Create Custom Dagster Component

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Build robust, custom Dagster Components from scratch using the `dg` CLI. This skill guides you through scaffolding a new component, implementing dual-logic for both production and a local `demo_mode`, and structuring realistic data assets with proper dependencies. It emphasizes critical best practices, such as designing asset keys for seamless downstream integration with tools like dbt and categorizing assets with technology kinds. Use this to create new integrations or extend Dagster's capabilities when a pre-built component is unavailable.

Características Principales

• Provides best practices for designing asset keys for downstream integration
• Implements a `demo_mode` for local development without external dependencies
• 23 GitHub stars
• Enforces categorization of assets using technology-specific `kinds`
• Scaffolds a new Dagster Component using the `dg` CLI tool
• Validates the final component structure and definitions

Casos de Uso

• Building a new Dagster integration for a tool that is not officially supported.
• Creating a reusable, configurable data pipeline pattern for a specific business domain.
• Developing a demonstration project that can run locally without connecting to production systems.