KeremKalyoncu
48 verified skills
systematic-debugging
4-phase systematic debugging methodology with root cause analysis and evidence-based verification. Use when debugging complex issues.
development
react-best-practices
React and Next.js performance optimization from Vercel Engineering. Use when building React components, optimizing performance, eliminating waterfalls, reducing bundle size, reviewing code for performance issues, or implementing server/client-side optimizations.
tools
game-development
Game development orchestrator. Routes to platform-specific skills based on project needs.
development
frontend-design
Design thinking and decision-making for web UI. Use when designing components, layouts, color schemes, typography, or creating aesthetic interfaces. Teaches principles, not fixed values.
development
server-management
Server management principles and decision-making. Process management, monitoring strategy, and scaling decisions. Teaches thinking, not commands.
testing
architecture
Architectural decision-making framework. Requirements analysis, trade-off evaluation, ADR documentation. Use when making architecture decisions or analyzing system design.
development
behavioral-modes
AI operational modes (brainstorm, implement, debug, review, teach, ship, orchestrate). Use to adapt behavior based on task type.
development
clean-code
Pragmatic coding standards - concise, direct, no over-engineering, no unnecessary comments
development
database-design
Database design principles and decision-making. Schema design, indexing strategy, ORM selection, serverless databases.
testing
deployment-procedures
Production deployment principles and decision-making. Safe deployment workflows, rollback strategies, and verification. Teaches thinking, not scripts.
testing
documentation-templates
Documentation templates and structure guidelines. README, API docs, code comments, and AI-friendly documentation.
development
intelligent-routing
Automatic agent selection and intelligent task routing. Analyzes user requests and automatically selects the best specialist agent(s) without requiring explicit user mentions.
testing
.agents/skills/lint-and-validate
--- name: lint-and-validate description: Automatic quality control, linting, and static analysis procedures. Use after every code modification to ensure syntax correctness and project standards. Triggers onKeywords: lint, format, check, validate, types, static analysis. allowed-tools: Read, Glob, Grep, Bash --- # Lint and Validate Skill > **MANDATORY:** Run appropriate validation tools after EVERY code change. Do not finish a task until the code is error-free. ### Procedures by Ecosystem ###
tools
mcp-builder
MCP (Model Context Protocol) server building principles. Tool design, resource patterns, best practices.
tools
mobile-design
Mobile-first design thinking and decision-making for iOS and Android apps. Touch interaction, performance patterns, platform conventions. Teaches principles, not fixed values. Use when building React Native, Flutter, or native mobile apps.
development
rust-pro
Master Rust 1.75+ with modern async patterns, advanced type system features, and production-ready systems programming. Expert in the latest Rust ecosystem including Tokio, axum, and cutting-edge crates. Use PROACTIVELY for Rust development, performance optimization, or systems programming.
development
tdd-workflow
Test-Driven Development workflow principles. RED-GREEN-REFACTOR cycle.
development
templates
Project scaffolding templates for new applications. Use when creating new projects from scratch. Contains 12 templates for various tech stacks.
data-ai
vr-ar
VR/AR development principles. Comfort, interaction, performance requirements.
development
web-design-guidelines
Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".
development
2d-games
2D game development principles. Sprites, tilemaps, physics, camera.
development
game-design
Game design principles. GDD structure, balancing, player psychology, progression.
testing
web-games
Web browser game development principles. Framework selection, WebGPU, optimization, PWA.
development
multiplayer
Multiplayer game development principles. Architecture, networking, synchronization.
development
pc-games
PC and console game development principles. Engine selection, platform features, optimization strategies.
development
i18n-localization
Internationalization and localization patterns. Detecting hardcoded strings, managing translations, locale files, RTL support.
development
3d-games
3D game development principles. Rendering, shaders, physics, cameras.
development
nodejs-best-practices
Node.js development principles and decision-making. Framework selection, async patterns, security, and architecture. Teaches thinking, not copying.
development
powershell-windows
PowerShell Windows patterns. Critical pitfalls, operator syntax, error handling.
tools
python-patterns
Python development principles and decision-making. Framework selection, async patterns, type hints, project structure. Teaches thinking, not copying.
development
plan-writing
Structured task planning with clear breakdowns, dependencies, and verification criteria. Use when implementing features, refactoring, or any multi-step work.
development
api-patterns
API design principles and decision-making. REST vs GraphQL vs tRPC selection, response formats, versioning, pagination.
development
code-review-checklist
Code review guidelines covering code quality, security, and best practices.
development
app-builder
Main application building orchestrator. Creates full-stack applications from natural language requests. Determines project type, selects tech stack, coordinates agents.
development
game-audio
Game audio principles. Sound design, music integration, adaptive audio systems.
testing
seo-fundamentals
SEO fundamentals, E-E-A-T, Core Web Vitals, and Google algorithm principles.
development
performance-profiling
Performance profiling principles. Measurement, analysis, and optimization techniques.
testing
webapp-testing
Web application testing principles. E2E, Playwright, deep audit strategies.
development
testing-patterns
Testing patterns and principles. Unit, integration, mocking strategies.
testing
vulnerability-scanner
Advanced vulnerability analysis principles. OWASP 2025, Supply Chain Security, attack surface mapping, risk prioritization.
testing
bash-linux
Bash/Linux terminal patterns. Critical commands, piping, error handling, scripting. Use when working on macOS or Linux systems.
tools
red-team-tactics
Red team tactics principles based on MITRE ATT&CK. Attack phases, detection evasion, reporting.
testing
brainstorming
Socratic questioning protocol + user communication. MANDATORY for complex requests, new features, or unclear requirements. Includes progress reporting and error handling.
data-ai
parallel-agents
Multi-agent orchestration patterns. Use when multiple independent tasks can run with different domain expertise or when comprehensive analysis requires multiple perspectives.
data-ai
game-art
Game art principles. Visual style selection, asset pipeline, animation workflow.
testing
mobile-games
Mobile game development principles. Touch input, battery, performance, app stores.
development
geo-fundamentals
Generative Engine Optimization for AI search engines (ChatGPT, Claude, Perplexity).
data-ai
tailwind-patterns
Tailwind CSS v4 principles. CSS-first configuration, container queries, modern patterns, design token architecture.
development