Dagster+ MCP Server

claude mcp add --transport http dagster-plus https://mcp.agent.dagster.cloud/mcp

Dagster runs this one itself, so there is no package to install — a client connects to the organization's endpoint and authenticates with OAuth, or with a bearer token and organization header where OAuth is not available. From there an agent can look at runs and launch or terminate them, inspect assets and materialize them, read deployment configuration, and work with alert policies and Dagster+ issues, including run logs and insights metrics for a specific run. Permissions follow the authenticated user, which is what keeps a shared assistant from doing more than the person driving it could. Dagster labels the feature as preview and advises against production dependence, and it is tied to Dagster+ rather than open-source Dagster.