-httpio.github.mcp-dir/sintegra_ce-mcp
SINTEGRA: CE, official-source lookup. Platform-hosted, pay per query with prepaid credit.
official 7 tools -
SINTEGRA: BA
streamable-httpio.github.mcp-dir/sintegra_ba-mcp
SINTEGRA: BA, official-source lookup. Platform-hosted, pay per query with prepaid credit.
official 7 tools -
SINTEGRA: AP
streamable-httpio.github.mcp-dir/sintegra_ap-mcp
SINTEGRA: AP, official-source lookup. Platform-hosted, pay per query with prepaid credit.
official 7 tools -
SINTEGRA: AM
streamable-httpio.github.mcp-dir/sintegra_am-mcp
SINTEGRA: AM, official-source lookup. Platform-hosted, pay per query with prepaid credit.
official 7 tools -
SINTEGRA: AL
streamable-httpio.github.mcp-dir/sintegra_al-mcp
SINTEGRA: AL, official-source lookup. Platform-hosted, pay per query with prepaid credit.
official 7 tools -
SINTEGRA: AC
streamable-httpio.github.mcp-dir/sintegra_ac-mcp
SINTEGRA: AC, official-source lookup. Platform-hosted, pay per query with prepaid credit.
official 7 tools -
Receita Federal: Situação Fiscal
streamable-httpio.github.mcp-dir/receita_federal_situacao-mcp
Receita Federal: Situação Fiscal, official-source lookup. Platform-hosted, pay per query with prepai
official 7 tools -
Receita Federal Simples MEI: Emissão de Guia de Parcelamento
streamable-httpio.github.mcp-dir/receita_federal_simples_mei_eg-mcp
Receita Federal Simples MEI: Issuance de Guia de Parcelamento, official-source lookup. Platform-host
official 7 tools -
Receita Federal: Simples (DASN SIMEI)
streamable-httpio.github.mcp-dir/receita_federal_simples_dasn-mcp
Receita Federal: Simples (DASN SIMEI), official-source lookup. Platform-hosted, pay per query with p
official 7 tools -
Receita Federal: Simples (Emissão de DAS de MEI)
streamable-httpio.github.mcp-dir/receita_federal_simples_das-mcp
Receita Federal: Simples (Issuance de DAS de MEI), official-source lookup. Platform-hosted, pay per
official 7 tools -
Receita Federal Simei MEI: Emissão de Guia de Parcelamento
streamable-httpio.github.mcp-dir/receita_federal_simei_mei_eg-mcp
Receita Federal Simei MEI: Issuance de Guia de Parcelamento, official-source lookup. Platform-hosted
official 7 tools -
Receita Federal: SIMEI (Declaração Anual)
streamable-httpio.github.mcp-dir/receita_federal_simei_dasn-mcp
Receita Federal: SIMEI (Declaração Anual), official-source lookup. Platform-hosted, pay per query wi
official 7 tools -
Receita Federal SICALC: Gerar DARF
streamable-httpio.github.mcp-dir/receita_federal_sicalc_darf-mcp
Receita Federal SICALC: Gerar DARF, official-source lookup. Platform-hosted, pay per query with prep
official 7 tools -
Receita Federal Sistema de Acréscimos Legais (SAL): Dados Cadastrais
streamable-httpio.github.mcp-dir/receita_federal_sal_cadastro-mcp
Receita Federal Sistema de Acréscimos Legais (SAL): Dados Cadastrais, official-source lookup. Platfo
official 7 tools -
Receita Federal: Radar (Habilitação Comércio Exterior)
streamable-httpio.github.mcp-dir/receita_federal_radar-mcp
Receita Federal: Radar (Habilitação Comércio Exterior), official-source lookup. Platform-hosted, pay
official 7 tools -
Receita Federal PGFN: Lista de Devedores
streamable-httpio.github.mcp-dir/receita_federal_pgfn_devedores-mcp
Receita Federal PGFN: Lista de Devedores, official-source lookup. Platform-hosted, pay per query wit
official 7 tools -
Receita Federal: PGFN (CND Federal) - Lista Segunda Via
streamable-httpio.github.mcp-dir/receita_federal_pgfn_2via_list-mcp
Receita Federal: PGFN (CND Federal) - Lista 2nd Copy, official-source lookup. Platform-hosted, pay p
official 7 tools -
Receita Federal: PGFN (CND Federal) - Segunda Via
streamable-httpio.github.mcp-dir/receita_federal_pgfn_2via-mcp
Receita Federal: PGFN (CND Federal) - 2nd Copy, official-source lookup. Platform-hosted, pay per que
official 7 tools -
Receita Federal PER: DCOMP
streamable-httpio.github.mcp-dir/receita_federal_perdcomp-mcp
Receita Federal PER: DCOMP, official-source lookup. Platform-hosted, pay per query with prepaid cred
official 7 tools -
Receita Federal: NIRF
streamable-httpio.github.mcp-dir/receita_federal_nirf-mcp
Receita Federal: NIRF, official-source lookup. Platform-hosted, pay per query with prepaid credit.
official 7 tools -
Receita Federal NFS-e: Notas Recebidas
streamable-httpio.github.mcp-dir/receita_federal_nfse_recebidas-mcp
Receita Federal NFS-e: Notas Recebidas, official-source lookup. Platform-hosted, pay per query with
official 7 tools -
Receita Federal NFS-e: Notas Recebida (Detalhes)
streamable-httpio.github.mcp-dir/receita_federal_nfse_rec_det-mcp
Receita Federal NFS-e: Notas Recebida (Detalhes), official-source lookup. Platform-hosted, pay per q
official 7 tools -
Receita Federal NFS-e: Notas Emitidas
streamable-httpio.github.mcp-dir/receita_federal_nfse_emitidas-mcp
Receita Federal NFS-e: Notas Emitidas, official-source lookup. Platform-hosted, pay per query with p
official 7 tools -
Receita Federal NFS-e: Notas Emitida (Detalhes)
streamable-httpio.github.mcp-dir/receita_federal_nfse_emit_det-mcp
Receita Federal NFS-e: Notas Emitida (Detalhes), official-source lookup. Platform-hosted, pay per qu
official 7 tools -
Receita Federal: NFS-e
streamable-httpio.github.mcp-dir/receita_federal_nfse-mcp
Receita Federal: NFS-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.
