diff --git a/axhub-gateway/src/main/resources/application.properties b/axhub-gateway/src/main/resources/application.properties
index 7ef7012..5a9bc65 100644
--- a/axhub-gateway/src/main/resources/application.properties
+++ b/axhub-gateway/src/main/resources/application.properties
@@ -3,6 +3,8 @@ spring.application.name=axhub-admin
# Gateway Fallback Routing (For unregistered tools)
mcp.gateway.fallback.routes.email=http://tool-email:8083
mcp.gateway.fallback.routes.sms=http://tool-sms:8082
+mcp.gateway.fallback.routes.hr=http://tool-hr:8086
+mcp.gateway.fallback.routes.payment=http://tool-payment:8085
mcp.gateway.fallback.default-url=http://tool-other:8084
server.port=8081
diff --git a/axhub-tool-email/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/email/EmailToolService.java b/axhub-tool-email/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/service/EmailToolService.java
similarity index 93%
rename from axhub-tool-email/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/email/EmailToolService.java
rename to axhub-tool-email/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/service/EmailToolService.java
index 8c6cc95..2fb8a95 100644
--- a/axhub-tool-email/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/email/EmailToolService.java
+++ b/axhub-tool-email/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/service/EmailToolService.java
@@ -1,9 +1,8 @@
-package io.shinhanlife.axhub.biz.mcp.tool.email;
+package io.shinhanlife.axhub.biz.mcp.tool.service;
import io.shinhanlife.axhub.biz.mcp.tool.annotation.McpFunction;
import io.shinhanlife.axhub.biz.mcp.tool.annotation.McpTool;
import io.shinhanlife.axhub.biz.mcp.tool.dto.EmailSendReq;
-import io.shinhanlife.axhub.biz.mcp.tool.service.AbstractMcpToolService;
import lombok.extern.slf4j.Slf4j;
import java.util.HashMap;
diff --git a/axhub-tool-hr/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/dto/SearchDetailHrReq.java b/axhub-tool-hr/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/dto/SearchDetailHrReq.java
new file mode 100644
index 0000000..86769e3
--- /dev/null
+++ b/axhub-tool-hr/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/dto/SearchDetailHrReq.java
@@ -0,0 +1,24 @@
+package io.shinhanlife.axhub.biz.mcp.tool.dto;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import lombok.Data;
+
+/**
+ * @package io.shinhanlife.axhub.biz.mcp.tool.dto
+ * @className SearchDetailHrReq
+ * @description AX HUB 시스템 처리 클래스
+ * @author root
+ * @create 2026.07.13
+ *
+ * ---------- 개정이력 ----------
+ * 수정일 수정자 수정내용
+ * ---------- -------- ---------------------------
+ * 2026.07.13 root 최초생성
+ *
+ *
+ */
+@Data
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class SearchDetailHrReq {
+ // TODO: Add request fields here
+}
diff --git a/axhub-tool-hr/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/dto/SearchDetailHrRes.java b/axhub-tool-hr/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/dto/SearchDetailHrRes.java
new file mode 100644
index 0000000..e3409d9
--- /dev/null
+++ b/axhub-tool-hr/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/dto/SearchDetailHrRes.java
@@ -0,0 +1,26 @@
+package io.shinhanlife.axhub.biz.mcp.tool.dto;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import lombok.Data;
+
+/**
+ * @package io.shinhanlife.axhub.biz.mcp.tool.dto
+ * @className SearchDetailHrRes
+ * @description AX HUB 시스템 처리 클래스
+ * @author root
+ * @create 2026.07.13
+ *
+ * ---------- 개정이력 ----------
+ * 수정일 수정자 수정내용
+ * ---------- -------- ---------------------------
+ * 2026.07.13 root 최초생성
+ *
+ *
+ */
+@Data
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class SearchDetailHrRes {
+ private String status;
+ private String message;
+ // TODO: Add response fields here
+}
diff --git a/axhub-tool-hr/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/hr/dto/SearchDetailHrMciReqDto.java b/axhub-tool-hr/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/hr/dto/SearchDetailHrMciReqDto.java
new file mode 100644
index 0000000..dba983d
--- /dev/null
+++ b/axhub-tool-hr/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/hr/dto/SearchDetailHrMciReqDto.java
@@ -0,0 +1,22 @@
+package io.shinhanlife.axhub.biz.mcp.tool.hr.dto;
+
+import lombok.Data;
+
+/**
+ * @package io.shinhanlife.axhub.biz.mcp.tool.hr.dto
+ * @className SearchDetailHrMciReqDto
+ * @description AX HUB 시스템 처리 클래스
+ * @author root
+ * @create 2026.07.13
+ *
+ * ---------- 개정이력 ----------
+ * 수정일 수정자 수정내용
+ * ---------- -------- ---------------------------
+ * 2026.07.13 root 최초생성
+ *
+ *
+ */
+@Data
+public class SearchDetailHrMciReqDto {
+ // TODO: Add legacy request fields here
+}
diff --git a/axhub-tool-hr/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/hr/dto/SearchDetailHrMciResDto.java b/axhub-tool-hr/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/hr/dto/SearchDetailHrMciResDto.java
