Welcome to the Out-of-Pocket: Hardware Edition Hackathon!
As a proud sponsor, Xmartlabs is dedicated to helping teams bridge the gap between innovative health hardware and scalable, compliant software ecosystems. We know that in a hackathon, time is your most scarce resource.
This repository provides a set of tools and building blocks designed by Xmartlabs to accelerate your development. They can be combined depending on your use case, handling the heavy lifting of device connectivity and data integration so you can focus on solving critical healthcare infrastructure problems.
To get the most out of these resources, we recommend:
- Forking this repo to your team's organization.
- Reviewing the Tools below to identify how they fit your project.
- Checking the
examples/folder for quick-start scripts and implementation guides.
| Tool | What it is | Best For... | Quick Start |
|---|---|---|---|
| VytalLink Mobile App | Mobile application that connects wearable data and health information from your device. | Teams that need a fast path to connect health data sources without building each device integration from scratch. | Deep Dive |
| MCP Interface | MCP interface that allows AI agents to securely query this data. | AI-powered experiences that need permissioned access to wearable and health data. | Deep Dive |
| Python Toolkit | Python toolkit that can be used as a library to integrate these capabilities into your own applications. | Teams building custom backends, automations, or prototypes on top of VytalLink capabilities. | GitHub Repo |
| Reusable Agent Skills | Reusable agent skills designed following best practices in UX, accessibility, and interaction design. | Teams that want stronger product decisions, better prompts, and more usable healthcare experiences. | Deep Dive |
Vytallink simplifies the chaos of the wearable ecosystem. Instead of building separate integrations for Apple Health, Garmin Connect, Oura, and others, you integrate with Vytallink once and receive standardized data via API or webhooks.
- Website: vytallink.xmartlabs.com
- Implementation Guide: See
tools/vytallink
- Personal Health Insights: Connect wearable data (sleep, heart rate, activity) to an LLM to ask natural language questions like "Why was my sleep worse this week?" or "How does my activity affect my resting heart rate?"
- Personalized Fitness Coaching: Use natural language to get AI-driven recommendations based on wearable data, such as "What workout should I do today based on my recovery and sleep?" or "Am I improving my cardiovascular fitness?".
These are reusable Claude Code skills — plug-and-play AI assistants you can drop into your project to get expert-level UX, accessibility, and healthcare design guidance without leaving your editor.
How to use them: Copy the
SKILL.mdfile from the skill folder into your project and load it into Claude Code. The skill will give Claude the knowledge and procedures to assist you at that specific task.
| Skill | What it is | When to use it |
|---|---|---|
| accessibility-xl | Xmartlabs accessibility audit procedure based on WCAG 2.2 Level AA, Core Web Vitals, and UX/UI best practices. | Whenever you need to check contrast ratios, alt text, keyboard navigation, screen reader support, or audit any design for accessibility compliance before handoff. |
| ux-healthcare | Expert UX design guide for healthcare digital products, covering compliance (HIPAA, WCAG, ADA), user types, and 10 healthcare-specific design principles. | Anytime you're designing or reviewing a patient portal, clinical tool, health app, telemedicine platform, or any product used by patients, caregivers, or clinicians. |
| ux-prompt-library | UX/UI prompt assistant using the RACE framework for microcopy, wireframe layout, user flows, and UX research — plus a full Figma Make prompting guide. | When you want better outputs from AI tools: writing microcopy, planning wireframes, mapping user flows, writing usability test scripts, or prototyping in Figma Make. |
- Slack: Join the
#support-xmartlabschannel for direct technical support from our engineers. - On-Site Mentors: Look for the Xmartlabs t-shirts on the event floor! We are here to help you debug and architect your solutions.
- Xmartlabs Website: xmartlabs.com
Good luck, and let's build something that actually fixes healthcare!