official 7 tools -
Receita Federal: NFE
streamable-httpio.github.mcp-dir/receita_federal_nfe-mcp
Receita Federal: NFE, official-source lookup. Platform-hosted, pay per query with prepaid credit.
official 7 tools -
Receita Federal: Simples (Listagem de Períodos para Emissão de DAS)
streamable-httpio.github.mcp-dir/receita_federal_listar_das-mcp
Receita Federal: Simples (Listagem de Períodos para Issuance de DAS), official-source lookup. Platfo
official 7 tools -
Receita Federal: IRPF
streamable-httpio.github.mcp-dir/receita_federal_irpf-mcp
Receita Federal: IRPF, official-source lookup. Platform-hosted, pay per query with prepaid credit.
official 7 tools -
Receita Federal: CTe
streamable-httpio.github.mcp-dir/receita_federal_cte-mcp
Receita Federal: CTe, official-source lookup. Platform-hosted, pay per query with prepaid credit.
official 7 tools -
Receita Federal: Comprovante de Pagamento
streamable-httpio.github.mcp-dir/receita_federal_comprovante-mcp
Receita Federal: Comprovante de Pagamento, official-source lookup. Platform-hosted, pay per query wi
official 7 tools -
Receita Federal: Cafir
streamable-httpio.github.mcp-dir/receita_federal_cafir-mcp
Receita Federal: Cafir, official-source lookup. Platform-hosted, pay per query with prepaid credit.
official 7 tools -
Receita Federal: Agenda Tributária
streamable-httpio.github.mcp-dir/receita_federal_agenda_tribut-mcp
Receita Federal: Agenda Tributária, official-source lookup. Platform-hosted, pay per query with prep
official 7 tools -
MUJ428 Trust Layer — Bind Approved Intent to Verified Effect
streamable-httpio.github.wmujahid428-web/muj428-trust-layer
Payment-rail-independent intent-to-effect integrity for consequential agent actions.
official 2 tools -
q402 mcp
stdioio.github.quackai-org/q402-mcp
Q402 - gasless payments, yield, escrow, bridge & NAV triggers on 12 EVM chains. Sandbox-default.
official 12 secrets -
dompruner-mcp
streamable-httpio.github.dong7812/dompruner-mcp
Strips layout noise via DOM AST; with a query, BM25 filters to relevant sections. No model or API.
official 2 tools -
facesign mcp
streamable-httpai.facesign/facesign-mcp
Build and test FaceSign step-up verification flows from your AI coding tool
official 5 tools -
Hera Agent Unity
stdioio.github.notnull92/hera-agent-unity
Control and verify a live Unity Editor through a local, low-token MCP server.
official 1 secrets -
discord mcp
stdioio.github.jaimenbell/discord-mcp
MCP server for the Discord REST API: 5 read tools always on, 7 write tools env-gated, default off.
official -
Loomle MCP for Unreal
stdioio.github.loomle/loomle
Structured, verifiable Unreal Engine editing for AI agents.
official -
SABESP: Lista de Instalações
streamable-httpio.github.mcp-dir/contas_sabesp_lista_instal-mcp
SABESP: Installations List, official-source lookup. Platform-hosted, pay per query with prepaid cred
official 7 tools -
SABESP: Download de Conta
streamable-httpio.github.mcp-dir/contas_sabesp_download_conta-mcp
SABESP: Bill Download, official-source lookup. Platform-hosted, pay per query with prepaid credit.
official 7 tools -
Neoenergia (Elektro): Download + OCR
streamable-httpio.github.mcp-dir/contas_neoenergia_download_ocr-mcp
Neoenergia (Elektro): Download + OCR, official-source lookup. Platform-hosted, pay per query with pr
official 7 tools -
Neoenergia (Elektro): Download
streamable-httpio.github.mcp-dir/contas_neoenergia_download-mcp
Neoenergia (Elektro): Download, official-source lookup. Platform-hosted, pay per query with prepaid
official 7 tools -
Light: Download + OCR
streamable-httpio.github.mcp-dir/contas_light_download_ocr-mcp
Light: Download + OCR, official-source lookup. Platform-hosted, pay per query with prepaid credit.
official 7 tools -
Light: Download via CEP + OCR
streamable-httpio.github.mcp-dir/contas_light_download_cep_ocr-mcp
Light: Download via ZIP code + OCR, official-source lookup. Platform-hosted, pay per query with prep
official 7 tools -
Light: Download via CEP
streamable-httpio.github.mcp-dir/contas_light_download_cep-mcp
Light: Download via ZIP code, official-source lookup. Platform-hosted, pay per query with prepaid cr
official 7 tools -
Enel SP: Gestão Imobiliária
streamable-httpio.github.mcp-dir/contas_enel_sp_gestao_imob-mcp
Enel SP: Property Management, official-source lookup. Platform-hosted, pay per query with prepaid cr
official 7 tools
Search this catalogue from your agent
The registry is itself an MCP server. Add it once and your agent runs these same searches, with no account and no key.
claude mcp add --transport http mcp-registry-search https://ai.mcpharbor.dev/mcp