CharlesWiltgen

CharlesWiltgen/Axiom

Plugin Claude Code

Plugin marketplace listing 1 plugin: axiom.

CharlesWiltgen/Axiom

Plugin Claude Code

Battle-tested Claude Code skills, agents, and tools for modern xOS (iOS, iPadOS, macOS, watchOS, tvOS) development.

CharlesWiltgen/Axiom

Agent Claude Code

Use this agent when the user mentions accessibility checking, App Store submission, code review, or WCAG compliance. Automatically runs comprehensive accessibility audit to detect VoiceOver issues, Dynamic Type violations, color contrast failures, and WCAG compliance problems - prevents App Store rejections and…

CharlesWiltgen/Axiom

Agent Claude Code

Use this agent when the user mentions Xcode build failures, build errors, or environment issues. Automatically diagnoses and fixes Xcode build failures using environment-first diagnostics - saves 30+ minutes by checking zombie processes, Derived Data, SPM cache, and simulator state before code investigation. user: "My…

CharlesWiltgen/Axiom

Agent Claude Code

Use this agent when the user mentions slow builds, build performance, or build time optimization. Automatically scans Xcode projects for build performance optimizations - identifies slow type checking, expensive build phase scripts, suboptimal build settings, and parallelization opportunities to reduce build times by…

CharlesWiltgen/Axiom

Agent Claude Code

Use this agent to scan Swift code for camera, video, and audio capture issues including deprecated APIs, missing interruption handlers, threading violations, and permission anti-patterns. Covers AVCaptureSession, photo/video recording, and audio capture. user: "Can you check my camera code for issues?" assistant…

CharlesWiltgen/Axiom

Agent Claude Code

Use this agent when the user mentions Codable review, JSON encoding/decoding issues, data serialization audit, or modernizing legacy code. Automatically scans Swift/Objective-C for Codable safety violations — both known anti-patterns (manual JSON building, try? swallowing errors, JSONSerialization usage) AND…

CharlesWiltgen/Axiom

Agent Claude Code

Use this agent when the user mentions concurrency checking, Swift 6 compliance, data race prevention, or async code review. Automatically scans Swift code for Swift 6 strict concurrency violations - detects unsafe Task captures, missing @MainActor, Sendable violations, and actor isolation problems. user: "Can you…

CharlesWiltgen/Axiom

Agent Claude Code

Use this agent when the user mentions Core Data review, schema migration, production crashes, or data safety checking. Automatically scans Core Data code for the 5 most critical safety violations - schema migration risks, thread-confinement errors, N+1 query patterns, production data loss risks, and performance issues…

CharlesWiltgen/Axiom

Agent Claude Code

Use this agent when the user has a crash log (.ips, MetricKit JSON, legacy .crash text, .xccrashpoint bundle, or pasted text) that needs analysis. Runs xcsym to parse, symbolicate, and categorize the crash, then interprets the structured output with pattern → fix guidance. user: "Analyze this crash log" [pastes crash…

CharlesWiltgen/Axiom

Agent Claude Code

Use this agent when the user mentions database schema review, migration safety, GRDB migration audit, or SQLite schema checking. Automatically scans database migration and schema code for the 10 most critical violations - unsafe ALTER TABLE patterns, DROP operations, missing idempotency, foreign key misuse, and…

CharlesWiltgen/Axiom

Agent Claude Code

Use this agent when the user mentions battery drain, energy optimization, power consumption audit, or pre-release energy check. Automatically scans codebase for the 8 most common energy anti-patterns - timer abuse, polling instead of push, continuous location, animation leaks, background mode misuse, network…

CharlesWiltgen/Axiom

Agent Claude Code

Use this agent when the user mentions Foundation Models review, on-device AI audit, LanguageModelSession issues, @Generable checking, or Apple Intelligence integration review. Automatically scans Foundation Models code for the 14 most critical violations - missing availability checks, main thread blocking, manual JSON…

CharlesWiltgen/Axiom

Agent Claude Code

Use this agent when the user mentions GRDB performance review, slow GRDB queries, app-group database setup audit, a ValueObservation that stopped updating, or pre-release GRDB scan. Detects raw SQL string interpolation, missing FK indexes (raw SQL), missing PRAGMA optimize for raw-GRDB apps, journal mode mismatch for…

CharlesWiltgen/Axiom

Agent Claude Code

Use this agent when the user wants a comprehensive project-wide audit, full health check, or scan across all domains. Orchestrates multiple specialized auditors in parallel, deduplicates findings, and produces a unified report. user: "Run a health check on my project" assistant: [Launches health-check agent] user…

CharlesWiltgen/Axiom

Agent Claude Code

Use this agent when the user mentions in-app purchase review, IAP audit, StoreKit issues, purchase bugs, transaction problems, or subscription management. Automatically audits existing IAP code to detect missing transaction.finish() calls, weak receipt validation, missing restore functionality, subscription status…

CharlesWiltgen/Axiom

Agent Claude Code

Use this agent when the user wants to add in-app purchases, implement StoreKit 2, or set up subscriptions. Implements complete IAP following testing-first workflow with StoreKit configuration, centralized StoreManager, transaction handling, and restore purchases. user: "Implement in-app purchases for my app"…

CharlesWiltgen/Axiom

Agent Claude Code

Use this agent when the user mentions iCloud sync issues, CloudKit errors, ubiquitous container problems, or asks to audit cloud sync. Automatically runs comprehensive iCloud audit to detect missing entitlement checks, unsafe file coordination, missing error handling, and CloudKit anti-patterns - prevents sync…

CharlesWiltgen/Axiom

Agent Claude Code

Use this agent when the user mentions Liquid Glass review, iOS 26 UI updates, toolbar improvements, or visual effect migration. Automatically scans SwiftUI codebase for Liquid Glass adoption opportunities - identifies views for glass effects, toolbar improvements, migration from old blur effects, and tinting…

CharlesWiltgen/Axiom

Agent Claude Code

Use this agent when the user mentions memory leak prevention, code review for memory issues, or proactive leak checking. Automatically scans codebase for the 6 most common memory leak patterns - timer leaks, observer leaks, closure captures, delegate cycles, view callbacks, and PhotoKit accumulation. user: "Can you…

CharlesWiltgen/Axiom

Agent Claude Code

Use this agent when the user wants to modernize iOS code to iOS 17/18 patterns, migrate from ObservableObject to @Observable, update @StateObject to @State, or adopt modern SwiftUI APIs. Scans for legacy patterns and provides migration paths with code examples. user: "How do I migrate from ObservableObject to…

CharlesWiltgen/Axiom

Agent Claude Code

Use this agent when the user mentions networking review, deprecated APIs, connection issues, or App Store submission prep. Scans for deprecated networking APIs (SCNetworkReachability, CFSocket, NSStream) and anti-patterns (reachability checks, hardcoded IPs, missing error handling) - prevents App Store rejections.…

CharlesWiltgen/Axiom

Agent Claude Code

Use this agent when the user wants automated performance profiling, headless Instruments analysis, or CLI-based trace collection. Records traces with xcprof and turns them into structured, honest performance reports — no Instruments GUI required. user: "Profile my app's CPU usage" assistant: [Launches…

CharlesWiltgen/Axiom

Agent Claude Code

Use this agent when the user mentions window resizing support, resizable-window readiness, iPhone Mirroring compatibility, scene-lifecycle migration checking, or preparing an app for the 27-cycle resizing model. Automatically scans UIKit code, Info.plist, and the scene manifest for resize-readiness violations …