codyswanngt/improve-max-lines
plugins/lisa-rails-cursor/skills/improve-max-lines/SKILL.md
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 --global
skillsauthnpx skillsauth add codyswanngt/lisa improve-max-linesInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Apr 27, 2026, 5:52 AM67.6s1 file scanned
SKILL.md
- name:
- improve-max-lines
- description:
- 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.
- allowed-tools:
- ["Read", "Bash", "Glob", "Grep"]
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.ymlor.rubocop.local.yml(Metrics/ClassLengthandMetrics/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 /implement with this brief to create the implementation plan.
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