Quick Color is designed to work as a standalone tool or with KBAR. Quickly colorize transform properties (anchor point, position, scale, rotation, orientation, and opacity) keyframes, which allows for quick navigation of your animation timeline. Choose your keyframe colors by setting the color index values in the standalone preferences or the KBAR argument. Watch the product video to see how to complete the setup.
* Let me know if you're interested in a standalone version. Version 1.1 includes a standalone version!
Quick Color Script, KBAR Arguments Text File, KBAR icons (Color and Monochromatic)