{"data":{"id":"yugabyte-rag-langchain","name":"YugabyteDB RAG LangChain","tagline":"Hybrid vector+FTS via LangChain PGVectorStore","when":"RAG / hybrid vector+FTS with LangChain PGVectorStore on YugabyteDB.","license":"Apache-2.0","sourceUrl":"https://github.com/yugabyte/skills/blob/main/skills/yb-rag-langchain/SKILL.md","catch":"Not Pinecone/Qdrant. ANN is ybhnsw; IVFFlat unsupported. PGVectorStore v2 not v1. HybridSearchConfig top_k defaults to 4."},"links":{"self":"/api/skills/yugabyte-rag-langchain","html":"/skills/yugabyte-rag-langchain","markdown":"/skills/yugabyte-rag-langchain.md","collection":"/api/skills"}}