feat(kurumi-monitor): add 本机大盘, a system monitor styled as a stock terminal

README.md

@@ -86,6 +86,7 @@ The MiniMax Code Agent communicates through the host MCP client. Business reques
 | [蹬王之王 · Expiry Guardian](plugins/hylouis233/expiry-guardian/) | Track credit and reset-card expiry from a local ledger you maintain, and get a "spend the card or let the credits burn first" recommendation with the reasoning spelled out | [Hylouis](https://github.com/Hylouis233) |
 | [MiniMax Pet](plugins/minimax-ai/minimax-pet/) | A lightweight companion with appearance, task and settings tabs, visible-session activity, answer-needed reminders and a transparent desktop pet. Requires MiniMax Code 3.1.6 or later | [MiniMax](https://github.com/MiniMax-AI) |
 | [MCP OAuth Console](plugins/microbiosis/mcp-oauth-console/) | Sign in to MCP servers that require OAuth: device-code or authorization-code + PKCE flow, the `Authorization` header written into the MCP configuration, and an opt-in refresh before expiry | [Microbiosis](https://github.com/Microbiosis) |
+| [本机大盘 · Local Market Board](plugins/jzlikewei/kurumi-monitor/) | Watch your own machine as a stock terminal: CPU, GPU, temperature, memory, disk, network and every running process become listed stocks with live candlesticks, moving averages, a watchlist, a leaderboard and a trade tape, on macOS and Windows. Requires minimax Code 3.1.2 or later | [jzlikewei](https://github.com/jzlikewei) |
 
 <details>
 <summary>Preview: Cutline</summary>

README.zh-CN.md

@@ -86,6 +86,7 @@ MiniMax Code Agent 通过宿主 MCP 客户端与 MiniApp 协作。业务请求
 | [蹬王之王](plugins/hylouis233/expiry-guardian/README.md) | 看你自己维护的本地账本，算出「该用卡还是该留积分」，并把理由说清楚 | [Hylouis](https://github.com/Hylouis233) |
 | [MiniMax Pet](plugins/minimax-ai/minimax-pet/README.zh-CN.md) | 提供外观／任务／设置、可见会话状态、需要回答提醒和透明桌宠；需要 MiniMax Code 3.1.6 或更高版本 | [MiniMax](https://github.com/MiniMax-AI) |
 | [MCP OAuth 令牌台](plugins/microbiosis/mcp-oauth-console/README.zh-CN.md) | 给需要 OAuth 的 MCP 服务器完成登录：设备码或授权码 + PKCE 流程，把 `Authorization` 头写入 MCP 配置，并可选择在到期前自动续期 | [Microbiosis](https://github.com/Microbiosis) |
+| [本机大盘](plugins/jzlikewei/kurumi-monitor/README.zh-CN.md) | 把本机当成行情终端来看：CPU、GPU、温度、内存、磁盘、网络与每个运行中的进程都是一只个股，实时 K 线、均线、自选行情、主力动向与逐笔成交，支持 macOS 与 Windows。需要 minimax Code 3.1.2 或更高版本 | [jzlikewei](https://github.com/jzlikewei) |
 
 <details>
 <summary>预览：Cutline</summary>

plugins/jzlikewei/kurumi-monitor/.minimax-plugin/plugin.json

@@ -0,0 +1,18 @@
+{
+  "schemaVersion": 1,
+  "name": "kurumi-monitor",
+  "displayName": "本机大盘",
+  "version": "1.3.0",
+  "description": "把 macOS 与 Windows 的 CPU、GPU、温度、内存、磁盘、网络与进程搬进证券行情终端的界面语言：实时 K 线、主力动向、逐笔成交、自选行情与进程盯盘，历史采样本地累计。",
+  "author": "jzlikewei",
+  "icon": "icon.png",
+  "category": "Productivity",
+  "exampleQueries": [
+    "打开本机大盘",
+    "看看现在 GPU 占用怎么样",
+    "哪个进程在吃 CPU"
+  ],
+  "apps": [],
+  "mcpServers": [],
+  "skills": []
+}

