Triggers

Building or restructuring scene hierarchy
Spawning or removing objects
Adjusting transforms
搭建或调整场景层级、新建或删除物体、修改 Transform

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.

*At least one identifier required

gameobject_duplicate

Duplicate a GameObject.

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

gameobject_rename

Rename a GameObject.

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.

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.

*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).

*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.

unity-gameobject

Triggers

Unity GameObject Skills

Operating Mode

Skills Overview

Single-Object Skills

gameobject_create

gameobject_delete

gameobject_duplicate

gameobject_rename

gameobject_find

gameobject_get_info

gameobject_set_transform

gameobject_set_parent

gameobject_set_active

gameobject_set_sibling_index

Batch Skills

gameobject_create_batch

gameobject_delete_batch

gameobject_duplicate_batch

gameobject_rename_batch

gameobject_set_transform_batch

gameobject_set_active_batch

gameobject_set_parent_batch

gameobject_set_layer_batch

gameobject_set_tag_batch

Minimal Example

Exact Signatures