Scope Creep Detector

A one-line fix should not require a reviewer to reverse-engineer fourteen files across three subsystems. This skill compares a git diff with its stated intent, surfaces scope signals, and turns them into keep, split, or justify decisions.

Everything runs locally. The script makes no network calls and does not change the working tree, index, commits, or branches.

When to use

• Before opening a pull request whose diff may have grown beyond its intent
• When a bug fix touches unexpected files or subsystems
• When the user asks whether staged changes are too broad
• When a diff includes dependency, public API, config, CI, or build changes
• When the user wants a concrete split plan for a mixed change

When not to use