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com.radar-cnpj/radar-cnpj

Brazilian company registry (Receita): CNPJ lookup, CNAE search, idea evaluation, monitoring.

MCP server · by radar-cnpj.com

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About

com.radar-cnpj/radar-cnpj is an MCP server published by radar-cnpj.com. Marketplaces we read that list it: 1 (Official MCP Registry). The last change we recorded was on 2026-10-15. As of our marketplace pass on 2026-10-18.

What it asks for

  • Runs remotely

None of the marketplaces we read publishes its tools or the settings it asks for.

What it declares, asks for and runs, in full

Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.

Works with

  • Claude Code
  • Codex
  • Cursor
  • VS Code
  • Copilot CLI
Install in CursorInstall in VS Code

A one-click link opens the client, which asks you to confirm before it adds the server.

From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.

Observed by Ext Ops

Observed by Ext Ops on 2026-10-15: what the endpoint itself answered when asked to list its tools. We never call the tools.

Tools: 15

Server: Radar CNPJ 745a2020 · MCP protocol version 2025-06-18

Tool metadata as listed on 2026-10-15: annotations on 15 of 15 tools · parameter descriptions on 36 of 37.

  • api_indexThe API index: operations, formats, authentication and limits.
  • avaliarEvaluates a business idea in Brazil by how many companies are registered for it: the idea is mapped to a CNAE activity code and a place, and the answer counts the active, opened and closed companies…
  • consulta_cadastroName, status, activity and address of a Brazilian company by CNPJ. It does not count against the daily free limit, does not show contacts or partners and runs no extra checks. The origin's protection…
  • consulta_cepAddresses at a CEP (Brazilian postal code) with coordinates (CNEFE/IBGE) and the companies registered there. Returns up to 20 addresses and up to 20 companies; the total number of addresses is in `po…
  • consulta_cnpjBrazilian company record by CNPJ from the Federal Revenue (Receita Federal), with the special status when there is one (bankruptcy, judicial recovery, liquidation); its sanctions (CEIS, CNEP, CEPIM,…
  • consulta_enderecoAddresses and companies at a CEP (Brazilian postal code), without counting against the daily free limit. Up to 20 addresses and 20 companies; `pontos_total` has the total number of addresses. The ori…
  • consulta_sugerirSuggests up to 8 Brazilian companies for a CNPJ, company name, partner, phone or e-mail, ordered by how well they match. It does not count against the daily free limit and does not show contacts. `in…
  • contactWrite to the people behind the product: a question, or a sponsorship/partnership/advertising proposal. One route for a question and for a sponsorship, partnership or ad proposal (`tipo`, with the pla…
  • get_cnpjBrazilian company record by CNPJ (14 digits or the alphanumeric format), with the public records linked to the company in `data`: sanctions (CEIS, CNEP, CEPIM, leniency agreements and TCU) in `data.s…
  • healthHealth of the company database. `import.dump_date` is the reference date of the data and `import.counts` has the record counts. It does not confirm real-time changes.
  • ia_filtersTurns a plain-language description of the companies you want into filters for `search` (`f`). It takes 18 to 20 seconds. It shares the daily limit of AI analyses with avaliar.
  • localThe caller's approximate location (city and state) from the network edge. Never cached: a cached answer would give someone else's place.
Show the remaining 3
  • refReference vocabularies for the filters: CNAE activity codes (`cnae`), municipalities (`municipio`) and legal natures (`natureza`). Search a vocabulary by text with `q`.
  • searchSearch Brazilian companies by a term (`q`) and/or filters (`f`, a JSON string). `tipo` picks what the term matches: `nome` (legal name), `fantasia` (trade name), `socio` (partner), `telefone` (phone…
  • suggestUp to eight Brazilian companies for a CNPJ, name, partner, phone or e-mail. It detects the kind of input, joins the names and removes duplicates. Text needs at least three characters and matches the…

Its marketplaces publish no list of tools.

How we check endpoints

Connect

Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.

As a remote MCP server

Built from what Official MCP Registry declares.

Claude CodeTerminal
claude mcp add --transport http radar-cnpj https://radar-cnpj.com/mcp
Codex~/.codex/config.toml
[mcp_servers.radar-cnpj]
url = "https://radar-cnpj.com/mcp"
Cursor~/.cursor/mcp.json
{
  "mcpServers": {
    "radar-cnpj": {
      "url": "https://radar-cnpj.com/mcp"
    }
  }
}

Where it is published

MarketplaceStatusVersionFiguresVerifiedFirst seen
Official MCP Registry (Open the registry record) Listed 1.0.1 Forks (GitHub): 0
Stars (GitHub): 1		 Not marked

Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.

What changed

  1. Official MCP Registry: repository or package changed
  2. Official MCP Registry: released version 1.0.1 (was 1.0.0)

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Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.

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Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.

Where the data comes from: how the catalog is built