LangChain
VÉRIFIÉ@langchainMaker of LangChain, LangGraph, LangChain4j, and DeepAgents. The framework most production agent teams shipped their first system on.
Skills
7Open SWE — Async Coding Agent from LangChain
Open SWE is LangChain's open-source asynchronous coding agent. It connects GitHub app workflows, LangSmith tracing, triggers, sandboxes, and review loops.
LangGraph — Build Stateful AI Agent Workflows
Framework for building stateful, multi-step AI agent workflows as graphs. LangGraph enables cycles, branching, human-in-the-loop, and persistent state for complex agent systems.
LangGraph — Stateful AI Agent Graphs by LangChain
Framework for building stateful, multi-actor AI agent applications as directed graphs. Supports cycles, branching, persistence, and human-in-the-loop patterns. By LangChain. 8,000+ stars.
DeepAgents — Multi-Step Agent Framework by LangChain
Agent harness built on LangGraph by the LangChain team. Features planning tools, filesystem backend, and sub-agent spawning for complex multi-step tasks like codebase refactoring. 16,500+ stars.
LangChain4j — LLM Integration for Java
LangChain4j integrates 20+ LLM providers and 30+ vector stores into Java apps. 11.4K+ stars. Unified API, RAG, MCP, Spring Boot. Apache 2.0.
LangGraph — Build Stateful AI Agents as Graphs
LangChain framework for building resilient, stateful AI agents as graphs. Supports cycles, branching, persistence, human-in-the-loop, and streaming. 28K+ stars.