unity-gameobject

name	unity-gameobject
description	Create and manipulate GameObjects — create, delete, move, rotate, scale, parent, find, rename, batch-edit. Use when building or restructuring a scene hierarchy, spawning or removing objects, or adjusting transforms, even if the user doesn't say "GameObject". 创建与操控 GameObject(增删、移动、旋转、缩放、父子、查找、重命名、批量编辑);当用户要搭建或调整场景层级、新建或删除物体、修改 Transform 时使用。

Unity GameObject Skills

BATCH-FIRST: Use *_batch skills when operating on 2+ objects to reduce API calls from N to 1.

Operating Mode

• Approval：本模块多为 SkillMode.FullAuto，调用需用户 grant；grant 后服务端一步执行并返结果。
• Auto / Bypass：直接执行。
• 含 NeverInSemi 高危 skill：gameobject_delete / gameobject_delete_batch（标记 Operation.Delete）。这些在 Approval/Auto 下返 MODE_FORBIDDEN，仅 Bypass 或用户 Allowlist 命中可调。

DO NOT (common hallucinations):

• gameobject_move / gameobject_rotate / gameobject_set_scale do not exist → use gameobject_set_transform (handles position, rotation, and scale together)
• gameobject_set_position does not exist → use gameobject_set_transform with posX/posY/posZ
• gameobject_add_component does not exist → use component_add (component module)
• gameobject_get_transform does not exist → use gameobject_get_info (returns position/rotation/scale)

Routing:

• To add/remove components → use component module
• To set material/color → use material module
• To search objects by name/tag/component → gameobject_find (this module) or scene_find_objects (scene module, SkillMode.SemiAuto)

Object Targeting: All single-object skills accept entityId (string, Unity 6000.4+ preferred — returned by all object skills), name (string), instanceId (int, Unity < 6000.4 preferred), and path (string, hierarchy path like "Parent/Child"). Provide at least one. Priority: entityId > instanceId > path > name. On Unity 6000.4+ use entityId — instanceId is reported as 0. When only name is shown in a parameter table, entityId, instanceId, and path are also accepted.

Skills Overview

Single Object	Batch Version	Use Batch When
gameobject_create	gameobject_create_batch	Creating 2+ objects
gameobject_delete	gameobject_delete_batch	Deleting 2+ objects
gameobject_duplicate	gameobject_duplicate_batch	Duplicating 2+ objects
gameobject_rename	gameobject_rename_batch	Renaming 2+ objects
gameobject_set_transform	gameobject_set_transform_batch	Moving 2+ objects
gameobject_set_active	gameobject_set_active_batch	Toggling 2+ objects
gameobject_set_parent	gameobject_set_parent_batch	Parenting 2+ objects
-	gameobject_set_layer_batch	Setting layer on 2+ objects
-	gameobject_set_tag_batch	Setting tag on 2+ objects

Query Skills (no batch needed):

• gameobject_find - Find objects by name/tag/layer/component
• gameobject_get_info - Get detailed object information

---

Single-Object Skills

gameobject_create

Create a new GameObject (primitive or empty).

Parameter	Type	Required	Default	Description
name	string	Yes	-	Object name
primitiveType	string	No	null	Cube/Sphere/Capsule/Cylinder/Plane/Quad (null=Empty)
x, y, z	float	No	0	Local position (relative to parent if set)
parentEntityId	string	No	null	Parent entityId (Unity 6000.4+, preferred)
parentName	string	No	null	Parent object name
parentInstanceId	int	No	0	Parent instance ID
parentPath	string	No	null	Parent hierarchy path

Returns: {success, name, entityId, instanceId, path, parent, position}

gameobject_delete

Delete a GameObject.

Parameter	Type	Required	Description
entityId	string	No*	Entity ID (Unity 6000.4+, preferred)
name	string	No*	Object name
instanceId	int	No*	Instance ID
path	string	No*	Hierarchy path

*At least one identifier required

gameobject_duplicate

Duplicate a GameObject.

Parameter	Type	Required	Description
entityId	string	No*	Entity ID (Unity 6000.4+, preferred)
name	string	No*	Object name
instanceId	int	No*	Instance ID
path	string	No*	Hierarchy path

Returns: {originalName, copyName, copyEntityId, copyInstanceId, copyPath}

gameobject_rename

Rename a GameObject.

Parameter	Type	Required	Description
entityId	string	No*	Entity ID (Unity 6000.4+, preferred)
name	string	No*	Current object name
instanceId	int	No*	Instance ID
newName	string	Yes	New name

Returns: {success, oldName, newName, entityId, instanceId}

gameobject_find

Find GameObjects matching criteria.

Parameter	Type	Required	Default	Description
name	string	No	null	Name filter
tag	string	No	null	Tag filter
layer	string	No	null	Layer filter
component	string	No	null	Component type filter
useRegex	bool	No	false	Use regex for name
limit	int	No	50	Max results

Returns: {count, objects: [{name, entityId, instanceId, path, tag, layer, position}]}

gameobject_get_info

Get detailed GameObject information.

