loyalchiiina/dsh-artifact-linker

Turns every file artifact the agent names in chat into a clickable entry — and refuses to paint one that does not resolve. Hover resolves asynchronously, and only a file that really exists becomes a hand pointer with a dashed blue outline (30 s TTL cache, so repeated hovers cost nothing); confirmed non-artifacts stay plain text and the right-click falls through to the host menu untouched. Left click reveals the file in Explorer already selected (Shell.Application Explore plus SelectItem with SVSI_ENSUREVISIBLE, so the pane scrolls to it; explorer.exe /select is deliberately not used because it silently drops the selection when an instance is already running). Right click offers seven actions: preview in DSH's built-in sidebar, open with the default app, reveal in Explorer, save as, copy the file itself to the clipboard, copy the absolute path, or insert the path into the composer. Ctrl or Shift with left click opens with the default app, Alt with left click copies the path. Names resolve through the absolute path, the session workspace and every profile workspace, then a cached basename index built with a depth budget, shrinking from the left when a mention swallows leading words. The host half also keeps six system-prompt rules resident, so absolute paths stay in tool arguments while the body shows only file names, and every route is loopback-only.

dsh plugin --profile web add github:loyalchiiina/dsh-artifact-linker