Kalvi — NFS-e e IBS/CBS for ChatGPT

io.github.marcogorrasi-hub/kalvi-nfse

Confere a NFS-e brasileira para IBS/CBS antes de transmitir. Sem cadastro e sem chave.

client:ChatGPT transport:streamable-http tools:3

Install Kalvi — NFS-e e IBS/CBS in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.kalvi.com.br/v1/mcp

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