Parameter	Type	Required	Description
entityId	string	No*	Entity ID (Unity 6000.4+, preferred)
name	string	No*	Object name
instanceId	int	No*	Instance ID
path	string	No*	Hierarchy path

Returns: {name, entityId, instanceId, path, tag, layer, active, position, rotation, scale, parent, parentPath, childCount, children: [{name, entityId, instanceId, path}], components}

gameobject_set_transform

Set position, rotation, and/or scale. Supports world / local / RectTransform spaces.

Parameter	Type	Required	Description
entityId	string	No*	Entity ID (Unity 6000.4+, preferred)
name	string	No*	Object name
instanceId	int	No*	Instance ID
path	string	No*	Hierarchy path
posX/posY/posZ	float	No	World position
rotX/rotY/rotZ	float	No	World rotation (euler)
scaleX/scaleY/scaleZ	float	No	Local scale
localPosX/localPosY/localPosZ	float	No	Local position (relative to parent; works for both 3D and UI)
anchoredPosX/anchoredPosY	float	No	RectTransform anchored position (UI only)
anchorMinX/anchorMinY	float	No	RectTransform anchor min (0-1, UI only)
anchorMaxX/anchorMaxY	float	No	RectTransform anchor max (0-1, UI only)
pivotX/pivotY	float	No	RectTransform pivot (0-1, UI only)
sizeDeltaX/sizeDeltaY	float	No	RectTransform size delta (UI only)
width/height	float	No	Convenience aliases for sizeDeltaX/sizeDeltaY (UI only)

*At least one identifier required. RectTransform / anchored* / anchor* / pivot* / sizeDelta* / width / height only apply to UI elements; ignored on regular Transforms.

gameobject_set_parent

Set parent-child relationship.

Parameter	Type	Required	Description
childEntityId	string	No*	Child entity ID (Unity 6000.4+, preferred)
childName	string	No*	Child object name
childInstanceId	int	No*	Child instance ID
childPath	string	No*	Child hierarchy path
parentEntityId	string	No*	Parent entity ID (Unity 6000.4+, preferred)
parentName	string	No*	Parent object name (empty string = unparent)
parentInstanceId	int	No*	Parent instance ID
parentPath	string	No*	Parent hierarchy path

*At least one child identifier required; omit all parent identifiers to unparent

Returns: {success, child, childEntityId, parent, parentEntityId, newPath}

gameobject_set_active

Enable or disable a GameObject.

Parameter	Type	Required	Description
entityId	string	No*	Entity ID (Unity 6000.4+, preferred)
name	string	No*	Object name
instanceId	int	No*	Instance ID
path	string	No*	Hierarchy path
active	bool	Yes	Enable state

*At least one identifier required

Returns: {success, name, entityId, active}

gameobject_set_sibling_index

Set a GameObject's sibling index — its position among its parent's children, or among the scene's root objects when unparented. index is clamped into the valid range (clamped: true reports it).

Parameter	Type	Required	Description
entityId	string	No*	Entity ID (Unity 6000.4+, preferred)
name	string	No*	Object name
instanceId	int	No*	Instance ID
path	string	No*	Hierarchy path
index	int	Yes	Target sibling index (0 = first)

*At least one identifier required

Returns: {success, name, entityId, path, parent, previousIndex, index, clamped}

---

Batch Skills

gameobject_create_batch

Create multiple GameObjects in one call.

Parameter	Type	Required	Default	Description
items	json string	Yes	-	JSON array of per-item objects (see example below)

Item properties: name, primitiveType, x, y, z, rotX, rotY, rotZ, scaleX, scaleY, scaleZ, parentEntityId, parentName, parentInstanceId, parentPath

Returns: {success, totalItems, successCount, failCount, results: [{success, name, instanceId, path, position}]}

unity_skills.call_skill("gameobject_create_batch", items=[
    {"name": "Parent", "primitiveType": "Empty"},
    {"name": "Child1", "primitiveType": "Cube", "x": 0, "parentName": "Parent"},
    {"name": "Child2", "primitiveType": "Sphere", "x": 2, "parentName": "Parent"}
])

gameobject_delete_batch

Delete multiple GameObjects.

Parameter	Type	Required	Default	Description
items	json string	Yes	-	JSON array of per-item objects (see example below)

Returns: {success, totalItems, successCount, failCount, results: [{success, name}]}

# By names
unity_skills.call_skill("gameobject_delete_batch", items=["Cube1", "Cube2", "Cube3"])

# By instanceId (preferred for precision)
unity_skills.call_skill("gameobject_delete_batch", items=[
    {"instanceId": 12345},
    {"instanceId": 12346}
])

# By path
unity_skills.call_skill("gameobject_delete_batch", items=[
    {"path": "Environment/Cube1"},
    {"path": "Environment/Cube2"}
])

gameobject_duplicate_batch

Duplicate multiple GameObjects.

