Mistral Spell Checker

Read in Russian

An Obsidian plugin that checks and corrects spelling in text using Mistral AI.

Features

• Fix spelling and grammar errors in selected text via context menu or command palette
• Choose Mistral AI model in settings
• Customizable system prompt
• UI localization (Russian / English)
• API key validation in settings

Screenshots

Context menu	Settings

Fix modal

Commands

Command	ID	Available in
Fix spelling errors	mistral-fix-spelling-errors	Command palette, editor context menu
Open modal (simple)	open-modal-simple	Command palette (demo)
Open modal (complex)	open-modal-complex	Command palette (demo, Markdown view only)

Installation

Manual

1. Download main.js, manifest.json, styles.css from the releases page
2. Copy the files into <vault>/.obsidian/plugins/mistral-spell-checker-plugin/
3. Open Obsidian, go to Settings → Community plugins and enable the plugin

Development

git clone https://github.com/saintbyte/obsidian_mistal_spell_checker
cd obsidian_mistal_spell_checker
npm install
npm run dev    # development with hot-rebuild
npm run build  # production build
npm run lint   # ESLint check

The compiled main.js will appear in the project root. To test, copy main.js, manifest.json, styles.css into <vault>/.obsidian/plugins/mistral-spell-checker-plugin/ and restart Obsidian.

Architecture

src/
├── main.ts       # Entry point: lifecycle, commands, context menu
├── settings.ts   # Settings interface, defaults, settings tab
├── mistral.ts    # Mistral AI API client
└── i18n.ts       # Localization (ru/en)

Build: esbuild → single main.js (CommonJS). Obsidian and CodeMirror are external dependencies provided by the runtime.

Tech stack

• TypeScript (strict mode, ES2021)
• Obsidian API (obsidian types)
• Mistral AI SDK (@mistralai/mistralai)
• esbuild — bundler
• ESLint with eslint-plugin-obsidianmd — static analysis

License

0-BSD — see LICENSE.