LangChain4j CDI Documentation Site Launched
2026, Jul 27
We are excited to announce the launch of the official LangChain4j CDI documentation website!
What is LangChain4j CDI?
LangChain4j CDI is a CDI extension that integrates the LangChain4j AI framework with Jakarta EE and Eclipse MicroProfile applications. It enables developers to inject AI services into CDI-managed beans with enterprise features.
Key Features
- AI Service Injection -- Declare AI service interfaces with
@RegisterAIServiceand inject them via CDI. - 11 Agent Topologies -- Sequence, loop, parallel, conditional, supervisor, planner, A2A, MCP client, and more.
- MCP Server -- Turn CDI beans into Model Context Protocol servers.
- MicroProfile Integration -- Configuration, fault tolerance, and telemetry.
Getting Started
Head over to the Getting Started guide to begin using LangChain4j CDI in your project.
Check out the Examples page for sample applications running on Quarkus, WildFly, Helidon, GlassFish, and Open Liberty.
