Saturation for ChatGPT

io.github.jens-saturation/saturation

Search, query, and update budgets, transactions, contacts, and purchase orders in Saturation.

client:ChatGPT transport:streamable-http

Install Saturation in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.saturation.io/mcp

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