This Aseprite extension adds "Import LPC Character" to the File menu. Use it to import a character sheet generated by the Universal LPC Character Generator. https://sanderfrenken.github.io/Universal-LPC-Spritesheet-Character-Generator/

The 7 standard animations can be fully imported with tags. Numbers are appended to indicate direction. They are chosen for easier conversion between angle and direction index, assuming a standard 2D graphics coordinate system where +X = right and +Y = down.

• 0 = right
• 1 = down
• 2 = left
• 3 = up

Large weapons may add extra 128x128 or 192x192 animations below the standard ones. Provided you set the sprite size accordingly to 128 or 192, these are simply imported row-by-row as animations extra0, extra1, extra2... It is not currently possible for the script to know if these are walking, attacking, etc. You'll have to work with them manually.