Extension SDK reference

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Portal version: 0.1.0
Updated: 2026-08-28
Source menu item: Extension SDK
Availability: Documented and testable

The source contract and local workflow exist. Access still depends on the target hospital deployment and its policy gates.

The external SDK surface is the partner helper library plus medos-bridge/1; trusted host SDK seams are internal-only.

What you can use now

• Use fhirFetch, webhook verification/body limits, release helpers, and the browser bridge client.
• Treat all bridge messages as untrusted input and validate protocol/type/source/origin.

Current limits

• The external SDK cannot import medOS host React components or services.

Next step

Start with the medOS Developer overview and confirm the target hospital’s enabled contracts before production work.

Canonical references

• FHIR R4 integration
• Public API
• Security and compliance
• Developer portal status and coverage