Add Datasource Type

Orchestrates adding a new datasource type plugin — from API discovery through verified implementation. Three stages, worked autonomously: the stage boundaries are checkpoints you satisfy, not approvals you wait for.

When to Use

• User wants gcx CLI support for a datasource type gcx does not yet support
• User says "add support for an unsupported datasource type", "new datasource type"
• A task references datasource type implementation

When NOT to use: