MCP server for LangChain, LangGraph & DeepAgents knowledge + debug your LangGraph agents locally (Polly-like trace analysis)
LangChain.js adapters for Model Context Protocol (MCP)
LangChain MCP integration for ClickSend
MCP To LangChain Tools Conversion Utility
High-level tool-schema optimizer for LLM agent frameworks. Integrates with LangChain, MCP, Vercel AI SDK.
Multi-product MCP server with @langchain/mcp-adapters integration for RealGrid and other products
Typescript bindings for langchain
LangChain.js adapters for Model Context Protocol (MCP)
Client library to connect to the LangSmith Observability and Evaluation Platform.
OpenAI integrations for LangChain.js
Core LangChain.js abstractions and schemas
LangGraph
Google Generative AI integration for LangChain.js
Agent 365 Tooling SDK for LangChain AI agents built with TypeScript/Node.js
Client library for interacting with the LangGraph API
Old abstractions from LangChain.js
Anthropic integrations for LangChain.js
LangChain AWS integration
Various implementations of LangChain.js text splitters
MistralAI integration for LangChain.js
Focus-enforcing wrapper for LangChain MCP clients
Client library for connecting to the LangChain Hub.
Langfuse integration for LangChain
Sample integration for LangChain.js