Agent skill · writing content · sundial-org
diff-summary
Summarize git diffs in plain English
Why this skill is useful
Adds a command-line tool that summarizes git diffs into human-readable formats, which the AI wouldn't generate on its own.
What it needs
Requires node installed locally. Requires openai account access. About 1k tokens when loaded. Last updated 2026-03-07. 639 stars on the source repository.
What this skill does
Diff Summary Turn messy git diffs into human-readable summaries. Perfect for PR descriptions and code reviews. Quick Start What It Does Summarizes staged changes Explains what code does, not just what changed Groups related changes Identifies breaking changes Usage Examples Output Example Requirements Node.js 18+. OPENAIAPIKEY required. Must be in a git repo. License MIT. Free forever. --- Built by LXGIC Studios GitHub: github.com/lxgicstudios/ai-diff-summary Twitter: @lxgicstudios
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills sundial-org/diff-summary