Browser-side TypeScript SDK for DeepSeek web API — sessions, messaging, file upload, PoW, SSE streaming

Race-fenced same-session goal-round driver

Shared in-process subagent run driver: drives a child agent on ctx.agents (used by the spawn and fork backends)

Event-sourced same-session goal state and lifecycle service for the DeepSeek Harness

In-process fork subagent backend: runs a child agent seeded with a prefix of the parent's log

In-process spawn subagent backend: runs a fresh child agent on ctx.agents

Dev-only hot-reload driver for script-loaded client entries: SSE rebuilt frames → invalidate/prefetch → fiber swap through the vendored Loader entry

Globally named send_message, interrupt_agent, and list_agents tools over ctx.subagents continuations

Client module system, dual-face: node half composes the __DSH_BOOT__ entry graph (incremental dsh.client scan, bundle route, index tap, webPlugins service); browser half is the lazy-CJS module table the vendored cordis Loader consumes as its internal seam

Workspace picker plugin: one WorkspacePicker registered into the sidebar and empty-state workspace slots

WebSocket protocol handler with pluggable I/O

OpenTelemetry instrumentation for `cassandra-driver` database client library for Apache Cassandra

Experimental computer-use provider embedding the Cua Driver native npm SDK

Prisma's driver adapter for "pg"

Appium driver for iOS using XCUITest for backend

Internal set of utilities and types for Prisma's driver adapters.

The concrete agent loop plugin for the DeepSeek Harness

Base driver class for Appium drivers

The **[DeepSeek provider](https://ai-sdk.dev/providers/ai-sdk-providers/deepseek)** for the [AI SDK](https://ai-sdk.dev/docs) contains language model support for the [DeepSeek](https://www.deepseek.com) platform.

Agent interface, registry, initiator scope, and event vocabulary for the DeepSeek Harness