Plugins

Code-generated math and science animation for DSH: six tools cover environment checks and dependency self-repair, Manim/manimgx scene rendering to storyboard frames or MP4, contact-sheet probing of finished clips for black or overexposed frames, and formula identity checks with SymPy, together with three skills (topic routing, design spec, QA rubric), a project scaffold with timeline and narration, requirement approvals before rendering, and five animation styles.

Manage $DSH_HOME/.env from Settings and sync Host plus Windows/macOS user environment.

DSH onboarding plugin: recommends plugins across eight domains ranked by weighted GitHub stars and npm monthly downloads, installs the recommended set in one click behind a reviewable plan, and exports or imports an environment code recording a profile's plugin list, exact versions and enabled flags.

Connects DSH to local HTTP proxies automatically via a loopback relay. No TUN, no env vars, zero-restart switching, with sidebar/composer dock controls and live topology.

MCP bridge that lets Codex start and resume DSH headless sessions through three tools: dsh_env, dsh_run and dsh_resume.

MCP gateway for dsh that connects each server on first use and disconnects it after an idle window; tool lists are cached on disk, existing mcpServers files can be imported, and child-process environment variables are scrubbed.

Session takeover: read-only pull local sessions from nine external agents (Claude Code, Codex, OpenCode, ZCode, Pi, WorkBuddy, Cursor, Grok, Gemini CLI) into distilled six-section handoff cards — one click on the Relay chip takes over. /handoff checks the current session into the handoff: 1 open-protocol inbox (~/.handoff, consume-once with machine-signature tamper detection); any agent picks up on start and continues. Memory files ride with cards; cross-machine relay is one env var away.

MCP manager for DeepSeek Harness Web: a Settings page beside Plugins that lists the MCP servers the running loader tree actually holds, each with its config summary, endpoint and live state, and disables or restores any of them through a paired-marker block in the profile's cordis.patch.yml. Env values, header values and `!!js` sources reach the page only as key names or dot-paths.

Governs the persistent information and project constraints an agent works with - project orientation and scope, information and document lifecycle, and persistent workspace mutation - through one additive system-prompt section plus deterministic runtime checks.

Read and write Apple iCloud Calendar over CalDAV through five tools: list calendars, read a window with recurring events expanded, create an event, and delete behind a dry run that must confirm the exact object count. Credentials come from DPAPI, Keychain or libsecret, or from an environment variable.

Make DSH follow your system network settings: route through the OS proxy and trust its certificate store, so TLS-intercepting accelerators work without environment variables or a restart.

Find and compose DSH plugins from a task description, then open an independent chat environment or install the plan into the current profile.

Per-project MCP servers: a project declares servers in its own documents (`.dsh/mcp.json` by default; the local and global file lists are settings), and they are mounted only for the sessions working in that project — on the first turn of a session, released when it goes idle. A right-sidebar tab and a Settings page list each project with a live session, the status of every server and the session holding each mount, with `Sync` / `Retry` / `Release`, an `enabled` switch and an editor over one existing entry; a per-project tool policy (`disclosure` / `direct` / `off`) with pins and `mcp_search_tools` decides what the model sees; `${VAR}` references resolve through the project `.env` files and the credentials file; per-server call counters outlive the sessions that produced them.

Bridges Feishu, WeCom, DingTalk, QQ, Slack, Discord, Telegram and Mattermost into dsh agents (outbound WS/Stream/Gateway/long-poll/webhook), with im_status, optional local Whisper ASR, plain-text outbound for QQ/DingTalk/Telegram/Mattermost, and env CSV allowlists (DSH_IM_*_ALLOWED_USER_IDS). Empty allowedUserIds means EVERYONE can drive your agent — set a whitelist before exposing a bot.

Six independently togglable modules in one DSH plugin: per-turn CNY cost, DeepSeek account balance, PDF/Word/Excel/CSV read-write tools with right-sidebar preview, a compiler/runtime environment registry, and run/build tools that execute a program or an MSBuild project by environment id. Toolchain paths are resolved at run time (Visual Studio install-root scan, %ProgramFiles%, PATH) and can be overridden per environment through plugin config, so nothing is pinned to the author's machine.

Agent-native API client for DeepSeek Harness: Postman-like debugging UI (request tree with context menus and full keyboard navigation, resizable sidebar, layered auto-generated header preview with per-item suppression and constant secret masking), six api_client_* agent tools sharing the same request core, redaction and audit chain with the human UI, Postman Collection v2.1 import with a migration report, environment variables with SecretRef indirection, and a fail-closed SSRF network policy.

Tiered persistent memory (user/env/project) with per-tier char budgets and semantic query routing; full layers refuse writes instead of silently evicting.

dsh plugin: SYSTEM proxy (env) + LLM traffic-splitting proxy via a process-global undici routing dispatcher

Fullscreen business-app framework for DeepSeek Harness Web with a dark-sidebar workbench bundling a database connectivity tester and SQL query panel, a two-level knowledge base (bill and accounting) with local search and Word document ingestion, metadata environment comparison with alter-SQL generation, a data dictionary, agent log-search report demos, a system test-case runner, Evernote-style notes, developer utilities, and mini-games.

DSH environment management: auto-installs a Rust/Tauri desktop host (downloaded per-OS from dsh-desktop-host releases, source build as fallback), one-click runtime updates, Windows platform compatibility, official DeepSeek billing, and a built-in code editor for the workspace.

Plugin-button aggregator with carrier + on-site-LLM extensibility: gather any plugin's scattered buttons into one entry (SSiD title bar / web floating ball), LLM registers per environment, right-click deregisters — pure data, no plugin source touched.

Read-only DSH environment health check: disk, memory, latency, ~/.dsh bloat and outdated-plugin detection with graded reports and baseline trend comparison. Deletes nothing.

Injects live time, weather, location, battery, and device context into the DSH system prompt, with a bilingual settings page.

Global experience archive for DeepSeek Harness on Windows: probes local tools (with versions and PATH-first hits), convenient paths, network latency and disk speed; folds per-session stats from session/event; LLM-extracts durable facts; env_profile tool with remember; byte-stable summary injected every turn to speed up sessions and cut token use.