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ai-behavior-trees-utility-ai

100 / 100 · Low risk

Fine to try.

By gamedev-skills/awesome-gamedev-agent-skills (GitHub) · coding · 8,819 stars · scanned at commit c6ca6c4

Engine-neutral behavior tree and utility AI code for NPCs in any language: Blackboard, reactive composites, decorators and response-curve scoring. Use when an enemy keeps chasing after losing sight, restarts its action every frame or flip-flops between choices. Not for FSMs, steering or pathfinding (`game-ai`) or Unreal BT, EQS and StateTree (`unreal-behavior-trees`).

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'ai-behavior-trees-utility-ai' ] || [ -L ~/.agents/skills/'ai-behavior-trees-utility-ai' ]; then echo 'A skill folder named ai-behavior-trees-utility-ai already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/gamedev-skills/awesome-gamedev-agent-skills' "$d" && git -C "$d" checkout --quiet 'c6ca6c41c839b68319ffc08430b99ab768debc32' -- 'skills/disciplines/ai-behavior-trees-utility-ai' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/disciplines/ai-behavior-trees-utility-ai' ~/.agents/skills/'ai-behavior-trees-utility-ai' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'ai-behavior-trees-utility-ai' ~/.claude/skills/'ai-behavior-trees-utility-ai' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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