MarkItDown by pagespool for ChatGPT
com.pagespool/markitdown
Hosted MarkItDown: convert Word, PowerPoint, Excel, HTML and the text of PDFs to Markdown.
client:ChatGPT
transport:streamable-http
tools:1
Install MarkItDown by pagespool in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://api.pagespool.com/mcp/markitdown/Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs