diff-scope
Determine which git diff to analyze based on the user's request. Supports current diff, most recent commit, or current branch.
Source facts
- Repository
- jamiebrynes7/dotfiles
- Last source activity
- March 1, 2026 at 13:45
- Detected SKILL.md language
- English
- Stars
- 0
- Forks
- 0
Install options
The review-first prompt is selected by default. You can switch to a direct command or download a local copy.
Review the source files
Read SKILL.md and any companion files shown by SkillsMP before deciding whether to install.
Showing SKILL.md
SKILL.md
Source instructions · Read-only preview- name
- diff-scope
- description
- Determine which git diff to analyze based on the user's request. Supports current diff, most recent commit, or current branch.
- cc:user-invocable
- false
- cc:allowed-tools
- Bash(git diff:*), Bash(git merge-base:*), Bash(git rev-parse:*)
# Diff Scope
Determine which git diff to analyze based on the user's request.
## Current diff (default)
Use when the user mentions "current changes", "my diff", "uncommitted changes", or does not specify a scope.
```bash
git diff HEAD
```
This combines both staged and unstaged changes against HEAD.
## Most recent commit
Use when the user mentions "last commit", "most recent commit", or "previous commit".
```bash
git diff HEAD~1..HEAD
```
## All commits on the current branch
Use when the user mentions "branch changes", "all commits", "changes since main", or "this branch".
First, detect the default branch:
```bash
git rev-parse --verify main 2>/dev/null && echo main || echo master
```
Then diff against it using the merge-base:
```bash
git diff $(git merge-base <default-branch> HEAD)..HEAD
```
---
If the selected diff is empty, STOP and tell the user there are no changes to analyze.
View on GitHub