Unity Camera Skill for Claude

Camera Skills

Control the Scene View camera and Game Cameras (creation, transform, properties, screenshot, culling, orthographic toggle).

Operating Mode

• Approval (default): mutating skills (camera_set_transform, camera_create, camera_set_properties, camera_set_culling_mask, camera_screenshot, camera_sceneview_screenshot, camera_set_orthographic, camera_align_view_to_object, camera_look_at) need user grant; grant triggers a single server-side execution that returns the result.
• Auto / Bypass: those skills execute directly.
• Query skills (camera_get_info, camera_get_properties, camera_list) are SkillMode.SemiAuto — they run in all three modes without grant.
• This module contains no Delete / PlayMode / Reload / high-risk skills (no NeverInSemi).

Guardrails

DO NOT (common hallucinations):

• camera_move / camera_rotate do not exist → use camera_set_transform (Scene View) or gameobject_set_transform (Game Camera)
• camera_set_fov does not exist → use camera_set_properties with fieldOfView parameter
• camera_* skills control two different cameras: camera_set_transform/camera_look_at/camera_align_view_to_object control the Scene View camera; camera_create/camera_set_properties/camera_screenshot control Game Cameras
• camera_delete does not exist → use gameobject_delete on the camera GameObject

Routing:

• For Cinemachine virtual cameras → use cinemachine module
• For Game Camera component properties → camera_set_properties / camera_get_properties (this module)
• For screenshots → three options: scene_screenshot (scene module) = the Game View final composite (all cameras + UI; Play mode = live runtime frame); camera_screenshot (this module) = a single Game Camera off-screen render; camera_sceneview_screenshot (this module) = the editor Scene View (developer viewport, incl. grid/gizmos)

Skills

camera_align_view_to_object

Align Scene View camera to look at an object.

Parameters:

• name (string, optional): Target GameObject name.
• instanceId (int, optional): Target GameObject instance ID.
• path (string, optional): Target GameObject hierarchy path.

camera_get_info

Get Scene View camera position and rotation.

Parameters: None.

camera_set_transform

Set Scene View camera position/rotation manually.

Parameters:

• posX, posY, posZ (float): Position.
• rotX, rotY, rotZ (float): Rotation (Euler).
• size (float, optional): Orthographic size or pivot distance (default 5).
• instant (bool, optional): Move instantly (default true).

camera_look_at

Focus Scene View camera on a world-space point.

Parameters:

• x, y, z (float): Target point.
• Does not support targetName or GameObject lookup. For object focus, use camera_align_view_to_object.

camera_create

Create a new Game Camera.

| Parameter | Type | Required | Default | Description |

|-----------|------|----------|---------|-------------|

| name | string | No | "New Camera" | Name of the new camera GameObject |

| x | float | No | 0 | Position X |

| y | float | No | 1 | Position Y |

| z | float | No | -10 | Position Z |

| addAudioListener | bool | No | false | Also attach an AudioListener component |

Returns: { success, name, instanceId }

camera_get_properties

Get Game Camera properties (supports name/instanceId/path).

| Parameter | Type | Required | Default | Description |

|-----------|------|----------|---------|-------------|

| name | string | No | null | Name of the camera GameObject |

| instanceId | int | No | 0 | Instance ID of the camera GameObject |

| path | string | No | null | Hierarchy path of the camera GameObject |

Returns: { success, name, fieldOfView, nearClipPlane, farClipPlane, orthographic, orthographicSize, depth, cullingMask, clearFlags, backgroundColor, rect }

camera_set_properties

Set Game Camera properties (FOV, clip planes, clear flags, background color, depth).

| Parameter | Type | Required | Default | Description |

|-----------|------|----------|---------|-------------|

| name | string | No | null | Name of the camera GameObject |

| instanceId | int | No | 0 | Instance ID of the camera GameObject |

| path | string | No | null | Hierarchy path of the camera GameObject |

| fieldOfView | float? | No | null | Camera field of view |

| nearClipPlane | float? | No | null | Near clipping plane distance |

| farClipPlane | float? | No | null | Far clipping plane distance |

| depth | float? | No | null | Camera rendering depth |

| clearFlags | string | No | null | Clear flags (e.g. Skybox, SolidColor, Depth, Nothing) |

| bgR | float? | No | null | Background color red component |

| bgG | float? | No | null | Background color green component |

| bgB | float? | No | null | Background color blue component |

Returns: { success, name }

camera_set_culling_mask

Set Game Camera culling mask by layer names (comma-separated).

