LangSmith Supports Multi-Agent Coding Tracing

hwchase17 · x · 2026-07-15

LangSmith now supports full-chain tracing for coding assistants like Cursor, Copilot, Pi, and OpenCode.

Without requiring additional instrumentation, it can uniformly identify and query session logs generated by different Agents. Users can view the complete run tree (including conversation turns, model calls, tool usage, and sub-agents) and get out-of-the-box statistics on Token usage and costs for each session.

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