Testing
Unit tests, integration tests, test automation
test-guidelines
by ssiumha
Guides test writing and review. Use when writing new tests, reviewing existing tests, or diagnosing mock overuse (see Workflow 2).
ddd-design-docs
by ssiumha
Provides DDD layered architecture patterns. Use when designing domain-centric systems or structuring complex business logic.
test-coverage
by Montimage
Expand unit test coverage by targeting untested branches and edge cases. Use when users ask to "increase test coverage", "add more tests", "expand unit tests", "cover edge cases", "improve test coverage", or want to identify and fill gaps in existing test suites. Adapts to project's testing framework.
claude-best-practices
by ssiumha
Claude Code 운용 베스트 프랙티스. 위임 판단, 백그라운드 실행, 컨텍스트 관리, 블로킹 최소화 패턴. Use when optimizing Claude Code workflows, deciding delegation strategy, or managing context window. Do NOT use for Claude Code setup/configuration (use claude-guide instead).
ci-cd
by ssiumha
Sets up CI/CD workflows locally (Justfile, lint, test) and GitLab CI pipelines. Use for test automation, pre-commit hooks, or local CI setup. For GitHub Actions, use github-action skill.
unity-networking
by creator-hian
Implement multiplayer games with Unity Netcode, Mirror, or Photon. Masters client-server architecture, state synchronization, and lag compensation. Use for multiplayer features, networking issues, or real-time synchronization.
tdd-practices
by ssiumha
Applies TDD workflow to development. Use when writing tests before code, implementing features test-first, fixing bugs via failing test, or refactoring with test coverage. Detects AI anti-patterns.
Forge
by ikennaokpala
Autonomous quality engineering swarm that forges production-ready code through continuous behavioral verification, exhaustive E2E testing, and self-healing fix loops. Combines DDD+ADR+TDD methodology with BDD/Gherkin specifications, 7 quality gates, defect prediction, chaos testing, and cross-context dependency awareness. Architecture-agnostic — works with monoliths, microservices, modular monoliths, and any bounded-context topology.
by Demerzels-lab
Instagram platform integration. Post content, manage stories, view insights, and engage with followers.
reference-lookup
by ivanvza
Look up error codes, status codes, and system messages. Use when the user asks about error codes, status meanings, or needs to decode system messages.
unity-testrunner
by creator-hian
Unity Test Framework CLI automation and test writing patterns. Masters batchmode execution, NUnit assertions, EditMode/PlayMode testing, and TDD workflows. Use PROACTIVELY for test automation, CI/CD pipelines, or test-driven development in Unity.
laravel-quality-checks
by noartem
Unified quality gates for Laravel projects; Pint, static analysis (PHPStan/Psalm), Insights (optional), and JS linters; Sail and non-Sail pairs provided
good-spec
by ssiumha
Provides spec writing guidelines with 6 core areas and boundary system. Use when writing SPEC.md, defining requirements, creating project specifications, 요구사항 정의, or 스펙 작성.
fzf-patterns
by ssiumha
Provides fzf command patterns and configurations. Use when writing fzf commands, interactive filters, or pipeline compositions.
llm
by Demerzels-lab
Multi-provider LLM integration. Unified interface for OpenAI, Anthropic, Google, and local models.
gpui-testing
by cnwzhu
Testing GPUI applications and components. Use when writing tests, testing async operations, simulating user input, or debugging test failures.
semgrep-rule-variant-creator
by lv416e
Creates language variants of existing Semgrep rules. Use when porting a Semgrep rule to specified target languages. Takes an existing rule and target languages as input, produces independent rule+test directories for each language.
pywayne-cv-geometric-hull-calculator
by wangyendt
Geometric hull calculator for 2D point sets supporting convex hull, concave hull (concave-hull, alphashape), and minimum bounding rectangle. Use when working with pywayne.cv.geometric_hull_calculator module to compute geometric hulls, visualize results with OpenCV or matplotlib, and generate random test point sets.
requirements-analyst
by dangeles
Use when requirements are vague, scope undefined, or success criteria unclear
procurement
by dangeles
Use when equipment specifications need matching to potential vendors, sourcing landscape must be mapped (catalog items vs. custom orders), or lead time considerations affect project planning
seam-ripper
by petekp
Ruthlessly analyze architectural seams—the interfaces, boundaries, and contracts between system components—to expose coupling problems, abstraction leaks, and design failures. Use when asked to review architecture, analyze coupling, find interface problems, improve module boundaries, audit dependencies, or redesign system structure. Produces uncompromising redesign proposals that prioritize correctness over backwards compatibility.
git-commits
by negz
Write git commits in Nic Cope's style. Use when creating commits, staging changes for commit, or when the user asks to commit. Includes Signed-off-by requirements and problem-first messaging.
senior-developer
by dangeles
Use when implementing production-quality Python code within an assigned scope, including architecture decisions at component level, comprehensive testing, and code review of junior-developer outputs.
spec-to-code-compliance
by lv416e
Verifies code implements exactly what documentation specifies for blockchain audits. Use when comparing code against whitepapers, finding gaps between specs and implementation, or performing compliance checks for protocol implementations.