langgraph

Orchestrate stateful multi-agent workflows with conditional routing and persistent state.

3|1|Updated Dec 8, 2025
One-click install
npx skills add https://github.com/bobmatnyc/terminator --skill langgraph-bobmatnyc
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: langgraph
Source: https://github.com/bobmatnyc/terminator/tree/main/.claude/skills/toolchains-ai-frameworks-langgraph
Command: npx skills add https://github.com/bobmatnyc/terminator --skill langgraph-bobmatnyc

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

LangGraph provides a framework to build cyclic, stateful multi-agent workflows with persistent state, enabling complex orchestration beyond linear chains.

Core Features & Use Cases

  • Stateful graph-based orchestration with loops and conditional routing.
  • Human-in-the-loop approvals, time-travel debugging, and production-ready deployment patterns.
  • Real-world examples include multi-agent pipelines, subgraphs, and tool integration with LangChain and Anthropic.

Quick Start

  1. Define your state schema using a TypedDict.
  2. Build a StateGraph, add nodes and edges, set the entry point, and compile.
  3. Invoke the compiled workflow with an initial state and a thread/config to run.

Frequently Asked Questions about langgraph

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build stateful multi-agent workflows with conditional routing?

To build stateful multi-agent workflows, define a TypedDict state schema, construct a StateGraph with nodes and edges, set the entry point, and compile. This enables cyclic orchestration with loops and conditional routing beyond linear chains.

Can I add human-in-the-loop approvals to an automated agent pipeline?

Yes, human-in-the-loop approvals can be integrated into agent pipelines. The framework supports pausing execution at specific nodes to request manual approval before resuming the stateful graph workflow.

What is time-travel debugging for cyclic graph orchestration?

Time-travel debugging for cyclic graph orchestration allows developers to inspect and revert to previous states within a workflow. Persistent state checkpointing stores execution history for debugging complex agent pipelines.

Does multi-agent orchestration work with LangChain and Anthropic tools?

Multi-agent orchestration supports tool integration with LangChain and Anthropic. These integrations allow the stateful graph to leverage external capabilities and models within its automated pipelines.

Do I need a typed state schema to orchestrate modular subgraphs?

Yes, a typed state schema is required to orchestrate modular subgraphs. The schema defines the data structure passed between nodes, ensuring consistent state management across the workflow.

What's the best way to deploy production-grade stateful agent workflows?

The best way to deploy production-grade stateful agent workflows is by utilizing the framework's built-in deployment patterns. It offers options for both cloud and self-hosted deployment with persistent state checkpointing.