path-click

In the DeepSeek Harness web UI, conversation messages are packed with file paths, log links, and tool-call artifacts. Opening any single one used to mean select, copy, paste into Explorer or a browser address bar, and shuttling between windows adds up fast. path-click collapses that loop into a single hover.

Rest your cursor on any file path or URL and a vertical pop-up menu appears: Show in Explorer jumps straight to the containing folder, and Open in Browser hands the file to your default browser regardless of extension. Because it bypasses Windows file-type associations entirely, a .js script, a .lnk shortcut, or a raw log file will all render in the browser instead of triggering a Choose-how-to-open dialog. Relative paths inside tool-call cards are recognised as well, and the vertical layout lets your cursor glide from the path text to the button without the popover disappearing. On the security side, every request is guarded by an Origin-and-Host check limited to loopback addresses, a protocol whitelist restricted to http / https / file / mailto, and a file-existence check run in the browser before any system call is made.

Built primarily for Windows-based DSH power users who want to glance at a file a tool just modified, jump to a log mentioned mid-conversation, or preview an artifact screenshot without leaving the keyboard. Hover, click, done.