What architecture does this skill follow?

It implements a clean 3-layer architecture consisting of Presentation, Domain (Repository), and Data (API) layers to ensure separation of concerns.

Can I customize the retry logic?

Absolutely. The skill includes a flexible retry mechanism with configurable maximum attempts and built-in exponential backoff logic.

Does it support specific backends?

While the examples provided utilize Supabase, the architectural patterns and logic are generalizable to any REST, GraphQL, or database backend.

Is pagination supported?

Yes, the skill provides specific implementation patterns for cursor-based pagination to handle large datasets efficiently in mobile views.

How does it handle errors?

The skill uses sealed classes, often with the Freezed package, to categorize and map data layer exceptions into domain-specific errors like Network or Auth errors.

Flutter API Patterns

Name: Flutter API Patterns
Author: antoineschaller

byantoineschaller

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Mobile Development

Implements robust data layer architectures for Flutter applications using the repository pattern, advanced error handling, and resilient data fetching logic.

About

This skill provides standardized patterns for building the data layer in Flutter applications, emphasizing clean architecture through a structured three-layer approach. It equips Claude with the logic to implement the repository pattern, sophisticated error handling using sealed classes, exponential backoff retry mechanisms, and efficient cursor-based pagination. It is an essential tool for mobile developers looking to ensure their networking code is resilient, testable, and decoupled from the UI, specifically optimized for backends like Supabase and RESTful services.

Key Features

Efficient cursor-based pagination patterns for large datasets
Advanced error handling using sealed classes and Freezed
Robust retry logic with configurable attempts and exponential backoff
Standardized Repository Pattern for decoupled data access
1 GitHub stars
3-Layer Architecture implementation (Presentation, Domain, Data)

Use Cases

Implementing efficient list loading and pagination with Supabase or REST APIs
Building a resilient networking layer for enterprise-grade Flutter apps
Standardizing error handling and data mapping across a mobile development team

About

Key Features

Efficient cursor-based pagination patterns for large datasets
Advanced error handling using sealed classes and Freezed
Robust retry logic with configurable attempts and exponential backoff
Standardized Repository Pattern for decoupled data access
1 GitHub stars
3-Layer Architecture implementation (Presentation, Domain, Data)

Use Cases

Implementing efficient list loading and pagination with Supabase or REST APIs
Building a resilient networking layer for enterprise-grade Flutter apps
Standardizing error handling and data mapping across a mobile development team