# Empresas BR (CNPJ due diligence)

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

- name: io.github.DouglasGouvea/mcp-empresas-br
- version: 0.1.0
- connection class: R2 (oauth_consent_once)
- trust: 79/100 flags: no-repository
- quality: 100/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.DouglasGouvea%2Fmcp-empresas-br
- tools: https://api.protogrid.dev/v1/servers/io.github.DouglasGouvea%2Fmcp-empresas-br/tools

**An agent can connect after a one-time OAuth consent by a human.** Remote endpoint behind OAuth 2. Tokens stay with the agent; the registry only exposes the authorization metadata.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "mcp-empresas-br": {
      "type": "http",
      "url": "https://mcp-empresas-br.mcpize.run/mcp",
      "headers": {
        "Authorization": "Bearer ${MCP_EMPRESAS_BR_TOKEN}"
      }
    }
  }
}
```

Placeholders to fill: `${MCP_EMPRESAS_BR_TOKEN}`.

## Trust

- hygiene: 80
- liveness: 99
- freshness: 100
- provenance: 45
- drivers: +website +reachable +uptime-98% +updated-16d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 100/100 (strong)

### protocol: n/a (weight 25)

- n/a `protocol.modern`, `protocol.stateless`, `protocol.transport`, `protocol.list_ttl`: no remote answered a protocol handshake (not probed yet, unreachable, or local-only)

### authorization: 100 (weight 15)

- pass `auth.prm`: Protected Resource Metadata (RFC 9728) published
- pass `auth.as_metadata`: authorization server metadata reachable
- pass `auth.cimd`: Client ID Metadata Documents supported
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: n/a (weight 30)

- n/a `tools.descriptions`, `tools.description_length`, `tools.schemas`, `tools.annotations`, `tools.directory_hints`, `tools.token_cost`, `tools.api_dump`: tool list unknown (behind auth, not probed, or empty)

### stability: n/a (weight 15)

- n/a `stability.changes`, `stability.rug_pull`: tool list unknown

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: unknown
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.DouglasGouvea/mcp-empresas-br.svg)](https://protogrid.dev/servers/io.github.DouglasGouvea/mcp-empresas-br)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://mcp-empresas-br.mcpize.run/mcp (streamable-http, auth oauth2, reachable true, uptime30d 0.983871)

## Packages

_none_

## Tools (0)

_none observed_