Sheetwise Label Maker for ChatGPT

io.github.theluckystrike/avery-labels

Print address labels from a list or a spreadsheet without opening Word.

client:ChatGPT transport:streamable-http tools:3

Install Sheetwise Label Maker in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://avery-labels.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