| Parameter | Type | Required | Default | Description |

|-----------|------|----------|---------|-------------|

| layerNames | string | Yes | - | Comma-separated layer names |

| name | string | No | null | Name of the camera GameObject |

| instanceId | int | No | 0 | Instance ID of the camera GameObject |

| path | string | No | null | Hierarchy path of the camera GameObject |

Returns: { success, cullingMask }

camera_screenshot

Capture a screenshot from a Game Camera to file.

| Parameter | Type | Required | Default | Description |

|-----------|------|----------|---------|-------------|

| savePath | string | No | "Assets/screenshot.png" | File path to save the screenshot |

| width | int | No | 1920 | Screenshot width in pixels |

| height | int | No | 1080 | Screenshot height in pixels |

| name | string | No | null | Name of the camera GameObject |

| instanceId | int | No | 0 | Instance ID of the camera GameObject |

| path | string | No | null | Hierarchy path of the camera GameObject |

| returnImage | bool | No | false | Also return the PNG as base64 in the response (imageBase64), for clients without filesystem access |

| maxDimension | int | No | 1280 | Only used when returnImage=true; downscales the returned image (not the saved file) so its longer edge is ≤ this value. Clamped to 256–4096 |

Returns: { success, path, width, height }, plus { imageBase64, imageWidth, imageHeight, imageBytes } when returnImage=true. If the base64 payload would exceed 8MB, the skill returns an error asking for a smaller maxDimension — the file at path is still saved.

camera_sceneview_screenshot

Capture the editor Scene View (the developer's editing viewport — can overlook the whole scene incl. off-camera objects). Distinct from scene_screenshot (Game View / player camera) and camera_screenshot (one Game Camera). By default captures the full Scene View incl. grid/gizmos/selection (on-screen read); auto-falls back to a clean offscreen render if the editor build lacks the internal API. The Scene View window must be open and visible for the overlay capture.

| Parameter | Type | Required | Default | Description |

|-----------|------|----------|---------|-------------|

| filename | string | No | "sceneview.png" | Bare filename only (no path separators); saved under Assets/Screenshots/ |

| includeOverlays | bool | No | true | True = full Scene View with grid/gizmos/selection (falls back to a clean render if unsupported); false = clean offscreen scene render only |

| returnImage | bool | No | false | Also return the PNG as base64 in the response (imageBase64), for clients without filesystem access |

| maxDimension | int | No | 1280 | Only used when returnImage=true; downscales the returned image (not the saved file) so its longer edge is ≤ this value. Clamped to 256–4096 |

Returns: { success, path, width, height, mode, note } — mode is "screen_with_overlays" or "offscreen_clean" — plus { imageBase64, imageWidth, imageHeight, imageBytes } when returnImage=true. If the base64 payload would exceed 8MB, the skill returns an error asking for a smaller maxDimension — the file at path is still saved.

returnImage usage tip: a local agent that can read files (e.g. Claude Code against a local Unity Editor) should generally omit returnImage and just read the PNG at path — it's cheaper on tokens. Use returnImage=true for remote/MCP clients that have no filesystem access to the Unity project.

camera_set_orthographic

Switch Game Camera between orthographic and perspective mode.

| Parameter | Type | Required | Default | Description |

|-----------|------|----------|---------|-------------|

| orthographic | bool | Yes | - | True for orthographic, false for perspective |

| orthographicSize | float? | No | null | Orthographic size (only applies in orthographic mode) |

| name | string | No | null | Name of the camera GameObject |

| instanceId | int | No | 0 | Instance ID of the camera GameObject |

| path | string | No | null | Hierarchy path of the camera GameObject |

Returns: { success, orthographic, orthographicSize }

camera_list

List all cameras in the scene.

| Parameter | Type | Required | Default | Description |

|-----------|------|----------|---------|-------------|

Returns: { count, cameras: [{ name, instanceId, path, depth, orthographic, enabled }] }

Exact Signatures

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