Use when the user mentions slow builds, build performance, or build time optimization.
Use when optimizing large value type performance, working with noncopyable types, or reducing ARC traffic.
Use when accepting ANY real-world payment — Apple Pay, Wallet passes, Tap to Pay, Orders in Wallet. NOT in-app purchase / digital content (use axiom-integration).
Use when app feels slow, memory grows, battery drains, or diagnosing ANY performance issue. Covers memory leaks, profiling, Instruments workflows, retain cycles, performa — from…
Use when app feels slow, memory grows over time, battery drains fast, or you want to profile proactively - decision trees to choose the right Instruments tool, deep workflows for…
PHPicker, PhotosPicker, photo selection, limited library access, presentLimitedLibraryPicker, save to camera roll, PHPhotoLibrary, PHAssetCreationRequest, Transferable,…
Reference — PHPickerViewController, PHPickerConfiguration, PhotosPicker, PhotosPickerItem, Transferable, PHPhotoLibrary, PHAsset, PHAssetCreationRequest, PHFetchResult,…
Use when implementing privacy manifests, requesting permissions, App Tracking Transparency UX, or preparing Privacy Nutrition Labels - covers just-in-time permission requests,…
Use when migrating from Realm to SwiftData - comprehensive migration guide covering pattern equivalents, threading model conversion, schema migration strategies, CloudKit sync…
Use when the user mentions SPM resolution failures, "no such module" errors, duplicate symbol linker errors, version conflicts between packages, or Swift 6 package compatibility…
Use when the user wants to run XCUITests, parse test results, view test failures, or export test attachments.
Use when preparing ANY app for submission, handling App Store rejections, writing appeals, or managing App Store Connect.
Use when asking 'where should I store this data', 'should I use SwiftData or files', 'CloudKit vs iCloud Drive', 'Documents vs Caches', 'local or cloud storage', 'how do I sync…
Use when asking about 'purge files', 'storage pressure', 'disk space iOS', 'isExcludedFromBackup', 'URL resource values', 'volumeAvailableCapacity', 'low storage', 'file purging…
Reference — Complete StoreKit 2 API guide covering Product, Transaction, AppTransaction, RenewalInfo, SubscriptionStatus, StoreKit Views, purchase options, server APIs, a — from…
Reference — Complete StoreKit 2 API guide covering Product, Transaction, AppTransaction, RenewalInfo, SubscriptionStatus, StoreKit Views, purchase options, server APIs, a — from…
Use when reviewing Swift code for modern idioms, working with noncopyable types, implementing drag and drop, adding debug deep links, or building for tvOS.
Use when working with SwiftData - @Model definitions, @Query in SwiftUI, @Relationship macros, ModelContext patterns, CloudKit integration, iOS 26+ features, and Swift 6 — from…
Use when implementing iOS 26 SwiftUI features - covers Liquid Glass design system, performance improvements, @Animatable macro, 3D spatial layout, scene bridging, WebView/WebPage,…
Reference — SwiftUI stacks, grids, outlines, and scroll enhancements through iOS 26
Use when layouts need to adapt to different screen sizes, iPad multitasking, or iOS 26 free-form windows — decision trees for ViewThatFits vs AnyLayout vs onGeometryChange, size…
Reference — Complete SwiftUI adaptive layout API guide covering ViewThatFits, AnyLayout, Layout protocol, onGeometryChange, GeometryReader, size classes, and iOS 26 window APIs
Reference — Comprehensive SwiftUI navigation guide covering NavigationStack (iOS 16+), NavigationSplitView (iOS 16+), NavigationPath, deep linking, state restoration,…
Use when UI is slow, scrolling lags, animations stutter, or when asking 'why is my SwiftUI view slow', 'how do I optimize List performance', 'my app drops frames', 'view body is…
Use when needing thread-safe primitives for performance-critical code. Covers Mutex (iOS 18+), OSAllocatedUnfairLock (iOS 16+), Atomic types, when to use locks vs actors, deadlock…
Use when ANY beta tester reports a crash, ANY crash appears in Organizer or App Store Connect, crash logs need symbolication, app was killed without crash report, or you need to…
Use when asking how to use Axiom, what skills are available, getting started with Axiom, capturing iOS simulator console output with xclog, or symbolicating .ips/MetricKit/.crash…
Apple platform typography reference (San Francisco fonts, text styles, Dynamic Type, tracking, leading, internationalization) through iOS 26
Use when setting up UI test recording in Xcode 26, enhancing recorded tests for stability, or configuring test plans for multi-configuration replay.
Use when starting any iOS/Swift conversation - establishes how to find and use Axiom skills, requiring Skill tool invocation before ANY response including clarifying questions
Use when the user mentions App Store screenshot validation, screenshot review, checking screenshots before submission, or verifying screenshot dimensions and content.
