✨ Langchain
This skill helps you build LLM apps with LangChain by guiding chains, prompts, memory, retrievers, and tools.
npx playbooks add skill htooayelwinict/claude-config --skill langchain
About Langchain
The Langchain skill assists in building large language model applications using LangChain, providing guidance on chains, prompts, memory, retrievers, and tools. This skill is useful for developers working with LangChain to create LLM apps, helping them navigate the various components involved. Developers can use Langchain to streamline the process of constructing and managing their LLM applications.
The 17-word prompt provides structured prompt engineering guidance — covering detailed methodology and consistent output formats. Install it in one command.
Use Cases
- Crafting effective CLAUDE.md and .cursorrules files
- Designing system prompts for specialized AI agents
- Optimizing prompts for consistency and reliability
- Building skill and plugin definitions
Example Prompts
System Prompt (17 words)
This skill helps you build LLM apps with LangChain by guiding chains, prompts, memory, retrievers, and tools.
Frequently Asked Questions
What is Langchain?
Langchain is a free prompt engineering skill for AI coding agents. This skill helps you build LLM apps with LangChain by guiding chains, prompts, memory, retrievers, and tools.. It provides a specialized system prompt that configures your agent with prompt engineering expertise.
How do I use Langchain with Claude Code?
Run npx playbooks add skill htooayelwinict/claude-config --skill langchain in your terminal to install Langchain into your Claude Code session. It works immediately after installation.
Which AI coding agents work with Langchain?
Langchain is compatible with Claude Code, Cursor, GitHub Copilot, Windsurf, OpenClaw, Cline, and any AI agent that supports custom system prompts or .cursorrules files.
Is Langchain free to use?
Yes, Langchain is completely free and open source. The full source is available on GitHub at https://github.com/htooayelwinict/claude-config/tree/main/skills/langchain. You only need a subscription to the AI agent you use it with.
