RMCP.DEV
← Registry

API Tools

radar-cnpj.com

Provides access to the Radar CNPJ API to search, retrieve, and suggest Brazilian company data by CNPJ.

x402 supported1 endpoint13 known toolsFirst detected September 4, 2026Last detected September 5, 2026

ENDPOINT 1

https://radar-cnpj.com/mcp

No auth detected

MCP server metadata

Name
Radar CNPJ
Version
b852c8c1
Capabilities
tools
Server instructions

Superfície de agente do Radar CNPJ. Toda tool é uma chamada na API pública de https://radar-cnpj.com. Catálogo e cota: https://radar-cnpj.com/api/ · spec: https://radar-cnpj.com/openapi.json. Cota estourada responde 402 com accepts[] (x402/USDC) — pague e repita a chamada.

Known tools 13

api_index

Índice da API Radar CNPJ (radar-cnpj.

Inferred read-only
health

Health da base.

Inferred read-only
get_cnpj

Ficha de empresa por CNPJ (14 dígitos).

Inferred read-only
search

Busca empresas (q e/ou filtros f=JSON).

Inferred read-only
suggest

Autocomplete.

Inferred read-only
ref

Ref CNAE/município/natureza.

Inferred read-only
avaliar

Avalia uma ideia de negócio contra a base da Receita (CNAE + lugar → contagem de ativas).

Inferred read-only
ia_filters

Texto natural → filtros (POST /api/ia).

Potential side effects
local

Geo de borda do visitante (cidade/UF).

Inferred read-only
contact

Contato.

Inferred read-only
monitor_session

Cria sessão anônima de monitoramento.

Inferred read-only
list_watches

Lista watches da sessão.

Inferred read-only
add_watch

Adiciona CNPJ aos watches da sessão.

Inferred read-only

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.radar-cnpj]
url = "https://radar-cnpj.com/mcp"
enabled = true
Claude Code

.mcp.json

{
  "mcpServers": {
    "radar-cnpj": {
      "type": "http",
      "url": "https://radar-cnpj.com/mcp"
    }
  }
}
Claude Desktop

Settings → Connectors → Add custom connector

Name: radar-cnpj
Remote MCP URL: https://radar-cnpj.com/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "radar-cnpj": {
      "url": "https://radar-cnpj.com/mcp"
    }
  }
}
Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code 
{
  "servers": {
    "radar-cnpj": {
      "type": "http",
      "url": "https://radar-cnpj.com/mcp"
    }
  }
}
Generic MCP

Client-specific MCP configuration

{
  "name": "radar-cnpj",
  "transport": "streamable-http",
  "url": "https://radar-cnpj.com/mcp"
}
MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Loading Trust v2 evidence…

Checking the associated registrable domain. The BuiltWith key remains server-side.

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.