Development skills

Browse reusable Agent Skills, each with a clear purpose and practical guidance.

reduce-nesting

Flatten deeply nested conditionals into readable, early-return code. Use on any function with 3+ levels of indentation.

638 repo starsObserved in 1 repos
Development

schema-diff

Compare two schema states and surface the risky changes. Use before applying migrations or after a model change.

638 repo starsObserved in 1 repos
Development

cosid-manual-integration

Manually integrate CosId into Java or Kotlin applications without Spring Boot auto-configuration. Use when the user needs programmatic setup for SnowflakeId, SegmentId, SegmentChainId, CosIdGenerator, machine ID distribution, custom IdConverter wiring, non-Spring environments, library/framework integration, or production-safe generator lifecycle management.

636 repo starsObserved in 2 repos
Development

cosid-sharding

Design and configure CosId sharding algorithms for database sharding and ShardingSphere. Use when the user mentions table or database sharding, ShardingSphere COSID_MOD or COSID_INTERVAL rules, modulo sharding, date/time interval sharding, range routing, SnowflakeId timestamp extraction, ModCycle, IntervalTimeline, CachedSharding, PreciseSharding, RangeSharding, or SnowflakeLocalDateTimeConvertor.

636 repo starsObserved in 2 repos
Development

cosid-strategy-guide

Choose the right CosId ID generation strategy for Java distributed systems. Use when the user compares CosIdGenerator, SnowflakeId, SegmentId, or SegmentChainId; asks which generator to use; or evaluates ID type, ordering, throughput, clock sensitivity, machine ID allocation, JavaScript-safe IDs, coordination backends, or production tradeoffs.

636 repo starsObserved in 2 repos
Development

cosid-spring-boot

Configure CosId in Spring Boot applications with cosid-spring-boot-starter. Use when the user works with application.yml, Gradle or Maven dependencies, starter feature variants, Redis/JDBC/MongoDB/ZooKeeper/proxy distributors, SnowflakeId, SegmentId, SegmentChainId, CosIdGenerator, @CosId, IdGeneratorProvider, ID converters, machine guarder settings, clock-backwards synchronization, or Actuator endpoints in a Spring Boot service.

636 repo starsObserved in 1 repos
Development

adding-a-new-app-route

Fully wires up a new route with required boilerplate, following this repo's conventions for subapps. Use when user wants to add a new route or app or subapp or page or screen.

635 repo starsObserved in 3 repos
Development

scala-cli-adding-directives

Add or change using directives in Scala CLI. Use when adding a new //> using directive, registering a directive handler, or editing directive preprocessing.

635 repo starsObserved in 1 repos
Development

scala-cli-deprecating-features

Deprecate CLI options, option aliases, using directives, sub-commands, or config keys in Scala CLI. Use when marking a feature as deprecated with a warning.

635 repo starsObserved in 1 repos
Development

Compile i18n

How to add i18n to all the ts files, and use the compile_i18n.cmd command to compile the ts files

634 repo starsObserved in 3 repos
Development