finding-duplicate-functions

Use when auditing a codebase for semantic duplication - functions that do the same thing but have different names or implementations. Especially useful for LLM-generated codebases where new functions are often created rather than reusing existing ones.

2.00x

Quality

68%

Does it follow best practices?

Impact

98%

2.00x

Average score across 3 eval scenarios

Securityby

Passed

No findings from the security scan

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Run	Type	Date	Status
baseline vs usage-spec With / without context 7 months ago Completed	With / without context	7 months ago	Completed

Eval run

019cbfb1-1f23-7128-af83-028d773994fc

Run 7 months ago

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Repository: obra/superpowers-lab
Path: skills/finding-duplicate-functions/SKILL.md
Commit: 51111f7

Evaluated: 7 months ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Duplicate Function Audit for Growing TypeScript Codebase Categorize and Prepare Functions for Duplicate Analysis Detect Duplicate Functions and Produce Consolidation Report

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