diffs

Generate visual diffs from text or patch strings as PNG or PDF artifacts.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/fame0528/Savant-dead --skill diffs-fame0528
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: diffs
Source: https://github.com/fame0528/Savant-dead/tree/main/extensions/diffs/skills/diffs
Command: npx skills add https://github.com/fame0528/Savant-dead --skill diffs-fame0528

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill provides a way to generate real, shareable diffs for code or text changes, eliminating the need for manual edit summaries.

Core Features & Use Cases

  • Generate Diffs: Create visual diffs from before/after text or patch strings.
  • Multiple Output Modes: Supports interactive viewers, file artifacts (PNG, PDF), or both.
  • Use Case: When collaborating on code, use this Skill to generate a clear visual diff of your changes to share with your team, making reviews more efficient.

Quick Start

Use the diffs tool to produce a viewer URL for the changes between the original text and the new text.

Frequently Asked Questions about diffs

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

FAQPage Schema
How do I generate a visual diff for code review?

To generate a visual diff for code review, input your before and after text or patch strings. The tool creates clear, shareable visual representations of changes, eliminating the need for manual edit summaries during collaboration.

Can I export a text comparison as a PNG or PDF file?

Yes, you can export a text comparison as a PNG or PDF file artifact. The tool supports multiple output modes, allowing you to generate static image files or interactive viewer URLs for sharing and document review.

What's the best way to share code changes with my team?

The best way to share code changes is generating a visual diff with an interactive viewer URL. This provides a clear, shareable representation of modifications, making team reviews more efficient without requiring manual summaries.

Does this tool support applying patch strings to generate diffs?

Yes, it supports applying patch strings to generate diffs. You can create visual representations of changes directly from patch strings or by comparing original and new text versions for code and document review.

How do I create an interactive viewer URL for a document diff?

You create an interactive viewer URL for a document diff by providing the original and new text versions to the tool. It generates a shareable link that enables efficient collaboration through a clear visual interface.

When do I need a visual diff instead of a manual edit summary?

You need a visual diff when collaborating on code or text changes where manual edit summaries are insufficient. It provides clear, shareable representations of modifications, making reviews more efficient for your team.