uldl for ChatGPT

sh.uldl/uldl

Persistent file storage for AI agents via MCP and curl. Upload, download, and version files.

client:ChatGPT transport:streamable-http

Install uldl in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://uldl.sh/api/mcp

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