Guidance for file picker, file system helpers, bundled assets, and app data storage in .NET MAUI applications. Covers FilePicker APIs, FileResult handling, platform permissions, and common pitfalls across Android, iOS, macOS, and Windows. USE FOR: "file picker", "FilePicker", "pick file", "open file", "save file", "bundled assets", "FileSystem helpers", "AppDataDirectory", "CacheDirectory", "FileResult", "read file MAUI". DO NOT USE FOR: media capture or photo picking (use maui-media-picker), secure credential storage (use maui-secure-storage), or SQLite database files (use maui-sqlite-database).
EnglishAdd secure storage to .NET MAUI apps using SecureStorage.Default. Covers SetAsync, GetAsync, Remove, RemoveAll, platform setup (Android backup rules, iOS Keychain entitlements, Windows limits), common pitfalls, and a DI wrapper service for testability. USE FOR: "secure storage", "SecureStorage", "store token securely", "Keychain", "Android Keystore", "save secret", "encrypted storage", "store credentials", "sensitive data storage". DO NOT USE FOR: general file storage (use maui-file-handling), SQLite databases (use maui-sqlite-database), or authentication flows (use maui-authentication).
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AGENT SKILLS ATLASIncludes Maui File Handling and Maui Secure Storage.
Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLISupported by the Atlas install prompt. Skill-specific requirements vary.
Pack stats
What’s included
Maui File Handling
Guidance for file picker, file system helpers, bundled assets, and app data storage in .NET MAUI applications. Covers FilePicker APIs, FileResult handling, platform permissions, and common pitfalls across Android, iOS, macOS, and Windows. USE FOR: "file picker", "FilePicker", "pick file", "open file", "save file", "bundled assets", "FileSystem helpers", "AppDataDirectory", "CacheDirectory", "FileResult", "read file MAUI". DO NOT USE FOR: media capture or photo picking (use maui-media-picker), secure credential storage (use maui-secure-storage), or SQLite database files (use maui-sqlite-database).
Maui Secure Storage
Add secure storage to .NET MAUI apps using SecureStorage.Default. Covers SetAsync, GetAsync, Remove, RemoveAll, platform setup (Android backup rules, iOS Keychain entitlements, Windows limits), common pitfalls, and a DI wrapper service for testability. USE FOR: "secure storage", "SecureStorage", "store token securely", "Keychain", "Android Keystore", "save secret", "encrypted storage", "store credentials", "sensitive data storage". DO NOT USE FOR: general file storage (use maui-file-handling), SQLite databases (use maui-sqlite-database), or authentication flows (use maui-authentication).
Quick start
- Choose your skills. Select individual skills above, or choose the entire pack.
- Copy the install prompt. Use Copy install prompt above the list.
- Send it to your agent. Paste into your coding agent’s chat. Your agent reviews the source and guides the setup.
Try it with your agent
After installation, start with a request like:
Use the Maui File Handling skill to help with my task.
Ask me for the context you need before getting started.Requirements & license
- A coding agent that can access your project files and install skills.
- Your agent checks each skill’s instructions, dependencies, and permissions during setup.
- Reported license for the skills shown: MIT. The author’s terms apply.