Transform complex git diffs into plain-English summaries for faster code reviews and automated pull request descriptions.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install ai-diff-summary
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install ai-diff-summary using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Diff Summary?
Diff Summary is a specialized utility within the Openclaw Skills ecosystem designed to bridge the gap between technical code changes and human comprehension. It leverages artificial intelligence to analyze staged changes, specific commit histories, or branch comparisons, providing context-aware explanations that describe the logic and intent behind the code rather than just listing modified lines. By incorporating this Openclaw Skills asset into your daily development cycle, you can significantly reduce the time spent writing documentation and increase the clarity of your repository history.
This tool is particularly valuable for teams that prioritize high-quality code reviews but want to minimize the manual effort required to summarize large feature sets. As a part of the Openclaw Skills collection, it provides a streamlined way to ensure every stakeholder—from junior developers to project managers—understands the scope of a technical change.
Diff Summary Use Cases
- Automatically generating professional Pull Request descriptions for GitHub or GitLab.
- Reviewing complex feature branches before merging to identify unintended side effects.
- Summarizing legacy code changes for non-technical stakeholders or product owners.
- Quickly auditing staged changes to ensure logical grouping before a commit.
How Diff Summary Works
- The tool scans the local git repository to identify the requested context, such as staged files or branch deltas.
- It extracts the raw diff data, focusing on the added, modified, and deleted code blocks.
- The AI engine processes the code changes to understand the functional impact and groups related modifications together.
- It identifies specific categories of changes, such as new features, bug fixes, or critical breaking changes.
- The tool outputs a structured Markdown summary that is ready to be pasted into documentation or review platforms.
Diff Summary Setup
To start using this tool from the Openclaw Skills library, follow these steps:
# Ensure you have Node.js 18 or higher installed
# Set your required OpenAI API Key environment variable
export OPENAI_API_KEY='your_api_key_here'
# Run the tool directly in your git repository using npx
npx ai-diff-summary
Diff Summary Data Schema & Taxonomy
| Data Component | Description |
|---|---|
| Input Source | Local Git repository (staged changes, commits, or branches) |
| Logic Analysis | Contextual grouping of related file modifications |
| Output Format | Markdown-formatted summaries including 'Changes' and 'Breaking Changes' headers |
| Meta-data | Supports specific commit hashes and branch comparison flags |
Diff Summary Advanced Features
- Commit-specific analysis allows you to summarize past work using the --commit flag.
- Cross-branch comparison enables summaries of full feature lifecycles compared to the main branch.
- Specialized PR formatting mode to output text optimized for pull request templates.
- Automatic detection of breaking changes to alert teams to high-risk modifications.
SKILL.md
Loading
Related Openclaw Skills
Deps Analyzer
A zero-config AI tool that identifies unused dependencies and flags security vulnerabilities to optimize your package.json.
CSS to Tailwind
An AI-powered utility that converts legacy CSS files into optimized Tailwind CSS utility classes while preserving complex selectors and media queries.
CSP Generator (csp-gen)
A powerful tool to automatically scan your codebase and generate accurate Content Security Policy (CSP) headers to secure your web applications.
Cron Generator
A command-line utility that transforms natural language descriptions into valid cron expressions and human-readable explanations.
Dockerfile Generator
A smart CLI tool that scans your project to generate optimized, multi-stage Dockerfiles and configuration files automatically.
E2E Test Generator
Automate the creation of robust Playwright and Cypress end-to-end tests from simple natural language flow descriptions.
METADATA
Featured*
