How do I install the Axiom IOS Data skill?

Run npx skillmds@latest add aibot88/axiom-ios-data in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Axiom IOS Data safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: docs only. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Axiom IOS Data?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Axiom IOS Data free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Axiom IOS Data?

aibot88 (@aibot88) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Axiom IOS Data by aibot88 — Agent Skill

Name: Axiom IOS Data
Rating: 4.5 (4 reviews)
Author: aibot88

File contents

iOS Data & Persistence Router

You MUST use this skill for ANY data persistence, database, axiom-storage, CloudKit, or serialization work.

When to Use

Use this router when working with:

Databases (SwiftData, Core Data, GRDB, SQLiteData)
Schema migrations
CloudKit sync
File storage (iCloud Drive, local storage)
Data serialization (Codable, JSON)
Storage strategy decisions

Routing Logic

SwiftData

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

Other Databases

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

Migrations

Database migration safety → /skill axiom-database-migration (critical - prevents data loss)

Serialization

Codable issues → /skill axiom-codable

Cloud Storage

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

File Storage

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

Decision Tree

User asks about data/storage
  ├─ Database?
  │  ├─ SwiftData? → swiftdata, axiom-swiftdata-migration
  │  ├─ Core Data? → core-data, axiom-core-data-diag
  │  ├─ GRDB? → grdb
  │  └─ SQLiteData? → sqlitedata
  │
  ├─ Migration? → database-migration (ALWAYS - prevents data loss)
  │
  ├─ Cloud storage?
  │  ├─ Sync architecture? → cloud-sync
  │  ├─ CloudKit? → cloudkit-ref
  │  ├─ iCloud Drive? → icloud-drive-ref
  │  └─ Sync errors? → cloud-sync-diag
  │
  ├─ Serialization? → codable
  │
  └─ File storage? → storage, axiom-storage-diag, axiom-storage-management-ref

Critical Pattern: Migrations

ALWAYS invoke /skill axiom-database-migration when adding/modifying database columns.

This prevents:

"FOREIGN KEY constraint failed" errors
"no such column" crashes
Data loss from unsafe migrations

Example Invocations

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

---name: axiom-ios-datadescription: 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.--- # iOS Data & Persistence Router **You MUST use this skill for ANY data persistence, database, axiom-storage, CloudKit, or serialization work.** ## When to Use Use this router when working with: - Databases (SwiftData, Core Data, GRDB, SQLiteData) - Schema migrations - CloudKit sync - File storage (iCloud Drive, local storage) - Data serialization (Codable, JSON) - Storage strategy decisions ## Routing Logic ### SwiftData **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` ### Other Databases **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` ### Migrations **Database migration safety** → `/skill axiom-database-migration` (critical - prevents data loss) ### Serialization **Codable issues** → `/skill axiom-codable` ### Cloud Storage **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` ### File Storage **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` ## Decision Tree ``` User asks about data/storage ├─ Database? │ ├─ SwiftData? → swiftdata, axiom-swiftdata-migration │ ├─ Core Data? → core-data, axiom-core-data-diag │ ├─ GRDB? → grdb │ └─ SQLiteData? → sqlitedata │ ├─ Migration? → database-migration (ALWAYS - prevents data loss) │ ├─ Cloud storage? │ ├─ Sync architecture? → cloud-sync │ ├─ CloudKit? → cloudkit-ref │ ├─ iCloud Drive? → icloud-drive-ref │ └─ Sync errors? → cloud-sync-diag │ ├─ Serialization? → codable │ └─ File storage? → storage, axiom-storage-diag, axiom-storage-management-ref ``` ## Critical Pattern: Migrations **ALWAYS invoke `/skill axiom-database-migration` when adding/modifying database columns.** This prevents: - "FOREIGN KEY constraint failed" errors - "no such column" crashes - Data loss from unsafe migrations ## Example Invocations 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`

Frequently asked questions

Axiom IOS Data