dsh-mol-structure: Directly view molecular structures in DSH conversations

dsh-mol-structure is a DSH client plugin maintained by Masterchiefm. It embeds a local Mol* v5 structure viewer within the right sidebar of dsh and provides 22 mol_* Agent tools (e.g., loading structures, scene construction, measurement and hydrogen bond annotation, Cα superposition, state export, screenshots, etc.). This article introduces its capabilities, two installation methods, and post-installation self-check steps. It also demonstrates a dialogue-driven, reproducible usage example using PDB 4OO8 (SaCas9–sgRNA–target DNA), followed by an explanation of the built-in update channel and self-upgrade HTTP interface introduced in v0.5.0. The plugin runs with the permissions of the current dsh process. The README and directory page are sourced from the community repository and have no official affiliation with DeepSeek / Hypersphere; users should verify the source code and MIT license before installation.