Types
Type checking and type generation
git-commit
by marcioaltoe
Automatically analyzes code changes and creates git commits with conventional commit messages when the user indicates they want to save/commit their work. Use when user mentions committing, saving work, or wants changes recorded in git history. Examples - "commit these changes", "save this work", "I'm done with this feature, let's commit", "create a commit for the auth updates".
naming-conventions
by marcioaltoe
Expert in naming conventions for files, directories, classes, functions, and variables. ALWAYS use when creating ANY files, folders, classes, functions, or variables, OR when renaming any code elements. Use proactively to ensure consistent, readable naming across the codebase. Examples - "create new component", "create file", "create folder", "name this function", "rename function", "rename file", "rename class", "refactor variable names", "review naming conventions".
clean-architecture
by marcioaltoe
Clean Architecture principles for Modular Monolith with bounded contexts and minimal shared kernel. ALWAYS use when working on backend code, ESPECIALLY when creating files, deciding file locations, or organizing contexts (auth, tax, bi, production). Use proactively to ensure context isolation and prevent "Core Obesity Syndrome". Examples - "create entity", "add repository", "where should this file go", "modular monolith", "bounded context", "shared kernel", "context isolation", "file location", "layer organization".
drizzle-orm
by oakoss
'Drizzle ORM for type-safe SQL with PostgreSQL, MySQL, and SQLite. Use when defining schemas, writing queries, managing relations, running migrations, or using drizzle-kit. Use for drizzle, orm, schema, query, migration, pgTable, relations, drizzle-kit, drizzle-zod.'
mockup-creation
by DauQuangThanh
Create interactive, production-ready UI mockups and prototypes using NuxtJS 4 (Vue) or Next.js (React), TypeScript, and TailwindCSS v4. Use when building web mockups, prototypes, landing pages, dashboards, admin panels, or interactive UI demonstrations. Trigger when users mention "create mockup", "build prototype", "interactive demo", "UI prototype", "design to code", or need rapid frontend development with modern tooling. Prefer NuxtJS for Vue-based projects; use Next.js when users mention ReactJS.
system-migration
by DauQuangThanh
Guides operating system and hardware platform migrations including Linux distribution changes, Windows to Linux migration, mainframe to x86 modernization, data center migrations (physical to virtual, P2V, V2V), hardware platform changes, system consolidation, and legacy system decommissioning. Covers OS compatibility, driver migration, system configuration transfer, and cutover procedures. Use when migrating operating systems, changing hardware platforms, moving from mainframes, or when users mention "OS migration", "Linux migration", "mainframe modernization", "P2V migration", "system upgrade", "data center migration", or "legacy system replacement".
code-standards
by marcioaltoe
Expert in code design standards including SOLID principles, Clean Code patterns (KISS, YAGNI, DRY, TDA), and pragmatic software design. ALWAYS use when designing ANY classes/modules, implementing features, fixing bugs, refactoring code, or writing functions. Use proactively to ensure proper design, separation of concerns, simplicity, and maintainability. Examples - "create class", "design module", "implement feature", "refactor code", "fix bug", "is this too complex", "apply SOLID", "keep it simple", "avoid over-engineering".
ast-grep
by mauromedda
AST-aware code search and refactoring using ast-grep (sg). Use INSTEAD of grep/ripgrep for searching code structure. Finds functions, classes, patterns, anti-patterns across Go, Python, Bash, Terraform/HCL codebases. Triggers on "ast-grep", "sg", "find function", "find class", "find method", "find all usages", "where is X used", "search for pattern", "find anti-pattern", "code smell", "refactor pattern", "structural search", "AST search", "find error handling", "find imports", "find decorators", "find struct", "find interface", "search code", "locate function", "grep for function", "find definition". PROACTIVE: Use for ANY code search task; prefer over grep/ripgrep for code files.
arktype-validation
by oakoss
'ArkType runtime validation with TypeScript-native syntax. Type-safe schemas using string expressions, morphs, scopes, and generics. Includes ArkEnv for typesafe environment variable validation with auto-coercion and Vite plugin. Use when defining schemas, validating data, transforming input, building type-safe APIs with ArkType, or validating environment variables with ArkEnv.'
application-security
by oakoss
'Comprehensive application security covering threat modeling (STRIDE), OWASP Top 10 (2025), OWASP API Security Top 10 (2023), secure coding review, authentication/authorization patterns, input validation, encryption, security headers, supply chain security, compliance (GDPR/HIPAA/SOC2/PCI-DSS), and security monitoring. Use when reviewing code for vulnerabilities, implementing auth patterns, securing APIs, configuring security headers, hardening supply chain, preventing injection attacks, or preparing for compliance audits.'
eda-drc
by l3wi
Design validation and review. Run DRC/ERC checks, verify against constraints, check component availability, and prepare comprehensive validation reports.
