メニュー
Use when working with ANY data persistence, database, axiom-storage, CloudKit, migration, or serialization. Covers SwiftData, Core Data, GRDB, SQLite, CloudKit sync, file storage, Codable, migrations.
デフォルトでは、最初にソースを確認する Prompt が選択されています。直接コマンドに切り替えるか、ローカルコピーをダウンロードすることもできます。
インストールを決める前に、SKILL.md と SkillsMP に表示されている付属ファイルをお読みください。
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
直接コマンドでは確認用 Prompt が省略されます。実行前にソースを確認してください。
npx skills add https://github.com/ComeOnOliver/skillshub --skill axiom-ios-dataコマンドは1行のまま表示されます。コピー前に横へスクロールして全体を確認してください。
ローカルで確認しますか？SkillsMP が現在取得できるファイルをダウンロードできます。
SKILL.md を表示中
| name | axiom-ios-data |
| description | Use when working with ANY data persistence, database, axiom-storage, CloudKit, migration, or serialization. Covers SwiftData, Core Data, GRDB, SQLite, CloudKit sync, file storage, Codable, migrations. |
| license | MIT |
You MUST use this skill for ANY data persistence, database, axiom-storage, CloudKit, or serialization work.
Use this router when working with:
Working with SwiftData → /skill axiom-swiftdata
Schema migration → /skill axiom-swiftdata-migration
Migration issues → /skill axiom-swiftdata-migration-diag
Migrating from Realm → /skill axiom-realm-migration-ref
SwiftData vs SQLiteData → /skill axiom-sqlitedata-migration
GRDB queries → /skill axiom-grdb
SQLiteData → /skill axiom-sqlitedata
Advanced SQLiteData → /skill axiom-sqlitedata-ref
Core Data patterns → /skill axiom-core-data
Core Data issues → /skill axiom-core-data-diag
Database migration safety → /skill axiom-database-migration (critical - prevents data loss)
Codable issues → /skill axiom-codable
Cloud sync patterns → /skill axiom-cloud-sync
CloudKit → /skill axiom-cloudkit-ref
iCloud Drive → /skill axiom-icloud-drive-ref
Cloud sync errors → /skill axiom-cloud-sync-diag
Keychain / secure credential storage → /skill axiom-keychain
Keychain errors → /skill axiom-keychain-diag
Keychain API reference → /skill axiom-keychain-ref
Encryption / signing / key management → /skill axiom-cryptokit
CryptoKit API reference → /skill axiom-cryptokit-ref
Storage strategy → /skill axiom-storage
Storage issues → /skill axiom-storage-diag
Storage management → /skill axiom-storage-management-ref
File protection → /skill axiom-file-protection-ref
tvOS data persistence → /skill axiom-tvos (CRITICAL: no persistent local storage on tvOS)
tvOS + CloudKit → /skill axiom-sqlitedata (recommended: SyncEngine as persistent store)
Core Data audit → Launch core-data-auditor agent or /axiom:audit core-data (migration risks, thread-confinement, N+1 queries, production data loss)
Codable audit → Launch codable-auditor agent or /axiom:audit codable (try? swallowing errors, JSONSerialization, date handling)
iCloud audit → Launch icloud-auditor agent or /axiom:audit icloud (entitlement checks, file coordination, CloudKit anti-patterns)
Storage audit → Launch storage-auditor agent or /axiom:audit storage (wrong file locations, missing backup exclusions, data loss risks)
| Thought | Reality |
|---|---|
| "Just adding a column, no migration needed" | Schema changes without migration crash users. database-migration prevents data loss. |
| "I'll handle the migration manually" | Manual migrations miss edge cases. database-migration covers rollback and testing. |
| "Simple query, I don't need the skill" | Query patterns prevent N+1 and thread-safety issues. The skill has copy-paste solutions. |
| "CloudKit sync is straightforward" | CloudKit has 15+ failure modes. cloud-sync-diag diagnoses them systematically. |
| "I know Codable well enough" | Codable has silent data loss traps (try? swallows errors). codable skill prevents production bugs. |
| "I'll use local storage on tvOS" | tvOS has NO persistent local storage. System deletes Caches at any time. axiom-tvos explains the iCloud-first pattern. |
| "UserDefaults is fine for this token" | UserDefaults is unencrypted, backed up to iCloud, and visible to MDM profiles. One audit catches it. keychain stores tokens securely. |
| "I'll encrypt it myself with CommonCrypto" | CryptoKit replaced CommonCrypto's buffer-management nightmares with one-line APIs. cryptokit prevents misuse. |
ALWAYS invoke /skill axiom-database-migration when adding/modifying database columns.
This prevents:
User: "I need to add a column to my SwiftData model"
→ Invoke: /skill axiom-database-migration (critical - prevents data loss)
User: "How do I query SwiftData with complex filters?"
→ Invoke: /skill axiom-swiftdata
User: "CloudKit sync isn't working"
→ Invoke: /skill axiom-cloud-sync-diag
User: "Should I use SwiftData or SQLiteData?"
→ Invoke: /skill axiom-sqlitedata-migration
User: "Check my Core Data code for safety issues"
→ Invoke: core-data-auditor agent
User: "Scan for Codable anti-patterns before release"
→ Invoke: codable-auditor agent
User: "Audit my iCloud sync implementation"
→ Invoke: icloud-auditor agent
User: "Check if my files are stored in the right locations"
→ Invoke: storage-auditor agent
User: "How do I persist data on tvOS?"
→ Invoke: /skill axiom-tvos + /skill axiom-sqlitedata
User: "My tvOS app loses data between launches"
→ Invoke: /skill axiom-tvos
User: "How do I store an auth token securely?"
→ Invoke: /skill axiom-keychain
User: "errSecDuplicateItem but I checked and the item doesn't exist"
→ Invoke: /skill axiom-keychain-diag
User: "How do I encrypt data with AES in Swift?"
→ Invoke: /skill axiom-cryptokit
User: "I need to sign data with the Secure Enclave"
→ Invoke: /skill axiom-cryptokit
User: "What's ML-KEM and should I use it?"
→ Invoke: /skill axiom-cryptokit
Review product and feature risk before an AI coding agent starts implementation.
Use Xquik for X data and confirmation-gated X actions: tweet search, user lookup, follower export, media download, monitors, webhooks, MCP, and SDK workflows.
Canton Network open-source ecosystem guide covering DAML SDK, Canton runtime, and Splice applications. Use when working with Canton Network, DAML smart contracts, or building decentralized applications.
SOC 職業分類に基づく