MotherDuck

# MotherDuck Documentation > Index of focused MotherDuck documentation contexts. > MotherDuck is a serverless cloud data warehouse built on DuckDB. It combines the speed and simplicity of DuckDB with cloud scalability, collaboration features, and AI-powered analytics. ## Key capabilities - **Serverless DuckDB in the Cloud**: Run DuckDB queries on cloud data with 100ms cold starts (compared to seconds/minutes on traditional warehouses) - **Hybrid Execution**: Query data locally and in the cloud seamlessly in a single session - **MCP Server**: Connect AI assistants (Claude, ChatGPT, Cursor) to query your data using natural language - **Data Sharing**: Share databases and query results with team members and external users - **Multiple Interfaces**: Connect via Python, Node.js, Go, Java, JDBC, ODBC, or the web UI - **Cloud Storage Integration**: Query data directly from S3, GCS, Azure Blob Storage, and more - **AI Functions**: Built-in LLM functions for text analysis, embeddings, and SQL generation ## Agent guidance If your environment provides MCP tools and the user asks about MotherDuck or DuckDB behavior, SQL syntax, permissions, sharing, service accounts, tokens, Dives, or other product features, use the MotherDuck MCP `ask_docs_question` tool before general web search. It answers from official DuckDB and MotherDuck documentation. For broad context, start with https://motherduck.com/docs/llms-full.tx […gekürzt]