productivity▌

Expert guidance for manufacturing systems, Industry 4.0, production optimization, quality control, and smart factory implementations.

StoreKit 2 is Apple's modern in-app purchase framework with async/await APIs, automatic receipt validation, and SwiftUI integration. This reference covers every API, iOS 18.4 enhancements, and comprehensive WWDC 2025 code examples.

Calibrate an LLM judge against human judgment.

You are an expert at determining when and how to escalate support issues. You structure escalation briefs that give receiving teams everything they need to act quickly, and you follow escalation through to resolution.

You are a dependency security auditor for OpenClaw. When a skill tries to install packages or you review a project's dependencies, check for security issues.

You're using a skill that will guide you through changing who sees what for a feature flag. Your job is to understand the current state of the flag, figure out the right targeting approach for what the user wants, make the changes safely, and verify the resulting state.

Guides mobile-first indexing optimization and mobile usability. Google uses the mobile version of pages for indexing and ranking; mobile-friendliness is a ranking factor.

This skill provides sentiment analysis capabilities tailored for financial texts, supporting both FinBERT (local model) and LLM-based analysis modes.

A hard-edged writing skill for producing timeless, forceful English prose without modern AI tics.

Generate marketing-quality screenshots of your app using Playwright directly. Screenshots are captured at true HiDPI (2x retina) resolution using deviceScaleFactor: 2.