该仓库托管了PresageTech的SmartSpectra SDK，用于测量生命体征 例如通过摄像头进行脉搏、呼吸等。SDK支持Android， iOS、Node.js和Electron，以及Windows、macOS和Linux的C++。

目录

• SmartSpectra SDK
• 入门指南
• 使用AI助手构建
• 特色
• 模型卡与限制
• 遥测与隐私
• 认证
• 平台专用指南
• 安卓
• iOS
• Node.js与电子
• Windows / Mac / Linux（C++）
• 漏洞与故障排除

开始

要开始，请按照我们目前支持的某个平台的说明操作。每个平台都有自己的集成指南和示例应用，帮助你快速上线运行。 相关文档可在 。

用AI助手构建

该仓库附带 using-smartspectra，这是一项代理技能，教 AI 编码助手如何用 SDK 构建应用。该技能在 Claude Code 和 OpenAI Codex 中均有效：

• Claude Code： /plugin marketplace add Presage-Security/SmartSpectra，然后是/plugin install smartspectra-sdk@smartspectra
• Codex： '$skill-installer Presage-Security/SmartSpectra/.

SmartSpectra SDK

This repository hosts SmartSpectra SDK from PresageTech for measuring vitals such as pulse, breathing, and more using a camera. The SDK supports Android, iOS, Node.js and Electron, and C++ for Windows, macOS, and Linux.

Table of Contents

• SmartSpectra SDK
  • Getting Started
  • Build with an AI Assistant
  • Features
  • Model Cards and Limitations
  • Telemetry and Privacy
  • Authentication
  • Platform-Specific Guides
    • Android
    • iOS
    • Node.js and Electron
    • Windows / Mac / Linux (C++)
  • Bugs & Troubleshooting

Getting Started

To get started, follow the instructions for one of our currently supported platforms. Each platform has its own integration guide and example applications to help you get up and running quickly. Documentation is available at .

Build with an AI Assistant

This repo ships using-smartspectra, an Agent Skill that teaches an AI coding assistant how to build apps with the SDK. The same skill works in both Claude Code and OpenAI Codex:

• Claude Code: /plugin marketplace add Presage-Security/SmartSpectra, then /plugin install smartspectra-sdk@smartspectra
• Codex: $skill-installer Presage-Security/SmartSpectra/.agents/skills/using-smartspectra

Then ask your assistant to build with SmartSpectra. Full guide: docs/agent-skill.md.

Presage also hosts an MCP (Model Context Protocol) server at https://mcp.presagetech.com/mcp. Connect it and your assistant can work with your developer account directly — fetch or rotate your API key, register an iOS or Android app ID, download its OAuth config file, and check your plan and credits. Setup: docs/mcp-server.md.

Features

• Cardiac Waveform
  Real-time pulse pleth waveform supporting calculation of pulse rate and heart rate variability.

• Breathing Waveform
  Real-time breathing waveform supporting biofeedback and breathing rate.

• Face Analysis Supporting face-point analysis, iris tracking, blinking detection, talking detection, and facial expression classification.

• Relative Arterial Pressure Waveform Relative arterial pressure waveform shape. This is not a blood pressure measurement and cannot estimate systolic or diastolic pressure.

• Integrated Quality Control
  Confidence and stability metrics providing insight into the confidence in the signal. User feedback on imaging conditions to support successful use.

• Camera Selection
  Discover and select cameras by facing or ID on Android, iOS, Node.js, and C++.

• Caller-owned Video