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Found 12 Skills
Unit tests for JSON serialization/deserialization with Jackson and @JsonTest. Use when validating JSON mapping, custom serializers, and date format handling.
Create model classes with `fromJson` and `toJson` methods using `dart:convert`. Use when manually mapping JSON keys to class properties for simple data structures.
Make HTTP requests and encode / decode JSON in a Flutter app
Execute long-running tasks in a background thread in Flutter
Executes HTTP requests and handles JSON serialization in a Flutter app. Use when integrating with REST APIs or parsing structured data from external sources.
Expert blueprint for save/load systems using JSON/binary serialization, PERSIST group pattern, versioning, and migration. Covers player progress, settings, game state persistence, and error recovery. Use when implementing save systems OR data persistence. Keywords save, load, JSON, FileAccess, user://, serialization, version migration, PERSIST group.
Code Generation Guidelines
Provides guidance on new System.Text.Json APIs introduced in .NET 11. It covers typed JsonTypeInfo access via GetTypeInfo<T> and TryGetTypeInfo<T> on JsonSerializerOptions, and the new JsonNamingPolicy.PascalCase static property. Use when serializing or deserializing JSON in .NET 11 applications and needing typed metadata access or PascalCase property naming.
kotlinx.serialization - JSON, Protobuf, custom serializers
Code Generation Guidelines
Use when constructing Nostr events from natural language descriptions, building kind-specific tag structures, implementing NIP-10 threading for kind:1 replies, creating NIP-22 comments on non-note content, or generating correct event JSON with proper e/p/a tag markers and serialization format.
Jackson JSON 序列化技能。覆盖日期格式配置(非ISO-8601)、Null序列化规则(数组→[]/字符串→""/数字→null)、@JsonView分层、ObjectMapper单例规则、TypeReference泛型反序列化、@JsonProperty/@JsonFormat/@JsonIgnore注解原则、与Spring Boot集成。 当用户处理JSON序列化/反序列化、配置ObjectMapper、解决日期格式或null处理问题时使用。