PeekFile for DSH: Full Disk File Search, Directory Browsing, and Multi-format Preview

PeekFile is a plugin for DeepSeek Harness (DSH) designed to solve the problem of tedious switching caused by files scattered across local disks, WSL, and project directories. Integrated into DSH sessions, it provides full-disk file search, directory browsing, and multi-format preview capabilities. Its core features include supporting combined searches across the working directory, WSL, and Windows Everything, along with a deduplicated history and secondary filtering capabilities. It automatically identifies valid paths in the conversation and generates clickable preview links, supporting line number range references. The preview utilizes a multi-tab floating window, supports formats such as text, code, PDF, Office, video, and e-books, and offers features including OCR, screenshots, FFmpeg video transcoding, and Office to HTML conversion. This plugin is licensed under AGPL-3.