# radar-cnpj

> radar-cnpj — wrpbr-radar-cnpj. Use this tool when you need to access open CNPJ data from the Brazilian Federal Revenue Service through an API, providing features such as company profile retrieval, search by CNAE and location, and regional idea assessment. It offers a free, keyless solution with remote MCP server access. Ideal for applications requiring Brazilian company data integration, such as market research or business intelligence platforms.

Canonical page: https://skillsregistry.net/skills/wrpbr-radar-cnpj  
JSON: https://api.skillsregistry.net/v1/skills/wrpbr-radar-cnpj

## Description

Check Brazilian companies by CNPJ: Receita Federal record, partners, sanctions, federal tax debt, government contracts and 40+ public databases. Search, bulk supplier checks, business idea counts and monitoring, through a skill and the remote MCP server.

## Trust

- **Trust score (0–1):** 1.00
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Updated:** 2026-10-17

## Source

- **Source listing:** [GitHub](https://github.com/wrpbr/radar-cnpj)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "wrpbr-radar-cnpj"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/wrpbr-radar-cnpj` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/wrpbr-radar-cnpj/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt