unreal

Unreal Engine Skills for AI Agents

A collection of 27 AI agent skills for Unreal Engine C++ development. Built for game developers who want AI coding agents to help write correct, production-quality UE5 C++ code. Works with Claude Code, Cursor, Windsurf, and any agent that supports the Agent Skills spec.

Every skill has been audited against Unreal Engine source code to ensure API accuracy — correct function signatures, valid class hierarchies, and real method names. No hallucinated APIs.

Contributions welcome! Found an inaccuracy or want to improve a skill? Open a PR.

What are Skills?

Skills are markdown files that give AI agents specialized knowledge and workflows for specific tasks. When you add these to your project, your agent can recognize when you're working on an Unreal Engine task and apply the right patterns, APIs, and best practices.

How Skills Work Together

Skills reference each other and build on shared context. The ue-project-context skill is the foundation — it captures your project's modules, target platforms, and conventions so other skills can give relevant advice.

                          ┌──────────────────────────────────────┐
                          │          ue-project-context           │
                          │    (read by all other skills first)   │
                          └──────────────────┬───────────────────┘
                                             │
    ┌─────────────┬────────────┬─────────────┼────────────┬─────────────┬──────────────┐
    ▼             ▼            ▼             ▼            ▼             ▼              ▼
┌────────┐ ┌──────────┐ ┌──────────┐ ┌───────────┐ ┌──────────┐ ┌──────────┐ ┌───────────┐
│Core C++│ │Gameplay  │ │Rendering │ │  World &  │ │  AI &    │ │  UI &    │ │  Build &  │
│        │ │          │ │& VFX     │ │ Streaming │ │  Logic   │ │  Input   │ │  Tools    │
├────────┤ ├──────────┤ ├──────────┤ ├───────────┤ ├──────────┤ ├──────────┤ ├───────────┤
│cpp-    │ │gameplay- │ │materials │ │world-lvl  │ │ai-nav    │ │ui-umg    │ │module-    │
│ found  │ │ framework│ │niagara   │ │procedural │ │state-tree│ │input-sys │ │ build     │
│actor-  │ │abilities │ │audio     │ │physics    │ │mass-     │ │          │ │editor-    │
│ comp   │ │animation │ │sequencer │ │serial-    │ │ entity   │ │          │ │ tools     │
│        │ │char-move │ │          │ │ savegame  │ │          │ │          │ │testing    │
│        │ │game-feat │ │          │ │data-asset │ │          │ │          │ │async-     │
│        │ │net-repl  │ │          │ │           │ │          │ │          │ │ thread    │
└───┬────┘ └────┬─────┘ └────┬─────┘ └─────┬─────┘ └────┬─────┘ └────┬─────┘ └─────┬─────┘
    │           │            │             │            │             │              │
    └───────────┴─────┬──────┴─────────────┴────────────┴─────────────┴──────────────┘
                      │
       Skills cross-reference each other:
         cpp-foundations ↔ actor-component ↔ gameplay-framework
         gameplay-abilities ↔ animation ↔ character-movement
         ai-navigation ↔ state-trees ↔ mass-entity

See each skill's Related Skills section for the full dependency map.

Available Skills