dsh-chat-search

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Chat search and context highlighting plugin for DeepSeek Harness (DSH). Supports global cross-session search across all tasks and precise in-chat keyword searching.

Security and compatibility

Version 1.0.1 requires DSH 0.2.1-rc.2 or later. Search is registered through DSH's protected Connection Fetch dispatcher and is restricted to an authenticated owner. Missing or failing authentication closes access before session discovery or reading; there is no public WebServer route fallback. Responses produced by the plugin use Cache-Control: no-store, omit cross-origin permission headers, and return generic errors without internal paths or session text.

The browser client continues to use same-origin requests and the normal DSH login. After updating, reload the host and browser to load the new code. Run npm test for synthetic regression tests; these tests do not use personal chats.

✨ Features

• 🌐 Global Cross-Session Search:

  • Scan all task sessions and history across multiple workspaces;
  • Context extraction with keyword match snippets;
  • Group and collapse matches by session, showing roles (user/assistant), turn indices, and timestamps;
  • Click to switch sessions automatically with smooth scrolling and glow highlight animations.

• 💬 In-Chat Search:

  • Search within the current active session in real-time;
  • Navigate previous/next matches with keyboard shortcuts.

• 🎯 Context Highlighting & Instant Navigation:

  • Multi-tier DOM anchor resolution (data-chat-anchor-key / data-chat-node-key / data-chat-turn);
  • Smooth viewport scrolling + 2.5s pulsing outline glow (dsh_cs_flash) to pinpoint target messages immediately.

• ⌨️ Keyboard Shortcuts:

  • Ctrl + Shift + F / Alt + F: Open global search panel;
  • Ctrl + F: Open in-chat search;
  • Enter / Shift + Enter: Next / previous match in current chat;
  • Esc: Close search panel.

• 🎨 Native Theme Integration:

  • Built with DSH theme CSS variables, seamlessly matching dark and light modes;
  • Sleek glassmorphism floating action button (🔍) in the bottom-right corner.

📦 Installation

Install via DSH CLI:

dsh plugin --profile web add helo060228/dsh-chat-search

Or search for dsh-chat-search directly inside the DSH Plugin Market.

📄 License

MIT License