Agent skills for HTTP / API

Use when a generated index is reported stale (the post-edit nudge, or the commit gate) after a rule file or a dictated specification was…

macOS system administration, command-line differences from Linux, and automation best practices.

macOS SwiftUI-AppKit bridges: implement NSViewRepresentable, NSViewControllerRepresentable, NSWindow, panels, responder chains, or menus…

See and operate any Mac app from one Python session: background-window screenshots, PID-targeted clicks/keys/typing, Accessibility tree…

macOS distribution artifacts: inspect Developer ID archives, app bundles, hardened runtime, nested signing, and notarization readiness…

Generates high-fidelity macOS Big Sur style notification banners for video overlays, product teasers, and UI mockups.

Run Unity unit/integration tests and check for runtime errors.

macOS SwiftPM packages: build, run, and test package-first repositories and executables when `Package.swift` is primary or no Xcode…

macOS SwiftUI scenes: build or refactor windows, commands, toolbars, settings, split views, inspectors, menu bar extras, keyboard flows…

macOS SwiftUI view structure: refactor oversized scenes into subviews, explicit roots, scoped state, command/toolbar ownership, and narrow…

macOS 15+ SwiftUI windows: customize toolbar/title chrome, drag regions, materials, minimize/restoration, placement, launch behavior, and…

Expert skill for designing and implementing macro systems including hygienic macros, procedural macros, and macro expansion.

Build macroeconomic and rates dashboards combining macro indicators, yield curves, inflation breakevens, and swap rates.

Guides researchers through the manuscript preparation and submission process for the prestigious Chinese journal 《宏观经济研究》(Macroeconomics).

Reviews Rust macro code for hygiene issues, fragment misuse, compile-time impact, and procedural macro patterns.

URL navigation, multi-tab orchestration, session creation and management, back/forward navigation, browser profile persistence, session…

On-demand performance and optimization analysis.

Use when a question needs cross-verification from multiple CLI tools or diverse analytical perspectives

User-invoked learning toolkit — guided reading, investigation,

Write or rewrite long-form explanatory articles in a patient, narrative, ultra-accessible magazine style.

An editorial-style poster — newsprint paper, dateline, oversized serif headline with a struck-through word and italic accent, a 2-column…