LangGraph State Machine Designer

What this skill does

This skill takes a plain-language description of an agentic workflow and designs the corresponding LangGraph state machine: typed state schema, node functions, conditional edges, and checkpoint configuration. It handles the hard parts — state typing, routing logic, error recovery, and human-in-the-loop interrupts.

How to use

Claude Code / Cline

Copy this file to .agents/skills/langgraph-state-machine-designer/SKILL.md in your project root.

Then ask:

• "Use the LangGraph State Machine Designer to build a research-then-write workflow."
• "Design a LangGraph agent that routes between a SQL tool and a web search tool."