dsh-provider-show: Auto-complete the provider for the current model in the input box

dsh-provider-show is a DSH client plugin maintained by MosCloud, version 0.1.1, released under the MIT license with zero external dependencies. It prefixes the current model's provider before the "Model · Reasoning Strength" input field and automatically defers to third-party plugins that have already taken over a vendor to prevent duplication. This article introduces the installation, configuration, attribution rules, architecture, verification, and known limitations.