q792602257 49ad589c2d fix(semantic-scene): move describe_screen_semantic out of the tools/ layer
tools/ is a Hexagonal inner layer that must never depend on LLM
concerns (ADR 0002), but describe_screen_semantic.py imported
semantic.enricher, which pulls in the Anthropic client by default.
Relocated the wrapper to runtime/, which is where LLM-dependent code
is allowed to live; updated the tool registry and all test imports
accordingly. No behavior change.

openspec: semantic-scene capability, archived change semantic-scene-runtime
2026-07-07 08:30:49 +08:00
2026-07-06 23:23:44 +08:00
2026-07-06 23:52:53 +08:00
2026-07-06 23:44:18 +08:00

Device Agent Runtime

Device Agent Runtime is a device-agnostic runtime for LLM-driven automation. It gives agents a stable way to observe, decide, and act against real devices through a small set of domain models, driver contracts, tools, perception providers, and runtime orchestration.

iPhone automation through WebDriverAgent/Appium is the first driver, not the platform boundary. Future drivers can target Android, browsers, desktop environments, or other device surfaces without changing the runtime's core contracts.

Current Shape

  • core/: shared domain models and runtime errors.
  • driver/: the Driver contract, concrete driver adapters, and driver-type registry.
  • device/: device lifecycle and active driver management.
  • tools/: device capabilities exposed to runtime and API layers.
  • perception/: screen-to-Scene perception behind PerceptionProvider.
  • runtime/: planning and execution orchestration.
  • api/: REST/MCP transport adapters.
  • storage/: timeline, task, and device configuration persistence.

Project Direction

The durable roadmap is in docs/ROADMAP.md. The architecture invariants future changes must preserve are in docs/CONSTITUTION.md.

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