Does it work with other Claude Code commands?

Yes, it is designed to integrate seamlessly with /lazy task-exec and works alongside existing Coder or Refactor agents.

Can I use this for major refactors?

Yes, it is especially useful for large refactors as it helps you break them down into manageable, small patches rather than one giant, risky change.

What happens if the AI tries to touch unrelated files?

The skill includes specific guardrails designed to flag and avoid changes to files outside the initial plan's scope, ensuring a clean diff.

What is the Diff Scope Minimizer?

It is a Claude Code skill that restricts AI-generated changes to the smallest possible scope necessary to solve a specific task.

How does it prevent scope creep?

It requires a 3-5 step plan before editing and pauses the task if the actual changes exceed the estimated diff size by more than 2x.

Diff Scope Minimizer

Name: Diff Scope Minimizer
Author: MacroMan5

byMacroMan5

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Productivity & Workflow

Minimizes code churn by enforcing small, focused patches and strict stop criteria for refactoring tasks.

The Diff Scope Minimizer is a specialized Claude Code skill designed to prevent scope creep during AI-driven coding sessions. It forces Claude to plan the smallest possible change required to solve a problem, generating a 3–5 step patch plan with estimated diff sizes and target files. By implementing guardrails that trigger a pause if the diff exceeds initial estimates or touches unrelated files, it ensures that refactors remain surgical and predictable, resulting in cleaner pull requests and reduced technical debt.

Key Features

01Automatic definition of task stop criteria

022 GitHub stars

03Pre-edit diff size estimation for lines and files

04Guardrails to prevent unintended changes to unrelated files

05Generates 3–5 step minimal patch plans

06Real-time re-evaluation after every incremental step

Use Cases

01Managing complex migrations by breaking them into tiny, verified stages

02Applying targeted bug fixes without introducing accidental side effects

03Executing surgical refactors while maintaining a small PR footprint

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add macroman5/claude-code-workflow-plugins diff-scope-minimizer

For use in Claude.ai and ChatGPT

Download Skill