plugins/jzlikewei/kurumi-monitor/README.md

@@ -0,0 +1,149 @@
+# 本机大盘 · Local Market Board
+
+A system monitor that renders your machine in the visual language of a Chinese A-share
+trading terminal. CPU, GPU, temperature, memory, disk, network and every running process
+become listed stocks, each with live candlesticks, moving averages, an index strip, a
+watchlist, a leaderboard and a trade tape.
+
+[简体中文](README.zh-CN.md)
+
+## Screenshots
+
+![The full board: title bar, index strip, three-column body, process table and status bar](docs/screenshots/1-board.jpg)
+
+![Main chart: quote header, candlesticks, MA5/10/20 and a stacked memory-composition subchart](docs/screenshots/2-chart.jpg)
+
+![Index strip: the app icon followed by eight quotes, each with a mini candlestick](docs/screenshots/3-indexbar.jpg)
+
+![Process table sorted by resident memory, one mini candlestick per row](docs/screenshots/4-procs.jpg)
+
+Application names in the leaderboard and the process table are mosaicked. Everything else is
+live output from the machine described under **Tested environment**.
+
+## Platform support
+
+| Platform | Collection | Fixed metrics | Status |
+| --- | --- | --- | --- |
+| macOS | `vm_stat` / `ioreg` / `netstat` / `ps` | 34 + per-core CPU | Verified on real hardware |
+| Windows | Long-lived PowerShell + performance counters | 34 + per-core CPU | See the note below |
+
+**Windows verification scope.** The process-collection path was executed on macOS under
+PowerShell 7.6.9 through the cross-platform .NET implementation. Memory, GPU, disk,
+network and thermal readings depend on Windows-only `PerformanceCounter`,
+`Get-CimInstance` and `nvidia-smi`; they were tested end to end against samples in the
+real output format and have yet to run on a physical Windows machine.
+
+GPU temperature, GPU power draw and the ACPI thermal-zone temperature are Windows-only.
+On macOS the three codes in the 温度 board stay empty.
+
+## Install
+
+Requires the MiniMax Code desktop app, 3.1.2 or later, because the package declares
+`surface.window`.
+
+1. Copy this whole directory to `~/.minimax/plugins/kurumi-monitor/`, including the
+   hidden `.minimax-plugin/` directory.
+2. Restart MiniMax Code and confirm the plugin is recognised and enabled.
+3. Say `打开本机大盘` in a conversation, or start it from the plugin list.
+
+The window opens at 1480x940 and asks for at least 1280x720. Below that width the page
+shows a hint to pop the panel out into its own window.
+
+## Using it
+
+- **Click a code in 大盘行情** to switch the main chart. Candles aggregate at
+  2s / 5s / 10s / 30s / 1min.
+- **Click a row in the process table** to chart that process; its CPU share is the price.
+- **Click ☆** to add a process to 我的自选. Its history keeps accumulating and survives
+  a restart.
+- **The search box** filters by process name or PID.
+- **一键清仓** terminates the selected process after a confirmation dialog.
+
+Red means up and green means down, following the A-share convention; the title bar
+switches to international colours. Every change carries an explicit `+` or `−` sign, so
+direction never depends on colour alone.
+
+## Data & access
+
+This Mini App runs locally under your own account. It declares no `agentAccess`,
+`toolAccess` or `deviceAccess`, and requests no browser permission.
+
+**Processes it spawns**
+
+| Platform | Command | Purpose |
+| --- | --- | --- |
+| macOS | `vm_stat`, `ioreg`, `netstat`, `ps`, `sysctl` | memory pages, GPU counters, sockets, process table, core count |
+| Windows | one long-lived `powershell.exe` running the bundled `collector.ps1` | performance counters, CIM classes, process table |
+| Windows | `nvidia-smi` when present | GPU utilisation, VRAM, temperature, power draw |
+
+Every child is spawned with `execFile` and an argument array. On Windows the collector
+is started once and reused; its output is newline-delimited JSON.
+
+**Files it reads**
+
+- The process table and system counters listed above, through the commands above.
+- `settings.json` in its own state directory, to restore the selected code, watchlist,
+  period, theme and colour scheme.
+
+**Files it writes**
+
+- Samples and events under the system temporary directory:
+  `$TMPDIR/kurumi-monitor/` on macOS, `%TEMP%\kurumi-monitor\` on Windows. Ticks are
+  sharded into `ticks/YYYYMMDD-HH.jsonl`; events append to `events.jsonl`. The operating
+  system reclaims these on its own schedule, and everything in them is derived data that
+  the app rebuilds by sampling again.
+- `settings.json` in its own state directory, holding the selected code, watchlist,
+  candle period, theme and colour scheme.
+
+Measured on the machine in **Tested environment**: about 88 KB per minute of samples, so
+roughly 253 MB across 48 hours of continuous running.
+
+**Processes it can terminate.** 一键清仓 sends `SIGTERM` to the selected process, or
+`SIGKILL` when 强制清仓 is ticked. The button is enabled only for processes the current
+user can signal, checked with `process.kill(pid, 0)`. Protected from termination are this
+runtime, every ancestor of it and all of their descendants — which covers the rest of the
+host app, other plugins' runtimes and anything the Agent started — plus a small per-platform
+list of session-critical processes (`loginwindow` and `WindowServer` on macOS, `explorer`
+and `winlogon` on Windows). The confirmation dialog carries the target's start time, so the
+kill is refused when the original process has already exited and its PID has been reused.
+
+**Network.** No outbound request of any kind. No remote fonts, no CDN, no telemetry. All
+collection and rendering happen on the machine.
+
+**Agent turns, conversations, tools, microphone.** None. The app never calls
+`window.mcode.agent`, never reads a conversation, never invokes a tool and never opens
+the microphone.
+
+## Tested environment
+
+| Item | Version |
+| --- | --- |
+| MiniMax Code | 3.1.10-preview.5019 |
+| macOS | 26.5.2 (Darwin 25.5.0, arm64) |
+| Node.js | 22.22.2 |
+| PowerShell | 7.6.9, used to exercise the Windows branch |
+
+Verified on macOS: all 44 codes render with live values, the six macOS probes complete a
+round in 44–58 ms, a watchlist of 20 entries survives a restart of the runtime, and the
+console reports no error. The Windows branch was exercised with a stub `powershell.exe`
+feeding recorded frames, covering 29 assertions across memory, GPU, disk, network,
+process and thermal parsing.
+
+## Credits
+
+The interface language and interaction spec were inspired by
+[PerfTicker](https://github.com/QiuSui1145/PerfTicker) by **QiuSui** (QiuSui_Studio), a
+single-file C# program that turns the Windows Task Manager into a stock terminal, released
+under GPL-3.0.
+
+This project is an independent implementation in JavaScript and Node, running inside the
+MiniMax Code Mini App host. The two projects share no source code. GPL-3.0 is kept as a
+tribute to the original author.
+
+## Source
+
+https://github.com/jzlikewei/Kurumi-monitor
+
+## License
+
+[GPL-3.0](LICENSE) © 2026 李白

