Plugins

Session-scoped checklists the agent maintains, with a tree per session, a token-budgeted prompt digest and a right-sidebar tab where item titles can be edited.

Force-hides archived sessions from the DSH sidebar whatever the view filter is set to, and adds a panel that restores them or deletes them permanently - session log directory, archive and pin records, and projection cache.

Adds three actions to the sidebar session row menu: open the workspace location, move the session to another workspace, and delete the session to the Recycle Bin.

Deletes a whole conversation from the sidebar session menu, and opens a right-click menu on a chat text selection with Copy, Quote (insert a Markdown quote block into the composer) and Ask: Ask sends the selection plus your question to one reused continuable subagent (label `ask`, found again through the subagent catalog after a restart) and streams the answer into the right sidebar.

Opens any session as a second full chat tab in the right sidebar, with its own transcript and composer, while the main conversation stays put; a split right pane allows up to three concurrent conversations.

Live context-pressure meter in the composer dock. When usage nears the limit it asks the current model for a handoff brief, starts that brief in a fresh session and switches you there, so long work can continue without hitting the window.

Adds an Insight tab next to the conversation and trajectory tabs in DSH: calls a model to interpret tool calls turn by turn, and supports a custom prompt.

Groups the sessions that hand off to each other into one chain in the DSH sidebar — automatic chain detection from the handoff prompt, per-chain numbering, in-place rename, search, drag and multi-select to re-chain, pinning a chain to the top, archiving chains out of the sidebar into a panel-only archive, a per-session context/steps readout, and configurable handoff thresholds that can trigger an automatic handoff (write the next prompt, open a new session, paste it, switch over).

Lists DSH session records and archive caches on a sidebar page, moves deletions into a restorable recycle bin, and refuses sessions written within the last 10 minutes.

Adds a "Delete session" option to the sidebar session menu that permanently removes the session from disk.

Purges billion-context snapshots left behind after a session is deleted in DeepSeek Harness, and can also clean up cost-meter ledger rows (off by default).

Mirrors other coding agents' sessions into DeepSeek Harness as continuable tasks, one workspace per application.

Indexes session transcripts into the Akasha session layer as turns end, records successful compactions, and adds a per-turn rhythm line to the runtime context. Companions: Hindsight (repo memory), OpenViking (user memory), and the built-in session search (see repo README). Setup: clone the repo, copy core/ aside, then replace <AKASHA_DIR> in cordis.patch.yml with its absolute path (or set the AKASHA_DIR env var); plugins fail loudly while the placeholder remains.

Collects the sessions that need you into one dock at the bottom of the web GUI sidebar: running sessions, sessions waiting on an approval, plan review or answer, and finished runs whose result has not been opened yet. Rows are sorted by last update and clicking one switches the main view to that session; it reuses the shipped useSessions and useSessionStatus hooks rather than adding a data source, polls nothing, stores nothing and modifies no session. The header dot pulses while anything is running or waiting and settles to a static dot when every row is only a finished-but-unread reminder; with no such sessions the dock collapses to one quiet line, and a collapsed 56px sidebar shows a 36px badge with the count instead of the list. It registers in the sidebar footer slot, so it is part of the layout and does not overlay the conversation list, leaving the existing footer entries below it.

Registers /compact_queue, a compaction command that does not drop the request when the session is busy: it compacts immediately when idle, otherwise queues the request in that session and runs it at the session's next idle window, with a 2-second fallback tick beside the agent status event so the trigger is not missed, a 30-minute wait cap, and /compact_queue cancel to withdraw a queued request or abort a running one. Each session keeps its own queue state from a single command registration, completion and failure arrive as a collapsed notice that does not wake the model, and every ManualCompactionError code except busy is terminal so a failure is not retried. Host half only; the core /compact command is left untouched.

Adds an Open in new window action to the DSH session menu when paired with the repository's native Desktop shell patch.

Deletes a session from the sidebar session menu: its log and replay cache go to the Recycle Bin on Windows (a local trash folder elsewhere); a live session is queued for removal on the next start.

Adds an "edit question" action to every user message: editing re-sends the prompt from that turn, re-attaches the original images (extra ones can be pasted in), and optionally archives the original session.

Read-only lazy session viewer: lists sessions with stat only, then decompresses just the tail Zstandard frames to inspect recent events; includes search, stats, and export in a standalone /lazyview panel. Requires Node.js 24+.

A human-in-the-loop curation workbench inside a DSH session: mark whole turns or single messages to keep verbatim or to summarize, rewrite user, assistant, tool-result and injected-context messages in place without a model call, then compress the marked ranges with model-written summaries or the official /compact. A local JSON backup is written before every write to the session.

Persona manager for DeepSeek Harness — a JSON-backed persona library, a per-session binding so each session can run a different persona, an optional default persona for sessions that have no binding, and switching that applies either at once or from the next session; the Web UI adds a Model personas settings page and a persona chip next to the composer, and three model tools let the model list, switch and create personas itself.

Mounts a persona kept in Markdown as a system-prompt section, so editing ~/.dsh/persona/*.md changes how the agent speaks; it reloads 150ms after a save instead of requiring a restart, and project-level .dsh/persona/ files override the global ones.

Treats the session as a mainland-China user (zh-Hans-CN, Asia/Shanghai, ISO dates, CNY currency) and generates a self-consistent test persona: five tools, six cross-checks, GB 11643 check digit, phone prefix matched to carrier ASN.

Agent persona management, agent memory, edit-and-regenerate for past messages: create and manage agents, each with its own identity, long-term memory, global memory and chat history.