INPI for ChatGPT

io.github.mcp-dir/inpi-mcp

Brazilian INPI trademark & patent lookup by name, process number or holder (CPF/CNPJ).

client:ChatGPT transport:streamable-http tools:11

Install INPI in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.mcp.ai/p_inpi

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