unity-scene

Unity Scene Skills

Control Unity scenes - the containers that hold all your GameObjects.

Operating Mode

• Approval：本模块 Mixed —— scene_get_info / scene_get_hierarchy / scene_get_loaded / scene_find_objects 标 SkillMode.SemiAuto，可直接执行；scene_screenshot / scene_unload / scene_set_active 未设 Mode 字段（默认 FullAuto），Approval 模式下需 grant。
• Auto / Bypass：FullAuto 直接执行。
• 含 NeverInSemi 高危 skill：scene_create / scene_load / scene_save（标 RiskLevel="high"，因为切换/覆盖整个场景文件影响范围极大）。这些在 Approval/​Auto 下返 MODE_FORBIDDEN，仅 Bypass 或 Allowlist 命中可调。

DO NOT (common hallucinations):

• scene_delete / scene_rename do not exist → delete scene files via asset_delete, rename via asset_move
• scene_list does not exist → use scene_get_loaded (loaded scenes) or asset_find with t:Scene (all scene assets)
• scene_find_objects is a simple name/​tag/​component filter; for regex/​layer/​path search use gameobject_find (SkillMode.FullAuto)

Routing:

• For detailed hierarchy tree → use perception module's hierarchy_describe
• For scene statistics → use perception module's scene_summarize
• For screenshot → scene_screenshot (this module) or camera_screenshot (camera module, SkillMode.FullAuto)

Skills Overview

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Skills

scene_create

Create a new scene.

scene_load

Load a scene.

scene_save

Save the current scene.

scene_get_info

Get current scene information.

No parameters.

Returns: {success, name, path, isDirty, rootObjectCount, rootObjects: [name]}

scene_get_hierarchy

Get full scene hierarchy tree.

Returns: {success, hierarchy: [{name, instanceId, children: [...]}]}

scene_screenshot

Capture a screenshot.

scene_get_loaded

Get list of all currently loaded scenes.

No parameters.

Returns: {success, scenes: [{name, path, isActive, isDirty}]}

scene_unload

Unload a loaded scene (additive).

scene_set_active

Set the active scene (for multi-scene editing).

scene_find_objects

Search GameObjects by name pattern, tag, or component type. For advanced search (regex, layer, path) use gameobject_find.

Returns: {success, count, objects: [{name, path, instanceId, active, tag}]}

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Example Usage

import unity_skills

# Create a new scene
unity_skills.call_skill("scene_create", scenePath="Assets/​Scenes/​Level1.unity")

# Load an existing scene
unity_skills.call_skill("scene_load", scenePath="Assets/​Scenes/​MainMenu.unity")

# Load scene additively (multi-scene)
unity_skills.call_skill("scene_load", scenePath="Assets/​Scenes/​UI.unity", additive=True)

# Get current scene info
info = unity_skills.call_skill("scene_get_info")
print(f"Scene: {info['name']}, Objects: {info['rootObjectCount']}")

# Get full hierarchy (useful for understanding scene structure)
hierarchy = unity_skills.call_skill("scene_get_hierarchy", maxDepth=5)

# Save scene
unity_skills.call_skill("scene_save")

# Take screenshot
unity_skills.call_skill("scene_screenshot", filename="preview.png", width=1920, height=1080)

Best Practices

1. Always save before loading a new scene
2. Use additive loading for UI overlays
3. Keep scene hierarchy organized with empty parent objects
4. Use scene_get_info to verify scene state
5. Screenshots are saved to project root by default

Exact Signatures

Exact names, parameters, defaults, and returns are defined by GET /​skills/​schema or unity_skills.get_skill_schema(), not by this file.