Coder templates can use any Terraform provider and Terraform resource, but Coder-specific knowledge is required to build functional templates:

• Coder Terraform provider
• Coder agent & init script
• start/stop (persistent and ephemeral resources)
• fetching workspace owner and name
• Coder apps

While this is now documented (#2377) and can be discovered by reading code for existing templates, a "slim/bare" starter template is also nice to have:

• self-documenting example of Coder's core functionality
• natural way to create a new template vs relying on memory or cherrypicking code from other examples