diff --git a/_posts/2025-12-15-hf-translation-hub-mcp-server-usage-guide.md b/_posts/2025-12-15-hf-translation-hub-mcp-server-usage-guide.md
new file mode 100644
index 0000000..b36063c
--- /dev/null
+++ b/_posts/2025-12-15-hf-translation-hub-mcp-server-usage-guide.md
@@ -0,0 +1,156 @@
+---
+layout: post
+title: "HuggingFace 번역 MCP 서버 사용법"
+author: hyeonseo
+categories: [MCP]
+image: assets/images/blog/posts/2025-12-15-hf-translation-hub-mcp-server-usage-guide/thumbnail.png
+---
+* TOC
+{:toc}
+<!--toc-->
+
+# 1. 개요
+이 문서는 HuggingFace Space에 배포된 Gradio 기반 MCP(Model Context Protocol) 서버를 다양한 클라이언트 환경에서 사용하는 방법을 설명하고 있습니다. 
+
+# 2.  HuggingFace 번역 MCP 서버 아키텍처
+## 2-1. HuggingFace Space + Gradio MCP 구성
+본 번역 MCP 서버는 HuggingFace Space 상에서 Gradio 애플리케이션으로 실행되며,
+Gradio가 제공하는 MCP 엔드포인트를 통해 외부 클라이언트와 통신합니다.
+
+## 2-2. MCP 서버 간 역할 분리 구조
+- 번역 허브는 단일 MCP 서버가 아닌, 기능 단위로 분리된 MCP 서버 집합으로 구성되어 있습니다.
+
+| MCP 서버    | 역할                              |
+| --------- | ------------------------------- |
+| 문서 검색 MCP | GitHub 저장소의 문서 목록 조회 및 파일 내용 수집 |
+| 번역 MCP    | 원문 문서를 기반으로 번역 수행               |
+| PR 등록 MCP | 번역 결과를 GitHub PR로 생성            |
+| PR 리뷰 MCP | 번역 품질 검토 및 리뷰 코멘트 생성            |
+
+이 구조를 통해 다음과 같은 장점이 있습니다.
+- MCP 서버 간 책임 분리
+- 클라이언트에서 필요한 MCP만 선택 사용 가능
+- n8n, CLI 환경에서 파이프라인 구성 용이
+
+# 3. 사전 준비 사항
+
+## 3-1. MCP 서버 URL 확인
+HuggingFace Space에 배포된 MCP 서버의 기본 URL 형식은 다음과 같습니다.
+```
+https://<space-name>.hf.space/gradio_api/mcp
+```
+
+Tool schema는 아래와 같이 확인할 수 있습니다.
+```
+curl https://<space-name>.hf.space/gradio_api/mcp/schema
+```
+
+## 3-2. Public / Private Space 차이
+- Public Space
+    - 별도 인증 없이 접근 가능
+- Private Space
+    - Authorization: Bearer <HF_TOKEN> 헤더 필요
+    - 클라이언트별 헤더 설정 지원 여부 상이
+
+# 4. HuggingChat
+- [HuggingChat](https://huggingface.co/chat/)
+
+![hf-mcp-huggingchat-main](../assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-1.png)
+![hf-mcp-huggingchat-mcp-setting](../assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-2.png)
+
+## 4-1. HuggingFace MCP 서버 기반 등록
+Hugging Face McP 서버를 활용하는 방법으로 [Hugging Face MCP Course](https://huggingface.co/learn/mcp-course/unit1/hf-mcp-server) 게시글 참고하여 등록할 수 있습니다. 
+
+## 4-2. Custom 서버 등록
+HuggingChat에서 MCP 서버를 추가합니다.
