HLR.devHigh Layer Runtime

HLR · High Layer Runtime / for developers

HLR SDK.
Context without custody.

An MCP connection. A licensed SDK. AI context that stays with your customer—not a new home for their data.

request SDK access
your customer’s context

Preferences. History. The details that make an answer personal.

retained by the customer

HLR SDK

MCP connection

AI with context.

A connection to what matters. Not ownership of it.

Build the experience.
Leave ownership where it belongs.

Connect through MCP.

Bring customer context into an AI interaction through HLR’s MCP connection.

Build with a licensed SDK.

Use HLR in the product you’re building. Talk with us about SDK access and licensing for your use case.

Keep data with the customer.

The customer retains their context. Your product can deliver a personal experience without making that context your property.

Early developer access

Let’s build for
real people.

Building an assistant, an AI feature, or a product that needs personal context?

Tell us what you’re making. We’ll discuss the SDK, your context needs, and licensing. Integration details and documentation will follow as access opens.