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Core QA engineering mindset for test planning and prioritization. Use when analyzing what to test, designing test cases, prioritizing by risk, or determining coverage strategy. Triggers on "what shoul…
Use when adding/modifying database columns, encountering "FOREIGN KEY constraint failed", "no such column", "cannot add NOT NULL column" errors, or creating schema migrations for SQLite/GRDB/SQLiteDat…
Use when needing thread-safe primitives for performance-critical code. Covers Mutex (iOS 18+), OSAllocatedUnfairLock (iOS 16+), Atomic types, when to use locks vs actors, deadlock prevention with Swif…
Multi-technique business analysis orchestration using BABOK. Coordinates 14 techniques across strategic analysis, problem solving, planning, and design into comprehensive analysis packages.
Kotlin Developer Agent. Kotlin 기반 백엔드 개발을 담당합니다. Coroutines, Ktor, Spring Boot + Kotlin 전문.
Create feature-rich PHP enums following Laravel conventions with SCREAMING_SNAKE_CASE case names, backed enum values (string or int), helper methods for labels and comparisons, validation rules, and c…
Use this skill when creating or editing issues on Github or when asked to write user-stories or record bugs.
Master defensive Bash programming techniques for production-grade scripts. Use when writing robust shell scripts, CI/CD pipelines, or system utilities requiring fault tolerance and safety.
Build autonomous coding agents with CLI integration. Use when creating automated coding workflows, managing multi-session development, or building CI/CD code generation pipelines.
MetricKit API reference for field diagnostics - MXMetricPayload, MXDiagnosticPayload, MXCallStackTree parsing, crash and hang collection
Implement hooks using HookMgr and extension points in B2C Commerce. Use when extending OCAPI/SCAPI behavior, handling system events like order calculation, or registering custom hook implementations. …
Multi-agent coordination for parallel development. Use when asked to parallelize work, coordinate multiple agents, or manage tasks across a codebase.
Creates a permanent backend instance for Claude Imagine. Use this skill when the user wants to set up a new persistent backend server.
To run a short command and wait for the result, execute a synchronous shell command via the manager and return full output.
Backup policy expert. Use for backup strategies, retention rules, and disaster recovery.
Understand natural language descriptions and generate bash commands for macOS/Linux with explanation.
Guide for using Ava's MCP tools effectively for task management and progress reporting. Use when working with Ava MCP server to report progress on coding tasks, including starting tasks, updating prog…
SQLiteData advanced patterns, @Selection column groups, single-table inheritance, recursive CTEs, database views, custom aggregates, TableAlias self-joins, JSON/string aggregation
Use when facing 2+ independent tasks that can be worked on without shared state or sequential dependencies
Scaffolds backend features including new domain entities, new properties on existing entities, and new business operations. Use when creating a new domain entity, extending an existing entity with new…
Apply backend patterns for server architecture, database interactions, and API structure. Use when designing backend systems. Not for frontend logic or simple scripts.
To stop a managed background task, terminate a running process by ID to shut it down cleanly.
🐟 Rust-native Fish shell-friendly file operations with Steel-backed SCI
Search and retrieve bash command history using Atuin. Use when users ask about commands they've run before, want to find a specific command, recall how they did something previously, or ask "how did I…