git-diff
- Repo stars 330
- License MIT
- Author updated Live
- Author repo claude-skill-registry
- Domain
- Data
- Compatible agents
-
- Claude Code
- Cursor
- Cline
- Codex
- Windsurf
- Gemini CLI
- +20
- Trust score
- 94 / 100 · audit passed
- Author / version / license
- @majiayu000 · MIT
- Token usage
- Lean
- Setup complexity
- Guided setup
- External API key
- Not required
- Operating systems
- Unspecified (assume cross-platform)
- Runtime requirements
- Python >=3.6
- Permissions
-
- Read-only
- Shell exec
- Write / modify
- Network behavior
- Local-only
- Install commands
- 26 variants
Profile is derived at build time from SKILL.md and install vectors. Subject to drift from author intent.
Heads up: 未限定 allowed-tools,默认拥有全部工具权限。
---
name: git-diff
description: Display git changes in GitHub-style unified diff format with colored terminal output. Shows both…
category: data
runtime: Python
---
# git-diff output preview
## PART A: Task fit
- Use case: Display git changes in GitHub-style unified diff format with colored terminal output. Shows both staged (--cached) and unstaged changes with two-column line numbers, red/green highlighting, and chunk markers. Use when reviewing code changes, preparing commits, or comparing file modifications. Triggers on "git diff", "show changes", "what changed", or "review diff"..
- Inputs: target material, constraints, expected output, and acceptance criteria.
- Evidence boundary: follow “Execution / Output Format / Sections” and do not present inference as author intent.
## PART B: Execution result
- **01** The card summarizes the use case; runtime output centers on “Display git changes in GitHub-style unified diff format with colored terminal output. Shows both staged (--cached) and unstaged changes with two-column line numbers, red/green highlighting, and chunk markers. Use when reviewing code changes, preparing commits, or comparing file modifications. Triggers on "git diff", "show changes", "what changed", or "review diff".”.
- **02** When the source has headings, the agent prioritizes “Execution / Output Format / Sections” so the result follows the author’s structure.
- **03** Typical output includes task judgment, concrete steps, required commands or file edits, validation, and follow-up options.
- **04** Risk context follows the fingerprint: read files, run shell commands, write/modify files; mostly runs locally; usually needs no extra API key.
## Running Rules
- read files, run shell commands, write/modify files; mostly runs locally; usually needs no extra API key.
- Validate with a small sample before expanding scope.
- Return the result, validation criteria, and next iteration options. The source does not require a stable slash command. After installation, invoke the skill by name and describe the task.
Name target files or source material, expected output, forbidden changes, and whether network or shell access is allowed. Permission fingerprint: read files, run shell commands, write/modify files.
Start with a small task and check whether the result follows “Execution / Output Format / Sections”. Inspect diffs, logs, previews, or tests before expanding scope.
Confirm the final output includes a concrete result, evidence, and next action. If it stays generic, tighten inputs, boundaries, and acceptance criteria.
---
name: git-diff
description: Display git changes in GitHub-style unified diff format with colored terminal output. Shows both…
category: data
source: majiayu000/claude-skill-registry
---
# git-diff
## When to use
- Display git changes in GitHub-style unified diff format with colored terminal output. Shows both staged (--cached) and…
- Use it when the task has clear inputs, repeatable steps, and validation criteria.
## What to provide
- Target material, scope, expected result, and forbidden changes.
- Whether network, commands, file writes, or external services are allowed.
## Execution rules
- Organize steps around “Execution / Output Format / Sections” and keep inference separate from source facts.
- read files, run shell commands, write/modify files; mostly runs locally; usually needs no extra API key.
- Validate with a small sample before expanding the task.
## Output requirements
- Return the deliverable, key evidence, validation method, and next action.
- Mark missing information as unknown; do not invent commands, platforms, or dependencies. The author source anchors workflow facts; repository files anchor sources and commands; Fluxly only adds fit, limitations, and quality judgment.
skill "git-diff" {
input -> user goal + target files + boundaries + acceptance criteria
context -> Execution / Output Format / Sections
rules -> SKILL.md triggers / order / output contract
runtime -> Python | read files, run shell commands, write/modify files | mostly runs locally
guardrails -> usually needs no extra API key + small-sample validation + diff/log review
output -> copyable result + checklist + next iteration
} git-diff
Display git changes in GitHub-style unified diff format.
Execution
Run the Python script to display formatted diff:
python3 scripts/github_diff.py [optional-path]
Output Format
- File headers: Dark background with filepath
- Line numbers: Two columns (old | new)
- Deletions: Red background with
-marker - Additions: Green background with
+marker - Context: Neutral with both line numbers
- Chunk markers: Cyan
@@ -n,m +n,m @@headers
Sections
- Staged Changes (
git diff --cached) - shown first if present - Unstaged Changes (
git diff) - working directory modifications
Examples
# Show all changes
python3 scripts/github_diff.py
# Filter by path
python3 scripts/github_diff.py src/components/
Requirements
- Python 3.6+
- Git installed and in PATH
- Terminal with ANSI color support
Decide Fit First
Design Intent
How To Use It
Boundaries And Review