LangSmith Adds Tracing for Coding Agents
LangChain · x · 2026-07-15
LangChain announced that LangSmith 现在支持 Cursor、Copilot、Pi、OpenCode 等 coding agents 的 tracing.
Key updates include:
- Using a consistent set of stable keys to identify, group, and query traces across different agents
- Viewing the complete run tree: conversation turns, model calls, tool calls, and sub-agents
- Default token usage and cost statistics for each session
This allows LangSmith to serve as a unified observability layer for evaluating, debugging, and analyzing the costs of coding agents without requiring extra instrumentation.
Related event: LangSmith adds tracing for coding agents(6 posts)→
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