01Where this stands today
LangCare is public and used. The platform — server, SDK, guardrails, skills, accelerators, batch workflows, console — exists and runs; the demo above is it, not a mock-up. We're onboarding a small number of design partners through 2026: funded clinical-AI startups and clinician-founders with a real workload and a real EMR to connect to. You bring the workload; we get your first tenant live in your cloud, and your feedback shapes what we build next.
If you're an investor: I'm happy to walk you through the architecture, the economics, and what design partners are telling us. Same email as everyone else.
02Why I built this — a note from the founder
I've spent twenty-five years building healthcare software, most of it as a CTO — at Clairyon, NourishedRx, OPlus, and Solera Health. The same problem followed me everywhere: getting real clinical data safely to the software that needs to act on it.
When Anthropic published the Model Context Protocol in November 2024, it was obvious what it meant for clinical AI. Within a few weeks I built the first MCP server for FHIR and open-sourced it. It grew into LangCare, and a few thousand teams have installed it since. The feedback from those teams was consistent: connecting an agent to a FHIR API was solved in an afternoon. Everything after that — the part a hospital actually cares about — was not.
Kartha is that "everything after." It's not a research project and it's not a demo. It's the unglamorous production layer, built once, properly, so clinical teams don't each spend a year rebuilding it.
Hari Kolasani
Founder, Kartha Health · Portland, OR
Previously CTO at Clairyon, NourishedRx, OPlus, and Solera Health ·
IIT Kharagpur
03The record, briefly
The four platforms behind the letter above — twenty-five years of getting clinical data to the software that acts on it:
- ClairyonMultimodal AI clinical intelligence that predicts adverse events in real time — surfacing safety and quality gaps to lift outcomes and reimbursement.
- NourishedRxA first-in-class Food-as-Medicine platform solving food insecurity for major health-plan members, integrating a nationwide network of food vendors.
- OPlus AIA generative-AI product creating patient discharge summaries from hospital EMR data, with large-scale data pipelines on Apache Spark.
- Solera HealthA next-gen, interoperable, outcome-driven FHIR-based digital & community health platform spanning diabetes prevention, SDOH, weight management, and behavioral health.
If any of this is your problem too:
Email me directly — hari@kartha.health — or book 30 minutes. I read and answer everything myself.