diff --git a/dap-was-lib/src/main/java/io/shinhanlife/dap/lib/adapter/connector/LegacyEimsConnector.java b/dap-was-lib/src/main/java/io/shinhanlife/dap/lib/adapter/connector/LegacyEimsConnector.java
deleted file mode 100644
index 91575696..00000000
--- a/dap-was-lib/src/main/java/io/shinhanlife/dap/lib/adapter/connector/LegacyEimsConnector.java
+++ /dev/null
@@ -1,151 +0,0 @@
-package io.shinhanlife.dap.lib.adapter.connector;
-
-import com.fasterxml.jackson.databind.ObjectMapper;
-import io.shinhanlife.dap.lib.adapter.sender.EimsSender;
-import io.github.resilience4j.circuitbreaker.annotation.CircuitBreaker;
-import io.github.resilience4j.ratelimiter.RequestNotPermitted;
-import io.github.resilience4j.ratelimiter.annotation.RateLimiter;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.cache.annotation.Cacheable;
-import org.springframework.stereotype.Service;
-
-import java.util.List;
-import java.util.Map;
-import io.shinhanlife.dap.lib.adapter.util.LegacyDataTransformer;
-
-/**
- * @package io.shinhanlife.dap.lib.adapter.connector
- * @className LegacyEimsConnector
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-@Slf4j
-@Service
-@RequiredArgsConstructor
-public class LegacyEimsConnector {
-
-    // 4가지 방식의 Sender를 모두 주입받습니다. (변수명이 아주 중요합니다!)
-    private final EimsSender httpEimsSender;      // 1~20 (EIMS API)
-    private final EimsSender tcpEimsSender;       // 21~30 (EIMS Socket)
-    private final EimsSender jspFormEimsSender;   // 31~40 (JSP Form)
-    private final EimsSender jspJsonEimsSender;   // 41~50 (JSP JSON)
-
-    private final EimsSender mciEimsSender;   // 실시간 연계 (기존 HTTP/TCP 대체, 동기식 API)
-    private final EimsSender mciStringEimsSender; // 실시간 연계 (String 전문 버전)
-    private final EimsSender eaiEimsSender;   // 비동기/대용량 연계 (배치 통신 등)
-
-    private final ObjectMapper jsonMapper;
-
-
-    //  방어막 적용: 예외가 발생하거나 차단기가 열리면 fallbackMethod를 즉시 실행합니다!
-    //  서킷 브레이커와 Rate Limiter를 동시에 적용 (둘 중 하나라도 걸리면 fallbackForEims 실행)
-    @RateLimiter(name = "eims", fallbackMethod = "fallbackForEims")
-    @CircuitBreaker(name = "eims", fallbackMethod = "fallbackForEims")
-    //  2번 업그레이드 적용: 파라미터 기반의 스마트 캐싱 (고객의 요청 데이터가 다르면 캐시도 다르게 적용)
-    @Cacheable(value = "eimsData", key = "#routingType + '-' + #interfaceId + '-' + (#data != null ? #data.hashCode() : 0)")
-    public String executeByTool(String routingType, String interfaceId, Map<String, Object> data, List<Map<String, Object>> spec) throws Exception {
-
-        // 1. 데이터 조립 (방어 로직 포함)
-        String payload = buildPayload(data, spec);
-
-        log.info("\n [Adapter -> Legacy] EIMS 통신 요청 - RoutingType: {}, Interface: {}, Payload: {}", routingType, interfaceId, payload);
-
-        // 2. 4단계 라우팅 분기 처리 (Switch Expression 활용)
-        String upperRoutingType = routingType != null ? routingType.toUpperCase() : "";
-        
-        String legacyResponse = switch (upperRoutingType) {
-            case "HTTP" -> {
-                log.info("[라우팅] EIMS API (HTTP) 통신으로 전달");
-                yield httpEimsSender.send(interfaceId, payload);
