As much as we’d love it, Clipy is not a macOS version of Clippy, that little animated Windows paperclip that asks you how you’re doing and gives you useful life advice. It’s a must-have utility that makes your macOS clipboard ten times more powerful, if there was any way to measure that sort of thing.
Source: LifeHacker – Clipy Turns Your macOS Clipboard into a More-Useful List