🎯

langsmith-evaluator

🎯Skill

from langchain-ai/langsmith-skills

What it does

Agent skills for observing and evaluating LLM applications with LangSmith, enabling trace querying, evaluation dataset building, and custom evaluator creation from coding agents like Claude Code, Deep Agents CLI, Cursor, and Goose.

📦

Same repository

langchain-ai/langsmith-skills(3 items)

langsmith-evaluator

Installation

Vibe Index InstallInstalls to .claude/skills/

npx vibeindex add langchain-ai/langsmith-skills --skill langsmith-evaluator

skills.sh Install⚠ Installs to .agents/skills/

npx skills add langchain-ai/langsmith-skills --skill langsmith-evaluator

Manual InstallCopy SKILL.md content and save to the path below

~/.claude/skills/langsmith-evaluator/SKILL.md

SKILL.md

2,537Installs

AddedMar 4, 2026

View on GitHub Back to Skills

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🎯

langsmith-dataset🎯Skill

Agent skills for observing and evaluating LLM applications with LangSmith, enabling trace querying, evaluation dataset building, and custom evaluator creation directly from coding agents like Claude Code and Deep Agents CLI.

🎯

langsmith-trace🎯Skill

Skill