LangSmith Trace Add tracing to your agent and query traces for debugging. Supports Python and TypeScript. [!IMPORTANT] This skill is tuned for AgentSeek template backends (LangGraph + middleware stacks). For general LangSmith concepts, see the upstream langsmith-skills repo. [!CAUTION] Never pass as a CLI flag or expose API keys in shell commands / tool calls. The CLI reads from the environment automatically. Using leaks secrets into shell history, process listings, and agent tool-call logs. Always rely on the environment variable set in your shell profile or file. Installation & Setup 1. Ins…