Sintegra CCC for ChatGPT

io.github.mcp-dir/sintegra_ccc-mcp

Looks up the centralized taxpayer registry (CCC) in Sintegra for a person or company from the CPF or

client:ChatGPT transport:streamable-http tools:7

Install Sintegra CCC in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.mcp.ai/p_sintegra_ccc

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs