Useful design-time DbContext features, added to the Visual Studio Solution Explorer context menu.
When right-clicking on a C# project, the following context menu functions are available:
Reverse Engineer - Generates POCO classes, derived DbContext and Code First mapping for an existing SQL Server, SQLite, Postgres, MySQL, or Oracle database, a SQL Server Database project or a .dacpac file.
Migrations Tool - Manage EF Core Migrations in the project, get migration status, add migration and update the database to keep your model and database in sync.
Add DbContext Model Diagram - Adds a DGML graph from your DbContext Model.
View DbContext Model DDL SQL - View the SQL CREATE script for the current Model
View DbContext Model as DebugView - View the current Model as DebugView text
Add AsDgml() extension method - Adds an extension method to generate a DGML graph from your DbContext.
View Database Schema as Graph - Generates a DGML graph of your database schema, viewable in Visual Studio.
About - Displays version and other diagnostic information about your Visual Studio instance.
More information on the wiki page here