derKlinke
@derKlinke
Public Skills
frontend-design
by derKlinke
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.
design-system-doc
by derKlinke
Maintain and enforce a repo-root DESIGN.md as a living, platform-agnostic design doctrine. Use for UI/design implementation or review tasks across web and Apple platforms (iOS/macOS) to keep language, aesthetic rules, and interaction principles consistent with current state.
ui-ux-pro-max
by derKlinke
Use when designing/reviewing UI or UX for web/mobile products, selecting style/color/typography/layout/animation/chart patterns, or generating stack-specific implementation guidance (React, Next.js, Vue, Svelte, SwiftUI, React Native, Flutter, Tailwind, shadcn/ui).
interface-design
by derKlinke
This skill is for interface design — dashboards, admin panels, apps, tools, and interactive products. NOT for marketing design (landing pages, marketing sites, campaigns).
design-quality-gates
by derKlinke
Use when any task includes UI or visual design decisions (layout, grids, typography, color, visual hierarchy, motion, accessibility), before implementation, critique, or sign-off.
design-typography-system-doc
by derKlinke
Use when defining, refactoring, or auditing a strict project typography system with mathematical ratios and canonical role rules, and when creating/updating repo-root TYPO.md.
algorithmic-art
by derKlinke
Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright violations.
css-grid-overlay-debug
by derKlinke
Build and debug deterministic CSS Grid visualization overlays (columns, rows, gutter hatching) with subgrid support. Use when grid guides are duplicated, missing, misaligned, or inconsistent across nested layouts and route transitions.
emotional-design-norman
by derKlinke
Apply Don Norman's Emotional Design framework (visceral, behavioral, reflective) for UX/UI critique, product concepting, and experience polish. Use when asked to make products feel delightful, engaging, meaningful, or to balance aesthetics with usability; or when emotional design / visceral / behavioral / reflective is mentioned.
executing-plans
by derKlinke
Use when you have a written implementation plan to execute in a separate session with review checkpoints
aws-cdk-development
by derKlinke
Use when building/refactoring AWS infrastructure with CDK (TypeScript/Python), validating stacks, or handling cdk synth/deploy workflows with current AWS documentation checks.
ios-app-shortcuts-ref
by derKlinke
Use when implementing App Shortcuts for instant Siri/Spotlight availability, configuring AppShortcutsProvider, adding suggested phrases, or debugging shortcuts not appearing - covers complete App Shortcuts API for iOS 16+
ios-app-composition
by derKlinke
Use when structuring app entry points, managing authentication flows, switching root views, handling scene lifecycle, or asking 'how do I structure my @main', 'where does auth state live', 'how do I prevent screen flicker on launch', 'when should I modularize' - app-level composition patterns for iOS 26+
ios-app-store-diag
by derKlinke
Use when app is rejected by App Review, submission blocked, or appeal needed - systematic diagnosis from rejection message to fix with guideline-specific remediation patterns and appeal writing
ios-apple-docs-research
by derKlinke
Use when researching Apple frameworks, APIs, or WWDC sessions - provides techniques for retrieving full transcripts, code samples, and documentation using Chrome browser and sosumi.ai
ios-background-processing-ref
by derKlinke
Complete background task API reference - BGTaskScheduler, BGAppRefreshTask, BGProcessingTask, BGContinuedProcessingTask (iOS 26), beginBackgroundTask, background URLSession, with all WWDC code examples
ios-background-processing
by derKlinke
Use when implementing BGTaskScheduler, debugging background tasks that never run, understanding why tasks terminate early, or testing background execution - systematic task lifecycle management with proper registration, expiration handling, and Swift 6 cancellation patterns
ios-app-store-ref
by derKlinke
App Store submission reference — complete metadata field specs, App Review guideline index, privacy manifest schema, age rating system, export compliance, EU DSA requirements, IAP review pipeline, and WWDC25 submission changes
ios-app-intents-ref
by derKlinke
Use when integrating App Intents for Siri, Apple Intelligence, Shortcuts, Spotlight, or system experiences - covers AppIntent, AppEntity, parameter handling, entity queries, background execution, authentication, and debugging common integration issues for iOS 16+
ios-avfoundation-ref
by derKlinke
Use for AVFoundation audio reference: AVAudioSession categories/modes/options, AVAudioEngine pipelines/taps/conversion, DAC output behavior, and iOS 26+ input/spatial audio features.
ios-accessibility-diag
by derKlinke
Use when fixing VoiceOver issues, Dynamic Type violations, color contrast failures, touch target problems, keyboard navigation gaps, or Reduce Motion support - comprehensive accessibility diagnostics with WCAG compliance, Accessibility Inspector workflows, and App Store Review preparation for iOS/macOS
ios-app-store-submission
by derKlinke
Use when preparing ANY app for App Store submission - enforces pre-flight checklist, rejection prevention, privacy compliance, and metadata completeness to prevent common App Store rejections
ios-camera-capture-ref
by derKlinke
Reference — AVCaptureSession, AVCapturePhotoSettings, AVCapturePhotoOutput, RotationCoordinator, photoQualityPrioritization, deferred processing, AVCaptureMovieFileOutput, session presets, capture device APIs
ios-background-processing-diag
by derKlinke
Use for symptom-based background task troubleshooting: task never runs, terminates early, delegate not called, dev/prod mismatch, inconsistent scheduling, launch crash, duplicate runs.
