/usr/share/mopidy/mopidy/frontends/mpd/protocol/ is in mopidy 0.17.0-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/mopidy/mopidy/frontends/mpd/protocol/__init__.py
/usr/share/mopidy/mopidy/frontends/mpd/protocol/audio_output.py
/usr/share/mopidy/mopidy/frontends/mpd/protocol/channels.py
/usr/share/mopidy/mopidy/frontends/mpd/protocol/command_list.py
/usr/share/mopidy/mopidy/frontends/mpd/protocol/connection.py
/usr/share/mopidy/mopidy/frontends/mpd/protocol/current_playlist.py
/usr/share/mopidy/mopidy/frontends/mpd/protocol/empty.py
/usr/share/mopidy/mopidy/frontends/mpd/protocol/music_db.py
/usr/share/mopidy/mopidy/frontends/mpd/protocol/playback.py
/usr/share/mopidy/mopidy/frontends/mpd/protocol/reflection.py
/usr/share/mopidy/mopidy/frontends/mpd/protocol/status.py
/usr/share/mopidy/mopidy/frontends/mpd/protocol/stickers.py
/usr/share/mopidy/mopidy/frontends/mpd/protocol/stored_playlists.py