Debugger Agent
Build, run, and debug iOS apps on a simulator. Use when asked to run an iOS app, interact with the simulator UI, capture logs, or diagnose runtime behavior.
Swift Testing Wait Until
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Macos Development
Use when building or debugging a macOS app and the request involves — (1) AppKit/SwiftUI interop or modernizing AppKit code, (2) App Sandbox / file-access entitlement errors, especially "works in Xcode, fails in TestFlight", (3) menu bar commands, keyboard shortcuts, or a menu item stuck disabled, (4) multi-window scenes (WindowGroup, Window, MenuBarExtra, openWindow), (5) the Settings/Preference…
Xcode Build Orchestrator
Orchestrate Xcode build optimization by benchmarking first, running the specialist analysis skills, prioritizing findings, requesting explicit approval, delegating approved fixes to xcode-build-fixer, and re-benchmarking after changes. Use when a developer wants an end-to-end build optimization workflow, asks to speed up Xcode builds, wants a full build audit, or needs a recommend-first optimizat…
Issue Fix Flow
End-to-end GitHub issue fix workflow using gh CLI, local code changes, builds/tests, and git push. Use when asked to take an issue number, implement a fix, run builds/tests, commit with a closing message, and push.
Claude Rescue
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Ios Performance Battery Patterns
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Claudemd Review
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Release Macos Spm Packaging
Scaffold, build, and package SwiftPM-based macOS apps without Xcode project. Use when you need a from-scratch macOS app layout, SwiftPM targets/resources, custom .app bundle assembly, or signing/notarization steps outside Xcode.
Evaluator Optimizer
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Swiftui Liquid Glass
Implement, review, or improve SwiftUI features using the iOS 26+ Liquid Glass API. Use when asked to adopt Liquid Glass in SwiftUI UI, refactor to Liquid Glass, or review Liquid Glass usage.
Url Validation Security
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Update Swiftui Apis
Scan Apple's SwiftUI documentation for deprecated APIs and update the SwiftUI Expert Skill with modern replacements. Use when asked to "update latest APIs", "refresh deprecated SwiftUI APIs", "check for new SwiftUI deprecations", "scan for API changes", or after a new iOS/Xcode release. Requires the Sosumi MCP to be available.
Supabase Postgres Best Practices
Use when writing, reviewing, or optimizing Postgres queries, schema designs, or database configurations — including indexing, connection pooling, RLS policies, and locking. Postgres performance best practices from Supabase.
Working With Lacquer
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Macos Ci Recipes
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Skill Authoring Standard
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Private Repo Search
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Manager Loop
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Exploring An Idea
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Antigravity Rescue
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Caveman
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Skill Tuning Loop
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View Refactor
Refactor SwiftUI view files for consistent structure, dependency injection, and Observation usage. Use when asked to clean up a SwiftUI view's layout, handle view models safely, or standardize how dependencies are initialized and passed.
Xcode Compilation Analyzer
Analyze Swift and mixed-language compile hotspots using build timing summaries and Swift frontend diagnostics, then produce a recommend-first source-level optimization plan. Use when a developer reports slow compilation, type-checking warnings, expensive clean-build compile phases, long CompileSwiftSources tasks, warn-long-function-bodies output, or wants to speed up Swift type checking.
Concurrency Expert
Swift Concurrency review and remediation for Swift 6.2+. Use when asked to review Swift Concurrency usage, improve concurrency compliance, or fix Swift concurrency compiler errors.
App Store Screenshots
Capture App Store / TestFlight screenshots from the iOS Simulator at native resolution, downscale to every required display size, and upload to App Store Connect via helm-asc. Use when asked to take/produce/refresh App Store screenshots, marketing screenshots, or screenshots for custom product pages.
Watchos Development
Use when building or reviewing a watchOS app or WatchKit extension — app structure and independent-app configuration, Watch Connectivity / companion-app sync, complications and Smart Stack widgets, controls or Live Activities on watch, background refresh and networking limits, watchOS-specific SwiftUI design conventions, or modernizing an older WatchKit/ClockKit project.
Swift Testing Expert
Expert guidance for Swift Testing: test structure, #expect/#require macros, traits and tags, parameterized tests, test plans, parallel execution, async waiting patterns, and XCTest migration. Use when writing new Swift tests, modernizing XCTest suites, debugging flaky tests, or improving test quality and maintainability in Apple-platform or Swift server projects.
Swiftui Performance Audit
Audit and improve SwiftUI runtime performance. Use for requests to diagnose slow rendering, janky scrolling, high CPU/memory usage, excessive view updates, or layout thrash in SwiftUI apps.
Ui Patterns
Best practices and patterns for building SwiftUI views and components. Use when creating or refactoring SwiftUI UI, designing tab architecture, composing screens, or needing component-specific guidance.
Ios Debugger Agent
Build, run, and debug iOS apps on a simulator. Use when asked to run an iOS app, interact with the simulator UI, capture logs, or diagnose runtime behavior.
