description, kind
| description | kind |
|---|---|
| Package map for the SDK family: JSON-RPC protocol plus the TypeScript client and server used by out-of-process SDKs. | package-group |
sdk/ — drive a Harness runtime from another process
English | 中文
Summary
This group lets another process drive a complete DeepSeek Harness runtime: the JSON-RPC wire protocol defines the messages, the server plugin serves external clients over stdio, and the TypeScript and Python clients launch dsh with a named profile and ordered patches. No package in this group defines a separate application or creates developer projects. SDK clients open sessions, send prompts, and observe session events, agent status transitions, and subagent completions as they happen. The TypeScript client is the design twin of the Python SDK, which speaks the same protocol. This page maps the group; each package README owns its per-package contract.
Table of Contents
Packages
Each package README describes what you can do with its part of the stack.
| Package | Role |
|---|---|
protocol/ |
Wire protocol: the newline-delimited JSON-RPC transport and the named request, result, and notification types |
client/ |
TypeScript client that spawns a runtime subprocess and drives agent turns through the high-level and protocol-level APIs |
server/ |
jsonrpc plugin that serves out-of-process SDK clients over stdio |
Related documentation
Start with the Python SDK (the sibling implementation of the client contract), then the runnable application and the decision records behind the group's boundary.
- Python SDK — the Python counterpart that speaks the same protocol and ships a bundled runtime.
- SDK application bundle — the
dsh --profile sdkapplication that boots the JSON-RPC server. - Python profile-runtime decision — why the packaged Python client launches the same named profiles.
- TypeScript SDK and SDK subagent backend decision — the client contract and the subagent backend built on it.
- SDK project toolchain removal — why this group never creates, configures, or builds developer projects.
- SDK subagent provider — a harness-internal consumer of the TypeScript client.
Dev Note
None.