count_korean_lettersLABSCO SUMMARY
The résumé tool is the one that shows it was built by someone with the problem.
Korean job applications have hard character limits per field, and checking length and spelling in separate passes is exactly the busywork that produces an over-length submission with a typo in it. Folding both into one call is a small idea that only occurs to someone who has done it manually. The romanization following the official standard rather than an ad-hoc transliteration matters too, since that is what documents and forms expect.
What it is
A Go MCP server providing Korean-language utilities through the kospell library. It checks spelling with correction suggestions, counts characters and word units, converts text to Roman letters under the National Institute of Korean Language's standard, and bundles the first two into a résumé-specific review.
What you get
check_korean_grammar— checks Korean spelling and returns correction suggestionscount_korean_letters— counts characters and word units in Korean textresume_review— the two combined for résumé writing, checking length against a limit alongside spelling feedbackromanize_korean— converts Korean text to Roman letters following the National Institute of Korean Language's notation
Requirements
No account and no key. Prebuilt binaries are provided for Windows (kogrammar.exe) and Linux (kogrammar-linux-amd64); building from source needs Go 1.24 or higher, then go mod download and go build -o kogrammar. Register the binary path as the command in your client's server config with no arguments. Documentation is in Korean. Built on kospell and mcp-go, with the spellchecker from Nara Info Tech.
Setup effort
Build from source — git clone https://github.com/Alfex4936/Hangul-MCP
USE CASES
01
Proofreading Korean text
Check spelling and get correction suggestions for a passage before it goes out.
02
Writing to a character limit
Check the length against the field's cap and the spelling in the same step, rather than fixing one and breaking the other.
03
Writing a Korean name in Roman letters
Convert it under the official notation instead of guessing at a transliteration.
4 tools
Listed in project docs. Your client may show a different list.
check_korean_grammarresume_reviewromanize_koreanBEFORE YOU INSTALL
What to know first
Tools you get
4 tools named in the project's documentation.
Requires
Go 1.24+ to build
Where it runs
The documented client runs the server on your machine.
INSTALLATION
Connect your client
You clone and build this one yourself.
Server setup
Install Go 1.24 or newer
TERMINAL
git clone https://github.com/Alfex4936/Hangul-MCP
cd Hangul-MCP
go mod download
go build -o kogrammarAdd the mcpServers block below to your MCP client's config file, with command set to the full path of the kogrammar binary you just built (on Windows you can instead use the prebuilt kogrammar.exe from the releases page, on Linux kogrammar-linux-amd64)
MCP Clients
Any MCP client
ANY MCP CLIENT · JSON
{
"mcpServers": {
"kogrammar-server": {
"command": "<YOUR_PATH_TO_KOGRAMMAR>",
"args": [],
"env": {}
}
}
}