+
+![hf-mcp-huggingchat-custom-mcp-setting](../assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-3.png)
+![hf-mcp-huggingchat-add-mcp-server](../assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-4.png)
+
+1. Settings → MCP Servers → Add MCP Server
+2. Server URL: https://<space-name>.hf.space/gradio_api/mcp
+
+![hf-mcp-huggingchat-custom-mcp-server-list](../assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-5.png)
+![hf-mcp-huggingchat-custom-mcp-server-test](../assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-6.png)
+
+
+# 5. HuggingFace MCP 서버 공통 등록 및 멀티 클라이언트 사용
+HuggingFace MCP 서버에 한 번 등록해 두면, 여러 클라이언트 및 개발 환경에서 동일한 MCP 서버를 재사용할 수 있습니다.
+* 참고자료 : [Hugging Face MCP Course](https://huggingface.co/learn/mcp-course/unit1/hf-mcp-server)
+
+HuggingFace에서는 MCP 서버를 기준으로 다음과 같은 환경에서의 사용을 지원합니다.
+- Claude Desktop / claude.ai
+- Claude Code
+- Gemini CLI
+- VSCode
+- Cursor
+
+각 클라이언트에 대한 적용 방법은 [Hugging Face MCP 서버 Github 저장소](https://github.com/huggingface/hf-mcp-server)를 참고하여 사용할 수 있습니다. 
+
+![hf-mcp-claude-desktop-test](../assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-claude-desktop-1.png)
+
+
+# 6. CLI
+## 6-1. Tool 목록 확인
+```
+curl -N -X POST \
+  "https://<space-name>.hf.space/gradio_api/mcp/" \
+  -H "Content-Type: application/json" \
+  -H "Accept: application/json, text/event-stream" \
+  -d '{
+    "jsonrpc":"2.0",
+    "id":"tools-1",
+    "method":"tools/list",
+    "params":{}
+  }'
+```
+- 예시
+```
+$ curl -N -X POST   "https://hyeonseo-hf-translation-docs-explorer.hf.space/gradio_api/mcp/"   -H "Content-Type: application/json"   -H "Accept: application/json, text/event-stream"   -d '{
+    "jsonrpc":"2.0",
+    "id":"tools-1",
+    "method":"tools/list",
+    "params":{}
+  }'
+event: message
+data: {"jsonrpc":"2.0","id":"tools-1","result":{"tools":[{"name":"hf_translation_docs_explorer_list_projects","description":"Gradio + MCP에서 사용되는 'translation_project_catalog' 엔드포인트. 입력값 없이 전체 프로젝트 카탈로그를 반환한다.","inputSchema":{"type":"object","properties":{}}},{"name":"hf_translation_docs_explorer_search_files","description":"Gradio + MCP에서 사용되는 'translation_file_search' 엔드포인트.","inputSchema":{"type":"object","properties":{"project":{"type":"string","enum":["smolagents","transformers"],"description":"","default":"smolagents"},"lang":{"type":"string","enum":["ko","ja","zh","fr","de"],"description":"","default":"ko"},"limit":{"type":"number","description":"","default":5},"include_status_report":{"type":"boolean","description":"","default":true}}}},{"name":"hf_translation_docs_explorer_list_missing_files","description":"Gradio + MCP에서 사용되는 'translation_missing_list' 엔드포인트. 누락 파일 리스트만 반환.","inputSchema":{"type":"object","properties":{"project":{"type":"string","enum":["smolagents","transformers"],"description":"","default":"smolagents"},"lang":{"type":"string","enum":["ko","ja","zh","fr","de"],"description":"","default":"ko"},"limit":{"type":"number","description":"","default":20}}}}]}}
+```
+
+## 6-2. Tool 호출 (Streaming)
+```
+curl -N \
+  -X POST \
+  https://<space-name>.hf.space/gradio_api/mcp/ \
+  -H "Content-Type: application/json" \
+  -H "Accept: application/json, text/event-stream" \
+  -d '{
+    "jsonrpc":"2.0",
+    "id":"call-1",
+    "method":"call_tool",
+    "params":{
+      "name":"tool_name",
+      "arguments":{}
+    }
+  }'
+```
+- 예시
+```
+$ curl -N -X POST   "https://hyeonseo-hf-translation-docs-explorer.hf.space/gradio_api/mcp/"   -H "Content-Type: application/json"   -H "Accept: application/json, text/event-stream"   -d '{
+    "jsonrpc":"2.0",
+    "id":"call-2",
+    "method":"tools/call",
+    "params":{
+      "name":"hf_translation_docs_explorer_search_files",
+      "arguments":{
+        "project":"transformers", 
+        "lang":"ko",
+        "limit":5,
+        "include_status_report":false 
+      }
+    }
+  }'
+event: message
