Stale Module Pruner

Overview

Ripgrep-powered dead-code crawler for the Agent Studio framework. Walks a target directory (default: .claude/lib), then for each .js/.cjs/.mjs file checks whether its module name appears in any other file across the codebase. Files with no external references are flagged as STALE and optionally deleted.

Core principle: Dead modules that stay in .claude/lib/ create false positive references in the ecosystem scanner, inflate the registry, and mislead other tools about what capabilities are actually active. Regular pruning keeps the framework lean and the scanner signal clean.

When to Invoke

Skill({ skill: 'stale-module-pruner' });