Device Bridge
A blueprint for permission-aware MCP bridges to local device data.
What it solves
It defines a boundary between an AI-facing MCP server and privileged device APIs.
Architecture
MCP transport, device-bound relay, permissioned platform adapter, and audit-friendly mutation policy.
What is included
Boundary model, transport guidance, and safety constraints.
What is intentionally excluded
Production device relay code, user data, and device credentials.
Security model
Device permissions are explicit; destructive operations need confirmation and safe defaults.
Suitable use cases
Connecting AI to calendar, sensor, or platform data through a local bridge.