STACK IT FAST
STACK DIRECTORY
AGENTOPS · AI

LangChain

1 production project and 1 rule set built with LangChain.

AGENTS.md Rules & Agent Skills

advanced

LangGraph + Python + FastAPI (Agentic AI Workflows)

Production architecture for autonomous multi-agent systems, LangGraph cyclic state graphs, Pydantic v2 structured tool calling, and Chroma/Qdrant vector stores.

Production Projects

LLM Workflow & Orchestration UI AI-AGENT

Flowise

Visual canvas for building and debugging multi-agent LLM workflows; TypeORM handles dynamic agent graph configurations across SQLite or Postgres.

Often Used With

Node.js 1 TypeScript 1 React 1 TypeORM 1 SQLite 1 PostgreSQL 1

Frequently Asked Questions

How many production projects use LangChain?

1 verified production project in the STACK IT FAST directory uses LangChain, each with a full architecture breakdown.

What is LangChain most often used with?

Across projects in the directory, LangChain is most commonly paired with Node.js, TypeScript, React.

Is there an AGENTS.md rule or Claude Code skill for LangChain?

Yes — LangGraph + Python + FastAPI (Agentic AI Workflows) includes a full AGENTS.md, CLAUDE.md, Cursor .mdc rule set and an installable SKILL.md covering LangChain.