Skill Codex
Use when the user has a crash log (.ips, MetricKit JSON, legacy .crash text, .xccrashpoint bundle, or pasted text) that needs analysis.
not rated 1.2k
+6
changed 6d ago A SkillSpector: warn 42 tokens
original MIT
1.2kStars on the repository
153Mods indexed here, across every type
5d agoLast push, which is what freshness is scored on
MITLicence, which decides whether bodies are shown
Skill Codex
Use when the user mentions Swift performance audit, code optimization, or performance review — ARC issues, allocation patterns, and generic specialization.
not rated 1.2k
+6
changed 1mo ago A SkillSpector: warn 34 tokens
original MIT
Skill Codex
Use when the user mentions SwiftUI performance, janky scrolling, slow animations, or view update issues — expensive bodies, formatters, whole-collection dependencies, and missing lazy containers.
not rated 1.2k
+6
changed 1mo ago A SkillSpector: pass 46 tokens
original MIT
Skill Codex
Use when the user mentions flaky tests, tests that pass locally but fail in CI, race conditions in tests, or needs to diagnose WHY a specific test fails.
not rated 1.2k
+6
changed 8d ago A SkillSpector: pass 41 tokens
original MIT
Skill Codex
Use when the user wants to triage a CORPUS of production crashes/hangs from an aggregator (Sentry, App Store Connect) — grouped, counted issues — rather than a single crash file.
not rated 1.2k
+6
changed 8d ago A SkillSpector: warn 49 tokens
original MIT
Skill Codex
Use when the user mentions accessibility checking, App Store submission, code review, or WCAG compliance.
not rated 1.2k
+6
changed 11d ago A SkillSpector: pass 27 tokens
original MIT
Skill Codex
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.
not rated 1.2k
+6
changed 1mo ago A SkillSpector: warn 39 tokens
original MIT
Skill Codex
Use when the user mentions Codable review, JSON encoding/decoding issues, data serialization audit, or modernizing legacy code.
not rated 1.2k
+6
changed 1mo ago A SkillSpector: warn 32 tokens
original MIT
Skill Codex
Use when the user mentions concurrency checking, Swift 6 compliance, data race prevention, or async code review.
not rated 1.2k
+6
changed 8d ago A SkillSpector: pass 29 tokens
original MIT
Skill Codex
Use when the user mentions Core Data review, schema migration, production crashes, or data safety checking.
not rated 1.2k
+6
changed 1mo ago A SkillSpector: pass 27 tokens
original MIT
Skill Codex
Use when the user mentions database schema review, migration safety, GRDB migration audit, or SQLite schema checking.
not rated 1.2k
+6
changed 1mo ago A SkillSpector: pass 30 tokens
original MIT
Skill Codex
Use when the user mentions battery drain, energy optimization, power consumption audit, or pre-release energy check — timer abuse, polling patterns, continuous location, animation leaks, and background mode misuse.
not rated 1.2k
+6
changed 8d ago A SkillSpector: warn 44 tokens
original MIT
Skill Codex
Use when the user mentions Foundation Models review, on-device AI audit, LanguageModelSession issues, or @Generable/guardrail problems — including missing availability checks, manual JSON parsing, and guardrail handling.
not rated 1.2k
+6
changed 11d ago B SkillSpector: warn 51 tokens
original MIT
Skill Codex
Use 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.
not rated 1.2k
+6
changed 1mo ago A SkillSpector: warn 43 tokens
original MIT
Skill Codex
Use when the user mentions in-app purchase review, IAP audit, StoreKit issues, purchase bugs, transaction problems, or subscription management.
not rated 1.2k
+6
changed 1mo ago A SkillSpector: warn 35 tokens
original MIT
Skill Codex
Use when the user mentions iCloud sync issues, CloudKit errors, ubiquitous container problems, or asks to audit cloud sync.
not rated 1.2k
+6
changed 1mo ago A SkillSpector: warn 32 tokens
original MIT
Skill Codex
Use when the user mentions Liquid Glass review, iOS 26 UI updates, toolbar improvements, or visual effect migration.
not rated 1.2k
+6
changed 21d ago A SkillSpector: warn 32 tokens
original MIT
Skill Codex
Use when the user mentions memory leak prevention, code review for memory issues, or proactive leak checking — retain cycles, leaks, and Timer/observer patterns.
not rated 1.2k
+6
changed 8d ago A SkillSpector: pass 37 tokens
original MIT
Skill Codex
Use when the user mentions networking review, deprecated APIs, connection issues, or App Store submission prep.
not rated 1.2k
+6
changed 11d ago A SkillSpector: pass 27 tokens
original MIT
Skill Codex
Use when the user mentions window resizing support, resizable-window readiness, iPhone Mirroring compatibility, iPhone Duo readiness, scene-lifecycle migration checking, or preparing an app for the 27-cycle resizing model.
not rated 1.2k
+6
changed 1mo ago A SkillSpector: warn 50 tokens
original MIT
Skill Codex
Use when the user wants to audit SpriteKit game code for common issues — physics bitmask issues, draw call waste, node accumulation, and action leaks.
not rated 1.2k
+6
changed 1mo ago A SkillSpector: pass 39 tokens
original MIT
Skill Codex
Use when the user mentions file storage issues, data loss, backup bloat, or asks to audit storage usage.
not rated 1.2k
+6
changed 1mo ago A SkillSpector: warn 29 tokens
original MIT
Skill Codex
Use when the user mentions SwiftData review, @Model issues, SwiftData migration safety, or SwiftData performance checking.
not rated 1.2k
+6
changed 1mo ago A SkillSpector: pass 32 tokens
original MIT
Skill Codex
Use when the user mentions SwiftUI architecture review, separation of concerns, testability issues, or "logic in view" problems.
not rated 1.2k
+6
changed 1mo ago A SkillSpector: pass 36 tokens
original MIT
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: