Strands Agents SDK 发布 harness-cli v0.2.3
原标题：harness-cli/v0.2.3
AI 摘要
Strands Agents SDK 发布 harness-cli v0.2.3，由提交记录自动生成发布说明。该版本新增结构化输出尝试次数限制、用 agent.cancel() 停止事件循环、TypeScript 与 Python 双语言的 vended-tools（read/write/edit/graph 工具）、DecisionModel 与 LLMDecisionModel 原语、S3 Vectors 搜索策略、多智能体 Graph/Swarm 请求级限制等特性，并修复了多个模型的上下文窗口识别与内容过滤映射问题。
正文节选
## harness-cli/v0.2.3 _Auto-drafted from commits in `harness-cli/v0.2.2..harness-cli/v0.2.3`, grouped by conventional-commit type. Edit on the release page after publish if you want a polished writeup; the canonical release notes live on the website._ ### 🚀 Features - feat(sdk): add structured output attempt limits (#4926) (9cca7b2ed) - feat(stop): use agent.cancel() to stop the event loop (TypeScript) (#4834) (0334ab309) - feat(vended-tools): add graph tool in TypeScript (#5467) (36e6a4409)