chore: 1.2.0 rename CLI to open-kimi-ppt-skill and add --version

CHANGELOG.md

@@ -4,6 +4,16 @@
 
 本项目遵循 [语义化版本](https://semver.org/lang/zh-CN/)。
 
+## [1.2.0] - 2026-08-06
+
+### 新增
+
+- CLI 支持 `-h` / `--help` 与 `-V` / `--version`
+
+### 变更
+
+- npm 包名与 CLI 由 `open-kimi-ppt-skills` 统一为 `open-kimi-ppt-skill`（与 GitHub 仓库名一致）。请改用 `npx open-kimi-ppt-skill@latest`；旧包名将不再更新
+
 ## [1.1.3] - 2026-08-06
 
 ### 新增
@@ -19,7 +29,7 @@
 
 ### 变更
 
-- README 默认指引 AI 通过 `npx open-kimi-ppt-skills@latest install -y` 安装，不再建议 clone 仓库
+- README 默认指引 AI 通过 `npx open-kimi-ppt-skill@latest install -y` 安装，不再建议 clone 仓库
 
 ## [1.1.2] - 2026-08-06
 
@@ -57,7 +67,7 @@
 
 - Skill 工作流增加 **step0 本地前置检测**：生成前检查 Node.js 18+、npm/npx、python3，并提示需要 Chromium 系浏览器
 - 导出脚本在启动时检测 **Node.js 18+** 与 **npm**；缺失或版本过低时给出明确安装指引
-- CLI（`open-kimi-ppt-skills`）启动时校验 Node.js 主版本 ≥ 18
+- CLI（`open-kimi-ppt-skill`）启动时校验 Node.js 主版本 ≥ 18
 - 缺失 **PyYAML** 时自动 `pip install --user pyyaml`（与 Pillow / websocket-client 行为一致）
 
 ### 文档
@@ -70,8 +80,8 @@
 
 ### 新增
 
-- 首次发布 `open-kimi-ppt-skills`
+- 首次发布 `open-kimi-ppt-skill`
 - PPTD 生成 / 编辑 / 复刻，默认同时交付可编辑 PPTD 项目与 PPTX 成品
 - 浏览器侧导出 PPTX（嵌字体、淡入淡出切换），导出前可选多模态视觉质检
-- 本地在线 PPTD 编辑器（`npx open-kimi-ppt-skills serve`）
+- 本地在线 PPTD 编辑器（`npx open-kimi-ppt-skill serve`）
 - CLI 安装 Skill 到 `~/.agents/skills`（可用 `--target` 指定其他 Agent 目录）

CHANGELOG_EN.md

@@ -4,6 +4,16 @@
 
 This project follows [Semantic Versioning](https://semver.org/).
 
+## [1.2.0] - 2026-08-06
+
+### Added
+
+- CLI supports `-h` / `--help` and `-V` / `--version`
+
+### Changed
+
+- Renamed the npm package and CLI from `open-kimi-ppt-skills` to `open-kimi-ppt-skill` to match the GitHub repo. Use `npx open-kimi-ppt-skill@latest` going forward; the old package name will no longer receive updates
+
 ## [1.1.3] - 2026-08-06
 
 ### Added
@@ -19,7 +29,7 @@ This project follows [Semantic Versioning](https://semver.org/).
 
 ### Changed
 
-- README now steers agents to `npx open-kimi-ppt-skills@latest install -y` instead of cloning the repo
+- README now steers agents to `npx open-kimi-ppt-skill@latest install -y` instead of cloning the repo
 
 ## [1.1.2] - 2026-08-06
 
@@ -57,7 +67,7 @@ This project follows [Semantic Versioning](https://semver.org/).
 
 - Skill workflow **step0 prerequisite check**: verify Node.js 18+, npm/npx, and python3 before generation; note that a Chromium-based browser is required for export
 - Export scripts check **Node.js 18+** and **npm** at startup, with clear install guidance when missing or too old
-- CLI (`open-kimi-ppt-skills`) refuses to start when the Node.js major version is below 18
+- CLI (`open-kimi-ppt-skill`) refuses to start when the Node.js major version is below 18
 - Auto-install **PyYAML** via `pip install --user pyyaml` when missing (same pattern as Pillow / websocket-client)
 
