/sbin/fsck.xfs
/sbin/mkfs.xfs
/sbin/xfs_repair
/usr/sbin/xfs_admin
/usr/sbin/xfs_bmap
/usr/sbin/xfs_copy
/usr/sbin/xfs_db
/usr/sbin/xfs_estimate
/usr/sbin/xfs_freeze
/usr/sbin/xfs_fsr
/usr/sbin/xfs_growfs
/usr/sbin/xfs_info
/usr/sbin/xfs_io
/usr/sbin/xfs_logprint
/usr/sbin/xfs_mdrestore
/usr/sbin/xfs_metadump
/usr/sbin/xfs_mkfile
/usr/sbin/xfs_ncheck
/usr/sbin/xfs_quota
/usr/sbin/xfs_rtcp
You may install this package on Debian with
apt-get
install xfsprogs