Swiftui Expert Skill
Use when writing, reviewing, or refactoring SwiftUI code — state management, view composition, performance, macOS-specific APIs, or iOS 26+ Liquid Glass adoption. Also triggers whenever an Xcode Instruments `.trace` file is referenced (to analyse it) or the user asks to **record** a new trace — attach to a running app, launch one fresh, or capture a manually-stopped session with the bundled `reco…
Xcsym
Symbolicate and triage iOS/macOS crash reports (.ips, MetricKit, legacy .crash, Xcode Organizer .xccrashpoint) via the `xcsym` CLI. Use when given a crash file to diagnose, when TestFlight/App Store Connect crashes need triage, when a crash comes back unsymbolicated, or when asked what kind of crash something is.
Macos Spm App Packaging
Scaffold, build, and package SwiftPM-based macOS apps without Xcode project. Use when you need a from-scratch macOS app layout, SwiftPM targets/resources, custom .app bundle assembly, or signing/notarization steps outside Xcode.
Ios Secrets Setup
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Handoff
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Core Data Expert
Expert Core Data guidance (iOS/macOS) covering stack setup, fetch requests & NSFetchedResultsController, saving/merge conflicts, threading & Swift Concurrency, batch operations & persistent history, migrations, performance, and NSPersistentCloudKitContainer/CloudKit sync. Use when setting up a Core Data stack, debugging threading/concurrency crashes, resolving NSMergeConflict or constraint violat…
Native App Profiling
Profile native macOS/iOS apps using Time Profiler via CLI (xctrace). Use when asked to identify performance hotspots, profile CPU usage, or diagnose slow code paths without opening Instruments.
App Store Changelog
Create user-facing App Store release notes from git history. Use when asked to generate release changelog, App Store "What's New" text, or release notes based on git tags.
Advisor Checkpoint
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Xcode Build Benchmark
Benchmark Xcode clean and incremental builds with repeatable inputs, timing summaries, and timestamped `.build-benchmark/` artifacts. Use when a developer wants a baseline, wants to compare before and after changes, asks to measure build performance, mentions build times, build duration, how long builds take, or wants to know if builds got faster or slower.
Liquid Glass
Implement, review, or improve SwiftUI features using the iOS 26+ Liquid Glass API. Use when asked to adopt Liquid Glass in SwiftUI UI, refactor to Liquid Glass, or review Liquid Glass usage.
Native App Profiling
Profile native macOS/iOS apps for CPU hotspots, hangs, and hitches using Instruments traces. Use when asked to identify performance hotspots, profile CPU usage, or diagnose slow code paths without opening Instruments.
Nameplate Attention
On-screen agent alert: topmost message card + pulsating screen borders via Nameplate. Use before password-manager auth prompts or whenever blocked on the human.
Swiftui View Refactor
Refactor a SwiftUI view file for consistent property ordering, MV patterns, view model handling, and Observation usage; split an oversized body via same-file computed view properties or MARK-organized extensions. Use when asked to clean up a SwiftUI view's layout, reorder its properties, or standardize dependency/view-model initialization. For extracting reusable subviews, @ViewBuilder, container…
Security Review
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Performance Audit
Audit and improve SwiftUI runtime performance. Use for requests to diagnose slow rendering, janky scrolling, high CPU/memory usage, excessive view updates, or layout thrash in SwiftUI apps.
Github Ci Fix
Use when PR checks fail, CI is red, or GitHub Actions workflows break - systematically inspects failing checks via gh CLI, pulls logs, checks for flakiness and scopes the breaking commit, scopes external checks, then creates fix plan using existing plan skill
Swift Concurrency
Diagnose data races, convert callback-based code to async/await, implement actor isolation patterns, resolve Sendable conformance issues, and guide Swift 6 migration. Use when developers mention: (1) Swift Concurrency, async/await, actors, or tasks, (2) "use Swift Concurrency" or "modern concurrency patterns", (3) migrating to Swift 6, (4) data races or thread safety issues, (5) refactoring closu…
Rocketsim
Use RocketSim to inspect visible UI and interact with iOS Simulator apps. Detects the installed RocketSim version, loads the matching bundled RocketSim CLI guidance, and helps agents read visible accessibility elements, navigate screens, tap, long-press, swipe, type text, press simulator hardware buttons, and automate simulator flows reliably. Use when: (1) the user mentions RocketSim, the rocket…
Xcode Project Analyzer
Audit Xcode project configuration, build settings, scheme behavior, and script phases to find build-time improvements with explicit approval gates. Use when a developer wants project-level build analysis, slow incremental builds, guidance on target dependencies, build settings review, run script phase analysis, parallelization improvements, or module-map and DEFINES_MODULE configuration.
Xcode Build Fixer
Apply approved Xcode build optimization changes following best practices, then re-benchmark to verify improvement. Use when a developer has an approved optimization plan from xcode-build-orchestrator, wants to apply specific build fixes, needs help implementing build setting changes, script phase guards, source-level compilation fixes, or SPM restructuring that was recommended by an analysis skil…