SICONFI: Declaração Fiscal for ChatGPT

io.github.mcp-dir/siconfi_declaracao-mcp

SICONFI: Declaração Fiscal, official-source lookup. Platform-hosted, pay per query with prepaid cred

client:ChatGPT transport:streamable-http tools:7

Install SICONFI: Declaração Fiscal in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.mcp.ai/p_siconfi_declaracao

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