plugins/jzlikewei/kurumi-monitor/README.zh-CN.md

@@ -0,0 +1,128 @@
+# 本机大盘
+
+把系统指标搬进 A 股行情终端的界面语言。CPU、GPU、温度、内存、磁盘、网络与每一个
+运行中的进程都成为一只「个股」，实时 K 线、均线、指数条、自选行情、主力动向与
+逐笔成交一应俱全。
+
+[English](README.md)
+
+## 截图
+
+![全景：顶栏、指数条、三栏主体、进程表与状态栏](docs/screenshots/1-board.jpg)
+
+![主图特写：品种头、K 线、MA5/10/20 与内存构成三色堆叠副图](docs/screenshots/2-chart.jpg)
+
+![指数条特写：应用图标领在最左，后接八格行情](docs/screenshots/3-indexbar.jpg)
+
+![进程表特写：按常驻内存降序，每行一条走势迷你 K 线](docs/screenshots/4-procs.jpg)
+
+主力动向与进程表里的应用名做了马赛克处理，其余内容是下方「测试环境」那台机器的实时输出。
+
+## 平台支持
+
+| 平台 | 采集方式 | 固定指标 | 验证状态 |
+| --- | --- | --- | --- |
+| macOS | `vm_stat` / `ioreg` / `netstat` / `ps` | 34 项 + 逐核 CPU | 真机实测 |
+| Windows | 常驻 PowerShell + 性能计数器 | 34 项 + 逐核 CPU | 见下方说明 |
+
+**Windows 验证范围**：进程采集链路在 macOS 上用 PowerShell 7.6.9 实跑验证过，走的是
+.NET 跨平台实现。内存、GPU、磁盘、网络与温度几项依赖 Windows 专有的
+`PerformanceCounter`、`Get-CimInstance` 与 `nvidia-smi`，用真实输出格式的样本做了
+端到端测试，尚未在 Windows 真机上跑过。
+
+GPU 温度、GPU 功耗与 ACPI 热区温度只在 Windows 上有值。macOS 上温度板块的三项留空。
+
+## 安装
+
+需要 MiniMax Code 桌面端 3.1.2 或更高版本，本包声明了 `surface.window`。
+
+1. 把本目录整个复制到 `~/.minimax/plugins/kurumi-monitor/`，包含隐藏的
+   `.minimax-plugin/` 目录。
+2. 重启 MiniMax Code，确认插件已识别并启用。
+3. 在对话里说「打开本机大盘」，或从插件列表里启动。
+
+窗口默认 1480x940，最小 1280x720。视口窄于 1280 时页面会提示把面板弹出为独立窗口。
+
+## 用法
+
+- **点大盘行情里的品种**切换主图，K 线按 2 秒 / 5 秒 / 10 秒 / 30 秒 / 1 分聚合。
+- **点进程表里的行**把主图切到那个进程，它的 CPU 占用就是这只「个股」的行情。
+- **点 ☆ 加自选**，进程走势会被持续记录，重启后历史仍然在。
+- **搜索框**按进程名或 PID 过滤。
+- **一键清仓**终止选中进程，操作前有二次确认。
+
+红涨绿跌遵循 A 股习惯，标题栏可切换为国际配色。涨跌始终带 `+` / `−` 符号，
+方向不依赖颜色传达。
+
+## 数据访问范围
+
+这个 Mini App 以你的身份在本机运行，没有声明 `agentAccess`、`toolAccess` 与
+`deviceAccess`，也不申请任何浏览器权限。
+
+**会启动的进程**
+
+| 平台 | 命令 | 用途 |
+| --- | --- | --- |
+| macOS | `vm_stat`、`ioreg`、`netstat`、`ps`、`sysctl` | 内存分页、GPU 计数器、套接字、进程表、核心数 |
