langgraph-fundamentals
Core concepts for building stateful AI workflows and multi-agent orchestration using LangGraph.
Install
npx skills add https://github.com/langchain-ai/langchain-skills --skill langgraph-fundamentalsStats
| Total installs | 2,838 |
| Weekly installs | 2.8K |
| GitHub stars | 438 |
| First seen | Mar 3, 2026 |
| Source | @langchain-ai/langchain-skills |
Summary
- StateGraph with typed state schemas, reducers for accumulating lists/values, and nodes that return partial state updates
- Static edges for fixed flow, conditional edges for branching, and Command for combining state updates with dynamic routing
- Send API for fan-out parallelism to worker nodes with result aggregation via reducers
- Invoke for single execution and stream modes (values, updates, messages, custom) for real-time monitoring and token streaming
- RetryPolicy for transient errors and ToolNode with error handling for LLM-recoverable failures; human-in-the-loop via interrupt for user input
Tags
Related skills
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|---|---|---|
| langgraph-human-in-the-loop | 2,594 | -244 |
| apify-trend-analysis | 2,740 | -98 |
| claude-opus-4-5-migration | 2,667 | -171 |
| sandbox-agent | 2,654 | -184 |
| developing-genkit-dart | 2,600 | -238 |
FAQ
- How many installs does langgraph-fundamentals have?
- langgraph-fundamentals has 2,838 total installs and 2.8K installs this week.
- Where is langgraph-fundamentals hosted?
- langgraph-fundamentals is published by @langchain-ai/langchain-skills at https://github.com/langchain-ai/langchain-skills.
- How many GitHub stars does langgraph-fundamentals have?
- langgraph-fundamentals has 438 GitHub stars.
- When was langgraph-fundamentals first indexed?
- OrangeBot.AI first indexed langgraph-fundamentals on Mar 3, 2026.
- How do I install langgraph-fundamentals?
- Run: npx skills add https://github.com/langchain-ai/langchain-skills --skill langgraph-fundamentals