Norma 43 for ChatGPT

io.github.arceedev/norma43-mcp

Parse Spanish Norma 43 bank statements, reconcile against invoices, validate IBAN/NIF/SEPA ids.

client:ChatGPT transport:streamable-http runtime:pypi

Install Norma 43 in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.keyflint.dev/norma43/mcp

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