Mainly for personal use, but I thought I'd share it since I had little luck finding good alternatives online. Currently only supports 0x0.

Requires fzf, xclip, bash, some terminal (YMMV), mpv for fzfplay.sh

Adjust paths in the fzf scripts to your liking.

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Bind (for instance, in xfce4-keyboard-settings) single-use scripts (clip.sh, uploadfile.sh, uploadimage.sh, uploadtext.sh) using:

bash ./script.sh

Bind scripts that need user interaction via terminal window (fzfget.sh, fzfplay.sh) using:

xfce4-terminal -x ./script.sh

This will close them upon hitting ESC or Ctrl-X, or when hitting enter when picking a file via fzf.