Browse MCP servers

MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.

3 matching

filtered by io.github.douglasgouvea clear all

Showing 1–3 of 3 servers

EU Counterparty Check (VIES + Peppol)
streamable-http

io.github.douglasgouvea/mcp-peppol

Validate EU VAT numbers in VIES and check Peppol e-invoicing, with source and date on every fact

official
Licitações BR
streamable-http

io.github.douglasgouvea/mcp-licitacoes-br

Licitações e contratos públicos do Brasil (PNCP): fatos oficiais com fonte e data

official
Empresas BR (CNPJ due diligence)
streamable-http

io.github.douglasgouvea/mcp-empresas-br

Brazilian company checks by CNPJ: registry, sanctions, federal contracts and CVM, with sources.

official

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