Introduction to DSH Plugins: talon-ui, and how to verify a plugin when documentation is missing.

# Introduction The philosophy of DSH is "everything is a plugin": agent capabilities are mounted via plugins, while plugins are indexed and retrieved through the community directory. Typically, the repository README serves as the basis for writing a plugin introduction. However, for the talon-ui being introduced here, as of the time of writing (September 2026), the README fetch failed, and there is no verifiable plugin content available. Rather than fabricating a functional description, it is better to list the information that can be confirmed, clearly mark what cannot be confirmed, and provide a checklist for verification when data is missing. This checklist is more useful than a conclusion—when encountering a similar plugin in the future, one can simply follow these steps. # What is this The directory entry is named `nsoio/talon-ui`, signed by NSOiO, and the repository address is https://github.co