Integration Mock Server Template
MITTemplate for a dynamic API mock server — MongoDB-backed config, Handlebars templating, webhooks and a web UI, for testing integrations.
Open Source
We open-source the tools, libraries, and integrations we build for ourselves — so the entire healthcare technology ecosystem benefits. FHIR, ABDM, RCM and engineering tooling, built to make healthcare more interoperable.

17repositoriesOpen-source projects
4focus areasEngineering · RCM · FHIR · ABDM
FHIR + ABDMOpen standards for
better healthcare
Production-testedReal-world use cases
and deployments
Featured Project
FHIR-native prior-authorization workflow engine — a reference implementation of orchestration, async holds, human-in-the-loop review and event sourcing for CMS-0057 / Da Vinci (CRD · DTR · PAS).

Developer tools and libraries to accelerate healthcare product development.
Template for a dynamic API mock server — MongoDB-backed config, Handlebars templating, webhooks and a web UI, for testing integrations.
HIPAA-by-default for Spring Boot: annotate @Phi and get field-level encryption, a tamper-evident audit trail and minimum-necessary access control.
React + TypeScript component library for clinical and healthcare UIs, styled with Tailwind CSS.
Open-source RPM platform — multi-tenant workspaces, RBAC, SSO, care plans and vitals monitoring.
Frappe/ERPNext app that stores file attachments in Azure Blob Storage instead of the local filesystem.
Production-grade Mirth Connect recipes, transformers, channels and scripts — tested in real deployments.
Interoperability tools, EDI utilities and RCM accelerators for the US healthcare ecosystem.
A drop-in stand-in for a real clearinghouse SFTP/EDI integration. Validated against major formats.
Idempotent healthcare EDI processing: dedup by ISA/GS, effectively-once processing, exactly-once effects. Tests and a live playground.
Maps X12 837/835 to FHIR R4 (Claim / ClaimResponse) through an anti-corruption layer. Includes a test-and-map playground.
Open platforms and reference implementations for FHIR-based applications.
Open-source EHR platform built on FHIR R4 — multi-tenant clinical workflows, specialty and country-specific configuration, theming and task management.
A headless EHR platform built on FHIR R4 — multi-tenant, HIPAA-ready, with ABAC authorization, SMART on FHIR, field-level encryption and bulk export.
Open-source operations layer for Mirth Connect and OIE — modern web admin, clinical observability and channel CI/CD.
Open-source implementations and resources for India's ABDM (Ayushman Bharat Digital Mission) ecosystem.
TypeScript SDK for the ABDM V3 APIs — ABHA, HIP, HIU, consent and health-information exchange.
Complete Postman collection for the ABDM V3 APIs — every endpoint, with sandbox and production environments.
FHIR R4 bundles for six ABDM HI types: OPConsultation, Prescription, DiagnosticReport, DischargeSummary, ImmunizationRecord and WellnessRecord.
Every ABDM V3 error code, its actual cause and the fix — in one place.
Explore our open-source projects or work with our team to accelerate your healthcare product development.