 ### Docs
@@ -70,8 +80,8 @@ This project follows [Semantic Versioning](https://semver.org/).
 
 ### Added
 
-- Initial release of `open-kimi-ppt-skills`
+- Initial release of `open-kimi-ppt-skill`
 - PPTD create / edit / replicate, delivering both an editable PPTD project and a PPTX by default
 - Browser-side PPTX export (embedded fonts, fade transitions) with optional multimodal visual QA before export
-- Local in-browser PPTD editor (`npx open-kimi-ppt-skills serve`)
+- Local in-browser PPTD editor (`npx open-kimi-ppt-skill serve`)
 - CLI to install the skill into `~/.agents/skills` (or another agent directory via `--target`)

README.md

@@ -1,8 +1,8 @@
-# open-kimi-ppt-skills
+# open-kimi-ppt-skill
 
 [简体中文](README.md) | [English](README_EN.md)
 
-[![npm version](https://img.shields.io/npm/v/open-kimi-ppt-skills)](https://www.npmjs.com/package/open-kimi-ppt-skills)
+[![npm version](https://img.shields.io/npm/v/open-kimi-ppt-skill)](https://www.npmjs.com/package/open-kimi-ppt-skill)
 [![node](https://img.shields.io/badge/node-%3E%3D18-brightgreen)](https://nodejs.org)
 
 逆向 Kimi Slides 实现的非官方演示文稿 Skill，让 AI Coding Agent 可以创建、编辑、复刻、读取并导出 PPT/PPTX。每次生成默认产出两份文件：可继续编辑的 PPTD 项目，以及嵌入字体、带淡入淡出翻页切换的 PPTX。支持页内元素动画和[预设主题](theme.md)，附带本地浏览器编辑器，可随时手动导出 PPTX。支持 Codex、Claude Code、Cursor、WorkBuddy 等任何兼容 SKILL.md 规范的 Agent。
@@ -19,29 +19,29 @@
 对 AI 说「帮我用 npx 安装 open-kimi-ppt skill」，或直接让它执行：
 
 ```bash
-npx open-kimi-ppt-skills@latest install -y
+npx open-kimi-ppt-skill@latest install -y
 ```
 
 **WorkBuddy 用户**：它发现不了共享目录，对 AI 说「帮我用 npx 安装 open-kimi-ppt skill 到 WorkBuddy」，或让它执行：
 
 ```bash
 # macOS / Linux
-npx open-kimi-ppt-skills@latest install --target ~/.workbuddy/skills
+npx open-kimi-ppt-skill@latest install --target ~/.workbuddy/skills
 # Windows
-npx open-kimi-ppt-skills@latest install --target %USERPROFILE%\.workbuddy\skills
+npx open-kimi-ppt-skill@latest install --target %USERPROFILE%\.workbuddy\skills
 ```
 
 ### 方式二：终端手动安装
 
 ```bash
 # 交互多选目录（空格选择、回车确认）
-npx open-kimi-ppt-skills install
+npx open-kimi-ppt-skill install
 
 # 非交互：只装共享目录
-npx open-kimi-ppt-skills install -y
+npx open-kimi-ppt-skill install -y
 
 # 装到全部已检测到的 Agent 目录（不存在的会跳过）
-npx open-kimi-ppt-skills install --all
+npx open-kimi-ppt-skill install --all
 ```
 
 `--all` 与交互多选会检测以下目录：`~/.agents/skills`、`~/.codex/skills`、`~/.claude/skills`、`~/.cursor/skills`、`~/.workbuddy/skills`。
@@ -51,12 +51,12 @@ npx open-kimi-ppt-skills install --all
 先用共享目录，不要默认对每个 Agent 各装一遍；确认某个 Agent 发现不了时，再为它单独指定目录（`--target` 可重复，Windows 下用 `%USERPROFILE%` 代替 `~`）：
 
 ```bash
-npx open-kimi-ppt-skills@latest install --target ~/.codex/skills --target ~/.claude/skills
+npx open-kimi-ppt-skill@latest install --target ~/.codex/skills --target ~/.claude/skills
 ```
 
 ### 更新
 
-再执行一次 `npx open-kimi-ppt-skills@latest install -y` 即可覆盖更新；当初用过 `--target` / `--all` 就带上相同参数。更新只替换 Skill 文件，不影响已生成的 PPTD / PPTX 项目。
+再执行一次 `npx open-kimi-ppt-skill@latest install -y` 即可覆盖更新；当初用过 `--target` / `--all` 就带上相同参数。更新只替换 Skill 文件，不影响已生成的 PPTD / PPTX 项目。
 
