Individual skill
interval-difference-analyzer
Analyze differences in program intervals between two versions of a program (old and new) to identify added, removed, or modified intervals. Use when comparing program versions, analyzing variable ranges, detecting behavioral changes in numeric computations, validating refactorings, or assessing migration impacts. Supports optional test suite integration to validate interval changes. Generates comprehensive reports highlighting intervals requiring further testing or verification.
skills/interval-difference-analyzer/SKILL.md
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- Last checked
- Nov 11, 2026
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- Repository last updated
- Aug 21, 2026
- License
- Apache-2.0
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- claude-skills Repository topic
- metaprogramming Repository topic
- software-development Repository topic
- software-engineering Repository topic
- claude Repository topic
- claude-code Repository topic
- testing Derived category
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# Interval Difference Analyzer
## Overview
Analyze differences in program intervals (variable value ranges) between two versions of a program to detect behavioral changes, identify potential bugs, and guide testing efforts.
## Core Workflow
### 1. Setup Program Versions
Prepare both program versions for analysis:
```bash
OLD_VERSION=/path/to/old/program