Fastio

Fastio is a workspace and file-storage platform for teams. This app connects a signed-in Fastio account to ChatGPT: browse and search workspaces and files, read file text and metadata, organize folders, upload files, manage branded shares, read and add comments, and manage workspace and share members.

Sign-in uses OAuth in the browser; the app acts with the permissions of the signed-in account. No tool accepts a password, API key or verification code, and no tool returns one.

Each operation is its own tool (for example storage_search, storage_create_folder, share_create). Read tools only retrieve data. Tools that change data are marked as writes, and tools that delete or overwrite data are marked destructive, so ChatGPT can ask the user before running them.

Search finds files by keyword or semantic match within one workspace or share and returns ranked results with short excerpts; a separate tool returns a quoted passage from a specific file.

The app does not display plans, start subscriptions or handle payments.