new file mode 100644
index 0000000..76625f3
--- /dev/null
+++ b/axhub-tool-hr/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/hr/dto/SearchDetailHrMciResDto.java
@@ -0,0 +1,22 @@
+package io.shinhanlife.axhub.biz.mcp.tool.hr.dto;
+
+import lombok.Data;
+
+/**
+ * @package io.shinhanlife.axhub.biz.mcp.tool.hr.dto
+ * @className SearchDetailHrMciResDto
+ * @description AX HUB 시스템 처리 클래스
+ * @author root
+ * @create 2026.07.13
+ *
+ * ---------- 개정이력 ----------
+ * 수정일 수정자 수정내용
+ * ---------- -------- ---------------------------
+ * 2026.07.13 root 최초생성
+ *
+ *
+ */
+@Data
+public class SearchDetailHrMciResDto {
+ // TODO: Add legacy response fields here
+}
diff --git a/axhub-tool-hr/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/hr/mapper/SearchDetailHrMciMapper.java b/axhub-tool-hr/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/hr/mapper/SearchDetailHrMciMapper.java
new file mode 100644
index 0000000..0f61da7
--- /dev/null
+++ b/axhub-tool-hr/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/hr/mapper/SearchDetailHrMciMapper.java
@@ -0,0 +1,34 @@
+package io.shinhanlife.axhub.biz.mcp.tool.hr.mapper;
+
+import io.shinhanlife.axhub.biz.mcp.tool.dto.SearchDetailHrReq;
+import io.shinhanlife.axhub.biz.mcp.tool.dto.SearchDetailHrRes;
+import io.shinhanlife.axhub.biz.mcp.tool.hr.dto.SearchDetailHrMciReqDto;
+import io.shinhanlife.axhub.biz.mcp.tool.hr.dto.SearchDetailHrMciResDto;
+import org.mapstruct.Mapper;
+import org.mapstruct.Mapping;
+import org.mapstruct.factory.Mappers;
+
+/**
+ * @package io.shinhanlife.axhub.biz.mcp.tool.hr.mapper
+ * @className SearchDetailHrMciMapper
+ * @description AX HUB 시스템 처리 클래스
+ * @author root
+ * @create 2026.07.13
+ *
+ * ---------- 개정이력 ----------
+ * 수정일 수정자 수정내용
+ * ---------- -------- ---------------------------
+ * 2026.07.13 root 최초생성
+ *
+ *
+ */
+@Mapper(componentModel = "spring")
+public interface SearchDetailHrMciMapper {
+
+ SearchDetailHrMciMapper INSTANCE = Mappers.getMapper(SearchDetailHrMciMapper.class);
+
+ // @Mapping(source = "sourceField", target = "targetField")
+ SearchDetailHrMciReqDto toMciReq(SearchDetailHrReq req);
+
+ SearchDetailHrRes toRes(SearchDetailHrMciResDto mciRes);
+}
diff --git a/axhub-tool-hr/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/service/SearchDetailHrService.java b/axhub-tool-hr/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/service/SearchDetailHrService.java
new file mode 100644
index 0000000..deec93f
--- /dev/null
+++ b/axhub-tool-hr/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/service/SearchDetailHrService.java
@@ -0,0 +1,42 @@
+package io.shinhanlife.axhub.biz.mcp.tool.service;
+
+import io.shinhanlife.axhub.biz.mcp.tool.annotation.McpFunction;
+import io.shinhanlife.axhub.biz.mcp.tool.annotation.McpTool;
+import io.shinhanlife.axhub.biz.mcp.tool.dto.SearchDetailHrReq;
+import io.shinhanlife.axhub.biz.mcp.tool.dto.SearchDetailHrRes;
+import org.springframework.stereotype.Service;
+
+/**
+ * @package io.shinhanlife.axhub.biz.mcp.tool.service
+ * @className SearchDetailHrService
+ * @description AX HUB 시스템 처리 클래스
+ * @author root
+ * @create 2026.07.13
+ *
+ * ---------- 개정이력 ----------
+ * 수정일 수정자 수정내용
+ * ---------- -------- ---------------------------
+ * 2026.07.13 root 최초생성
+ *
+ *
+ */
+@Service
+@McpTool(
+ routingType = "MCI",
+ categoryKey = "hr"
+)
+public class SearchDetailHrService extends AbstractMcpToolService {
+
+ @McpFunction(
+ displayName = "SearchDetailHr 툴",
+ name = "searchDetailhr",
+ description = "hr 상세 조회 합니다.",
+ prompt = "hr 상세 조회 합니다. 해줘.",
+ mappingId = "SEARCH_HR_002",
+ register = false,
+ requiresApproval = false
+ )
+ public Object execute(SearchDetailHrReq req) {
+ return executeLegacy("MCI", "SEARCH_HR_002", req);
+ }
+}
diff --git a/axhub-tool-sms/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/sms/SmsToolService.java b/axhub-tool-sms/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/sms/service/SmsToolService.java
similarity index 96%
rename from axhub-tool-sms/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/sms/SmsToolService.java
rename to axhub-tool-sms/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/sms/service/SmsToolService.java
index 4bc5acf..f2b4e45 100644
--- a/axhub-tool-sms/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/sms/SmsToolService.java
+++ b/axhub-tool-sms/src/main/java/io/shinhanlife/axhub/biz/mcp/tool/sms/service/SmsToolService.java
@@ -1,4 +1,4 @@
-package io.shinhanlife.axhub.biz.mcp.tool.sms;
+package io.shinhanlife.axhub.biz.mcp.tool.sms.service;
import io.shinhanlife.axhub.biz.mcp.tool.annotation.McpFunction;
import io.shinhanlife.axhub.biz.mcp.tool.annotation.McpTool;