-            }
-            case "TCP" -> {
-                log.info("[라우팅] EIMS 소켓 (TCP) 통신으로 전달");
-                yield tcpEimsSender.send(interfaceId, payload);
-            }
-            case "JSP_FORM" -> {
-                log.info("[라우팅] JSP Form 통신으로 전달");
-                yield jspFormEimsSender.send(interfaceId, payload);
-            }
-            case "JSP_JSON" -> {
-                log.info("[라우팅] JSP JSON 통신으로 전달");
-                yield jspJsonEimsSender.send(interfaceId, payload);
-            }
-
-            case "MCI" -> {
-                if (isStringMci(spec)) {
-                    log.info("[라우팅] 스펙 자동 판별 (String 포맷 감지) -> MCI 연계 어댑터(String)를 통해 EIMS 전달");
-                    yield mciStringEimsSender.send(interfaceId, payload);
-                } else {
-                    log.info("[라우팅] 실시간 AI 요청 -> MCI 연계 어댑터를 통해 EIMS 전달");
-                    yield mciEimsSender.send(interfaceId, payload);
-                }
-            }
-            case "EAI" -> {
-                log.info("[라우팅] 비동기/대용량 요청 -> EAI 연계 어댑터를 통해 EIMS 전달");
-                yield eaiEimsSender.send(interfaceId, payload);
-            }
-            default -> {
-                log.error("[라우팅] 알 수 없는 라우팅 타입: {}", routingType);
-                throw new IllegalArgumentException("지원하지 않는 라우팅 타입입니다: " + routingType);
-            }
-        };
-        
-        log.info("\n [Legacy -> Adapter] EIMS 통신 응답 수신: {}", legacyResponse);
-        return legacyResponse;
-    }
-
-
-    //  비상용 응답 메서드 (차단기가 열려있거나, 타임아웃/에러가 났을 때 실행됨)
-    // 주의: 파라미터는 원본 메서드와 100% 똑같이 맞추고, 마지막에 Throwable을 받아야 합니다.
-    public String fallbackForEims(String routingType, String interfaceId, Map<String, Object> data, List<Map<String, Object>> spec, Throwable t) {
-
-        // 1. Rate Limiter에 의해 차단된 경우 (트래픽 폭주)
-        if (t instanceof RequestNotPermitted) {
-            log.warn(" [Rate Limiter 발동] 트래픽 폭주로 요청 차단! interfaceId: {}", interfaceId);
-            return String.format(
-                    "{\"status\":\"TOO_MANY_REQUESTS\", \"message\":\"순간적인 요청 폭주로 인해 일시적으로 제한되었습니다. 잠시 후 시도해 주세요.\", \"interfaceId\":\"%s\"}",
-                    interfaceId
-            );
-        }
-
-        // 2. Circuit Breaker에 의해 차단된 경우 (레거시 시스템 장애/지연)
-        log.error(" [서킷 브레이커 발동] 레거시 통신 차단! 원인: {}", t.getMessage());
-        return String.format(
-                "{\"status\":\"CIRCUIT_OPEN\", \"message\":\"신한라이프 내부 시스템 장애로 인해 일시적으로 차단되었습니다. 복구 후 재시도 부탁드립니다.\", \"interfaceId\":\"%s\"}",
-                interfaceId
-        );
-    }
-
-    private String buildPayload(Map<String, Object> data, List<Map<String, Object>> spec) {
-        //  3번 항목 적용: 원본 데이터를 스펙에 맞게 엄격히 정제(변환, 형변환, 잘라내기, 기본값 등)
-        Map<String, Object> transformedData = LegacyDataTransformer.transform(data, spec);
-
-        if (transformedData == null || transformedData.isEmpty()) return "{}";
-        
-        try {
-            return jsonMapper.writeValueAsString(transformedData);
-        } catch (Exception e) {
-            log.error(" JSON 변환 에러: {}", e.getMessage());
