# confea_crea — how to use (mcp.ai)

Looks up an engineer's or agronomist's professional registration at CONFEA/CREA from the CPF and national registry number. Platform-hosted, no credentials, pay per query with prepaid credit.

## Option A — via MCP (recommended)
Remote MCP endpoint (HTTP, streamable): `https://api.mcp.ai/p_confea_crea?ms=1787191740000`
Add it as a custom/remote MCP connector in your client (Claude, Cursor, VS Code…), then authenticate when prompted. Once connected, ask the agent to use the server's tools (e.g. `confea_crea_consultar`).

## Option B — via direct REST API
Base URL: `https://api.mcp.ai/api/confea_crea`
Auth: `Authorization: Bearer sk_live_…` — create a workspace API key at https://mcp.ai/settings/api-keys
Discover endpoints: `GET https://api.mcp.ai/api/confea_crea/_endpoints`

### Endpoints
- `POST https://api.mcp.ai/api/confea_crea/consultar` — Consulta o registro profissional de um engenheiro ou agrônomo no CONFEA/CREA a partir do CPF e do registro nacional. Hospedado pela plataforma, sem credenciais, pague por consulta com crédito pré-pago
  - body: { CPF: string, RegistroNacional: string, completo?: boolean }

## Example prompts
- "Is CPF 12345678909 registered with CREA?"
- "CONFEA registration for CPF 12345678909"

## More
- Page: https://mcp.ai/confea_crea
- Agent spec (llms.txt): https://mcp.ai/confea_crea/llms.txt
- Postman collection: https://mcp.ai/confea_crea/postman.json