ue-state-tree-reviewer

Analyze Unreal Engine State Tree assets for structural, transition, and task issues.

1|1|Updated Dec 1, 2025
One-click install
npx skills add https://github.com/sipherxyz/universal-ue-skills --skill ue-state-tree-reviewer-sipherxyz
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ue-state-tree-reviewer
Source: https://github.com/sipherxyz/universal-ue-skills/tree/main/skills/ue-state-tree-reviewer
Command: npx skills add https://github.com/sipherxyz/universal-ue-skills --skill ue-state-tree-reviewer-sipherxyz

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps developers identify and fix issues within Unreal Engine's State Tree assets, ensuring AI logic is correct, performant, and robust.

Core Features & Use Cases

  • Structural Validation: Checks for valid entry points, state reachability, dead ends, and cycles.
  • Transition Validation: Validates transition conditions, priority conflicts, and fallback logic.
  • Task Validation: Ensures tasks exist, are configured correctly, and flags performance concerns.
  • Use Case: When an AI character's behavior is not as expected, use this Skill to analyze its State Tree for logical errors, unreachable states, or inefficient transitions.

Quick Start

Review the State Tree asset located at /Game/AI/MyAIStateTree.

Frequently Asked Questions about ue-state-tree-reviewer

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

FAQPage Schema
How do I debug an Unreal Engine State Tree with unreachable AI states?

To debug an Unreal Engine State Tree with unreachable AI states, you analyze the State Tree asset to validate state reachability, detect dead ends, and identify structural cycles. This process exposes broken entry points and logic gaps causing the behavior failure.

Why does my Unreal Engine AI behavior get stuck in a state tree cycle?

Your Unreal Engine AI behavior gets stuck due to structural cycles or transition condition errors within the State Tree. Analyzing the asset validates transition logic, checks priority conflicts, and reviews fallback behavior to pinpoint the exact cycle.

Can I check Unreal Engine State Tree transition conditions for priority conflicts?

Yes, you can check Unreal Engine State Tree transition conditions for priority conflicts. Parsing the State Tree configuration validates transition rules, detects fallback logic errors, and ensures AI state machine transitions execute correctly without overlapping triggers.

What is the best way to find performance bottlenecks in an Unreal Engine State Tree?

The best way to find performance bottlenecks in an Unreal Engine State Tree is to run task validation on the asset. This checks that tasks exist, verifies their configuration parameters, and flags inefficient task executions affecting AI state machine performance.

Does this State Tree analysis support detecting dead ends in AI logic?

Yes, State Tree analysis supports detecting dead ends in AI logic. It performs structural validation on the Unreal Engine asset to ensure valid entry points, verify state reachability, and identify any states lacking proper outbound transitions.

How do I validate task configurations within an Unreal Engine State Tree?

To validate task configurations within an Unreal Engine State Tree, you analyze the asset to ensure tasks exist and are configured correctly. This task validation process also flags performance concerns and structural errors related to those specific tasks.