-            return "{}";
-        }
-    }
-
-    private boolean isStringMci(List<Map<String, Object>> spec) {
-        if (spec == null || spec.isEmpty()) return false;
-        // 스펙 내에 maxLength 등 고정길이 전문 관련 속성이 하나라도 존재하거나 명시적으로 STRING 힌트가 있으면 String 전문으로 간주
-        return spec.stream().anyMatch(field -> 
-            field.containsKey("maxLength") || 
-            field.containsKey("byteSize") ||
-            "STRING".equalsIgnoreCase(String.valueOf(field.get("mciFormat")))
-        );
-    }
-}
\ No newline at end of file
diff --git a/dap-was-lib/src/main/java/io/shinhanlife/dap/lib/adapter/support/ToolExecutionService.java b/dap-was-lib/src/main/java/io/shinhanlife/dap/lib/adapter/support/ToolExecutionService.java
deleted file mode 100644
index cd0bb300..00000000
--- a/dap-was-lib/src/main/java/io/shinhanlife/dap/lib/adapter/support/ToolExecutionService.java
+++ /dev/null
@@ -1,90 +0,0 @@
-package io.shinhanlife.dap.lib.adapter.support;
-
-import io.shinhanlife.dap.lib.adapter.connector.LegacyEimsConnector;
-import io.shinhanlife.dap.lib.adapter.dto.ErrorDetail;
-import io.shinhanlife.dap.lib.adapter.dto.JsonRpcRequest;
-import io.shinhanlife.dap.lib.adapter.dto.JsonRpcResponse;
-import io.shinhanlife.dap.lib.adapter.dto.Params;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.stereotype.Service;
-
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * @package io.shinhanlife.dap.lib.adapter.support
- * @className ToolExecutionService
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-@Slf4j
-@Service
-@RequiredArgsConstructor
-public class ToolExecutionService {
-
-    //  방어막(서킷/캐시)이 적용된 커넥터 주입
-    private final LegacyEimsConnector legacyEimsConnector;
-
-    /**
-     * AI Agent가 호출한 툴을 실제 레거시 커넥터로 전달합니다.
-     */
-    public JsonRpcResponse executeTool(JsonRpcRequest request) {
-        Params params = request.getParams();
-
-        // 1. 필수 파라미터 검증
-        if (params == null || params.getName() == null) {
-            return createErrorResponse(request.getId(), -32602, "Invalid params: 'name' is required");
-        }
-
-        try {
-            // 2. Connector의 executeByTool 메서드 호출
-            // [참고] connector에 선언된 파라미터 구조에 맞게 매핑합니다.
-            String result = legacyEimsConnector.executeByTool(
-                    params.getRoutingType(),
-                    params.getInterfaceId(),
-                    params.getData(),
-                    params.getSpec()
-            );
-
-            // 3. 성공 응답 생성 (result가 JSON 문자열일 경우, 실제 DTO로 변환하여 반환하면 더 좋습니다)
-            return createSuccessResponse(request.getId(), result);
-
-        } catch (Exception e) {
-            log.error(" [ToolExecution] 커넥터 호출 실패: RoutingType={}, Error={}", params.getRoutingType(), e.getMessage());
-            return createErrorResponse(request.getId(), -32000, "Connector error: " + e.getMessage());
-        }
-    }
-
-    /**
-     * AI Agent를 위한 툴 목록 스키마 반환
-     */
-    public JsonRpcResponse getToolList(String requestId) {
-        // 기존에 정의한 Tool 스키마 리스트 반환 로직...