+| Windows | 一个常驻 `powershell.exe`，运行包内 `collector.ps1` | 性能计数器、CIM 类、进程表 |
+| Windows | 存在时调用 `nvidia-smi` | GPU 占用、显存、温度、功耗 |
+
+所有子进程都用 `execFile` 加参数数组启动。Windows 上采集器只启动一次并常驻，
+输出为按行分隔的 JSON。
+
+**会读取的文件**
+
+- 上述命令返回的进程表与系统计数器。
+- 自身状态目录里的 `settings.json`，用于恢复选中品种、自选、周期、主题与配色。
+
+**会写入的文件**
+
+- 系统临时目录下的采样与事件：macOS 为 `$TMPDIR/kurumi-monitor/`，Windows 为
+  `%TEMP%\kurumi-monitor\`。采样按 `ticks/YYYYMMDD-HH.jsonl` 小时分片，事件追加到
+  `events.jsonl`。这些由操作系统按自己的策略回收，内容全部是重新采样即可重建的
+  派生数据。
+- 自身状态目录里的 `settings.json`，保存选中品种、自选列表、K 线周期、主题与配色。
+
+在下方「测试环境」那台机器上实测：采样落盘约 88 KB/分钟，连续运行 48 小时约 253 MB。
+
+**可以终止的进程**：一键清仓向选中进程发送 `SIGTERM`，勾选强制清仓则发送
+`SIGKILL`。按钮只对当前用户有权发信号的进程可用，判定方式是
+`process.kill(pid, 0)`。保护名单包含本进程、它的全部祖先及这些祖先的全部后代
+（覆盖宿主程序的其余进程、其他插件的运行时与 Agent 起的进程），另加一份按平台的
+会话关键进程名单（macOS 的 `loginwindow`、`WindowServer`，Windows 的 `explorer`、
+`winlogon`）。确认框会带上目标进程的启动时刻，原进程已退出、PID 被复用时清仓被拒绝。
+
+**网络**：没有任何对外请求，无远程字体、无 CDN、无遥测。采集与渲染全部在本机完成。
+
+**Agent 任务、会话、工具、麦克风**：全部不使用。不调用 `window.mcode.agent`，
+不读取会话，不调用工具，不打开麦克风。
+
+## 测试环境
+
+| 项目 | 版本 |
+| --- | --- |
+| MiniMax Code | 3.1.10-preview.5019 |
+| macOS | 26.5.2（Darwin 25.5.0，arm64） |
+| Node.js | 22.22.2 |
+| PowerShell | 7.6.9，用于验证 Windows 分支 |
+
+macOS 上已验证：44 项指标全部有值并实时刷新，六个 macOS 采集源单轮 44–58 毫秒，
+20 项自选跨运行时重启完整恢复，控制台无报错。Windows 分支用桩 `powershell.exe`
+喂入录制帧验证，覆盖内存、GPU、磁盘、网络、进程与温度解析共 29 项断言。
+
+## 致谢
+
+界面语言与交互规格的灵感来自 [PerfTicker](https://github.com/QiuSui1145/PerfTicker)，
+作者 **QiuSui**（QiuSui_Studio），一个把 Windows 任务管理器做成炒股软件行情终端的
+C# 单文件程序，采用 GPL-3.0 协议。
+
+本项目是独立实现：技术栈为 JavaScript / Node，运行在 MiniMax Code 的 Mini App 宿主里，
+两边没有共享任何源码。沿用 GPL-3.0 是出于对原作者的尊重。
+
+## 源码
+
+https://github.com/jzlikewei/Kurumi-monitor
+
+## 许可证
+
+[GPL-3.0](LICENSE) © 2026 李白