What is ue-test-patterns?

A testing guide for Unreal Engine 5.7 automation tests. It explains how to run tests without the normal graphics window, read their logs, and organize names by unit, visual, or integration testing.

Use it to run headless tests, classify tests, parse pass or fail results, inspect failure details, and verify that logs have finished writing.

Unreal test commands may report unreliable exit codes on macOS, so reading the logs is necessary to tell whether a test passed. The guide also accounts for delayed log output.

How remiphilippe/mcp-unreal configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to remiphilippe/mcp-unreal. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/remiphilippe/mcp-unreal/main/.claude/skills/ue-test-patterns/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/remiphilippe/mcp-unreal

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/remiphilippe/mcp-unreal/ue-test-patterns/github.svg)](https://agentmods.dev/skills/remiphilippe/mcp-unreal/ue-test-patterns)

Your own site

<a href="https://agentmods.dev/skills/remiphilippe/mcp-unreal/ue-test-patterns"><img src="https://agentmods.dev/badge/skills/remiphilippe/mcp-unreal/ue-test-patterns/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/remiphilippe/mcp-unreal/ue-test-patterns"><img src="https://agentmods.dev/badge/skills/remiphilippe/mcp-unreal/ue-test-patterns.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 17 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 180 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00017	$0.00180
Opus 5.5	$0.00007	$0.00072
Sonnet 5.5	$0.00003	$0.00036
Haiku 4.5	$0.00002	$0.00018

Measured 2mo ago against content hash 8a3883c17443, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ue-test-patterns scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/skills/ue-test-patterns/SKILL.md · 16 lines

What it actually says

UE 5.7 Test Execution

Headless: UnrealEditor-Cmd <project> -ExecCmds="Automation RunTests <filter>;Quit" -nullrhi -unattended -nosplash -ABSLOG=<path>
Parse "Test Completed." lines: Result={Success|Fail} and Path={}
Failure details between BeginEvents / EndEvents markers
Exit codes unreliable on macOS — always parse logs
Add sleep 1 after test for log flush on macOS

Test Naming

ProjectName.Unit.* — headless unit tests
ProjectName.Visual.* — GPU visual tests
ProjectName.Integration.* — integration tests

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

2mo ago First seen · 16 lines · 17 tokens per session scan A 8a3883c17443

Subscribe to this mod's changes

ue-test-patterns is a skill published in the GitHub repository remiphilippe/mcp-unreal (81 stars, last pushed 8mo ago), licensed Apache-2.0. It adds 17 tokens to every session and 180 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Game development Testing mcp-server unreal-engine unreal-engine-5

ue-test-patterns next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
ue-test-patternsremiphilippe/mcp-unreal	Skill	81	8mo ago	Apache-2.0	A	17	Claude Code
asset-managementkevinpbuckley/VibeUE	Skill	812	2d ago	MIT	A	130	Claude Code, Codex
level-actorskevinpbuckley/VibeUE	Skill	812	2d ago	MIT	A	64	Claude Code, Codex
vibeuekevinpbuckley/VibeUE	Skill	812	2d ago	MIT	A	82	Claude Code, Codex
materialskevinpbuckley/VibeUE	Skill	812	2d ago	MIT	A	95	Claude Code, Codex
project-settingskevinpbuckley/VibeUE	Skill	812	2d ago	MIT	A	61	Claude Code, Codex
enhanced-inputkevinpbuckley/VibeUE	Skill	812	2d ago	MIT	A	66	Claude Code, Codex

mcp-unreal: Skill for Claude Code