yolo-mode: Approval-Free Full-Access Execution Mode for DeepSeek Harness

yolo-mode is an approval-free, full-privilege plugin for DeepSeek Harness. It is activated by users through the `/yolo` command, granting the model full system permissions under the current user's UID. The plugin includes features such as automatic expiration fallback, dangerous-command interception, sensitive-path protection, and a notification mechanism. During installation, the source code must be linked to the DSH configuration. Users should note that the interception mechanism is not an absolute security boundary, and that background processes and expiration checks may experience delays. It is recommended to use this plugin cautiously only after reviewing the source code.