Folly

Secure credential manager for environment variables. Use this skill when you see .env.example without .env.local, when user provides API keys or credentials, when setting up a new project, or when there are missing environment variable errors.

Upgrade Claude's planning with parallel research, external docs, and systematic flow analysis. Use this skill when entering plan mode for non-trivial features.

On first run after claudesync setup, offer to install recommended plugins

Automatically sync with GitHub at session start and remind Claude to push/pull changes as it works. Triggers on session start, reactivation, or when working in git repositories.

Prunes old Claude Code conversation history to save disk space. Use when project files get large (>50MB) or periodically for maintenance.

Remove signs of AI-generated writing from text. Use when editing or reviewing text to make it sound more natural and human-written. Based on Wikipedia's comprehensive "Signs of AI writing" guide. Detects and fixes patterns including: inflated symbolism, promotional language, superficial -ing analyses, vague attributions, em dash overuse, rule of three, AI vocabulary words, negative parallelisms, and excessive conjunctive phrases.

Get plan reviews from Codex and Gemini before implementation. Both AIs review the plan against the actual codebase and suggest improvements. Claude then incorporates their feedback.

This skill provides context and capabilities for Updike, Andrew's social content engine. Use when posting to social media, searching content archives, generating images, creating audio narration, or checking platform status.

React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.

Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".