Zovo Spreadsheet Checker for ChatGPT

io.github.theluckystrike/sheet-validate

Check a spreadsheet for errors before you import it, send it or report from it.

client:ChatGPT transport:streamable-http tools:2

Install Zovo Spreadsheet Checker in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://sheet-validate.zovo.one/mcp

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