Consulta CNPJ em Lote — Dados da Receita Federal

io.github.paulovitortiPublished by GitHub account paulovitortiv1.0.0Updated Oct 24, 2026

Consulta CNPJ em lote na Receita Federal: razão social, sócios, CNAE, endereço e situação.

The publisher's own server: cnpj.ai

VerifiedStreamable HTTPWeb executableBusiness & Commerce

Overview

AI-generated overview

A remote MCP server for bulk lookups of Brazilian company registration data (CNPJ) from the Receita Federal, returning legal name, partners, CNAE, address and a

What you can do
Look up Brazilian company records by CNPJ in bulk, returning legal name, partners, CNAE activity code, address and registration status from the Receita Federal. No individual tools are listed in the manifest, so the exact operations are not documented here.
When to use it
Useful when you need to enrich or verify many Brazilian companies at once, for example checking registration status, partners or activity codes across a list of CNPJs.
Requirements
A remote endpoint reached over streamable HTTP; OAuth authentication is required. No environment variables or headers are declared.
Before you install
Requires OAuth sign-in to a third-party hosted endpoint, so queries and the CNPJ lists you submit are sent to that provider. Company records may include partner names and addresses, which are personal data; check that you are allowed to process them.

Installation

In SourceWeft

  1. Open Consulta CNPJ em Lote — Dados da Receita Federal in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.paulovitorti%2Fcnpj-bulk-lookup/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "consulta-cnpj-em-lote-dados-da-receita-f": {
      "type": "http",
      "url": "https://mcp.apify.com/?tools=paulovitor18/cnpj-bulk-lookup"
    }
  }
}

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

1
  1. v1.0.0LatestSep 16, 2026

Score

67% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.

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Lets an assistant run Brazilian company due-diligence checks by CNPJ, covering registry data, sanctions, federal contracts and CVM records with sources.

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