 ## 使用
 
@@ -105,30 +105,30 @@ npx open-kimi-ppt-skills@latest install --target ~/.codex/skills --target ~/.cla
 要求带元素入场动画
 ```
 
-成品示例见 [example/xiaomi-yu7-ppt-animation](example/xiaomi-yu7-ppt-animation)（含 PPTD 项目与 PPTX，可用 `npx open-kimi-ppt-skills serve` 打开预览动画）。
+成品示例见 [example/xiaomi-yu7-ppt-animation](example/xiaomi-yu7-ppt-animation)（含 PPTD 项目与 PPTX，可用 `npx open-kimi-ppt-skill serve` 打开预览动画）。
 
 ### 在线编辑与手动导出
 
 建议直接让 AI 启动本地编辑器，例如说：
 
 ```text
-帮我执行 npx open-kimi-ppt-skills serve
+帮我执行 npx open-kimi-ppt-skill serve
 ```
 
 也可以自己在终端运行：
 
 ```bash
-npx open-kimi-ppt-skills serve
+npx open-kimi-ppt-skill serve
 ```
 
 然后打开 <http://127.0.0.1:55173/>，选择包含 `.pptd` 清单、`pages/` 和 `media/` 的完整项目文件夹，即可在浏览器中查看、编辑项目并导出 PPTX。仓库自带的 [example/dji-pocket4](example/dji-pocket4) 是一个完整的 18 页示例项目，可直接打开体验。
 
 ```bash
 # 启动后自动打开浏览器
-npx open-kimi-ppt-skills serve --open
+npx open-kimi-ppt-skill serve --open
 
 # 使用其他端口
-npx open-kimi-ppt-skills serve --port 56000
+npx open-kimi-ppt-skill serve --port 56000
 ```
 
 可写目录需要使用支持 File System Access API 的 Chromium 系浏览器；其他浏览器会回退为只读文件夹上传。按 `Ctrl+C` 停止服务。

README_EN.md

@@ -1,8 +1,8 @@
-# open-kimi-ppt-skills
+# open-kimi-ppt-skill
 
 [简体中文](README.md) | [English](README_EN.md)
 
-[![npm version](https://img.shields.io/npm/v/open-kimi-ppt-skills)](https://www.npmjs.com/package/open-kimi-ppt-skills)
+[![npm version](https://img.shields.io/npm/v/open-kimi-ppt-skill)](https://www.npmjs.com/package/open-kimi-ppt-skill)
 [![node](https://img.shields.io/badge/node-%3E%3D18-brightgreen)](https://nodejs.org)
 
 An unofficial presentation skill for AI coding agents, reverse-engineered from Kimi Slides. It lets your agent create, edit, replicate, read, and export PPT/PPTX files. Each run produces two outputs by default: an editable PPTD project, and a PPTX with embedded fonts and fade page transitions. On-slide element animations and [preset themes](theme_EN.md) are supported, and a local in-browser PPTD editor is included for manual export. Works with Codex, Claude Code, Cursor, WorkBuddy, and any agent that supports the SKILL.md format.
@@ -19,29 +19,29 @@ Node.js 18 or later is required. **Install with `npx` — do not clone the repos
 Say "Install the open-kimi-ppt skill for me with npx", or have it run:
 
 ```bash
-npx open-kimi-ppt-skills@latest install -y
+npx open-kimi-ppt-skill@latest install -y
 ```
 
 **WorkBuddy users**: WorkBuddy can't discover the shared directory. Say "Install the open-kimi-ppt skill for me with npx into WorkBuddy", or have it run:
 
 ```bash
 # macOS / Linux
-npx open-kimi-ppt-skills@latest install --target ~/.workbuddy/skills
+npx open-kimi-ppt-skill@latest install --target ~/.workbuddy/skills
 # Windows
-npx open-kimi-ppt-skills@latest install --target %USERPROFILE%\.workbuddy\skills
+npx open-kimi-ppt-skill@latest install --target %USERPROFILE%\.workbuddy\skills
 ```
 
 ### Option 2: Manual install
 
 ```bash
 # Interactive checklist (space to select, Enter to confirm)
-npx open-kimi-ppt-skills install
+npx open-kimi-ppt-skill install
 
