SkillsSKILLS
Productivity

langsmith-dataset▌

langchain-ai/langsmith-skills · updated Apr 8, 2026

$npx skills add https://github.com/langchain-ai/langsmith-skills --skill langsmith-dataset
summary

Create, manage, and upload evaluation datasets to LangSmith for testing and validation.

  • ›Supports four dataset types: final_response (full conversations), single_step (individual node behavior), trajectory (tool call sequences), and RAG (question/chunks/answer/citations)
  • ›CLI commands for dataset lifecycle management: create, list, get, delete, export, and upload from local JSON files
  • ›SDK-based dataset creation in Python and JavaScript with programmatic example addition
  • ›Example mana
skill.md

langsmith-dataset

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