Content & Media

Relational and NoSQL databases including PostgreSQL, MongoDB, Redis. Master database design, optimization, and management.

Guide experienced developers through REFACTOR phase of TDD cycle - improving code quality while maintaining green tests

Best practices for creating and updating Claude Code skills including YAML frontmatter structure, description patterns for discoverability, content organization, progressive disclosure, and testing strategies. Use when creating new skills or updating existing skills to follow proven patterns.

Validates data with Yup schema builder using chainable methods, custom rules, and TypeScript inference. Use when validating forms with React Hook Form or Formik, or when needing flexible schema validation.

Use when designing or architecting Elixir/Phoenix applications, creating comprehensive project documentation, planning OTP supervision trees, defining domain models with Ash Framework, structuring multi-app projects with path-based dependencies, or preparing handoff documentation for Director/Implementor AI collaboration

Expert IoT system architecture covering distributed systems, event-driven design, edge computing, and microservices patterns. Use when designing multi-device systems, planning communication architecture, implementing event-driven patterns, or scaling IoT deployments. Specializes in MQTT-based architectures, state synchronization, and real-time constraints.

Use when implementing Disney's 12 animation principles with React Spring's physics-based animations

Ensure optimal haptic feedback throughout the app. Use when adding interactions, reviewing code, or auditing haptics usage. Keywords: haptics, feedback, vibration, touch, UX, interaction.

Security risk assessment from specifications, manuals, and design documents. Threat modeling (STRIDE/DREAD), asset identification, risk matrix generation, and CRA pre-compliance evaluation. Use for upstream security analysis before implementation. Triggers on: risk assessment, threat modeling, security review, design review, specification analysis, STRIDE, DREAD, attack tree, security requirements, pre-implementation security.

Implement comprehensive input validation on both client and server sides with clear error messages, type checking, and sanitization to prevent security vulnerabilities. Use this skill when validating user input, implementing form validation, checking data types and formats, sanitizing input to prevent injection attacks (SQL, XSS, command injection), validating business rules, providing field-specific error messages, implementing server-side validation for all entry points (API endpoints, web forms, background jobs), using client-side validation for immediate user feedback, applying allowlists over blocklists, validating ranges and required fields, or ensuring consistent validation across the application. Apply this skill when handling any user input, building forms, creating API endpoints, or reviewing code for security and data integrity.

Translates educational content about Physical AI and Humanoid Robotics from English to Urdu with technical accuracy and cultural appropriateness.

Reviews Dockerfiles for best practices, security issues, and image size optimizations including multi-stage builds and layer caching. Use when working with Docker, containers, or deployment.

Comprehensive CSS and UI/UX code review, issue identification, and automated fixing with documentation. Use when reviewing stylesheets, analyzing UI/UX patterns, auditing frontend code quality, fixing CSS issues, or documenting style improvements. Triggers on requests like "review my CSS", "audit UI/UX", "fix styling issues", "improve my styles", or "document CSS fixes".

Scrape and build queries to an official public health endpoints under a .gov domain.\

Perform reflection after completing work to capture learnings in KB.Ensures knowledge is preserved for future sessions.WHEN TO USE:- After completing a ticket (before archiving)- After completing a phase- Before session ends (user says "wrapping up", "stopping for now")- When user says "reflect", "capture learnings", "what did we learn"CAPTURES:- Patterns: problems solved (resolved) OR issues found (open)- Decisions: architectural/design choices made- Code flows: new understanding of codebase- Procedures: repetitive tasks worth documenting- Learnings: in ticket's 5-final.md

Author specifications (TaskSpec for small-medium tasks, WorkstreamSpec for complex single-workstream tasks, or coordinate MasterSpec creation for multi-workstream efforts). Use after PM requirements gathering or when refining existing specs.

Evaluates PopKit user experience using concrete heuristics for command naming, error messages, and interaction patterns

Generate comprehensive pytest test suites for CasareRPA components, including nodes, controllers, use cases, and domain entities. Use when: creating new tests, testing nodes, controller tests, use case tests, domain entity tests, test coverage needed, pytest test generation.

Enterprise-grade PowerPoint deck generation system using evidence-based prompting techniques, workflow enforcement, and constraint-based design. Use when creating professional presentations (board decks, reports, analyses) requiring consistent visual quality, accessibility compliance, and integration of complex data from multiple sources. Implements html2pptx workflow with spatial layout optimization, validation gates, and multi-chat architecture for 30+ slide decks.

Specialized image enhancement for real estate photography. Provides expert guidance on exposure correction, perspective fixes, HDR blending, sky replacement, and professional presentation optimization.