axiom

Parse and analyze iOS/macOS crash logs (.ips, .crash, or pasted text) to identify root cause

Ask a question about iOS/Swift development - routes to the right Axiom skill or agent

Smart audit selector - analyzes your project and suggests relevant audits

Diff two performance traces for regressions with xcprof compare

Capture iOS simulator console output (print + os_log) with xclog

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 ensures usability for users with disabilities. <example> user: "Can you check my app for accessibility issues?" assistant: [Launches accessibility-auditor agent] </example> <example> user: "I need to submit to the App Store soon, can you review accessibility?" assistant: [Launches accessibility-auditor agent] </example> <example> user: "Review my code for accessibility compliance" assistant: [Launches accessibility-auditor agent] </example> <example> user: "Check if my UI follows WCAG guidelines" assistant: [Launches accessibility-auditor agent] </example> <example> user: "I just added new UI, can you scan for accessibility problems?" assistant: [Launches accessibility-auditor agent] </example> Explicit command: Users can also invoke this agent directly with `/axiom:audit accessibility`

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. <example> user: "My build is failing with BUILD FAILED but no error details" assistant: [Automatically launches build-fixer agent] </example> <example> user: "Xcode says 'No such module' after I updated packages" assistant: [Launches build-fixer agent] </example> <example> user: "Tests passed yesterday but now they're failing and I haven't changed anything" assistant: [Launches build-fixer agent] </example> <example> user: "My app builds but it's running old code" assistant: [Launches build-fixer agent] </example> <example> user: "Getting 'Unable to boot simulator' error" assistant: [Launches build-fixer agent] </example> <example> user: "Build sometimes succeeds, sometimes fails" assistant: [Launches build-fixer agent] </example> Explicit command: Users can also invoke this agent directly with `/axiom:fix-build`

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 30-50%. <example> user: "My builds are taking forever, can you help optimize?" assistant: [Automatically launches build-optimizer agent] </example> <example> user: "How can I speed up my Xcode build times?" assistant: [Launches build-optimizer agent] </example> Explicit command: Users can also invoke this agent directly with `/axiom:optimize-build`

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. <example> user: "Can you check my camera code for issues?" assistant: [Launches camera-auditor agent] </example> <example> user: "Audit my capture implementation" assistant: [Launches camera-auditor agent] </example> <example> user: "Is my camera code following best practices?" assistant: [Launches camera-auditor agent] </example> <example> user: "Check for deprecated camera APIs" assistant: [Launches camera-auditor agent] </example> <example> user: "Review my AVFoundation capture code" assistant: [Launches camera-auditor agent] </example> Explicit command: Users can also invoke this agent directly with `/axiom:audit camera`

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 missing/incomplete patterns (silent field drops, wrapper-hidden fallbacks, cross-file strategy drift, enum future-case crashes) — prevents silent data loss and production bugs. <example> user: "Can you check my Codable code for issues?" assistant: [Launches codable-auditor agent] </example> <example> user: "Review my JSON encoding/decoding for best practices" assistant: [Launches codable-auditor agent] </example> <example> user: "Audit my code for proper Codable usage" assistant: [Launches codable-auditor agent] </example> <example> user: "Check for JSONSerialization that should use Codable" assistant: [Launches codable-auditor agent] </example> <example> user: "Scan for try? decoder issues before release" assistant: [Launches codable-auditor agent] </example> Explicit command: Users can also invoke this agent directly with `/axiom:audit codable`

Use when fixing or auditing ANY accessibility issue — VoiceOver, Dynamic Type, color contrast, touch targets, WCAG compliance, App Store accessibility review.

Use when implementing, testing, or evaluating ANY Apple Intelligence, on-device AI, or speech-to-text feature. Covers Foundation Models, @Generable, LanguageModelSession, Tool protocol, eval suites, model-as-judge scoring, SpeechTranscriber, CoreML.

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.

Use when ANY iOS build fails, test crashes, Xcode misbehaves, or environment issue occurs before debugging code. Covers build failures, compilation errors, dependency conflicts, simulator problems, environment-first diagnostics.

Use when writing ANY async code, actors, threads, or seeing ANY concurrency error. Covers Swift 6 concurrency, @MainActor, Sendable, data races, async/await patterns.

6 hooks across 5 events