+data: {"jsonrpc":"2.0","id":"call-2","result":{"content":[{"type":"text","text":"{'type': 'translation.search.response', 'request': {'type': 'translation.search.request', 'project': 'transformers', 'target_language': 'ko', 'limit': 5, 'include_status_report': False}, 'files': [{'rank': 1, 'path': 'docs/source/en/agents.md', 'repo_url': 'https://github.com/huggingface/transformers/blob/main/docs/source/en/agents.md', 'metadata': {'project': 'transformers', 'target_language': 'ko', 'docs_path': 'docs/source'}}, {'rank': 2, 'path': 'docs/source/en/attention_interface.md', 'repo_url': 'https://github.com/huggingface/transformers/blob/main/docs/source/en/attention_interface.md', 'metadata': {'project': 'transformers', 'target_language': 'ko', 'docs_path': 'docs/source'}}, {'rank': 3, 'path': 'docs/source/en/auto_docstring.md', 'repo_url': 'https://github.com/huggingface/transformers/blob/main/docs/source/en/auto_docstring.md', 'metadata': {'project': 'transformers', 'target_language': 'ko', 'docs_path': 'docs/source'}}, {'rank': 4, 'path': 'docs/source/en/backbones.md', 'repo_url': 'https://github.com/huggingface/transformers/blob/main/docs/source/en/backbones.md', 'metadata': {'project': 'transformers', 'target_language': 'ko', 'docs_path': 'docs/source'}}, {'rank': 5, 'path': 'docs/source/en/chat_content_patterns.md', 'repo_url': 'https://github.com/huggingface/transformers/blob/main/docs/source/en/chat_content_patterns.md', 'metadata': {'project': 'transformers', 'target_language': 'ko', 'docs_path': 'docs/source'}}], 'total_candidates': 5, 'status_report': None}"}],"isError":false}}
+```
+
+
diff --git a/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-claude-desktop-1.png b/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-claude-desktop-1.png
new file mode 100644
index 0000000..b824a23
Binary files /dev/null and b/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-claude-desktop-1.png differ
diff --git a/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-1.png b/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-1.png
new file mode 100644
index 0000000..e582b1f
Binary files /dev/null and b/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-1.png differ
diff --git a/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-2.png b/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-2.png
new file mode 100644
index 0000000..3ebe3b7
Binary files /dev/null and b/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-2.png differ
diff --git a/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-3.png b/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-3.png
new file mode 100644
index 0000000..619cc60
Binary files /dev/null and b/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-3.png differ
diff --git a/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-4.png b/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-4.png
new file mode 100644
index 0000000..ae71e5c
Binary files /dev/null and b/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-4.png differ
diff --git a/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-5.png b/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-5.png
new file mode 100644
index 0000000..e17810c
Binary files /dev/null and b/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-5.png differ
diff --git a/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-6.png b/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-6.png
new file mode 100644
index 0000000..3382296
Binary files /dev/null and b/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/hf-mcp-huggingchat-6.png differ
diff --git a/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/thumbnail.png b/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/thumbnail.png
new file mode 100644
index 0000000..d234ae3
Binary files /dev/null and b/assets/images/blog/posts/2025-12-15-hf-i18n-mcp-server-usage-guide/thumbnail.png differ