About MCP Korean Spell
mcp-korean-spell is an MCP server for Korean spell checking, aimed at writers who want to check documents and texts from an MCP client. It is based on the NAVER Korean spell checker and is not an official NAVER product.
Key features
- 01fix_korean_spell tool for spelling and grammar fixes
- 02Runs through npx from the npm package
- 03Configuration examples for Cursor and Claude Desktop
- 04Apache License 2.0
Use cases
- 01Checking spelling in Korean documents from an MCP client
- 02Correcting grammar issues in Korean text
MCP support
This project is an MCP server that provides the fix_korean_spell tool to MCP clients for analyzing and correcting Korean text.
Configuration
Local server config is the same for every client. Copy it into your client’s MCP config file.
Tools
1Saved tool list · updated 3w ago
| Parameter | Type | Required | Description |
|---|---|---|---|
| text | string | Yes | Korean text to spell-check |
Details
From the project READMEmcp-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.
Comments
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