Skill UI

A comprehensive guide to implementing modern player input in Unreal Engine 5 using the Enhanced Input system. Learn how to set up Input Actions (IA_), Input Mapping Contexts (IMC_), modifiers, and triggers. Covers binding actions in both C++ and Blueprints, providing a data-driven approach to movement, looking, and general gameplay controls, moving beyond legacy input methods.

A comprehensive guide to building and controlling real-time visual effects (VFX) in Unreal Engine 5 using the Niagara system. Learn the System/Emitter/Module hierarchy, how to expose user parameters for game logic control, and methods for spawning and driving complex particle effects at runtime using both C++ and Blueprints. Ideal for gameplay-driven visual assets.

Analyze cryptographic code to detect operations that leak secret data through execution timing variations. Supports C, C++, Go, Rust, Swift, Java, Kotlin, C#, PHP, JavaScript and Python with assembly, bytecode or VM-level inspection.

This skill provides comprehensive guidelines for writing idiomatic and efficient C++ code. It covers memory management, modern types, move semantics, templates, error handling, and concurrency. Use it to improve code safety, readability, and adherence to modern C++ standards.

An advanced debugging skill designed for AI agents. It utilizes gdb-cli to provide intelligent assistance for C/C++ programs, enabling the analysis of core dumps, debugging live processes, and investigating complex issues like crashes, deadlocks, and memory corruption. It correlates runtime state inspection with source code context for deeper insights.

This expert guide provides comprehensive best practices for developing robust, high-performance C++ code within Unreal Engine 5.x. It covers critical topics such as UObject lifecycle management, adhering to Epic Games' strict coding conventions, optimizing performance-critical sections (e.g., avoiding unnecessary Ticking), and correctly using soft references for asset loading. Use this skill for professional game development tasks requiring deep knowledge of the Unreal reflection system and advanced C++ patterns.

Audits C, C++ and Rust source code for missing zeroization of secrets, keys and passwords, and detects wipes removed by compiler optimizations such as dead-store elimination. Uses LLVM IR and assembly evidence, control-flow verification and optional runtime tests. For authorized security assessments only.