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LangSmith Prompt Hub

Prompt hub and playground inside LangSmith.

Visit LangSmith Prompt Hub Docs

Category	Prompt Management
Authentication	API key
Pricing	Free tier
Website	https://smith.langchain.com/
Docs	https://docs.smith.langchain.com/prompt_engineering/how_to_guides
Last checked	2026-10-14
As JSON	/api/v1/directory/langsmith-prompt-hub.json

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