diff --git a/book/300_architecture/reference/api_endpoints.md b/book/300_architecture/reference/api_endpoints.md
index 2480dcc..463efb4 100644
--- a/book/300_architecture/reference/api_endpoints.md
+++ b/book/300_architecture/reference/api_endpoints.md
@@ -74,6 +74,28 @@
 
 **참고**: `rb8001/app/router/slack_endpoint.py:33,70,117`
 
+### DM (Direct Message)
+| 엔드포인트 | 메서드 | 설명 |
+|-----------|--------|------|
+| `/dm/send` | POST | 모든 사용자 DM 전송 |
+| `/dm/send-to-user` | POST | 특정 사용자 DM 전송 |
+| `/dm/health` | GET | 헬스체크 |
+
+**참고**: `rb8001/app/router/dm_endpoint.py:10,35,58`
+
+### Test
+| 엔드포인트 | 메서드 | 설명 |
+|-----------|--------|------|
+| `/api/test/router-message` | POST | Router 플로우 테스트 |
+| `/api/test/message` | POST | 메시지 처리 테스트 |
+| `/api/test/memory/store` | POST | 메모리 저장 테스트 |
+| `/api/test/memory/search` | POST | 메모리 검색 테스트 |
+| `/api/test/memory/stats` | GET | 메모리 통계 |
+| `/api/test/emotion` | POST | 감정 분석 테스트 |
+| `/api/test/health` | GET | 헬스체크 |
+
+**참고**: `rb8001/app/router/test_endpoint.py:29,74,110,137,165,175,200`
+
 ---
 
 ## skill-* 서비스
@@ -85,6 +107,8 @@
 | skill-slack | 8502 | `/health` | `skill-slack/README.md:23` |
 | skill-rag-file | 8508 | `/healthz`, `/api/upload`, `/api/search` | `skill-rag-file/app/main.py:60` |
 | skill-calendar | 8512 | `/health`, `/api/events` | `skill-calendar/README.md:23` |
+| skill-embedding | 8515 | `/health`, `/api/embed` | `skill-embedding/docker-compose.yml:14` |
+| skill-publish | 8511 | `/health` | `skill-publish/docker-compose.yml:9` |
 
 ---
 
diff --git a/book/300_architecture/reference/environment_variables.md b/book/300_architecture/reference/environment_variables.md
index 39692c7..be00673 100644
--- a/book/300_architecture/reference/environment_variables.md
+++ b/book/300_architecture/reference/environment_variables.md
@@ -29,6 +29,9 @@
 | `TAVILY_API_KEY` | 선택 | Tavily API 키 | `rb8001/docker-compose.yml` |
 | `USE_EMOTION_ANALYSIS` | 선택 | 감정 분석 활성화 | `true/false` |
 | `GEMINI_API_KEY` | 선택 | Gemini API 키 | - |
+| `SLACK_BOT_TOKEN` | 선택 | Slack 봇 토큰 | - |
+| `OPENAI_API_KEY` | 선택 | OpenAI API 키 | - |
+| `ANTHROPIC_API_KEY` | 선택 | Anthropic API 키 | - |
 
 ---
 
@@ -66,6 +69,21 @@
 
 **참고**: `skill_news/README.md:36-39`
 
+### skill-embedding
+| 변수명 | 필수 | 설명 |
+|--------|------|------|
+| `PORT` | 예 | 서비스 포트 (8515) |
+| `SERVICE_NAME` | 예 | 서비스 이름 |
+
+**참고**: `skill-embedding/docker-compose.yml:14-15`
+
+### skill-publish
+| 변수명 | 필수 | 설명 |
+|--------|------|------|
+| `PORT` | 예 | 서비스 포트 (8511) |
+
+**참고**: `skill-publish/docker-compose.yml:9`
+
 ---
 
 ## robeing-monitor
diff --git a/book/300_architecture/reference/infrastructure.md b/book/300_architecture/reference/infrastructure.md
index 772a446..d493e57 100644
--- a/book/300_architecture/reference/infrastructure.md
+++ b/book/300_architecture/reference/infrastructure.md
@@ -39,8 +39,8 @@
 | skill-slack | 8502 | HTTP | Slack 스킬 |
 | skill-rag-file | 8508 | HTTP | RAG 파일 스킬 |
 | skill-calendar | 8512 | HTTP | 캘린더 스킬 |
-| skill-embedding | 8511 | HTTP | 임베딩 스킬 |
-| skill-publish | - | HTTP | 퍼블리싱 스킬 |
+| skill-embedding | 8515 | HTTP | 임베딩 스킬 |
+| skill-publish | 8511 | HTTP | 퍼블리싱 스킬 |
 | ChromaDB | 8000 | HTTP | 벡터 DB |
 
 **참고**: `AGENTS.md:78-81`, 각 서비스 `docker-compose.yml`