# confea_crea — MCP server on 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.

By: mcp.ai · official
Page: https://mcp.ai/confea_crea

## Connect (MCP protocol)
Remote MCP endpoint (HTTP, streamable): https://api.mcp.ai/p_confea_crea?ms=1787191800000
Add it as a custom/remote MCP connector, then authenticate when prompted.

## REST API (no MCP client required)
Every tool is also a REST endpoint, authed with a workspace API key.
Discover: GET https://api.mcp.ai/api/confea_crea/_endpoints   # public; lists every endpoint
Call:     POST https://api.mcp.ai/api/confea_crea/<endpoint>
  Authorization: Bearer sk_live_…   # create one at https://mcp.ai/settings/api-keys
  Content-Type: application/json
  Body: { …args }   →   { "ok": true, "tool": "<id>", "result": { … } }

## Developer docs
How to use (MCP or REST), markdown: https://mcp.ai/confea_crea/skill.md
Postman collection (v2.1): https://mcp.ai/confea_crea/postman.json

## Tools
- confea_crea_consultar(CPF: string, RegistroNacional: string, completo?: boolean) — 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

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

## Links
Docs: https://mcp.ai/docs/mcps/confea_crea
Website: https://mcp.ai/mcps/confea_crea