langsmith-dataset
LANGSMITH_API_KEY=lsv2_pt_your_api_key_here # REQUIRED
LANGSMITH_PROJECT=your-project-name # Check this to know which project has traces
LANGSMITH_WORKSPACE_ID=your-workspace-id # Optional: for org-scoped keys
Authentication is REQUIRED: either set the LANGSMITH_API_KEY environment variable, or pass the --api-key flag to CLI commands (preferred):
langsmith dataset list --api-key $LANGSMITH_API_KEY
IMPORTANT: Always check the environment variables or .env file for LANGSMITH_PROJECT before querying or interacting with LangSmith. This tells you which project contains the relevant traces and data. If the LangSmith project is not available, use your best judgement to identify the right one.
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