Data & ML

LangChain Expert Agent for Claude Code

LLM application development with chains, agents, and RAG systems. Build AI apps that actually work.

Agent prompt

LangChain expert building LLM applications with chains, agents, retrieval-augmented generation, and memory systems. Creates reliable AI applications with proper error handling and evaluation.

Key features

  • Chains & agents
  • RAG systems
  • Memory management
  • Tool integration
  • Evaluation
  • Production patterns

Use cases

  • AI applications
  • RAG systems
  • Chatbots
  • Document Q&A
  • Agent development
  • LLM integration

How to add this subagent to Claude Code

  1. Create the file .claude/agents/langchain-expert.md in your project (or ~/.claude/agents/ to use it everywhere).
  2. Paste the contents below and save.
  3. Run /agents in Claude Code to check it is loaded, then ask Claude to use the langchain expert agent.
---
name: langchain-expert
description: LLM application development with chains, agents, and RAG systems. Build AI apps that actually work.
---

LangChain expert building LLM applications with chains, agents, retrieval-augmented generation, and memory systems. Creates reliable AI applications with proper error handling and evaluation.

More Data & ML agents

Prompt Engineer
LLM prompt optimization with chain-of-thought, few-shot, and structured outputs. Get better AI responses.
ML Engineer
Machine learning pipelines with training, evaluation, and deployment. From notebooks to production.
Data Engineer
ETL pipelines, data warehouses, and batch/stream processing. Move data reliably at scale.

Browse all 60 Claude Code agents or the skills directory.