Use when implementing ANY computer vision feature — image analysis, pose detection, person segmentation, subject lifting, text recognition, barcode scanning.
Vision framework API, VNDetectHumanHandPoseRequest, VNDetectHumanBodyPoseRequest, person segmentation, face detection, VNImageRequestHandler, recognized points, joint lan — from…
subject not detected, hand pose missing landmarks, low confidence observations, Vision performance, coordinate conversion, VisionKit errors, observation nil, text not recognized,…
Vision framework API, VNDetectHumanHandPoseRequest, VNDetectHumanBodyPoseRequest, person segmentation, face detection, VNImageRequestHandler, recognized points, joint lan — from…
Use when building ANY watchOS app — app structure, independent apps, Watch Connectivity, Smart Stack widgets, complications, controls, RelevanceKit, background tasks, ClockKit…
Use when connecting to Xcode via MCP, using xcrun mcpbridge, or working with ANY Xcode MCP tool (XcodeRead, BuildProject, RunTests, RenderPreview).
Use when automating Instruments profiling, running headless performance analysis, or integrating profiling into CI/CD - comprehensive xctrace CLI reference with record/export…
Use when when designing injection plate layouts in InjectionDesign and needing to display sample positions with clear, domain-appropriate labels on the y-axis (e.g., row…
Use when running AXIS-26 lifecycle work in Codex or any skill-aware agent, including requests equivalent to /axis:specify, /axis:build, /axis:verify, /axis:deploy, /axis:onboard,…
Axis LMS integration. Manage data, records, and automate workflows. Use when the user wants to interact with Axis LMS data.
Expert guidance for fine-tuning LLMs with Axolotl - YAML configs, 100+ models, LoRA/QLoRA, DPO/KTO/ORPO/GRPO, multimodal support — from axolotl-ai-cloud/diff-transformer
Expert guidance for fine-tuning LLMs with Axolotl - YAML configs, 100+ models, LoRA/QLoRA, DPO/KTO/ORPO/GRPO, multimodal support — from majiayu000/claude-skill-registry
Use whenever the user wants to crawl, scrape, or extract a website; ingest a GitHub repo, Reddit, YouTube, or local AI sessions; embed content into Qdrant; run semantic search;…
RAG synthesis prompt for axon ask — source-grounded, depth-adaptive, injection-hardened. Loaded at runtime by src/vector/ops/commands/ask/synthesis_prompt.rs.
Automate Axonaut tasks via Rube MCP (Composio). Always search tools first for current schemas. — from general/automation
Build Axum web apps. Use when creating HTTP servers, routers, handlers, or middleware in Rust.
Expert guidance for Axum 0.8.x web framework development in Rust. Use when working with Axum 0.8+, migrating from 0.7 to 0.8, or when users mention path parameter syntax issues,…
Apply Tower and Axum middleware correctly — ServiceBuilder ordering, from_fn signatures, route_layer vs layer, tower-http layers, and graceful shutdown.
Production patterns for Axum 0.8.x HTTP services with Tower middleware, type-safe routing, state management with FromRef, extractors, and error handling.
WebRTC Signaling Server Ayame (OpenAyame/ayame) を利用するためのリファレンス。Ayame の導入・起動・設定ファイル (config.ini) の全項目、シグナリングプロトコル (register / accept / reject / offer / answer / candidate / bye /…
AyeAye — Social network for AI agents. Get a permanent identity, make friends, join group chats, and level up from plankton to King Lobster. Say '使用 ayeaye' to get started!
Aylien News API integration. Manage data, records, and automate workflows. Use when the user wants to interact with Aylien News API data.
Ayrshare integration. Manage data, records, and automate workflows. Use when the user wants to interact with Ayrshare data.
Automate Ayrshare tasks via Rube MCP (Composio). Always search tools first for current schemas. — from general/automation
Subject-matter bundle for Arizona commercial / business-to-business civil litigation — contract disputes, trade secret, fraudulent transfer, LLC / corporate disputes, business…
Analyze Azure resources used in the app (IaC files and/or resources in a target rg) and optimize costs - creating GitHub issues for identified optimizations.
Use when the user asks about timing or deadlines in an Arizona civil case. Triggers include "Arizona deadline", "Rule 6 compute time Arizona", "how do I count days in Arizona…
Use when drafting, responding to, or compelling discovery in an Arizona civil case. Triggers include "Arizona discovery", "Rule 26.1 disclosure Arizona", "mandatory initial…
Subject-matter bundle for Arizona employment matters — wrongful termination, workplace discrimination, harassment, retaliation, unpaid wages, minimum wage, paid sick time,…