backend-engineer
by marcioaltoe
Backend engineering with Modular Monolith, bounded contexts, and Hono. ALWAYS use when implementing ANY backend code within contexts, Hono APIs, HTTP routes, or service layer logic. Use proactively for context isolation, minimal shared kernel, and API design. Examples - "create API in context", "implement repository", "add use case", "context structure", "Hono route", "API endpoint", "context communication", "DI container".
nestjs-best-practices
by xirothedev
NestJS best practices and patterns for building scalable, maintainable backend applications. This skill should be used when writing, reviewing, or refactoring NestJS code to ensure proper architecture, security, performance, and code quality. Triggers on tasks involving NestJS modules, controllers, services, guards, pipes, middleware, Prisma database operations, authentication, or any NestJS-specific patterns.
db-enforcer
by oakoss
'Enforces database integrity for PostgreSQL and Prisma systems. Use when designing schemas, writing migrations, or configuring Row-Level Security. Use for type-safe SQL, naming alignment, constraint validation, zero-trust RLS policies, UUIDv7 primary keys, and zero-downtime deployments.'
frontend-coding
by DauQuangThanh
Expert frontend development guidance covering React, Vue, Angular, TypeScript, state management, component architecture, performance optimization, accessibility, testing, and modern web APIs. Produces production-ready, maintainable, and performant frontend code with best practices. Use when building web applications, implementing UI components, managing application state, optimizing performance, or when users mention React, Vue, Angular, TypeScript, hooks, state management, components, or frontend development.
ui-designer
by marcioaltoe
Expert UI/UX designer for React applications with shadcn/ui and Tailwind CSS. ALWAYS use when creating UI components, implementing responsive layouts, or designing interfaces. Use when user needs component creation, design implementation, responsive layouts, accessibility improvements, dark mode support, or design system architecture. Examples - "create a custom card component", "build a responsive navigation", "setup shadcn/ui button", "implement dark mode", "make this accessible", "design a form layout".
frontend-engineer
by marcioaltoe
Expert frontend engineering with simplified pragmatic architecture, React 19, TanStack ecosystem, and Zustand state management. ALWAYS use when implementing ANY frontend features. Use when setting up project structure, creating pages and state management, designing gateway injection patterns, setting up HTTP communication and routing, organizing feature modules, or optimizing performance. ALWAYS use when implementing Gateway Pattern (Interface + HTTP + Fake), Context API injection, Zustand stores, TanStack Router, or feature-based architecture.
error-handling-patterns
by marcioaltoe
Error handling patterns including exceptions, Result pattern, validation strategies, retry logic, and circuit breakers. ALWAYS use when implementing error handling in backend code, APIs, use cases, or validation logic. Use proactively for robust error handling, recovery mechanisms, and failure scenarios. Examples - "handle errors", "Result pattern", "throw exception", "validate input", "error recovery", "retry logic", "circuit breaker", "exception hierarchy".
database-migration
by DauQuangThanh
Guides database migration projects including engine changes (MySQL to PostgreSQL, Oracle to PostgreSQL, SQL Server to PostgreSQL), version upgrades, cloud migrations (on-premise to RDS/Cloud SQL/Azure Database), schema migrations, zero-downtime migrations, replication setup, and data migration strategies. Covers homogeneous and heterogeneous migrations, ETL processes, cutover procedures, and rollback plans. Use when migrating databases, changing database engines, upgrading database versions, moving databases to cloud, or when users mention "database migration", "DB migration", "PostgreSQL migration", "MySQL to Postgres", "Oracle migration", "database upgrade", or "cloud database migration".
iso-17025
by cleverlab-ai
"Expert consultant for ISO/IEC 17025:2017 — the international standard for testing and calibration laboratory competence. Use when: (1) preparing for accreditation or surveillance audits, (2) building or reviewing quality management systems for laboratories, (3) writing procedures, policies or work instructions aligned with 17025, (4) generating audit checklists or gap analyses, (5) answering questions about laboratory requirements (impartiality, confidentiality, structure, resources, processes, management), (6) designing LIMS systems or laboratory software that must comply with 17025, (7) evaluating method validation, measurement uncertainty, metrological traceability, (8) handling nonconforming work, complaints, corrective actions, (9) preparing management reviews or internal audits. Supports both Polish (PL) and English (EN) languages."
refactor
by thechandanbhagat
Refactor code to improve quality, apply SOLID principles, remove code smells, and suggest better patterns. Use when improving code structure or modernizing legacy code.
json
by thechandanbhagat
Parse, validate, transform, and manipulate JSON data. Use for JSON operations, schema validation, and data transformation.
deepbook-margin-trading-skill
by RandyPen
Guides developers through using DeepBook V3 Margin Trading SDK for leverage trading, borrowing, lending, liquidation operations, and risk management on Sui blockchain. Use when working with DeepBook margin trading, margin pools, margin managers, take profit/stop loss orders, or liquidation functionality.
typescript-coder
by DmitriyYukhanov
Implements TypeScript/JavaScript code following established architecture and coding guidelines. Use when implementing features designed by typescript-architect.