Parameter	Type	Required	Default	Description
items	json string	Yes	-	JSON array of per-item objects (see example below)

Returns: {success, totalItems, successCount, failCount, results: [{success, originalName, copyName, copyInstanceId, copyPath}]}

unity_skills.call_skill("gameobject_duplicate_batch", items=[
    {"instanceId": 12345},
    {"instanceId": 12346}
])

gameobject_rename_batch

Rename multiple GameObjects.

Parameter	Type	Required	Default	Description
items	json string	Yes	-	JSON array of per-item objects (see example below)

Returns: {success, totalItems, successCount, failCount, results: [{success, oldName, newName, instanceId}]}

unity_skills.call_skill("gameobject_rename_batch", items=[
    {"instanceId": 12345, "newName": "Enemy_01"},
    {"instanceId": 12346, "newName": "Enemy_02"}
])

gameobject_set_transform_batch

Set transforms for multiple objects.

Parameter	Type	Required	Default	Description
items	json string	Yes	-	JSON array of per-item objects (see example below)

Item properties (each item supports identifier + any subset of transform fields):

• Identifier: entityId / name / instanceId / path (at least one required)
• World: posX, posY, posZ, rotX, rotY, rotZ, scaleX, scaleY, scaleZ
• Local: localPosX, localPosY, localPosZ
• RectTransform (UI only): anchoredPosX, anchoredPosY, anchorMinX, anchorMinY, anchorMaxX, anchorMaxY, pivotX, pivotY, sizeDeltaX, sizeDeltaY, width, height

Returns: {success, totalItems, successCount, failCount, results: [{success, name, position, rotation, scale}]}

unity_skills.call_skill("gameobject_set_transform_batch", items=[
    {"name": "Cube1", "posX": 0, "posY": 1},
    {"instanceId": 12345, "posX": 2, "posY": 1},
    {"path": "Env/Cube3", "posX": 4, "posY": 1}
])

gameobject_set_active_batch

Toggle multiple objects. Each item supports identifier (entityId / name / instanceId / path) + active (bool).

Parameter	Type	Required	Default	Description
items	json string	Yes	-	JSON array of per-item objects (see example below)

Returns: {success, totalItems, successCount, failCount, results: [{success, name, active}]}

unity_skills.call_skill("gameobject_set_active_batch", items=[
    {"name": "Enemy1", "active": False},
    {"name": "Enemy2", "active": False}
])

gameobject_set_parent_batch

Parent multiple objects. Each item supports childEntityId/childName/childInstanceId/childPath and parentEntityId/parentName/parentInstanceId/parentPath.

Parameter	Type	Required	Default	Description
items	json string	Yes	-	JSON array of per-item objects (see example below)

Returns: {success, totalItems, successCount, failCount, results: [{success, child, parent}]}

unity_skills.call_skill("gameobject_set_parent_batch", items=[
    {"childName": "Wheel1", "parentName": "Car"},
    {"childInstanceId": 12345, "parentName": "Car"},
    {"childPath": "Wheels/Wheel3", "parentPath": "Vehicles/Car"}
])

gameobject_set_layer_batch

Set layer for multiple objects. Each item supports identifier (entityId / name / instanceId / path) + layer (string layer name) + optional recursive (bool, default false — propagates layer to children).

Parameter	Type	Required	Default	Description
items	json string	Yes	-	JSON array of per-item objects (see example below)

Returns: {success, totalItems, successCount, failCount, results: [{success, name, layer}]}

unity_skills.call_skill("gameobject_set_layer_batch", items=[
    {"name": "Enemy1", "layer": "Water"},
    {"name": "Enemy2", "layer": "Water"}
])

gameobject_set_tag_batch

Set tag for multiple objects. Each item supports identifier (entityId / name / instanceId / path) + tag (string tag name).

Parameter	Type	Required	Default	Description
items	json string	Yes	-	JSON array of per-item objects (see example below)

Returns: {success, totalItems, successCount, failCount, results: [{success, name, tag}]}

unity_skills.call_skill("gameobject_set_tag_batch", items=[
    {"name": "Enemy1", "tag": "Enemy"},
    {"name": "Enemy2", "tag": "Enemy"}
])

---

Minimal Example

import unity_skills

# GOOD: 3 API calls instead of 6
unity_skills.call_skill("gameobject_create_batch", items=[
    {"name": "Floor", "primitiveType": "Plane"},
    {"name": "Wall1", "primitiveType": "Cube"},
    {"name": "Wall2", "primitiveType": "Cube"}
])
unity_skills.call_skill("gameobject_set_transform_batch", items=[
    {"name": "Wall1", "posX": -5, "scaleY": 3},
    {"name": "Wall2", "posX": 5, "scaleY": 3}
])
unity_skills.call_skill("gameobject_set_tag_batch", items=[
    {"name": "Wall1", "tag": "Wall"},
    {"name": "Wall2", "tag": "Wall"}
])

---

Exact Signatures

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