GitHub
spring-openspec
Spec-First Development with OpenSpec for Spring Boot. Align on specifications before implementation begins.
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GitHub
spring-maven-modular
Maven Modular Architecture with profiles for optional components. Enable/disable modules like Redis, Kafka, RabbitMQ dynamically.
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GitHub
spring-boot-full-stack
Complete Java Spring Boot skill set for building enterprise applications. Includes modular architecture with optional components: - PostgreSQL database with JPA/Hibernate + Flyway migration - Redis caching (opt...
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GitHub
spring-tdd-mockito
TDD (Test-Driven Development) skill with Mockito for Spring Boot. Guides the Red-Green-Refactor cycle for writing tests first.
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GitHub
effect-foundations
Core Effect foundations and style for a coding agent. Use when starting an Effect task, choosing operators, or structuring a small pipeline.
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GitHub
effect-sql-db
Effect patterns for SQL databases (Drizzle/Kysely/Prisma): services, transactions, retries, streaming, and observability.
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GitHub
effect-concurrency-fibers
Concurrency with Effect.all, forEach concurrency, Fiber lifecycle, race and timeouts. Use for parallelizing tasks safely.
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GitHub
effect-time-tracing-logging
Time with Clock/Duration, tracing spans, and structured logging. Use for time-based logic, deadlines, and observability.
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GitHub
effect-patterns-hub
Complete catalog of 130+ Effect-TS patterns from EffectPatterns repository. Use when looking for specific implementation patterns, best practices, or real-world examples. Complements other skills with concrete,...
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GitHub
effect-errors-retries
Error modeling and recovery with TaggedError, catchTag(s), mapError, and retry schedules. Use when defining errors or adding resilience.
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GitHub
effect-layers-services
Define services, provide layers, compose dependencies, and switch live/test. Use for DI boundaries and app composition.
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GitHub
effect-resources-scope
Resource safety with acquireRelease, Effect.scoped, and finalizers. Use when opening files, sockets, servers, or external handles.
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GitHub
effect-index
Skill index and decision guide. Use to pick the right Effect Skill quickly and follow a minimal decision tree.
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GitHub
effect-http-routing
HTTP server, routing, JSON responses and dependencies via layers. Use when wiring endpoints and services.
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GitHub
effect-testing-mocking
Testing patterns with layers, mocks, and deterministic time. Use when preparing testable services and small smoke tests.
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GitHub
effect-queues-background
Queue and PubSub patterns, background fibers, and graceful shutdown. Use for decoupling producers/consumers.
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GitHub
effect-streams-pipelines
Stream creation, transformation, sinks, batching, and resilience. Use when building data pipelines with concurrency and backpressure.
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GitHub
effect-config-schema
Config loading and Schema validation/transform. Use when defining configuration or validating inputs.
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GitHub
effect-collections-datastructs
Value-based data structures (Data.struct, tuple, array) and high-performance collections (Chunk, HashSet). Use for safe comparisons and pipelines.
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GitHub
taiwan-mahjong-expert
台灣16張麻將規則專家。當用戶詢問麻將規則、術語（如吃碰槓胡、順子刻子、門清自摸）、牌型（如清一色、大三元）、台數計算、胡牌條件、遊戲流程、或任何與台灣麻將玩法相關的問題時使用此技能。
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GitHub
mahjong-dev-helper
麻將遊戲開發助手。當用戶需要開發麻將遊戲功能、詢問專案架構（Game.js, Player.js, Tile.js）、實作遊戲邏輯（發牌、吃碰槓、聽牌判斷）、WebSocket通訊、PixiJS渲染、效能優化、或任何與這個麻將遊戲專案程式碼相關的問題時...
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GitHub
tai-calculator
台灣麻將台數計算器。當用戶提供手牌要計算台數、詢問特定台型的台數（如清一色、碰碰胡、自摸）、需要分析胡牌牌型、計算得分、或驗證台數計算是否正確時使用此技能。
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GitHub
extracting-code-structure
Extracts file structure (functions, classes, exports) efficiently without reading entire files, using ast-grep, Dart/Flutter analyzer, ctags, or other language-specific tools to get outlines and signatures. Use...
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GitHub
finding-files
Performs fast file discovery with parallel search and smart defaults. Use this skill when searching for files by name, pattern, or type, especially when performance matters or when working with large directorie...
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The default order uses GitHub repository stars from our indexed data. Stars belong to the source repository and may be shared by multiple skills. They indicate repository interest, not skill installs or an independent quality score.