Implement LaTeX documents following a plan.
Automatically diagnoses and fixes layout overflow issues in LaTeX documents, including tables, equations, and paragraph text.
Create professional research posters in LaTeX using beamerposter, tikzposter, or baposter.
规范 LaTeX 排版 for pasted text or .tex files.
Automates browser interactions for web testing, form filling, screenshots, and data extraction.
Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms…
End-to-end native iOS product and release orchestration for Swift 6, SwiftUI, UIKit, Xcode, and XcodeGen apps—from product contract and…
Assesses pre-launch readiness across every function and produces an explicit Go / Conditional Go / No-Go recommendation.
Reviews animation and motion code against a high craft bar derived from Emil Kowalski's design engineering philosophy.
Playwright CLI browser automation — navigate, screenshot, fill forms, click.
Hick's Law — choice load. Use this when counting choices at each decision point (menus, filters, toggles, tabs, settings, entry…
Proximity Law — spatial grouping. Use this when auditing or applying whether spacing communicates relationships (labels near fields…
Von Restorff Effect — distinctiveness. Use this when auditing or applying one deliberate standout per view (primary action, key finding…
Apply the Law of Common Region — a shared container, background, or border groups elements regardless of spacing.
Layered Architecture knowledge base. Provides patterns, antipatterns, and PHP-specific guidelines for traditional N-tier/Layered…
Guides services where a single logging call fans out to multiple side effects - error tracking (e.g.
Defines the product's objects, relationships, states, and vocabulary independently of any interface — the most load-bearing layer
Maps interaction structure and flow — produces breadboard notation with edge cases, failure paths, and open decisions
Framework orientation for Layers of Product Design — load this first; provides the context all other skills depend on
Diagnostic audit across all seven layers — identifies the bottleneck layer and recommends where to focus
Elicits and prioritises user needs (needs, pains, desires) as job stories — produces opportunities ready for product strategy