-        Map<String, Object> result = new HashMap<>();
-        // ... (Tool 명세 내용)
-        return createSuccessResponse(requestId, result);
-    }
-
-    private JsonRpcResponse createSuccessResponse(String id, Object result) {
-        JsonRpcResponse response = new JsonRpcResponse();
-        response.setId(id);
-        response.setResult(result);
-        return response;
-    }
-
-    private JsonRpcResponse createErrorResponse(String id, int code, String message) {
-        JsonRpcResponse response = new JsonRpcResponse();
-        response.setId(id);
-        response.setError(new ErrorDetail(code, message));
-        return response;
-    }
-}
\ No newline at end of file
diff --git a/dap-was-lib/src/main/java/io/shinhanlife/dap/lib/util/ToolScaffolder.java b/dap-was-lib/src/main/java/io/shinhanlife/dap/lib/util/ToolScaffolder.java
index 4b2c2284..d698c5a6 100644
--- a/dap-was-lib/src/main/java/io/shinhanlife/dap/lib/util/ToolScaffolder.java
+++ b/dap-was-lib/src/main/java/io/shinhanlife/dap/lib/util/ToolScaffolder.java
@@ -150,6 +150,9 @@ public class ToolScaffolder {
         String bizPackage = BASE_PACKAGE + ".biz." + group.toLowerCase();
         boolean isMci = "MCI".equalsIgnoreCase(routingType);
         boolean isHttp = "HTTP".equalsIgnoreCase(routingType);
+        if (!isMci && !isHttp) {
+            throw new IllegalArgumentException("Unsupported routing type: " + routingType + ". Only MCI and HTTP are supported.");
+        }
         String mciGroupPath = "infra/itrf/mci/" + group.toLowerCase();
         String clientPrefixCap = "";
         Path mciClientDir = null;
@@ -425,7 +428,6 @@ public class ToolScaffolder {
                 import %s.dto.%sRequest;
                 import %s.dto.%sResponse;
                 import %s.usecase.%sUseCase;
-                import io.shinhanlife.dap.mcc.usecase.AbstractMcpToolUseCase;
                 import %s.converter.%sConverter;
                 import org.springframework.stereotype.Service;
                 import lombok.RequiredArgsConstructor;
@@ -448,14 +450,14 @@ public class ToolScaffolder {
                 @Slf4j
                 @Service
                 @RequiredArgsConstructor
-                public class %sUseCaseImpl extends AbstractMcpToolUseCase implements %sUseCase {
+                public class %sUseCaseImpl implements %sUseCase {
 
                     private final %sConverter converter;
 
                     @Override
                     public %sResponse execute(%sRequest req) {
                         // %sLegacyRequest legacyRequest = converter.toLegacyRequest(req);
-                        Object legacyResponse = executeLegacy("%s", "%s", req); // Or pass legacyRequest
+                        Object legacyResponse = null;
                         if (legacyResponse instanceof %sResponse response) {
                             return response;
                         }
diff --git a/dap-was-lib/src/main/java/io/shinhanlife/dap/mcc/usecase/AbstractMcpToolUseCase.java b/dap-was-lib/src/main/java/io/shinhanlife/dap/mcc/usecase/AbstractMcpToolUseCase.java
deleted file mode 100644
index a8729653..00000000
--- a/dap-was-lib/src/main/java/io/shinhanlife/dap/mcc/usecase/AbstractMcpToolUseCase.java
+++ /dev/null
@@ -1,95 +0,0 @@
-package io.shinhanlife.dap.mcc.usecase;
-
-import io.shinhanlife.dap.lib.adapter.connector.LegacyEimsConnector;
-import io.shinhanlife.dap.lib.adapter.util.PiiMaskingUtils;
-import org.springframework.beans.factory.annotation.Autowired;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.core.type.TypeReference;
-
-import java.util.HashMap;
-import java.util.Map;
-import java.util.List;
-
-import lombok.extern.slf4j.Slf4j;
-
-/**
- * @package io.shinhanlife.dap.mcc.service
- * @className AbstractMcpToolUseCase
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-@Slf4j
-public abstract class AbstractMcpToolUseCase {
-
-    @Autowired
-    protected LegacyEimsConnector legacyEimsConnector;
-
-    @Autowired
-    protected ObjectMapper objectMapper;
-
-    protected Map<String, Object> executeLegacy(String routingType, String interfaceId, Object inputData) {
-        return executeLegacy(routingType, interfaceId, inputData, null);
-    }
-
-    /**
-     * 레거시 시스템을 호출하고 공통 처리(PII 마스킹 등)를 수행합니다. (스펙 지정 가능)
-     */
-    protected Map<String, Object> executeLegacy(String routingType, String interfaceId, Object inputData, List<Map<String, Object>> spec) {
-        Map<String, Object> inputMap;
-        if (inputData == null) {
-            inputMap = new HashMap<>();
-        } else if (inputData instanceof Map) {
-            @SuppressWarnings("unchecked")
