kotlin-testing
Kotlin testing patterns using Kotest, MockK, coroutine testing, property-based testing, and Kover for coverage. Following TDD methodology and idiomatic Kotlin practices.
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Kotlin testing patterns using Kotest, MockK, coroutine testing, property-based testing, and Kover for coverage. Following TDD methodology and idiomatic Kotlin practices.
An RFC-driven multi-agent DAG execution model, including quality gates, merge queues, and work unit orchestration.
Protocol-based dependency injection for testable Swift code - using focused protocols and Swift Testing to mock file systems, networks, and external APIs.
Split large files into smaller modules while preserving git history (blame, log)
Split a branch into a logical sequence of stacked PRs for easier review
Clean worktree by fetching and hard-resetting to origin/latest (or specified branch)
Automatically invoked when analyzing code quality, refactoring, or maintainability. Triggers on mentions of "code smell", "refactor", "code quality", "technical debt", "complexity", "maintainability",…
Expert guidance for writing clean, simple, and effective unit, integration, component, microservice, and API tests. Use this skill when reviewing existing tests for violations, writing new tests, or r…
Modern Perl 5.36+ idioms, best practices, and conventions for building robust, maintainable Perl applications.
A decision framework for choosing between using regular expressions or large language models when parsing structured text - start with regular expressions and only add large language models in edge ca…
Analyze ESLint violations and auto-fix specific rules in isolation
Find the commit that introduced test failures using git bisect
Review plan execution completeness and identify delivery gaps
ActiveRecord model patterns and conventions for Rails. Automatically invoked when working with models, associations, validations, scopes, callbacks, or database schema design. Triggers on "model", "Ac…
Automatically invoked when making decisions about Ruby code structure and organization. Triggers on mentions of "class or module", "should this be a class", "struct vs class", "PORO", "data object", "…
This skill should be used when the user asks to "investigate a bug", "trace an error", "debug this issue", "find where this error comes from", or mentions keywords related to error tracing and bug inv…
A Perl testing pattern using Test2::V0, Test::More, prove runner, mocking, Devel::Cover for coverage, and TDD approach.
Implementing thread-safe data persistence in Swift using actors — storage backed by in-memory cache and file support, designed to eliminate data races.
Fix build and lint errors by running commands, grouping issues, and orchestrating fixes
Review plans for completeness, correctness, and verifiability
Validate prompt file references for consistency, canonical paths, and hygiene
ActiveJob and background processing patterns for Rails. Automatically invoked when working with background jobs, Sidekiq, async processing, job queues, scheduling, or the app/jobs directory. Triggers …
Expert guidance for writing resilient end-to-end tests that span multiple processes and components. Use this skill when reviewing, writing, or refactoring system-wide e2e tests. Covers user-facing sce…
This skill should be used when the user asks to "find usages of", "where is this used", "what calls this function", "trace symbol usage", "find all references", "who uses this", or mentions keywords r…