Langchain Plugin

Build hierarchical AI agents with the deepagents npm package. Use when creating orchestrators that plan multi-step tasks, delegate to child agents, or maintain persistent memory.

Initialize a new LangChain TypeScript project. Use when starting an LLM-powered app, scaffolding an AI agent project, or setting up LangChain from scratch.

LangGraph stateful AI agents with graph-based workflows. Use when creating state-machine agents with checkpoints, human-in-the-loop, streaming execution, or subgraph composition.

LangChain JS/TS framework for building LLM-powered apps. Use when working with chat models, prompt templates, LCEL chains, tool binding, or RAG pipelines.