 # Non-interactive: shared directory only
-npx open-kimi-ppt-skills install -y
+npx open-kimi-ppt-skill install -y
 
 # All detected agent skill directories (missing ones are skipped)
-npx open-kimi-ppt-skills install --all
+npx open-kimi-ppt-skill install --all
 ```
 
 Directories detected by `--all` and the interactive checklist: `~/.agents/skills`, `~/.codex/skills`, `~/.claude/skills`, `~/.cursor/skills`, `~/.workbuddy/skills`.
@@ -51,12 +51,12 @@ Directories detected by `--all` and the interactive checklist: `~/.agents/skills
 Start with the shared directory instead of installing once per agent. If a specific agent can't discover the skill there, pass its directory explicitly (`--target` may be repeated; on Windows use `%USERPROFILE%` instead of `~`):
 
 ```bash
-npx open-kimi-ppt-skills@latest install --target ~/.codex/skills --target ~/.claude/skills
+npx open-kimi-ppt-skill@latest install --target ~/.codex/skills --target ~/.claude/skills
 ```
 
 ### Update
 
-Run `npx open-kimi-ppt-skills@latest install -y` again to overwrite the local installation; if you originally used `--target` / `--all`, pass the same flags. Updating only replaces the skill files and does not touch PPTD / PPTX projects you already generated.
+Run `npx open-kimi-ppt-skill@latest install -y` again to overwrite the local installation; if you originally used `--target` / `--all`, pass the same flags. Updating only replaces the skill files and does not touch PPTD / PPTX projects you already generated.
 
 ## Usage
 
@@ -93,30 +93,30 @@ Use open-kimi-ppt to create a Xiaomi YU7 intro PPT, with images as backgrounds f
 Require element entrance animations.
 ```
 
-See the sample deck at [example/xiaomi-yu7-ppt-animation](example/xiaomi-yu7-ppt-animation) (PPTD project + PPTX; open with `npx open-kimi-ppt-skills serve` to preview animations).
+See the sample deck at [example/xiaomi-yu7-ppt-animation](example/xiaomi-yu7-ppt-animation) (PPTD project + PPTX; open with `npx open-kimi-ppt-skill serve` to preview animations).
 
 ### Edit online and export manually
 
 Prefer asking your agent to start the local editor, for example:
 
 ```text
-Run npx open-kimi-ppt-skills serve for me.
+Run npx open-kimi-ppt-skill serve for me.
 ```
 
 Or run it yourself in a terminal:
 
 ```bash
-npx open-kimi-ppt-skills serve
+npx open-kimi-ppt-skill serve
 ```
 
 Then open <http://127.0.0.1:55173/> and choose a complete project folder containing the `.pptd` manifest, `pages/`, and `media/` to view, edit, and export PPTX in the browser. The bundled [example/dji-pocket4](example/dji-pocket4) project — a complete 18-page deck — is ready to open for a quick tour.
 
 ```bash
 # Open the browser after startup
-npx open-kimi-ppt-skills serve --open
+npx open-kimi-ppt-skill serve --open
 
 # Use another port
-npx open-kimi-ppt-skills serve --port 56000
+npx open-kimi-ppt-skill serve --port 56000
 ```
 
 Writable folder access requires a Chromium-based browser with the File System Access API. Other browsers fall back to read-only folder upload. Press `Ctrl+C` to stop the server.

bin/open-kimi-ppt-skill.js

@@ -1,6 +1,6 @@
 #!/usr/bin/env node
 
-import { cpSync, existsSync, mkdtempSync, mkdirSync, renameSync, rmSync } from "node:fs";
+import { cpSync, existsSync, mkdtempSync, mkdirSync, readFileSync, renameSync, rmSync } from "node:fs";
 import { homedir } from "node:os";
 import { basename, dirname, join, resolve, sep } from "node:path";
 import { spawn } from "node:child_process";
@@ -12,6 +12,7 @@ const SKILL_NAME = "open-kimi-ppt";
 const MIN_NODE_MAJOR = 18;
 const packageRoot = resolve(dirname(fileURLToPath(import.meta.url)), "..");
 const sourceDirectory = join(packageRoot, "skills", SKILL_NAME);
+const packageVersion = JSON.parse(readFileSync(join(packageRoot, "package.json"), "utf8")).version;
 
 const KNOWN_TARGETS = [
   { id: "agents", label: "Shared / default", relative: [".agents", "skills"] },
@@ -35,12 +36,13 @@ function printHelp(command) {
     console.log(`Start the local PPTD editor and exporter.
 