ios-build-performance
by derKlinke
Use for slow builds: Build Timeline analysis, type-check bottlenecks, compilation caching, and incremental-build optimization
ios-camera-capture-diag
by derKlinke
camera freezes, preview rotated wrong, capture slow, session interrupted, black preview, front camera mirrored, camera not starting, AVCaptureSession errors, startRunning blocks, phone call interrupts camera
ios-camera-capture
by derKlinke
AVCaptureSession, camera preview, photo capture, video recording, RotationCoordinator, session interruptions, deferred processing, capture responsiveness, zero-shutter-lag, photoQualityPrioritization, front camera mirroring
design-interaction-motion-craft
by derKlinke
Use when designing or reviewing transitions, gestures, state-change animations, micro-interactions, scroll-linked motion, or interaction feedback across web/iOS/macOS.
code-simplifier
by derKlinke
Simplifies and refines code for clarity, consistency, and maintainability while preserving all functionality. Use when asked to "simplify code", "clean up code", "refactor for clarity", "improve readability", or review recently modified code for elegance. Focuses on project-specific best practices.
dispatching-parallel-agents
by derKlinke
Use when facing 2+ independent tasks that can be worked on without shared state or sequential dependencies
ios-app-discoverability
by derKlinke
Use when making app surface in Spotlight search, Siri suggestions, or system experiences - covers the 6-step strategy combining App Intents, App Shortcuts, Core Spotlight, and NSUserActivity to feed the system metadata for iOS 16+
ios-auto-layout-debugging
by derKlinke
Use when encountering "Unable to simultaneously satisfy constraints" errors, constraint conflicts, ambiguous layout warnings, or views positioned incorrectly - systematic debugging workflow for Auto Layout issues in iOS
ios-apple-docs
by derKlinke
Use when ANY question involves Apple framework APIs, Swift compiler errors, or Xcode-bundled documentation. Covers Liquid Glass, Swift 6.2 concurrency, Foundation Models, SwiftData, StoreKit, 32 Swift compiler diagnostics.
ios-build-debugging
by derKlinke
Use when encountering dependency conflicts, CocoaPods/SPM resolution failures, "Multiple commands produce" errors, or framework version mismatches - systematic dependency and build configuration debugging for iOS projects. Includes pressure scenario guidance for resisting quick fixes under time constraints
engineering-review-framework
by derKlinke
Structured pre-implementation engineering review for code writing, implementation planning, and architecture decisions. Use when drafting or reviewing plans before code changes, or when the user asks for rigorous analysis of architecture, code quality, testing, and performance with explicit tradeoffs, opinionated recommendations, and user checkpoints.
ios-assume-isolated
by derKlinke
Use when needing synchronous actor access in tests, legacy delegate callbacks, or performance-critical code. Covers MainActor.assumeIsolated, @preconcurrency protocol conformances, crash behavior, Task vs assumeIsolated.
ios-cloud-sync-diag
by derKlinke
Use when debugging 'file not syncing', 'CloudKit error', 'sync conflict', 'iCloud upload failed', 'ubiquitous item error', 'data not appearing on other devices', 'CKError', 'quota exceeded' - systematic iCloud sync diagnostics for both CloudKit and iCloud Drive
agent-browser
by derKlinke
Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking screenshots, extracting data, testing web apps, or automating any browser task. Triggers include requests to "open a website", "fill out a form", "click a button", "take a screenshot", "scrape data from a page", "test this web app", "login to a site", "automate browser actions", or any task requiring programmatic web interaction.
find-bugs
by derKlinke
Find bugs, security vulnerabilities, and code quality issues in local branch changes. Use when asked to review changes, find bugs, security review, or audit code on the current branch.
audio-plugin-validation
by derKlinke
Unified validation workflow for audio plugins across VST3 (.vst3), AudioUnit (.component/.appex), CLAP (.clap), VST3 UI smoke-tests, and macOS code-signing/notarization checks. Use when users ask to validate plugin binaries, run auval/vst3 validator/pluginval/clap-validator/editorhost, or diagnose host load failures.
cloudflare-deploy
by derKlinke
Deploy applications and infrastructure to Cloudflare using Workers, Pages, and related platform services. Use when the user asks to deploy, host, publish, or set up a project on Cloudflare.
commit-conventions
by derKlinke
Create conventional commit messages and plan commits. Use when a user asks to commit changes, write commit messages, or organize commits. Enforce repo-specific git/commit rules from AGENTS.md and split multiple logical changes into separate, digestible commits.