-            Map<String, Object> map = (Map<String, Object>) inputData;
-            inputMap = map;
-        } else {
-            inputMap = objectMapper.convertValue(inputData, new TypeReference<Map<String, Object>>() {});
-        }
-
-        try {
-            log.info("\n=======================================================");
-            log.info(" [Tool -> Legacy] 레거시 시스템 통신 시작");
-            log.info(" - Routing Type: {}", routingType);
-            log.info(" - Interface ID: {}", interfaceId);
-            log.info(" - 호출 파라미터 (Request): \n{}", objectMapper.writerWithDefaultPrettyPrinter().writeValueAsString(inputMap));
-            log.info("=======================================================\n");
-
-            // 1. Adapter 공통 모듈 직접 호출
-            String executionResult = legacyEimsConnector.executeByTool(routingType, interfaceId, inputMap, spec);
-
-            log.info("\n=======================================================");
-            log.info(" [Legacy -> Tool] 레거시 시스템 통신 완료");
-            log.info(" - 응답 파라미터 (Response, 마스킹 전): \n{}", executionResult);
-            log.info("=======================================================\n");
-            
-            // 2. PII 마스킹 처리
-            String maskedResult = PiiMaskingUtils.mask(executionResult);
-
-            if (executionResult != null && (executionResult.contains("\"status\":\"CIRCUIT_OPEN\"") || executionResult.contains("\"status\":\"TOO_MANY_REQUESTS\""))) {
-                try {
-                    return objectMapper.readValue(executionResult, new TypeReference<Map<String, Object>>() {});
-                } catch (Exception e) {
-                    log.error("Fallback JSON 파싱 에러: {}", e.getMessage());
-                }
-            }
-
-            Map<String, Object> result = new HashMap<>();
-            result.put("status", "SUCCESS");
-            result.put("legacy_response", maskedResult);
-            return result;
-        } catch (Exception e) {
-            Map<String, Object> error = new HashMap<>();
-            error.put("status", "ERROR");
-            error.put("message", e.getMessage());
-            return error;
-        }
-    }
-}
diff --git a/dap-was-lib/src/test/java/io/shinhanlife/dap/lib/validation/McpToolNameValidatorTest.java b/dap-was-lib/src/test/java/io/shinhanlife/dap/lib/validation/McpToolNameValidatorTest.java
index 64c15708..8435a81b 100644
--- a/dap-was-lib/src/test/java/io/shinhanlife/dap/lib/validation/McpToolNameValidatorTest.java
+++ b/dap-was-lib/src/test/java/io/shinhanlife/dap/lib/validation/McpToolNameValidatorTest.java
@@ -84,24 +84,6 @@ class McpToolNameValidatorTest {
         assertDoesNotThrow(() -> McpToolNameValidator.assertUnique(findProjectRoot()));
     }
 
-    @Test
-    void usesDomainSpecificNamesForCustomerBillingAndBondTools() throws IOException {
-        Path root = findProjectRoot();
-
-        assertToolName(root, "dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/CustomerInfoUseCase.java",
-                "cmm_customer_detail", "detail");
-        assertToolName(root, "dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/BillingProcessUseCase.java",
-                "cmm_billing_process", "process");
-        assertToolName(root, "dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/BondIssueUseCase.java",
-                "cmm_bond_issue", "issue");
-    }
-
-    private void assertToolName(Path root, String relativePath, String expectedName, String legacyName) throws IOException {
-        String source = Files.readString(root.resolve(relativePath));
-        assertTrue(source.contains("name = \"" + expectedName + "\""));
-        assertFalse(source.contains("name = \"" + legacyName + "\""));
-    }
-
     private void writeToolSource(String moduleName, String fileName, String className, String toolName) throws IOException {
         Path source = temporaryRoot.resolve(moduleName).resolve("src/main/java/example").resolve(fileName);
         Files.createDirectories(source.getParent());
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/BalanceRequest.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/BalanceRequest.java
deleted file mode 100644
index 11d70d85..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/BalanceRequest.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.dto;
-
-
-
-
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import org.springaicommunity.mcp.annotation.McpToolParam;
-/**
- * @package io.shinhanlife.dap.mcc.dto
- * @className BalanceRequest
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-import lombok.Data;
-
-
-@Data
-public class BalanceRequest {
