droid-mcp-mlkit/io.droidmcp.mlkit/DetectFacesTool

DetectFacesTool

class DetectFacesTool(context: Context) : McpTool

Detects faces in a local image with on-device ML Kit face detection (accurate mode, full classification). Returns bounding boxes plus expression/eye-open probabilities and head Euler angles. Does NOT identify or recognize individuals.

No permissions required; image_path is sandboxed to the external-storage root via PathValidator and must point at an existing file. Read-only.

Output keys: face_count, faces (each with bounding_box {left, top, right, bottom}, smiling_probability, left_eye_open_probability, right_eye_open_probability, head_euler_angle_y, head_euler_angle_z).

Constructors

DetectFacesTool

constructor(context: Context)

Properties

annotations

open override val annotations: ToolAnnotations

description

open override val description: String

name

open override val name: String

parameters

open override val parameters: List<ToolParameter>

Functions

execute

open suspend override fun execute(params: Map<String, Any>): ToolResult