Sessions & Messages

Switch between Chat and Agent without leaving your DeepSeek Harness session.

WebDAV sync for DeepSeek Harness - sync settings, sessions, attachments, profiles to JiaGuoYun (坚果云).

Multi-channel IM bridge for DeepSeek Harness: Feishu, Telegram, DingTalk, Slack, Discord — persistent sessions, true streaming, slash commands

Dual-protocol DIT.ai provider bundle for DeepSeek Harness

The DeepSeek time-of-use meter for dsh: what this session cost, which tariff is running, when it flips, and the account balance behind it — one line under the composer.

Minimal-compatible first turn for Web root sessions: starts with persistent bash and str_replace_editor, removes automatic workspace and skill context, then restores the selected preset after the first tool call or reply; includes a persistent composer toggle.

Deterministic context compaction: prunes conversation atoms in reference-graph topological order with no LLM calls during compaction, and keeps pruned atoms recallable by marker.

Imports chat.deepseek.com web conversations into DeepSeek Harness as resumable sessions, from a settings-page UI.

Project and session organization with multi-folder groups, attention summaries, grouped chat search, native folder picking, pinning, favorites, ordering, and an archive center.

Attach tags to sessions and search sessions by tag in the Web settings panel.

DSH WebUI session query navigation with a faint conversation-edge rail, a hover list of real user queries, and click-to-jump back to the matching bubble.

Browser-local prompt library with a composer picker for injecting multiple session-scoped system prompts, branch inheritance, bilingual UI, favorites, and JSON backups.

Message review and quote chips for conversations: multi-model cross review (code/reply) with severity grading and summaries, review history, and host-persisted preferences.

Replay sessions on a playable timeline with per-step token usage, audit sensitive operations, estimate cost, view fork lineage, compare sessions, and export standalone HTML replays.

Injects one fixed system-prompt section so the agent thinks and replies in Chinese, regardless of the user's language.

Auto-repairs the messages array after a tool-dispatch crash (orphaned tool_calls / tool messages), preventing 400 INVALID_REQUEST session lock-ups.

Import Claude Code sessions, skills and plugin assets into DSH as native resumable sessions, and export or sync DSH sessions back to Claude Code JSONL.

Full-text global search for the DSH Web GUI: a sidebar search box that searches history sessions (via the sessionQuery index, with a per-session scan fallback) and settings panels, highlights matches, and jumps to the matching session or settings card.

Delete conversations with a confirmation dialog and manage archived sessions (archive/unarchive) in the DeepSeek Harness web UI.

Bidirectionally synchronize sessions, workspaces, settings and plugins between the DSH web instance and the DSH Desktop instance.

Delete sessions from a running web runtime: live store, workspace records, and on-disk artifacts (no restart needed).

Cross-tool session migration plugin for the DeepSeek Harness (dsh): high-fidelity ingest, continue, knowledge extraction, bidirectional export, privacy redaction.

DeepSeek Harness ACP bundle for editor delegation: a one-command Agent Client Protocol stdio server profile that shares dsh credentials and session logs.

Same-runtime cross-Session discovery and communication for DeepSeek Harness