-    @McpToolParam(description = "고객의 계좌번호 (- 제외)    ", required = true)
-    @Schema(pattern = "\\S", example = "1234567890")
-    private String accountNumber;
-}
\ No newline at end of file
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/BalanceResponse.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/BalanceResponse.java
deleted file mode 100644
index b0937722..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/BalanceResponse.java
+++ /dev/null
@@ -1,26 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.dto;
-
-
-/**
- * @package io.shinhanlife.dap.mcc.dto
- * @className BalanceResponse
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-import lombok.Data;
-
-@Data
-public class BalanceResponse {
-    private String status;
-    private String message;
-    private String accountNumber;
-    private long balance;
-}
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/BillingProcessRequest.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/BillingProcessRequest.java
deleted file mode 100644
index 2895b137..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/BillingProcessRequest.java
+++ /dev/null
@@ -1,44 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.dto;
-
-
-
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import org.springaicommunity.mcp.annotation.McpToolParam;
-import lombok.Builder;
-import lombok.NoArgsConstructor;
-import lombok.AllArgsConstructor;
-
-import lombok.Getter;
-import lombok.Setter;
-
-/**
- * @package io.shinhanlife.dap.mcc.dto
- * @className BillingProcessRequest
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-@Getter
-@Setter
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-public class BillingProcessRequest {
-
-    @McpToolParam(description = "처리할 청구 접수 번호", required = true)
-    @Schema(pattern = "\\S", example = "BILL20260805")
-    private String billingId;
-
-    
-    @McpToolParam(description = "승인 처리 구분 (예: APPROVE, REJECT)")
-    @Schema(required = true, allowableValues = {"APPROVE", "REJECT"}, example = "APPROVE")
-    private String approvalStatus;
-}
\ No newline at end of file
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/BillingStatusRequest.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/BillingStatusRequest.java
deleted file mode 100644
index 1f655409..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/BillingStatusRequest.java
+++ /dev/null
@@ -1,40 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.dto;
-
-
-
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import org.springaicommunity.mcp.annotation.McpToolParam;
-import lombok.Builder;
-import lombok.NoArgsConstructor;
-import lombok.AllArgsConstructor;
-
-import lombok.Getter;
-import lombok.Setter;
-
-/**
- * @package io.shinhanlife.dap.mcc.dto
- * @className BillingStatusRequest
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-@Getter
-@Setter
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-public class BillingStatusRequest {
-
-    @McpToolParam(description = "조회할 청구 접수 번호", required = true)
-    @Schema(example = "BILL20260805")
-    private String billingId;
-
-}
\ No newline at end of file
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/BondCheckRequest.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/BondCheckRequest.java
deleted file mode 100644
index 85b05402..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/BondCheckRequest.java
+++ /dev/null
@@ -1,40 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.dto;
-
-
-
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import org.springaicommunity.mcp.annotation.McpToolParam;
-import lombok.Builder;
-import lombok.NoArgsConstructor;
-import lombok.AllArgsConstructor;
-
-import lombok.Getter;
-import lombok.Setter;
-
-/**
- * @package io.shinhanlife.dap.mcc.dto
- * @className BondCheckRequest
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-@Getter
-@Setter
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-public class BondCheckRequest {
-
-    @McpToolParam(description = "확인하고자 하는 디지털 증권 발행 금액", required = true)
-    @Schema(pattern = "^[0-9]+$", example = "1000000")
-    private String amount;
-
-}
\ No newline at end of file
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/BondIssueRequest.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/BondIssueRequest.java
deleted file mode 100644
index 7c97d154..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/BondIssueRequest.java
+++ /dev/null
@@ -1,44 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.dto;
-
-
-
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import org.springaicommunity.mcp.annotation.McpToolParam;
-import lombok.Builder;
-import lombok.NoArgsConstructor;
