megastep/codex-skills

1

axiom-foundation-models-diag Use when debugging Foundation Models issues — context exceeded, guardrail violations, slow generation, availability p…

megastep/codex-skills

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axiom-foundation-models-ref Reference — Complete Foundation Models framework guide covering LanguageModelSession, @Generable, @Guide, Tool protoc…

megastep/codex-skills

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axiom-grdb Use when writing raw SQL queries with GRDB, complex joins, ValueObservation for reactive queries, DatabaseMigrator pa…

megastep/codex-skills

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4

axiom-hig Use when making design decisions, reviewing UI for HIG compliance, choosing colors/backgrounds/typography, or defendi…

megastep/codex-skills

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axiom-icloud-drive-ref Use when implementing 'iCloud Drive', 'ubiquitous container', 'file sync', 'NSFileCoordinator', 'NSFilePresenter', 'i…

megastep/codex-skills

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axiom-ios-ml Use when deploying ANY machine learning model on-device, converting models to CoreML, compressing models, or implemen…

megastep/codex-skills

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axiom-ios-ml-coreml Use when deploying custom ML models on-device, converting PyTorch models, compressing models, implementing LLM infere…

megastep/codex-skills

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axiom-ios-ml-coreml-ref CoreML API reference - MLModel lifecycle, MLTensor operations, coremltools conversion, compression APIs, state manage…

megastep/codex-skills

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9

axiom-ios-ml-speech Use when implementing speech-to-text, live transcription, or audio transcription. Covers SpeechAnalyzer (iOS 26+), Sp…

megastep/codex-skills

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axiom-ios-ui Use when building, fixing, or improving ANY iOS UI including SwiftUI, UIKit, layout, navigation, animations, design g…

megastep/codex-skills

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axiom-ios-vision Use when implementing ANY computer vision feature - image analysis, object detection, pose detection, person segmenta…

megastep/codex-skills

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axiom-liquid-glass Use when implementing Liquid Glass effects, reviewing UI for Liquid Glass adoption, debugging visual artifacts, optim…

megastep/codex-skills

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axiom-liquid-glass-ref Use when planning comprehensive Liquid Glass adoption across an app, auditing existing interfaces for Liquid Glass co…

megastep/codex-skills

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axiom-lldb-ref Complete LLDB command reference — variable inspection, breakpoints, threads, expression evaluation, process control, …

megastep/codex-skills

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axiom-localization Use when localizing apps, using String Catalogs, generating type-safe symbols (Xcode 26+), handling plurals, RTL layo…

megastep/codex-skills

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axiom-memory-debugging Use when you see memory warnings, 'retain cycle', app crashes from memory pressure, or when asking 'why is my app usi…

megastep/codex-skills

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axiom-networking Use when implementing Network.framework connections, debugging connection failures, migrating from sockets/URLSession…

megastep/codex-skills

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axiom-ownership-conventions Use when optimizing large value type performance, working with noncopyable types, or reducing ARC traffic. Covers bor…

megastep/codex-skills

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axiom-photo-library PHPicker, PhotosPicker, photo selection, limited library access, presentLimitedLibraryPicker, save to camera roll, PH…

megastep/codex-skills

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axiom-sf-symbols-ref Use when you need complete SF Symbols API reference including every rendering mode, symbol effect, configuration opti…

megastep/codex-skills

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axiom-sqlitedata SQLiteData queries, @Table models, Point-Free SQLite, RETURNING clause, FTS5 full-text search, CloudKit sync, CTEs, J…

megastep/codex-skills

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22

axiom-sqlitedata-migration Use when migrating from SwiftData to SQLiteData — decision guide, pattern equivalents, code examples, CloudKit sharin…

megastep/codex-skills

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axiom-storage Use when asking 'where should I store this data', 'should I use SwiftData or files', 'CloudKit vs iCloud Drive', 'Doc…

megastep/codex-skills

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axiom-storage-diag Use when debugging 'files disappeared', 'data missing after restart', 'backup too large', 'can't save file', 'file no…

