unreal-patterns SKILL.md skillA
unreal-patterns from hermeticormus/claude-code-game-development is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add hermeticormus/claude-code-game-development/unreal-patterns@git:20260930.4aecd99Pins git:20260930.4aecd99 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- hermeticormus/claude-code-game-development
- Path
plugins/unreal-engine/skills/unreal-patterns/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260930.4aecd99, committed Sep 30, 2026
- Size
- 8,420 bytes
- Repository stars
- 72
- License
- MIT
Unreal Engine 5 C++ patterns: an ACharacter subclass with Enhanced Input, Blueprint interfaces, server RPCs for player actions, and Gameplay Tags. Use when writing gameplay code in Unreal C++.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Unreal Patterns
## ACharacter Subclass with Enhanced Input
```cpp
// MyCharacter.h
#pragma once
#include "CoreMinimal.h"
#include "GameFramework/Character.h"
#include "InputActionValue.h"
#include "MyCharacter.generated.h"
class UInputMappingContext;
class UInputAction;
UCLASS()
class MYGAME_API AMyCharacter : public ACharacter
{
GENERATED_BODY()
public:
AMyCharacter();
protected:
virtual void BeginPlay() override;
virtual void SetupPlayerInputComponent(class UInputComponent* PlayerInputComponent) override;
// Input actions - set in Blueprint or C++ defaults
UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Input")
TObjectPtr<UInputMappingContext> DefaultMappingContext;
UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Input")
TObjectPtr<UInputAction> MoveAction;
UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Input")
TObjectPtr<UInputAction> JumpAction;
UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Input")
TObjectPtr<UInputAction> LookAction;
UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Stats")
float MaxHealth = 100.f;
…Read the whole file at its exact version.
How to install
mdr add hermeticormus/claude-code-game-development/unreal-patterns@sha256:a7dd457ff9f9748eThe line at the top of this page pins the label git:20260930.4aecd99, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_lyugo22hh2t7nqoa)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 30, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (8420 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
hermeticormus/claude-code-game-development · 72 stars · license MIT · pushed 2026-10-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_lyugo22hh2t7nqoa GET https://markdownregistry.com/api/v1/resolve?ref=hermeticormus/claude-code-game-development/unreal-patterns GET https://markdownregistry.com/api/v1/blob/a7dd457ff9f9748e1d5e08c111c1e0745c984b7848adfd07d0e62b2b13ecd9ec
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.