-import lombok.AllArgsConstructor;
-
-import lombok.Getter;
-import lombok.Setter;
-
-/**
- * @package io.shinhanlife.dap.mcc.dto
- * @className BondIssueRequest
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-@Getter
-@Setter
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-public class BondIssueRequest {
-
-    @McpToolParam(description = "발행할 증권 금액 (숫자 문자열)", required = true)
-    @Schema(pattern = "^[0-9]+$", example = "1000000")
-    private String amount;
-
-    
-    @McpToolParam(description = "발행 대상 계좌 번호", required = true)
-    @Schema(pattern = "\\S", example = "1234567890")
-    private String targetAccount;
-}
\ No newline at end of file
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/ContractDetailRequest.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/ContractDetailRequest.java
deleted file mode 100644
index 4c010bfa..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/ContractDetailRequest.java
+++ /dev/null
@@ -1,44 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.dto;
-
-
-
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import org.springaicommunity.mcp.annotation.McpToolParam;
-import lombok.Builder;
-import lombok.NoArgsConstructor;
-import lombok.AllArgsConstructor;
-
-import lombok.Getter;
-import lombok.Setter;
-
-/**
- * @package io.shinhanlife.dap.mcc.dto
- * @className ContractDetailRequest
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-@Getter
-@Setter
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-public class ContractDetailRequest {
-
-    @McpToolParam(description = "고객명", required = true)
-    @Schema(example = "홍길동")
-    private String customerName;
-
-    
-@McpToolParam(description = "조회할 계약 번호", required = true)
-    @Schema(example = "1234567890")
-    private String contractId;
-}
\ No newline at end of file
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/ContractStatusRequest.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/ContractStatusRequest.java
deleted file mode 100644
index 06ff6022..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/ContractStatusRequest.java
+++ /dev/null
@@ -1,43 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.dto;
-
-
-
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import org.springaicommunity.mcp.annotation.McpToolParam;
-import lombok.Builder;
-import lombok.NoArgsConstructor;
-import lombok.AllArgsConstructor;
-
-import lombok.Getter;
-import lombok.Setter;
-
-/**
- * @package io.shinhanlife.dap.mcc.dto
- * @className ContractStatusRequest
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-@Getter
-@Setter
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-public class ContractStatusRequest {
-
-    @McpToolParam(description = "고객명", required = true)
-    @Schema(example = "홍길동")
-    private String customerName;
-
-    
-@McpToolParam(description = "조회할 계약 번호")
-    private String contractId;
-}
\ No newline at end of file
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/CustomerDetailRequest.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/CustomerDetailRequest.java
deleted file mode 100644
index a0ae8467..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/CustomerDetailRequest.java
+++ /dev/null
@@ -1,43 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.dto;
-
-
-
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import org.springaicommunity.mcp.annotation.McpToolParam;
-import lombok.Builder;
-import lombok.NoArgsConstructor;
-import lombok.AllArgsConstructor;
-
-import lombok.Getter;
-import lombok.Setter;
-
-/**
- * @package io.shinhanlife.dap.mcc.dto
- * @className CustomerDetailRequest
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-@Getter
-@Setter
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-public class CustomerDetailRequest {
-
-    @McpToolParam(description = "고객명", required = true)
-    @Schema(example = "홍길동")
-    private String customerName;
-
-    
-@McpToolParam(description = "고객 식별 번호 (CID)")
-    private String customerId;
-}
\ No newline at end of file
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/CustomerGradeRequest.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/CustomerGradeRequest.java
deleted file mode 100644
index 04b2e957..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/CustomerGradeRequest.java
+++ /dev/null
@@ -1,43 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.dto;
-
-
-
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import org.springaicommunity.mcp.annotation.McpToolParam;
-import lombok.Builder;
-import lombok.NoArgsConstructor;
-import lombok.AllArgsConstructor;
-
-import lombok.Getter;
-import lombok.Setter;
-
-/**
- * @package io.shinhanlife.dap.mcc.dto
