Skill

plan-lower-code-complexity

This skill should be used when reducing the cognitive complexity threshold of the codebase. It lowers the threshold by 2, identifies functions that exceed the new limit, generates a brief with refactoring strategies, and creates a plan with tasks to fix all violations.

Install

npx claudepluginhub codyswanngt/lisa --plugin lisa

Tool Access

This skill is limited to using the following tools:

ReadBashGlobGrep

Preview

Reduces the cognitive complexity threshold by 2 and fixes all violations.

SKILL.md

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Last CommitMar 5, 2026

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Lower Code Complexity

Reduces the cognitive complexity threshold by 2 and fixes all violations.

Step 1: Gather Requirements

Read current threshold from eslint config (cognitive-complexity rule)

Calculate new threshold: current - 2 (e.g., 15 -> 13)

Run lint with the new threshold to find violations:

bun run lint 2>&1 | grep "cognitive-complexity"

Note for each violation:

File path and line number
Function name
Current complexity score

If no violations at new threshold, report success and exit.

Step 2: Compile Brief and Delegate

Compile the gathered information into a structured brief:

Reduce cognitive complexity threshold from [current] to [new]. Functions exceeding threshold (ordered by complexity): 1. [file:function] (complexity: X, target: [new]) - Line Y 2. ... Configuration change: [eslint config path], cognitive-complexity from [current] to [new] Refactoring strategies: extract functions, early returns, extract conditions, use lookup tables Verification: `bun run lint 2>&1 | grep "cognitive-complexity" | wc -l` → Expected: 0

Invoke /plan-execute with this brief to create the implementation plan.

Lower Code Complexity

Reduces the cognitive complexity threshold by 2 and fixes all violations.

Step 1: Gather Requirements

Read current threshold from eslint config (cognitive-complexity rule)
Calculate new threshold: current - 2 (e.g., 15 -> 13)
Run lint with the new threshold to find violations:
```
bun run lint 2>&1 | grep "cognitive-complexity"
```
Note for each violation:
- File path and line number
- Function name
- Current complexity score

If no violations at new threshold, report success and exit.

Step 2: Compile Brief and Delegate

Compile the gathered information into a structured brief:

Reduce cognitive complexity threshold from [current] to [new].

Functions exceeding threshold (ordered by complexity):
1. [file:function] (complexity: X, target: [new]) - Line Y
2. ...

Configuration change: [eslint config path], cognitive-complexity from [current] to [new]

Refactoring strategies: extract functions, early returns, extract conditions, use lookup tables

Verification: `bun run lint 2>&1 | grep "cognitive-complexity" | wc -l` → Expected: 0

Invoke /plan-execute with this brief to create the implementation plan.