Harutalk Japanese Coach MCP
This server is a Korean-to-Japanese language coaching assistant that helps beginners translate, learn, and practice Japanese expressions.
Translate Korean (KakaoTalk-style) messages into natural Japanese — provides romanized pronunciation (Hepburn), Korean meaning, and expression breakdowns, with options to specify relationship (friend, coworker, manager, etc.) and tone (casual, polite, cute, apologetic, etc.)
Correct user-written Japanese sentences — analyzes and corrects Japanese (or romanized) sentences, explaining why they are unnatural in beginner-friendly terms
Explain Japanese expressions — gives detailed explanations including reading, romanization, meaning, usage context, and example sentences tailored to the learner's level
Create review flashcards — saves learned expressions as review cards with romanization, Korean meaning, difficulty rating, and example sentences for later study
Generate daily quizzes — produces quick quizzes (1–10 questions) based on saved review cards, with customizable focus type (meaning, pronunciation, expression, grammar, or mixed) and optional immediate answer reveal
Integrates with KakaoTalk to translate Korean messages into natural Japanese, providing romanization, expression breakdown, and tone alternatives based on relationship and learner level.
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@Harutalk Japanese Coach MCP Translate '오늘 늦어서 미안' to casual Japanese"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
하루톡 일본어 코치 MCP
한국어 카카오톡 문장을 자연스러운 일본어로 변환하고, 초급 학습자를 위한 발음·표현 설명·복습 카드·퀴즈를 제공하는 MCP 서버입니다.
문서
Related MCP server: Jisho MCP
설치
git clone https://github.com/your-repo/kakao-playmcp.git
cd kakao-playmcp
npm install
npm run build환경 변수 설정
export ANTHROPIC_API_KEY=sk-ant-...MCP 클라이언트 설정 (Claude Desktop 예시)
claude_desktop_config.json에 추가:
{
"mcpServers": {
"harutalk-japanese-coach": {
"command": "node",
"args": ["/absolute/path/to/kakao-playmcp/dist/index.js"],
"env": {
"ANTHROPIC_API_KEY": "sk-ant-..."
}
}
}
}서버 직접 실행
ANTHROPIC_API_KEY=sk-ant-... node dist/index.js제공 Tool 목록
translate_kakao_message
한국어 문장을 자연스러운 일본어로 변환합니다. 로마자 발음(Hepburn), 핵심 표현 분해, 말투별 대안 표현을 함께 반환합니다.
파라미터 | 타입 | 기본값 | 설명 |
| string | 필수 | 번역할 한국어 문장 |
| enum |
| 상대방 관계 (friend/coworker/stranger 등) |
| enum |
| 원하는 말투 (casual/polite/cute 등) |
| enum |
| 학습자 수준 |
correct_japanese_sentence
사용자가 작성한 일본어(또는 로마자) 문장을 교정하고 어색한 이유를 초급자 기준으로 설명합니다.
파라미터 | 타입 | 기본값 | 설명 |
| string | 필수 | 교정받을 문장 |
| string | - | 의도한 의미 (선택) |
| enum |
| 학습자 수준 |
explain_expression
일본어 표현을 초급자가 이해하기 쉽게 설명합니다. 예문과 로마자 발음 포함.
파라미터 | 타입 | 기본값 | 설명 |
| string | 필수 | 설명받을 일본어 표현 |
| string | - | 표현의 사용 맥락 (선택) |
| enum |
| 학습자 수준 |
create_review_card
표현을 복습 카드로 저장합니다. 저장된 카드는 퀴즈 생성에 활용됩니다.
파라미터 | 타입 | 설명 |
| string | 일본어 표현 |
| string | 로마자 발음 |
| string | 한국어 뜻 |
| enum | 난이도 (easy/normal/hard) |
generate_daily_quiz
저장된 복습 카드로 1분 퀴즈를 생성합니다.
