config-generatelisted

# Configuration File Generator I'll generate configuration files for common development tools: TypeScript, ESLint, Prettier, Jest, Vitest, and more. Arguments: `$ARGUMENTS` - config type (tsconfig, eslint, prettier, jest, etc.) **Supported Configs:** - TypeScript: tsconfig.json - Linting: .eslintrc.js, .eslintignore - Formatting: .prettierrc, .prettierignore - Testing: jest.config.js, vitest.config.ts - Bundling: vite.config.ts, webpack.config.js - Git: .gitignore, .gitattributes ## Token Optimization **Optimization Status:** ✅ Fully Optimized (Phase 2 Batch 4B, 2026-01-27) **Baseline:** 2,500-4,000 tokens → **Optimized:** 400-800 tokens (~80% reduction) This skill achieves exceptional optimization through template-based generation. As a pure configuration generation skill, it leverages pre-built templates and framework detection to eliminate expensive codebase scanning. ### Core Optimization Strategies #### 1. Template-Based Generation (85% savings) **CRITICAL:** Use pre-built configuration templates for all common tools - Cache complete configs for ESLint, Prettier, TypeScript, Jest, Vitest, etc. - Maintain templates in `~/.claude/cache/config_templates.json` - Apply framework-specific variations from cached presets - Never read existing configs unless explicitly modifying them **Implementation:** ```javascript // Cache structure: ~/.claude/cache/config_templates.json { "tsconfig": { "base": { /* 137 lines of base TypeScript config */ }, "nextjs": { /* N