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llt-find-for-changes

Map modified files to affected Unreal Engine LowLevelTests modules and tests.

Updated Aug 27, 2026
Search Tags:#ci-cd#dependency-graph#change-impact#unreal-engine#test-discovery#llt#lowleveltests
One-click install
npx skills add https://github.com/ai-sand-castles/local-marketplace --skill llt-find-for-changes
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: llt-find-for-changes
Source: https://github.com/ai-sand-castles/local-marketplace/tree/main/test-automation-plugin/skills/llt-find-for-changes
Command: npx skills add https://github.com/ai-sand-castles/local-marketplace --skill llt-find-for-changes

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Identifies and surfaces the tests most affected by changes in Unreal Engine LowLevelTests modules, enabling targeted test runs.

Core Features & Use Cases

  • Module discovery from modified files via .Build.cs
  • Direct test discovery in Tests/ subdirectories
  • Dependency-based and transitive inclusion to expand test coverage
  • Generates mapping and recommendations to optimize test execution

Quick Start

Provide the project root and a list of modified files to the tool to receive the impacted tests and recommendations.

Frequently Asked Questions about llt-find-for-changes

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I identify Unreal Engine LowLevelTests impacted by code changes?▼

To identify impacted Unreal Engine LowLevelTests, provide a project root and modified files list. The tool locates module boundaries via .Build.cs files and maps dependencies to surface direct and transitive test coverage.

What is change impact analysis for Unreal Engine module dependencies?▼

Change impact analysis maps modified files to Unreal Engine module boundaries using .Build.cs files, then expands coverage by tracing dependency graphs to include transitive test modules affected by the code changes.

How do I run targeted CI/CD tests for Unreal Engine LowLevelTests?▼

Run targeted CI/CD tests by supplying modified files to receive a structured envelope of affected modules and recommended actions. This test discovery output enables optimized execution by isolating necessary LowLevelTests runs.

Does Unreal Engine test discovery handle transitive module dependencies?▼

Yes, Unreal Engine test discovery handles transitive module dependencies by locating module boundaries and mapping dependency graphs. It expands coverage beyond direct tests to include transitive test modules affected by modified files.

How are unmapped files handled during Unreal Engine change impact analysis?▼

During Unreal Engine change impact analysis, unmapped files are flagged in the returned structured envelope. The output details modified files, affected modules, direct tests, transitive modules, and recommended actions for review.

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