 Usage:
-  open-kimi-ppt-skills serve [options]
+  open-kimi-ppt-skill serve [options]
 
 Options:
   --port <number>  HTTP port (default: 55173)
   --open           Open the editor in the default browser
   -h, --help       Show this help
+  -V, --version    Show version
 `);
     return;
   }
@@ -48,8 +50,8 @@ Options:
   console.log(`Install ${SKILL_NAME} for your AI coding agent or start its local editor.
 
 Usage:
-  open-kimi-ppt-skills [install] [options]
+  open-kimi-ppt-skill [install] [options]
-  open-kimi-ppt-skills serve [options]
+  open-kimi-ppt-skill serve [options]
 
 Install options:
   --target <directory>  Skills directory (repeatable)
@@ -57,18 +59,23 @@ Install options:
   --all                 Install to all detected agent skill directories
                         (agents whose home directory is missing are skipped)
   -h, --help            Show this help
+  -V, --version         Show version
 
 In an interactive terminal (no --target / --yes / --all), a checklist is shown:
   ↑/↓ move  space select  a all  enter confirm
 
 For agents / CI, prefer:
-  npx open-kimi-ppt-skills@latest install -y
+  npx open-kimi-ppt-skill@latest install -y
 
 Re-running install replaces an existing open-kimi-ppt installation.
-Run "open-kimi-ppt-skills serve --help" for server options.
+Run "open-kimi-ppt-skill serve --help" for server options.
 `);
 }
 
+function printVersion() {
+  console.log(packageVersion);
+}
+
 function parseArguments(arguments_) {
   const args = [...arguments_];
   const command = args[0] === "install" || args[0] === "serve" ? args.shift() : "install";
@@ -122,6 +129,11 @@ function parseArguments(arguments_) {
       continue;
     }
 
+    if (argument === "--version" || argument === "-V") {
+      options.version = true;
+      continue;
+    }
+
     throw new Error(`unknown argument: ${argument}`);
   }
 
@@ -340,6 +352,10 @@ async function installSkill(options) {
 async function main() {
   assertNodeVersion();
   const options = parseArguments(process.argv.slice(2));
+  if (options.version) {
+    printVersion();
+    return;
+  }
   if (options.help) {
     printHelp(options.command);
     return;

package.json

@@ -1,6 +1,6 @@
 {
-  "name": "open-kimi-ppt-skills",
+  "name": "open-kimi-ppt-skill",
-  "version": "1.1.3",
+  "version": "1.2.0",
   "description": "Unofficial reverse-engineered Kimi Slides skill for AI coding agents with local PPTD editing and PPTX export.",
   "license": "MIT",
   "author": "binaryify",
@@ -27,7 +27,7 @@
   ],
   "type": "module",
   "bin": {
-    "open-kimi-ppt-skills": "bin/open-kimi-ppt-skills.js"
+    "open-kimi-ppt-skill": "bin/open-kimi-ppt-skill.js"
   },
   "files": [
     "bin/",

skills/open-kimi-ppt/SKILL.md

@@ -19,7 +19,7 @@ The .pptd format is a simplified abstraction layer over OOXML that follows basic
 ## PPT production workflow
 
 ### step0. Check local prerequisites
-Default delivery includes PPTX export (and optional `npx open-kimi-ppt-skills serve`), which need a local toolchain. **Before generating**, verify:
+Default delivery includes PPTX export (and optional `npx open-kimi-ppt-skill serve`), which need a local toolchain. **Before generating**, verify:
 
