77 lines
3.1 KiB
Markdown
77 lines
3.1 KiB
Markdown
# Device Agent Runtime
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Device Agent Runtime is a device-agnostic runtime for LLM-driven automation.
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It gives agents a stable way to observe, decide, and act against real devices
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through a small set of domain models, driver contracts, tools, perception
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providers, and runtime orchestration.
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iPhone automation through WebDriverAgent/Appium is the first driver, not the
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platform boundary. Future drivers can target Android, browsers, desktop
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environments, or other device surfaces without changing the runtime's core
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contracts.
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## Current Shape
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- `core/`: shared domain models and runtime errors.
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- `driver/`: the `Driver` contract, concrete driver adapters, and driver-type
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registry.
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- `device/`: device lifecycle and active driver management.
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- `tools/`: device capabilities exposed to Runtime and adapter layers.
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- `perception/`: screen-to-`Scene` perception behind `PerceptionProvider`.
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- `runtime/`: planning and execution orchestration.
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- `api/`: MCP and supporting integration adapters.
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- `storage/`: timeline, task, and device configuration persistence.
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- `packages/cloud-platform/`: cloud scheduling, device pooling, plugins, and
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the Python cloud SDK as the `device-cloud-platform` workspace member.
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- `apps/cloud-api/`: deployable authenticated Cloud Control Plane with
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PostgreSQL/SQLite persistence, scheduling, leases, and health endpoints.
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- `apps/device-host-agent/`: outbound Host Agent that synchronizes configured
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devices and executes leased tasks through the existing Runtime/workflow.
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## Python Workspace
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The repository uses a uv workspace with one committed lockfile. From the
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repository root, synchronize every Python member with:
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```bash
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uv sync --locked --all-packages
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```
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Run the complete local test suite in a workspace environment:
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```bash
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uv run --all-packages pytest -m "not integration"
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```
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Select one member when running package-specific commands:
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```bash
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uv run --package device-agent-runtime python -c "import runtime"
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uv run --package device-cloud-platform python -c "import cloud"
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uv run --package device-cloud-api device-cloud-api --help
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uv run --package device-host-agent device-host-agent --help
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uv build --package device-agent-runtime
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uv build --package device-cloud-platform
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```
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Runtime is an in-process execution library, not a standalone HTTP service. The
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Host Agent console at `http://127.0.0.1:8765/tasks` is the authenticated
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operator view for the tasks that actually execute on that Host, including
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per-step screenshots, OCR observations, and UI-tree results. The Cloud Console
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remains the fleet-level view for dispatch status and Cloud-proxy planner history.
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## Project Direction
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The durable roadmap is in [docs/ROADMAP.md](docs/ROADMAP.md). The architecture
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invariants future changes must preserve are in
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[docs/CONSTITUTION.md](docs/CONSTITUTION.md).
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## Operator Guides
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- [Cloud Control Plane deployment](docs/CLOUD_DEPLOYMENT.md): run local SQLite
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or deployed PostgreSQL, configure credentials and Runtime AI planning, and
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perform orderly shutdown or rollback.
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- [macOS migration and real iPhone setup](docs/MACOS_IPHONE_SETUP.md): install
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Xcode, Appium/XCUITest, sign WebDriverAgent, verify a real device, and run a
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connected Host Agent.
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