xestando for ChatGPT

io.github.javyxx/xestando

Spanish SME suite: VeriFactu invoices, time clock, e-sign. AI drafts; you approve.

client:ChatGPT transport:streamable-http

Install xestando in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.xestando.com/mcp

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