zilvestro/grammai

选用指南

AI 根据 README 整理 · 2026/10/20 02:51:22

使用方式

作为浏览器扩展使用，安装后直接在支持的文本字段中写作，通过快捷键或点击操作。

查看 README 依据

**Chrome Web Store — coming soon.** The button above is a placeholder until the first listing is available. Store users will install the extension once; ordinary grammar checks need no additional setup. To try the current source build: ```sh npm ci npm run build ``` Use **Node.js 22 or newer** to build the project. Open `chrome://extensions`, enable **Developer mode**, choose **Load unpacked**, and select the generated `dist` directory. Helium uses the same extension management screen.

Open a supported text field and start writing. German and English are detected automatically. Grammar checking needs no helper, Java, Homebrew, LanguageTool installation, API key or sign-in. The German engine takes a few seconds to initialize on its first check. Language preferences and the English spelling variant are available under **All settings**. After rebuilding an unpacked extension, reload it and the website tabs where you want to use the new version. ### Optional: connect your AI

部署要求

需要 Chrome 或 Chromium 浏览器（如 Helium）；构建源码需要 Node.js 22 或更高版本。可选 AI 功能需要 macOS 系统安装 Claude Code 或 Codex CLI，并需用户自己的账户。

查看 README 依据

**Chrome Web Store — coming soon.** The button above is a placeholder until the first listing is available. Store users will install the extension once; ordinary grammar checks need no additional setup. To try the current source build: ```sh npm ci npm run build ``` Use **Node.js 22 or newer** to build the project. Open `chrome://extensions`, enable **Developer mode**, choose **Load unpacked**, and select the generated `dist` directory. Helium uses the same extension management screen.

Rewrites, translation and AI context checks currently use the official Claude Code or Codex CLI through a one-time local helper installation. The helper installer currently supports **macOS**. Open **All settings → Help & setup → Your AI** for the guide and connection check, or read [AI setup](docs/ai-setup.md). The helper is required for this local CLI connection. A detected CLI is not proof of sign-in or model access; a successful rewrite verifies those. There is no grammai-hosted AI service in this release. ## Keyboard first

已知限制

当前支持 textareas、合适的文本输入、标准 contenteditable 字段和部分 Draft.js 编辑流程，不完整支持 Google Docs 画布、Shadow DOM、Slate 和 ProseMirror。语言检测在短文本或混合语言上可能不明确，语法覆盖有限，AI 翻译仅支持英语和德语。

查看 README 依据

Current support covers textareas, suitable text inputs, standard `contenteditable` fields and tested Draft.js editing flows, including X-style editors. Dedicated Google Docs canvas support and general Shadow DOM, Slate and ProseMirror adapters are not complete. Language detection can be ambiguous on short or mixed-language text. Grammar coverage is limited, and context suggestions can be wrong. AI translation currently supports English and German. This release does not claim full Grammarly or LanguageTool parity. ## Build with us