Unverified50% confidenceFactExact time
The code execution tool can be integrated by adding a tools block to the existing Messages API
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026
Sources
Anthropic's Official Breakdown: Three Core Components for Building AI Agents
bilibiliGelai_AI6/6/2026
Related Claims
UnverifiedAnthropic 的 Messages API 将 system 消息作为独立的顶层参数传递，而非放在 messages 数组中；工具调用使用 tool_use 和 tool_result content block 类型。74% similarUnverified工具调用早期实现依赖ReAct等提示词技巧，模型通过文本格式输出行动指令，再由外部代码解析执行66% similarUnverified在LangChain框架中，Tool调用结果通过ToolMessage对象追加到消息链66% similarUnverified扣子（Coze）平台提供Coding Agent功能，内置多个免费模型供用户使用66% similarUnverifiedVisual Studio Code新增了代理会话管理和任务规划模式等功能65% similar
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