MCP Korean Spell
About
MCP(Model Context Protocol) server designed for Korean spell checking
Details
- Author
- winterjung
- GitHub stars
- 24
- Downloads
- 225
- Categories
- Other
Jump to
- Single tool: fix_korean_spell for spelling and grammar analysis.
- Based on the Naver Korean spell checker service.
- Easy installation via npx without local dependencies.
- Works with any MCP‑compatible client (Cursor, Claude Desktop, etc.).
- Open source under the Apache License 2.0.
Setting up with Highlight
This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:
- Download and install Highlight from highlightai.com/download
- Navigate to the plugins tab and select "Add Custom Plugin"
-
Configure the plugin with the settings below
Plugin Name
MCP Korean SpellCommand (node, npx, python, etc.)Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
- Enable "Start Automatically" if you want the plugin to start when Highlight launches
From the repository
Configure your MCP client (e.g., ~/.cursor/mcp.json or claude_desktop_config.json) with the npx -y @winterjung/mcp-korean-spell command. Once set up, invoke the tool fix_korean_spell to analyze and correct Korean text.
fix_korean_spell
한국어 맞춤법(오탈자, 띄어쓰기, 문법)을 검사하고 교정합니다.
Claude Desktop / Cursor
Paste into your MCP client config file to install this server.
{
"mcpServers": {
"mcp korean spell": {
"korean-spell-checker": {
"command": "npx",
"args": [
"-y",
"@winterjung/mcp-korean-spell"
]
}
}
}
}
McpServers
{
"korean-spell-checker": {
"command": "npx",
"args": [
"-y",
"@winterjung/mcp-korean-spell"
]
}
}
mcp-korean-spell
mcp-korean-spell is a MCP(Model Context Protocol) server designed for Korean spell checking, providing a reliable tool for writers to integrate spell checking capabilities into their documents and texts.

Tools
- fix_korean_spell: Analyzes and corrects Korean text for spelling and grammar errors
How to add MCP config to your client
Using npm
To configure this spell checker in your MCP client, add the following to your ~/.cursor/mcp.json or claude_desktop_config.json (MacOS: ~/Library/Application\ Support/Claude/claude_desktop_config.json)
{
"mcpServers": {
"korean-spell-checker": {
"command": "npx",
"args": [
"-y",
"@winterjung/mcp-korean-spell"
]
}
}
}
Disclaimer
- This tool is based on the 네이버(NAVER) 맞춤법 검사기.
- This tool is not officially provided and is not affiliated with the company.
- If company stops, changes or blocks providing the service, this tool may not function correctly.
License
This project is licensed under the Apache License 2.0. See the LICENSE file for details.
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