One workspace for every remote filesystem: SFTP, FTP/FTPS, SSH terminals, S3-compatible buckets (R2, B2, Wasabi, MinIO), Azure, GCS, WebDAV, Dropbox, OneDrive, Drive, Box. Dual-pane transfers, directory sync, disk-usage treemaps, remote↔remote diff and fleet-wide search work identically on all 16 backends. The part no other client has: Agent Bridge lends your authenticated session to Claude Code or any MCP agent — it runs commands without seeing your keys, and you approve each one.