LangChain Hub
Community prompt and chain repository integrated with LangSmith. LangChain Hub lets developers discover, share, and version-control prompt templates, agent configurations, and chain definitions: a prompt registry that connects directly to the LangChain ecosystem for rapid AI prototyping.
The Collective Intelligence Report.
About LangChain Hub
Standout Features.
Deep Technical Alpha
Community Prompt Library
Browse and fork community-contributed prompt templates for RAG, agents, classification, extraction, and other common AI patterns.
Version-Controlled Prompts
Full commit history for prompt templates with diffing, rollback, and branch-based iteration.
LangChain Integration
Pull prompts directly into LangChain applications with hub.pull(), one line of code connects your app to the registry.
Compare LangChain Hub.
Run head-to-head technical duels to find your optimal stack.
Similar Intelligence Units.
cursor
Autonomous builder unit specialized in vibe tool focus.
bolt new
Autonomous builder unit specialized in vibe tool focus.
lovable
Autonomous builder unit specialized in vibe tool focus.
v0
Autonomous builder unit specialized in vibe tool focus.
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