sem
CommunityEntity-level code diffs for clearer reviews
Authorleynos
Version1.0.0
Installs0
System Documentation
What problem does it solve?
Traditional line-level diffs produce noisy output that hides the structural meaning of code changes, making reviews and impact analysis difficult.
Core Features & Use Cases
- Semantic diff that reports added, modified, and deleted functions, classes, and other entities across supported languages.
- Entity-level blame and impact analysis to identify who changed what and what downstream code may break.
- Dependency graph generation for visualizing relationships between code entities.
- JSON output for machine-readable summaries, ideal for AI agents and CI pipelines.
- Support for seventeen programming languages and several data formats, with fallback chunk-based diffing for unsupported files.
Quick Start
Use the sem skill to summarize the changes introduced by the latest commit on the current branch.
Dependency Matrix
Required Modules
None requiredComponents
Standard package💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: sem Download link: https://github.com/leynos/dev-env-rocky/archive/main.zip#sem Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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