LangSmith Supports Multi-Agent Coding Tracing
LangChain · x · 2026-07-15
LangChain has added tracing support for coding agents like Cursor, Copilot, Pi, and OpenCode in LangSmith.
This means users can uniformly observe sessions across different agents 不额外埋点: identifying, grouping, and querying traces via stable keys, viewing the full run tree (turns, model calls, tools, sub-agents), and directly tracking token usage and costs per session.
The introduction was shared via a blog post by @harisaiharish.
Related event: LangSmith adds tracing for coding agents(6 posts)→
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