Offline spell checker + BYOK grammar for AI assistants. Works with Claude Desktop, ChatGPT, Cursor.
Spell and grammar checking for AI assistants (Claude, ChatGPT, Cursor, etc.) via the Model Context Protocol. Free: Spell check — 100% offline, no API key, no data leaves your machine. Premium: Grammar check — uses your own API key (BYOK). Google Gemini has a free tier. Config file location: Check text for spelling errors. No API key needed. Supports en-US and en-GB. Check text for grammar, style,…
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Spell and grammar checking for AI assistants (Claude, ChatGPT, Cursor, etc.) via the Model Context Protocol. Free: Spell check — 100% offline, no API key, no data leaves your machine. Premium: Grammar check — uses your own API key (BYOK). Google Gemini has a free tier. Config file location: Check text for spelling errors. No API key needed. Supports en-US and en-GB. Check text for grammar, style, and clarity issues using your own AI provider. Getting a free Gemini API key: 1. Go to…