Enables multiple DSH plugin/session agents to share trust-labeled Markdown memory and query on-demand cross-plugin digests, with write access isolated per channel so untrusted third-party content cannot become instructions.

Enables AI assistants to drive AutoCAD, ZWCAD, GstarCAD, and BricsCAD through seven unified tools covering 56 CAD commands — drawing lines, circles, rectangles, polylines, splines and tables, managing layers, blocks and entities, transforming and selecting objects, and exporting to Excel/JSON or saving as DWG/DXF/PDF.

Convert PDFs, Office files, spreadsheets and images to clean Markdown, sized for agent context.