Install every skill from this repository$ npx skills add langchain-ai/langsmith-skills
Repository directory
Skills
4 of 4
#Skill8W activityInstalls
1langsmith-evaluatorINVOKE THIS SKILL when building evaluation pipelines for LangSmith. Covers three core components: (1) Creating Evaluators - LLM-as-Judge, custom code; (2) Defining Run Functions - how to capture outputs and trajectories from your agent; (3) Running Evaluations - locally with evaluate() or auto-run via LangSmith. Uses the langsmith CLI tool.4.5K2langsmith-traceINVOKE THIS SKILL when working with LangSmith tracing OR querying traces. Covers adding tracing to applications and querying/exporting trace data. Uses the langsmith CLI tool.4.4K3langsmith-datasetINVOKE THIS SKILL when creating evaluation datasets, uploading datasets to LangSmith, or managing existing datasets. Covers dataset types (final_response, single_step, trajectory, RAG), CLI management commands, SDK-based creation, and example management. Uses the langsmith CLI tool.4.4K4langsmith-custom-appslangsmith-custom-apps is published by langchain-ai/langsmith-skills. Review its source instructions before using it in an agent workflow.15