LLM orchestration framework. ThoughtWorks Radar: Adopt. 8.5K GitHub stars, 450K weekly downloads.
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A critical prompt injection vulnerability (CVE-2025-12345) has been discovered in LangChain versions prior to 0.2.0, affecting chain-of-thought and agent implementations.
LangGraph has matured into a production-ready framework for complex agent orchestration, with ThoughtWorks recommending 'Adopt' status in their Technology Radar.
ThoughtWorks Technology Radar Vol.33 elevated LangGraph and vLLM to 'Adopt' status, recommending them for broad production use. vLLM has become the default inference engine for Azure AI Model Catalog.
New agent-focused frameworks are gaining traction: FastMCP simplifies MCP server implementation, LiteLLM provides unified multi-provider access, and Pydantic AI offers type-safe agent development. Model Context Protocol (MCP) is becoming the standard for LLM context and tooling.