Agent Skills — the knowledge
Structured, version-controlled guidance an agent loads on demand: correct classes, APIs, patterns, and conventions for Unreal Engine development.
UnrealEngineSkills.com
Independent community project. Not affiliated with Epic Games.
Open SourceAgent SkillsUnreal Engine
Unreal Engine Skills for AI agents.
An open-source library of 59 Agent Skills across 3 categories that give AI coding agents real Unreal Engine domain knowledge — core engine plus the Ultra Dynamic Sky and Ultra Dynamic Weather plugins.
Available now 59 open-source skills across 3 categories, ready to drop into your agent.
Each skill is a portable SKILL.md folder grounded in the Unreal Engine source — correct classes, APIs, patterns, and the gotchas that trip agents up.
Skills 59
Categories 3
License Open source
Recommended pairing
Pair Agent Skills with VibeUE.
Agent Skills give your AI the Unreal Engine know-how — the right classes, APIs, patterns, and conventions. VibeUE gives it hands: an open-source MCP server for Unreal Engine that lets the agent inspect, explain, and build directly inside Unreal Engine. Use them together — domain knowledge plus live editor control.
VibeUE — the live connection
An open-source MCP server for Unreal Engine that lets VS Code, Cursor, and Claude Code drive the editor in real time.
Why use it
Domain knowledge your agent can act on.
Real domain knowledge
Each skill encodes the correct Unreal Engine classes, APIs, patterns, and gotchas — grounded in the Unreal Engine source, not guesswork.
Built to the Agent Skills spec
Portable SKILL.md folders any skills-compatible agent can load on demand. Progressive disclosure keeps the context footprint small.
Open source, ready to use
Clone the repo, drop the skills into your agent, and start building today. Community-driven and open to contributions.
What's inside
3 categories. 59 skills.
Core
44 skills. The whole engine — C++ fundamentals, UObject reflection, memory and GC, gameplay framework, Blueprints, rendering and Lumen, animation, networking, AI, UMG / Slate, and the tooling around it.
Ultra Dynamic Sky
10 skills. The full UDS plugin surface: sky modes, sun / moon / stars, volumetric clouds, fog and atmosphere, lighting and shadows, time-of-day, performance, and cinematic rendering.
Ultra Dynamic Weather
5 skills. The UDW plugin: weather state, particles / lightning / wind / sounds, material and screen effects, spatial weather, and seasonal and temperature systems.