langchain-architecture
Master the LangChain framework for building sophisticated LLM applications with agents, chains, memory, and tool integration.
npx skills add majiayu000/claude-skill-registry --skill langchain-architecture-sickn33-antigravity-awesome --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# LangChain Architecture Master the LangChain framework for building sophisticated LLM applications with agents, chains, memory, and tool integration. ## Do not use this skill when - The task is unrelated to langchain architecture - You need a different domain or tool outside this scope ## Instructions - Clarify goals, constraints, and required inputs. - Apply relevant best practices and validate outcomes. - Provide actionable steps and verification. - If detailed examples are required, open `resources/implementation-playbook.md`. ## Use this skill when - Building autonomous AI agents with tool access - Implementing complex multi-step LLM workflows - Managing conversation memory and state - Integrating LLMs with external data sources and APIs - Creating modular, reusable LLM application components - Implementing document processing pipelines - Building production-grade LLM applications ## Core Concepts ### 1. Agents Autonomous systems that use LLMs to decide which actions to take. **Agent Types:** - **ReAct**: Reasoning + Acting in interleaved manner - **OpenAI Functions**: Leverages function calling API - **Structured Chat**: Handles multi-input tools - **Conversational**: Optimiz
- Do not use this skill when
- Instructions
- Use this skill when
- Core Concepts
- 1. Agents
- 2. Chains
- 3. Memory
- 4. Document Processing
- 5. Callbacks
- Quick Start
- Architecture Patterns
- Pattern 1: RAG with LangChain
- Pattern 2: Custom Agent with Tools
- Pattern 3: Multi-Step Chain
What does the langchain-architecture skill do?
Master the LangChain framework for building sophisticated LLM applications with agents, chains, memory, and tool integration.
How do I install it?
Run `npx skills add majiayu000/claude-skill-registry --skill langchain-architecture-sickn33-antigravity-awesome --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From majiayu000/claude-skill-registry, a repository with 534 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.