# langchain-advanced > Advanced LangChain patterns: chains, agents, callbacks, and custom components. - Author: cgyudistira - Repository: cgyudistira/agentkit - Version: 20260209092054 - Stars: 0 - Forks: 0 - Last Updated: 2026-02-09 - Source: https://github.com/cgyudistira/agentkit - Web: https://mule.run/skillshub/@@cgyudistira/agentkit~langchain-advanced:20260209092054 --- --- name: LangChain Advanced description: Advanced LangChain patterns: chains, agents, callbacks, and custom components. --- # LangChain Advanced Advanced LangChain patterns: chains, agents, callbacks, and custom components. ## When to Use Use this skill when working on ai engineer tasks related to langchain advanced. ## Key Concepts 1. **Best Practices**: Follow industry standards 2. **Implementation**: Step-by-step guidance 3. **Examples**: Real-world applications ## Guidelines - Start with understanding requirements - Apply proven patterns - Test and validate results