Android-neutral contracts of the agent runtime: model, tool, plugin, capability, workspace, event log.

The agent loop: scheduler, native tool loop, profile compiler and KernelRuntimeBuilder.

The runtime and host facade on the JVM: model clients, MCP, skills, subagents, sessions, hooks and policy.

The agent observes and operates the screen through an accessibility service.

Calendar, notification and media tools for the agent.

Sandboxed JavaScript (QuickJS through Zipline) that can call the agent's tools.

A minimal agent profile built straight on the kernel.