Can I use this with Azure DevOps Pull Requests?

Yes, sc-diff features built-in support for both Azure DevOps and GitHub, allowing you to fetch and compare Pull Requests or specific Git refs directly.

How does it handle very large repositories or diff sets?

The skill includes a smart batching system and agent delegation. If a diff exceeds the 'files_per_agent' limit, it automatically splits the work into batches to stay within processing limits.

What makes sc-diff different from standard git diff?

Standard diffs compare lines of text, while sc-diff uses the Roslyn compiler to understand the code's underlying structure, focusing on actual logic and member changes rather than whitespace or formatting.

Is the output suitable for AI processing?

Yes, sc-diff follows a JSON-first output contract designed specifically for AI consumption, providing structured data that Claude can easily interpret for code analysis tasks.

Does it support languages other than C#?

While it is specifically optimized for .NET (C# and VB.NET) with semantic awareness, it includes an automatic fallback mode that performs standard line-based comparisons for non-.NET file types.

Roslyn Semantic Diff for .NET

Name: Roslyn Semantic Diff for .NET
Author: randlee

byrandlee

•

開発者ツール

Provides intelligent semantic code comparisons for .NET projects using Roslyn to identify meaningful structural changes.

概要

sc-diff is a specialized Claude Code skill designed for .NET developers who need deep structural analysis of code changes rather than simple line-by-line diffs. By leveraging the Roslyn compiler platform, it understands C# and VB.NET syntax to produce semantic diffs that can be exported as AI-consumable JSON or human-readable HTML reports. It integrates seamlessly with Git, GitHub, and Azure DevOps to analyze Pull Requests, offering smart batching for large change sets and fallback mechanisms for non-.NET files, making it an essential tool for automated code reviews and architectural audits.

主な機能

Semantic code analysis for C# and VB.NET using the Roslyn compiler platform.
Smart batching system to handle large diff sets via parallel agent delegation.
Automated Git and Pull Request comparison for GitHub and Azure DevOps.
Generates AI-optimized JSON output and optional interactive HTML reports.
1 GitHub stars
Flexible comparison modes including file, folder, and line-based fallback.

ユースケース

Automating complex code reviews by highlighting structural changes over formatting tweaks.
Auditing large Pull Requests in Azure DevOps or GitHub using AI-driven summaries.
Comparing folder structures to identify drift in multi-project .NET solutions.

概要

主な機能

Semantic code analysis for C# and VB.NET using the Roslyn compiler platform.
Smart batching system to handle large diff sets via parallel agent delegation.
Automated Git and Pull Request comparison for GitHub and Azure DevOps.
Generates AI-optimized JSON output and optional interactive HTML reports.
1 GitHub stars
Flexible comparison modes including file, folder, and line-based fallback.

ユースケース

Automating complex code reviews by highlighting structural changes over formatting tweaks.
Auditing large Pull Requests in Azure DevOps or GitHub using AI-driven summaries.
Comparing folder structures to identify drift in multi-project .NET solutions.