Short answers, minimal code and shorter tool output for your AI Code, with nothing to install: POSIX sh and awk on Linux and macOS, a self-built exe on Windows.
Skills 6 in the Claude listing
skinflint Spend fewer tokens on every turn: short direct prose, the smallest code change that works, and narrow reads. Skinflint audit Read-only audit of a diff, file or repository for things that cost tokens without earning them, in code and in prose, ranked by size. Skinflint debt List every deliberate shortcut marked with a `skinflint:` comment in the repository, so skipped work is tracked instead of forgotten. Skinflint help Show the skinflint commands and settings. Skinflint review Review a diff or file for code that can be deleted or made simpler. Skinflint stats Show everything skinflint has saved so far: tool output trimmed, the estimated saving on replies, and what the plugin itself costs. 