Plugins

Runs the agent's filesystem, bash and PTY terminals inside a Docker container by providing the `ctx.fs` and `ctx.subprocess` seams, so cwd, environment and background processes survive a harness restart.

Registers the DeepSeek Harness web server (dsh web) as an auto-start, self-healing background service — LaunchAgent / systemd / cron plus a 30s health-check watchdog — with seven dsh_daemon_* tools (install/uninstall/reinstall/status/start/stop/update).

Real-time stage, ETA & cost dashboard for headless dsh tasks: turns the black-box session event stream into a live multi-task grid (cordis plugin + standalone local dashboard, no API calls).

Checks git commit messages against the 7DGroup convention (Chinese type tags, length and punctuation rules) before committing, as a client-side guard before GitLab pre-receive hooks.

Auto-continue an interrupted dsh session after a web restart by injecting a "continue" follow-up; one-shot per process, no duplicate-injection loops.

Registers the commercial-ui-ux skill for DSH: task-aware commercial UI/UX/GUI design, review, repair, and implementation (SaaS, dashboards, admin panels, forms, tables, design systems) with a reference-doc system and quality gates.

Registers the remove-pdf-background-gray skill for DSH: whitens gray/off-white scan backgrounds in image-based PDFs while preserving resolution, page geometry, and anti-aliased text edges (lossless Flate write-back), via a single Python script (pypdf + Pillow + numpy).

Registers the Inspiration Deck Workshop skill for DSH: local static HTML presentation decks (6 deck templates, 25+ layouts, 23 themes & motion showroom) with a validate + PNG/PDF export CLI and smoke tests, zero runtime dependencies.

Cross-platform Web UI launcher for DeepSeek Harness: webui_start/stop/status/open model tools, a /webui start|stop|status|open slash command, a Settings-page launch card, and an optional desktop shortcut that starts the Web UI hidden and opens the browser once it is fully ready (dsh default icon).

Bridges the LiuHe MCP code toolkit (44 tools) into dsh web: repo_map, symbol search, edit_batch with tolerant matching, transactional edits with undo journal, and deterministic quality gates — backed by a crash-isolated Rust tree-sitter parse daemon and SQLite index.

SSQ (China Welfare Lottery Double Color Ball) helper for DeepSeek Harness: 1000-draw trend tracking, six prediction models with ensemble voting, structure analysis and dan-tuo/random generation via the ssq tool.

Lazy-loading router for MCP servers: auto-discovers compatible MCPs and keeps only a shared router in the tool catalog, revealing a server's schemas when a turn needs them and hiding them again at turn end, so many installed MCPs stop costing context on every request. Falls open to normal visibility on any uncertainty, and the original MCP keeps ownership of execution, permissions and process lifecycle. Also supports explicit lazy connections with warm reuse, bounded reconnection, stdio and Streamable HTTP.

DSH bundle that registers 13 native codegraph_* tools wrapping the codegraph CLI, so agents bootstrap, maintain, and query a pre-indexed code knowledge graph (symbol query, explore, node trail, callers/callees, impact, affected tests) instead of grepping files.

One-click create, update or remove the DeepSeek Harness desktop shortcut with switchable custom icons and a draggable whale button.

DeepSeek Harness memory and knowledge hub that routes update, retrieve, and subscribe calls across compatible plugins, with an optional transactional Rust backend.

Layered file memory for DeepSeek Harness with workspace-scoped USER/MEMORY notes, background consolidation, and hybrid session recall.

Recover deleted or corrupted dsh sessions (session.jsonl.zstd) and memory (memory.db) from the raw disk, and repair rebuilt sessions that fail to resume via the /session-repair command in the web UI.

Ranked subagent delegation: role-based model routing with failover, per-route reasoning effort, model-transparent labels, fork delegation, and a visual route editor.

Tiered model routing for DeepSeek Harness: think/build model tiers, vision delegation (the vision model only describes images; the working model acts), image generation, and a high-impact guard.

Theme pack for the DSH Web UI: 30 drop-in CSS themes with light and dark variants, integrated into Settings → General with a programmatic API.

Proactive per-provider token-bucket rate limiting that queues over-limit requests before they are sent, preventing upstream 429 errors.

Adds prompt optimization, cancellation, and undo controls to the DeepSeek Harness composer.

Anchors an approve/answer bubble to each DSH Web sidebar session row — one-click handling of authorization, questions, plan reviews and blocked goals without opening the conversation.

Session-scoped @file/@folder mentions in the composer with Git-aware indexing, drag-drop and paste managed uploads, and validated path markers.