Open WebUI
Give everyone on your Open WebUI server access to GigaRAG tools.
Admins only, on Open WebUI 0.6.31 or later. Set WEBUI_SECRET_KEY before using sign-in, or logins break when the server restarts.
Sign in with GigaRAG
Connect without a key: Open WebUI opens your browser, you sign in to GigaRAG and pick this workspace.
- 1.
Add the connection as below, but set Auth to OAuth 2.1
- 2.
Sign in with your GigaRAG account
Your browser opens GigaRAG. Pick the workspace to share and approve. No key is stored in the app, and the connection does not expire.
Or set it up by hand
- 1.
Open Admin Settings, then Integrations, then External Tool Servers, then Add Connection
Set the type to MCP (Streamable HTTP).
- 2.
Paste this as the Server URL
Server URLhttps://mcp.gigarag.com/mcp
- 3.
Set Auth to Bearer and paste this
Bearer token<api-key>
Check it worked
Send this once it is connected. An answer drawn from your workspace means the connection is live.
Enable the GigaRAG tools in a chat and ask it to list your buckets.
Written from the official docs: MCP in Open WebUI