langgraph-persistence
603INVOKE THIS SKILL when your LangGraph needs to persist state, remember conversations, travel through history, or configure subgraph checkpoi
langchain-rag
584INVOKE THIS SKILL when building ANY retrieval-augmented generation (RAG) system. Covers document loaders, RecursiveCharacterTextSplitter, em
langgraph-human-in-the-loop
581INVOKE THIS SKILL when implementing human-in-the-loop patterns, pausing for approval, or handling errors in LangGraph. Covers interrupt(), C
langchain-middleware
546INVOKE THIS SKILL when you need human-in-the-loop approval, custom middleware, or structured output. Covers HumanInTheLoopMiddleware for hum
langchain-dependencies
523INVOKE THIS SKILL when setting up a new project or when asked about package versions, installation, or dependency management for LangChain,