megastep/codex-skills

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axiom-swift-performance Use when optimizing Swift code performance, reducing memory usage, improving runtime efficiency, dealing with COW, AR…

megastep/codex-skills

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axiom-swift-testing Use when writing unit tests, adopting Swift Testing framework, making tests run faster without simulator, architectin…

megastep/codex-skills

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axiom-swiftui-26-ref Use when implementing iOS 26 SwiftUI features - covers Liquid Glass design system, performance improvements, @Animata…

megastep/codex-skills

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axiom-swiftui-architecture Use when separating logic from SwiftUI views, choosing architecture patterns, refactoring view files, or asking 'wher…

megastep/codex-skills

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axiom-swiftui-debugging Use when debugging SwiftUI view updates, preview crashes, or layout issues - diagnostic decision trees to identify ro…

megastep/codex-skills

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axiom-swiftui-debugging-diag Use when SwiftUI view debugging requires systematic investigation - view updates not working after basic troubleshoot…

megastep/codex-skills

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axiom-swiftui-layout-ref Reference — Complete SwiftUI adaptive layout API guide covering ViewThatFits, AnyLayout, Layout protocol, onGeometryC…

megastep/codex-skills

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axiom-swiftui-nav Use when implementing navigation patterns, choosing between NavigationStack and NavigationSplitView, handling deep li…

megastep/codex-skills

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axiom-swiftui-nav-ref Reference — Comprehensive SwiftUI navigation guide covering NavigationStack (iOS 16+), NavigationSplitView (iOS 16+),…

megastep/codex-skills

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axiom-swiftui-performance Use when UI is slow, scrolling lags, animations stutter, or when asking 'why is my SwiftUI view slow', 'how do I opti…

megastep/codex-skills

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axiom-swiftui-search-ref Use when implementing SwiftUI search — .searchable, isSearching, search suggestions, scopes, tokens, programmatic sea…

megastep/codex-skills

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axiom-ui-recording Use when setting up UI test recording in Xcode 26, enhancing recorded tests for stability, or configuring test plans …

megastep/codex-skills

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axiom-uikit-bridging Use when wrapping UIKit views/controllers in SwiftUI, embedding SwiftUI in UIKit, or debugging UIKit-SwiftUI interop …

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axiom-xctest-automation Use when writing, running, or debugging XCUITests. Covers element queries, waiting strategies, accessibility identifi…

megastep/codex-skills

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axiom-xctrace-ref Use when automating Instruments profiling, running headless performance analysis, or integrating profiling into CI/CD…

megastep/codex-skills

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40

blog Full-lifecycle blog engine with 12 commands, 12 content templates, 5-category 100-point scoring, and 4 specialized ag…

megastep/codex-skills

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blog-audit Full-site blog health assessment scanning all blog files for quality scores, orphan pages, topic cannibalization, sta…

megastep/codex-skills

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blog-brief Generate detailed content briefs for blog posts with target keywords, content outlines, competitive analysis, recomme…

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blog-chart Generate dark-mode-compatible inline SVG data visualization charts for blog posts. Supports horizontal bar, grouped b…

megastep/codex-skills

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blog-repurpose Repurpose blog posts for social media, email, YouTube, Reddit, and LinkedIn. Generates Twitter/X threads, LinkedIn ar…

megastep/codex-skills

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blog-schema Generate complete JSON-LD schema markup for blog posts including BlogPosting, Person, Organization, BreadcrumbList, F…

megastep/codex-skills

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kotlin-specialist Use when building Kotlin applications requiring coroutines, multiplatform development, or Android with Compose. Invok…

megastep/codex-skills

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seo-geo Optimize content for AI Overviews (formerly SGE), ChatGPT web search, Perplexity, and other AI-powered search experie…

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seo-hreflang Hreflang and international SEO audit, validation, and generation. Detects common mistakes, validates language/region …

megastep/codex-skills

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seo-images Image optimization analysis for SEO and performance. Checks alt text, file sizes, formats, responsive images, lazy lo…

megastep/codex-skills

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seo-plan Strategic SEO planning for new or existing websites. Industry-specific templates, competitive analysis, content strat…

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