Plugins

One settings page for every MCP server on your machine. It reads the real config file of 17 other AI tools (Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, OpenCode, Trae, Trae CN, Qoder, Gemini CLI, Qwen, Zed, Roo Code, Copilot CLI, Kiro, CodeBuddy, Continue) plus DeepSeek Harness itself, groups servers by the file that declares them, probes each one over JSON-RPC to see whether it starts and which tools it exposes, and gives every server a switch that mounts or unmounts it in DeepSeek Harness without editing the other tools' own files.

Runs the official Google Antigravity CLI (agy) as a one-shot coding subagent over print-mode stream-json, exposed as the subagent_antigravity delegation tool. Includes Gemini 4 Argon on Antigravity subscriptions. Requires the Antigravity CLI (agy 1.4+) installed and signed in.

Agent mode picker for DSH: pick an external Agent CLI (Claude Code, Codex, Qwen Code, Gemini CLI, Aider, Goose, Hermes…) as the session's default executor from a control next to the input box, instead of editing configuration files. The agent roster is data-driven, and installed CLIs are discovered automatically from PATH, the managed CLI directory and a drop-in convention directory. Agents that are installed but still missing credentials or a required background service are shown as "needs setup" rather than silently hidden.

Biomedical research plugin for DeepSeek Harness (dsh): biomcp MCP server tools, scientific plotting skills, and deep-research subagent

Use ChatGPT (Codex) and Gemini Code Assist subscriptions as DeepSeek Harness LLM providers — OAuth login in the web UI, no API keys

Sidebar skill hub: scan Claude/Codex/Cursor/Gemini skill directories for one-click import, manage global/project skills (toggle, trash), and install from dropped folders, zip archives, or local paths of any size.

Google Antigravity OAuth Gemini provider for DeepSeek Harness

DeepSee: DeepSeek Harness vision, multi-model routing, and Gemini visual self-checks before delivery

Google Cloud Vertex AI (Gemini) provider: ADC or service-account credentials, project and region settings, thought-signature replay for tool calls, rate limiting, and a settings page with a live connectivity test.

Automatically discovers the local Magpie gateway to sync chat models, enables Codex and Gemini image generation, and configures image sources for eligible workbenches.

Run Google Antigravity CLI (agy) as DeepSeek Harness subagents, with Gemini web Deep Research and parallel/team modes.

A multi-tab AI chat panel for the desktop app: seven services (DeepSeek, 豆包, ChatGPT, MiniMax, Kimi, Gemini, Grok) each run in their own webview and login partition, and the chat can live in the left navigation panel or in a right sidebar tab — whichever one you open owns it. Desktop app only; logins last until the app restarts unless you apply the optional shell patch (tools/shell-patch) to the desktop app's resources/app.asar, which the panel can check and whose exact command it prints.

Adds three session tools — create_image and edit_image over GPT Image or Gemini through the TLPro gateway, and speak for text-to-speech through xAI — plus a viewer in the chat UI for the images and audio they produce. Needs your own TLPRO_API_KEY and XAI_API_KEY, and publicOrigin and mediaDir set in the profile config.

Connects Penpot to DSH across two independent channels with 9 tools: 5 MCP tools (execute_code, high_level_overview, api_info, export_shape, import_image), 2 browser-free REST tools (penpot_read and penpot_write to create files, pages and shapes or edit attributes without an open tab), plus penpot_status and penpot_control; supports official SaaS, local and self-hosted endpoints with auto-detection and config migration from DSH, Codex, Claude, Cursor, Gemini and .mcp.json, an isolated Chromium launcher, and a five-tab control panel.

Account-based access to the ToTonAI gateway inside DeepSeek Harness: sign in or register in the settings panel, use 65 mainstream models (GPT, Claude, Gemini, DeepSeek, Doubao, Grok, GLM), and pick a plan then pay by QR code in the same panel. Upstream API keys stay on the server.

Shows ChatGPT, Gemini and Grok Bot remaining usage with reset countdowns plus the DeepSeek balance in a compact card above the sidebar account row; thresholds, refresh interval and per-provider HTTP proxies are configurable. Needs existing sign-ins: Codex CLI login for ChatGPT, an Antigravity token for Gemini, a Cursor user API key (CURSOR_API_KEY) for Grok Bot, and a DeepSeek account signed in inside DSH; a row without its sign-in shows a login hint instead of numbers.

Gives hand-declared models on custom or relay routes a vendor-matched reasoning-effort picker: detects Claude, GPT, DeepSeek, GLM, Kimi, Qwen, Gemini, Grok, Doubao or MiMo from the model id, display name or endpoint host, fills in only the levels that vendor accepts plus the pi-ai compat fields its request format needs, and writes them into the profile config so the Models page reasoning switch turns on. Models you edit or switch off are left alone, and a Models page card hands them back on request.

MiniCut tools for making multi-shot AI short films through the MiniCut CLI: status, next step, and run, with a price shown and the user's yes required before any paid job.

Registers the hosted SpecStream MCP server with the harness MCP manager and keeps the API key in the credential store. The server returns live web data as structured rows, each value with its source URL, and a run starts only after the quote's maximum is approved.

Connects DeepSeek Harness to Postel over MCP: search a library of X posts that went viral by topic, write posts and X threads in the user's saved voice, and save, schedule or publish them to X, LinkedIn, Bluesky and Mastodon; adds a postel-writing skill. Research works without an API key.

Antigravity provider for DeepSeek Harness: resolves the OAuth client from the locally installed official desktop app and supports multiple accounts with quota-based automatic switching.

Route native DeepSeek Harness subagent_fork child sessions onto your Google AI Pro (Antigravity) subscription (Gemini 3.8 Flash, Claude Sonnet 5.5, Claude Opus 5.5, GPT-OSS 120B) with zero API cost, live SSE streaming, full tool calling, prefill cache warm-up gating, ~200ms HTTPS quota checks, and a chat header button + slide-out settings/effort drawer.

DeepSeek Harness 用マルチプロバイダ・モデルルート管理プラグイン。Claude、OpenAI、Gemini 等のサブスク（OAuth）と API キーを独立登録し、モデル一覧での表示・非表示を制御可能にします。

A Gemini kitten widget for the DSH Web UI: live Google Gemini API free-tier quota per model, a model switcher, color-coded warnings, drag-to-snap, and click-to-change lines.