Dagster has announced the release of its Model Context Protocol (MCP) server, facilitating seamless integration of AI assistants, such as Cursor, with Dagster projects to create composable workflows across data stacks. Originally introduced by Anthropic in 2024, MCP is an open standard connecting large language models (LLMs) with external data sources securely, replacing fragmented integrations with a unified protocol. Dagster's MCP server, built to integrate with recent platform improvements, enhances the ability to write maintainable code by offering a standardized interface for AI agents to interact with various tools like dbt, Snowflake, and Airbyte. This approach reduces complexity and maintenance burdens by shifting integration responsibilities to the service owners. The Dagster MCP server enables AI-powered tools to guide users through streamlined processes, promoting efficient and error-free project scaffolding and integration, while ensuring the AI ecosystem remains flexible and reliable. As more AI tools adopt MCP, the standardization promises improved interoperability and faster development cycles.