Claude-skill-registry plan-reduce-max-lines

This skill should be used when reducing the maximum class/module lines threshold and fixing all violations. It updates the RuboCop configuration, identifies classes and modules exceeding the new limit, generates a brief with refactoring strategies, and creates a plan with tasks to split oversized files.

install

source · Clone the upstream repo

git clone https://github.com/majiayu000/claude-skill-registry

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/majiayu000/claude-skill-registry "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/other/other/plan-reduce-max-lines" ~/.claude/skills/majiayu000-claude-skill-registry-plan-reduce-max-lines && rm -rf "$T"

manifest: skills/other/other/plan-reduce-max-lines/SKILL.md

Reduce Max Lines

Target threshold: $ARGUMENTS lines per class/module

If no argument provided, prompt the user for a target.

Step 1: Gather Requirements

Read current config from

.rubocop.yml

.rubocop.local.yml

(

Metrics/ClassLength

and

Metrics/ModuleLength

)

Run RuboCop with the target threshold to find violations:

bundle exec rubocop --only Metrics/ClassLength,Metrics/ModuleLength --format json 2>&1

Note for each violation:
- File path
- Class/module name
- Current line count

If no violations at $ARGUMENTS, report success and exit.

Step 2: Compile Brief and Delegate

Compile the gathered information into a structured brief:

Reduce max class/module lines threshold to $ARGUMENTS.

Classes/modules exceeding threshold (ordered by line count):
1. [file:ClassName] - [current] lines (target: $ARGUMENTS)
2. ...

Configuration change: .rubocop.local.yml, Metrics/ClassLength Max to $ARGUMENTS, Metrics/ModuleLength Max to $ARGUMENTS

Refactoring strategies: extract concerns, extract service objects, remove duplication, delete dead code, simplify logic

Verification: `bundle exec rubocop --only Metrics/ClassLength,Metrics/ModuleLength --format simple 2>&1 | grep "offense" | wc -l` -> Expected: 0

Invoke

/plan-execute

with this brief to create the implementation plan.