Feishu Perm

Manages permissions for Feishu documents, spreadsheets, folders, and other file types through a single tool interface. You can list current collaborators, add new ones with specific permission levels (view, edit, or full access), and remove access entirely. Supports various member types including email addresses, user IDs, group chats, and departments. The tool is disabled by default since permission management is sensitive, so you need to explicitly enable it in your channel configuration. Useful when you're building workflows that need to programmatically share documents or audit who has access to what. Requires the drive:permission scope in your Feishu app.