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  Start your health journey

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  Import data & build your digital twin

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  View your current profile

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  Generate 10 year prediction of how you gonna look like in 10 years

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  Make a virtual visit to your doctor & update your digital twin based on the recommendations

Med Mirror

Inspiration

People only go to doctors when something’s wrong — mainly because access to quality care is difficult. Med Mirror aims to fix that by giving people a digital health twin that can proactively visit AI healthcare specialists and help improve their health before problems appear.

What it does

Med Mirror is a digital twin system for your health.

• Visualizes how you’ll look in 10 years based on your health data and lifestyle.
• Lets your digital twin visit AI doctor specialists designed to optimize your health.
• Provides personalized, actionable advice to help you make smarter health decisions today.

How we built it

• Used CrewAI to build the user’s digital health twin.
• Used CrewAI again to build agentic AI doctor specialists that the twin can visit.
• Used Exa to power the medical accuracy of our AI doctors.
• Used Fly to quickly host both backend and frontend.

Challenges we ran into

• Building useful AI doctor agents that deliver medically accurate guidance.
• Managing agent communication without unnecessary complexity.
• Designing meaningful A2A interactions for health applications.

Accomplishments that we're proud of

• Built a working prototype of both the digital health twin and AI doctor specialists.
• Created an early foundation for A2A interactions between digital patients and doctors.
• Integrated real health data to drive predictions and personalized advice.

What we learned

• A2A is useful for interfacing with agentic systems we don’t control.
• CrewAI is great for building agentic systems we do control.
• Visual health feedback (like predicted aging) strongly engages users.

What’s next for Med Mirror

• Enable full A2A capability so the digital patient twin can autonomously visit various AI doctors.
• Build an MCP server to pull real health data from EHRs and personal health devices.

Built With

• crewai
• exa
• fly
• weave
• weights&biases