파라미터 | 타입 | 기본값 | 설명 |
| number |
| 문제 수 (1~10) |
| enum |
| 출제 유형 (meaning/pronunciation/expression/grammar/mixed) |
| enum |
| 학습자 수준 |
| boolean |
| 정답 즉시 표시 여부 |
응답 포맷
모든 일본어 문장은 3단 구조로 반환됩니다:
今日ちょっと遅れそう。
(Kyou chotto okuresou.)
오늘 조금 늦을 것 같아.라이선스
MIT
Available Tools
5 toolscorrect_japanese_sentenceB
사용자가 직접 작성한 일본어 문장을 교정하고, 왜 어색한지 초급자 기준으로 설명합니다.
Inputs: user_sentence (required), tone, learner_level, intended_meaning.
create_review_cardC
배운 일본어 표현을 복습 카드로 저장합니다.
Inputs: expression (required), romanization (required), korean_meaning (required), context, +3 more.
explain_expressionB
일본어 표현을 초급 학습자 기준으로 설명합니다. 읽기, 로마자 발음, 뜻, 사용 상황, 예문을 제공합니다.
Inputs: expression (required), context, learner_level.
generate_daily_quizC
저장된 복습 카드를 바탕으로 1분 안에 풀 수 있는 퀴즈를 생성합니다.
Inputs: focus, level, quiz_count, reveal_answers.
translate_kakao_messageB
한국어 카카오톡 문장을 자연스러운 일본어로 변환합니다. 초급 학습자를 위해 로마자 발음, 한국어 뜻, 핵심 표현 설명을 함께 제공합니다.
Inputs: korean_text (required), tone, relationship, learner_level, +2 more.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
Loading tool schema changelog…
TDQS
Scored across 5 tools
Tools have mostly distinct purposes: correcting sentences, saving cards, explaining expressions, generating quizzes, and translating from Korean. Minor potential overlap between 'correct_japanese_sentence' and 'explain_expression' as both involve explanations, but one is for user-written sentences and the other for given expressions.
All tool names follow a consistent verb_noun pattern with underscore_case: correct_japanese_sentence, create_review_card, explain_expression, generate_daily_quiz, translate_kakao_message.
With 5 tools, the server is well-scoped for a language coach. The count is neither too few to be useful nor too many to be overwhelming.
The tool set covers core learning activities: correction, review storage, explanation, quiz generation, and translation. Missing features like vocabulary lists or pronunciation, but the domain is adequately covered for a beginner-focused coach with Korean translation.
Maintenance
Related MCP Connectors
Korean-Japanese bilingual community. Read public posts/comments, route Korea/Japan queries.
AI support chat for Japanese-language sites. Analyze chats, review unanswered questions, edit docs.
Make Anki, Quizlet, Mochi and Brainscape decks and review your vocabulary from the chat.
Send KakaoTalk AlimTalk (카카오 알림톡), SMS (문자) and email campaigns in Korea from AI agents
Related MCP Servers
- AlicenseAqualityDmaintenanceProvides Japanese UX conventions as an MCP server to help AI generate correct Japanese UI elements like proper name order, furigana, phone formats, and polite language. It includes tools for form generation, validation, keigo suggestions, and cultural adaptation for developers building Japanese-facing products.691 npmMIT
- AlicenseAqualityDmaintenanceEnables Japanese word lookup and search using the Jisho.org dictionary, providing tools to search entries and retrieve exact word definitions with JLPT levels and parts of speech.23MIT
- FlicenseNot gradedqualityDmaintenanceEnables Kakao Tools users to get comprehensive travel preparation information for Japan, including visa requirements, exchange rates, safety alerts, flight seasons, and curated tourist destinations, directly in KakaoTalk conversations.-
- AlicenseNot gradedqualityDmaintenanceEnables real-time language translation for chat conversations, automatically detecting and translating messages between multiple languages while correcting Korean grammar and style before sending.1MIT