DietrichGebert/ponytail: Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote. - a very interesting plugin for various coding agents (including Pi and OpenCode, which I use most frequently, but also all major well-known agents from the commercial sector), with which unnecessary code can be identified. It directly targets the typical weaknesses of agent-generated code, which often contains unnecessary abstractions, indirections, and code duplicates that can be represented much more simply. It also catches re-implementations of things already included in the standard library, or unnecessary dependencies on external libraries that can easily be replaced with a few inlines and standard functions.