diffs

Generate shareable diffs from before/after content or patches.

2|Updated Mar 15, 2026
One-click install
npx skills add https://github.com/AG064/argentum --skill diffs-ag064
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: diffs
Source: https://github.com/AG064/argentum/tree/main/extensions/diffs/skills/diffs
Command: npx skills add https://github.com/AG064/argentum --skill diffs-ag064

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Replaces manual, error-prone edit summaries with real, shareable diff artifacts that can be viewed or downloaded as files.

Core Features & Use Cases

  • Generate diffs from before/after text or unified patches for code reviews, documentation updates, and design changes.
  • Offer multiple delivery modes: interactive viewer URLs, file artifacts, or both, to fit messaging channels and workflows.
  • Provide guidance on usage and fallback behaviors for complex diffs and proxy configurations.

Quick Start

Use the tool to generate a diff by providing before/after content.

Frequently Asked Questions about diffs

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate a shareable diff from before and after text?

To generate a shareable diff, provide the before and after text content to the tool. It creates real diff artifacts that can be viewed interactively or downloaded as files for code reviews and documentation edits.

Can I create a code review diff from a unified patch?

Yes, you can create a code review diff by inputting a unified patch instead of before/after text. The tool processes the patch to produce auditable diff artifacts suitable for review workflows.

What output formats are available for sharing diffs with a team?

Available output formats for sharing diffs include interactive viewer URLs and downloadable file artifacts. You can select mode=view, mode=file, or mode=both to fit your specific messaging channel.

Does the diff viewer handle complex patches and proxy configurations?

The diff viewer provides specific guidance on usage and fallback behaviors for complex patches and proxy configurations. This ensures you can handle edge cases when generating your diff artifacts.

What is the best way to automate documentation edit summaries?

The best way to automate documentation edit summaries is to use a diff generator that replaces manual summaries with real, shareable artifacts. It processes before/after content to create auditable records automatically.

When should I use file artifacts instead of viewer URLs for diffs?

You should use file artifacts instead of viewer URLs when your workflow requires downloadable records or your messaging channel does not support interactive links. Use mode=file to generate these outputs directly.