StealIt
Seth HobsonClaude skill for AI agents

Langchain Architecture

langchain-architecture

Design LLM applications using LangChain 1.x and LangGraph for agents, memory, and tool integration. Use when building LangChain applications, implementing AI agents, or creating complex LLM workflows.

Install

Run this in your project folder. It works with Claude Code, Cursor, Codex and dozens of other agents.

$ npx skills add wshobson/agents --skill langchain-architecture

Needs Node.js. Add -g to install for every project, or -a claude-code to skip the agent picker.

How to use Langchain Architecture

Once it's installed, Claude reads this skill on its own whenever a request matches what it's for, so you don't have to mention it by name. In Claude Code you can also run it directly by typing /langchain-architecture.

It contains no scripts, only instructions and reference files, so it can't run code on its own.

What the instructions cover

  1. 1When to Use This Skill
  2. 2Package Structure (LangChain 1.x)
  3. 3Core Concepts
  4. 4Quick Start
  5. 5Detailed patterns and worked examples
  6. 6Testing Strategies
  7. 7Performance Optimization

Section headings from the skill's SKILL.md file.

What's inside · 2 files

  • SKILL.md
  • references/details.md

More from Seth Hobson

See all →

Accessibility Compliance

Implement WCAG 2.2 compliant interfaces with mobile accessibility, inclusive design patterns, and assistive technology support. Use when auditing accessibility, implementing ARIA…

Design & UISeth Hobson42k

AI Debt Detector

Use after generating code, after accepting AI suggestions, or when reviewing AI-written modules. Also use when code works but feels brittle, when error handling seems thin, when…

AI & AgentsSeth Hobson42k

Airflow Dag Patterns

Build production Apache Airflow DAGs with best practices for operators, sensors, testing, and deployment. Use when creating data pipelines, orchestrating workflows, or scheduling…

Data & DatabasesSeth Hobson42k

Angular Migration

Migrate from AngularJS to Angular using hybrid mode, incremental component rewriting, and dependency injection updates. Use when upgrading AngularJS applications, planning…

FrontendSeth Hobson42k

More Claude skills for AI agents

See all →

Find SkillsTop pick

Helps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending…

AI & AgentsVercel38k

Skill CreatorTop pick

Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run…

AI & AgentsAnthropic187k

MCP BuilderTop pick

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers…

AI & AgentsAnthropic187k

Dispatching Parallel Agents

Use when facing 2+ independent tasks that can be worked on without shared state or sequential dependencies

AI & AgentsJesse Vincent312k