精选75Claude Agent SDK TypeScript（GitHub Releases）AI 编程与模型
Claude Agent SDK v0.3.223：新增
v0.3.223
What's changed
- Added resumeDropsTurn option: with resumeSessionAt, declares the turn a truncating resume intends to drop; the CLI refuses the resume if anything else would be discarded
- Result messages for repeated 529 overload failures now include api_error_status: 529, so SDK consumers can detect overload terminations structurally instead of matching message text
- Bare headless (-p / SDK query() without canUseTool) now emits system/permission_denied stream events when a tool call is auto-denied
- Documented usage vs modelUsage on stream-json results: usage is main-loop-only and per-turn; modelUsage is cumulative, covers all query-pipeline calls, and is the field for cost accounting
Update
代码 · 7 行
npm install @anthropic-ai/[email protected]
# or
yarn add @anthropic-ai/[email protected]
# or
pnpm add @anthropic-ai/[email protected]
# or
bun add @anthropic-ai/[email protected]更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力