 1. **Node.js 18+**: run `node --version`. If `node` is missing or the major version is below 18, **stop immediately**, tell the user to install Node.js 18+ from https://nodejs.org (or their OS package manager), and do not continue with PPTX export / `npx` until it is available. Only continue with PPTD-only output when the user explicitly opts out of PPTX.
 2. **npm / npx**: run `npm --version`. They ship with Node.js; if missing, treat Node.js as not installed correctly and guide the user to reinstall/fix PATH.
@@ -189,8 +189,8 @@ When generating a PPT, adopt different production approaches for different user
    - local PNG/JPEG/GIF/SVG files inside the PPTD project are supplied to the iframe as data URLs;
    - do not claim PowerPoint/WPS/Keynote playback compatibility solely because ZIP validation succeeds.
 8. After export, verify that the output exists and report the generated path. Confirm that every slide has exactly one root-level fade transition in valid CT_Slide order (`cSld`, optional `clrMapOvr`, `transition`, optional `timing/extLst`) and that the PPTX ZIP passes integrity checks. A byte-string search for `<p:fade>` is insufficient because Office ignores transitions nested inside `cSld`. For higher-risk decks, additionally inspect font parts and representative rendered/opened pages as appropriate.
-9. When the user wants to open, edit, save, or export a PPTD project manually, start the local browser editor with `npx open-kimi-ppt-skills serve`. Ask the user to open `http://127.0.0.1:55173/` and authorize the complete PPTD project directory. Use a Chromium-based browser for writable access; folder-upload fallback is read-only. The local host only serves the editor shell, while the embedded public Kimi editor and remote assets still require network access.
+9. When the user wants to open, edit, save, or export a PPTD project manually, start the local browser editor with `npx open-kimi-ppt-skill serve`. Ask the user to open `http://127.0.0.1:55173/` and authorize the complete PPTD project directory. Use a Chromium-based browser for writable access; folder-upload fallback is read-only. The local host only serves the editor shell, while the embedded public Kimi editor and remote assets still require network access.
-10. After completing and delivering any presentation, always end the final response with a concise optional next step telling the user that they can run `npx open-kimi-ppt-skills serve` to view or edit the PPTD project, configure slide transition animations, and export PPTX manually. Keep this reminder in addition to, not instead of, the required project and file links.
+10. After completing and delivering any presentation, always end the final response with a concise optional next step telling the user that they can run `npx open-kimi-ppt-skill serve` to view or edit the PPTD project, configure slide transition animations, and export PPTX manually. Keep this reminder in addition to, not instead of, the required project and file links.
 11. Element animations (`page.animations` in PPTD — entrance / emphasis / exit / motion-path; see `reference/pptd.md` §6): use them only when the user explicitly requests animations, or when the deck is clearly intended for live presentation / slideshow playback and animation provides a clear benefit for staged disclosure, process demonstration, causal explanation, pacing, visual impact, or brand storytelling. By default, do not add element animations to reading-oriented, self-study, print, or primarily send-and-browse decks. Prefer 1–3 animation groups per page and simple effects such as fade, fly, and zoom. This is separate from the default PPTX slide-level fade page transition written by `export_pptx.py`.
 12. Speaker notes (`notes` on each `.page`): use them only when the user explicitly requests them; otherwise, do not add them.
 13. Parallel tool calls: during PPT production, make tool calls in parallel whenever possible; in each round, write multiple page files in parallel to reduce the number of steps.

test/install-skill.test.js

@@ -7,7 +7,7 @@ import test from "node:test";
 import { fileURLToPath } from "node:url";
 
 const projectRoot = resolve(dirname(fileURLToPath(import.meta.url)), "..");
-const cli = join(projectRoot, "bin", "open-kimi-ppt-skills.js");
+const cli = join(projectRoot, "bin", "open-kimi-ppt-skill.js");
 
 function runCli(args, env = process.env) {
   return spawnSync(process.execPath, [cli, ...args], {
@@ -164,5 +164,22 @@ test("help documents interactive install and -y for agents", () => {
   assert.match(result.stdout, /space select/);
   assert.match(result.stdout, /-y, --yes/);
   assert.match(result.stdout, /--all/);
-  assert.match(result.stdout, /npx open-kimi-ppt-skills@latest install -y/);
+  assert.match(result.stdout, /npx open-kimi-ppt-skill@latest install -y/);
+});
+
+test("-h shows help", () => {
+  const result = runCli(["-h"]);
+  assert.equal(result.status, 0, result.stderr);
+  assert.match(result.stdout, /Usage:/);
+  assert.match(result.stdout, /-h, --help/);
+  assert.match(result.stdout, /-V, --version/);
+});
+
+test("--version and -V print the package version", () => {
+  const { version } = JSON.parse(readFileSync(join(projectRoot, "package.json"), "utf8"));
+  for (const args of [["--version"], ["-V"], ["serve", "--version"]]) {
+    const result = runCli(args);
+    assert.equal(result.status, 0, `${args.join(" ")}: ${result.stderr}`);
+    assert.equal(result.stdout.trim(), version);
+  }
 });