- * @className CustomerGradeRequest
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-@Getter
-@Setter
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-public class CustomerGradeRequest {
-
-    @McpToolParam(description = "고객 이름 (예: 김신한)", required = true)
-    @Schema(example = "홍길동")
-    private String customerName;
-
-    
-@McpToolParam(description = "고객 식별 번호 (CID)")
-    private String customerId;
-}
\ No newline at end of file
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/LeaveCountRequest.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/LeaveCountRequest.java
deleted file mode 100644
index 2ffec703..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/LeaveCountRequest.java
+++ /dev/null
@@ -1,40 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.dto;
-
-
-
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import org.springaicommunity.mcp.annotation.McpToolParam;
-import lombok.Builder;
-import lombok.NoArgsConstructor;
-import lombok.AllArgsConstructor;
-
-import lombok.Getter;
-import lombok.Setter;
-
-/**
- * @package io.shinhanlife.dap.mcc.dto
- * @className LeaveCountRequest
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-@Getter
-@Setter
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-public class LeaveCountRequest {
-
-    @McpToolParam(description = "연차 내역을 조회할 사원 번호", required = true)
-    @Schema(example = "EMP12345")
-    private String employeeId;
-
-}
\ No newline at end of file
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/VacationRegisterRequest.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/VacationRegisterRequest.java
deleted file mode 100644
index 6a120873..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/dto/VacationRegisterRequest.java
+++ /dev/null
@@ -1,44 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.dto;
-
-
-
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import org.springaicommunity.mcp.annotation.McpToolParam;
-import lombok.Builder;
-import lombok.NoArgsConstructor;
-import lombok.AllArgsConstructor;
-
-import lombok.Getter;
-import lombok.Setter;
-
-/**
- * @package io.shinhanlife.dap.mcc.dto
- * @className VacationRegisterRequest
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-@Getter
-@Setter
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-public class VacationRegisterRequest {
-
-    @McpToolParam(description = "연차를 등록할 사원 번호", required = true)
-    @Schema(pattern = "\\S", example = "EMP12345")
-    private String employeeId;
-
-    
-@McpToolParam(description = "휴가 일자 (YYYY-MM-DD 형식)", required = true)
-    @Schema(pattern = "^\\d{4}-\\d{2}-\\d{2}$", example = "2026-08-05")
-    private String date;
-}
\ No newline at end of file
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/BalanceUseCase.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/BalanceUseCase.java
deleted file mode 100644
index 2121fc0b..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/BalanceUseCase.java
+++ /dev/null
@@ -1,12 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.usecase;
-
-
-import org.springaicommunity.mcp.annotation.McpTool;
-import io.shinhanlife.dap.lib.annotation.ToolHint;
-import io.shinhanlife.dap.mcc.biz.cmm.dto.*;
-
-public interface BalanceUseCase {
-    @McpTool(name = "cmm_balance_inquiry", title = "잔고 조회 툴", description = "고객의 계좌 잔액을 조회합니다.")
-    @ToolHint(register = false, categoryKey = "cmm", mappingId = "ACC_001")
-    Object execute(BalanceRequest req);
-}
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/BillingProcessUseCase.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/BillingProcessUseCase.java
deleted file mode 100644
index 878d4bbc..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/BillingProcessUseCase.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.usecase;
-
-import org.springaicommunity.mcp.annotation.McpTool;
-import io.shinhanlife.dap.lib.annotation.ToolHint;
-import io.shinhanlife.dap.mcc.biz.cmm.dto.*;
-
-public interface BillingProcessUseCase {
-    Object getStatus(BillingStatusRequest req);
-
-    @McpTool(name = "cmm_billing_process", title = "청구 프로세스 툴", description = "청구 처리")
-    @ToolHint(register = false, categoryKey = "cmm", mappingId = "BILL_002")
-    Object processBilling(BillingProcessRequest data);
-}
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/BondIssueUseCase.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/BondIssueUseCase.java
deleted file mode 100644
index 767ddbb3..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/BondIssueUseCase.java
+++ /dev/null
@@ -1,14 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.usecase;
-
-
-import org.springaicommunity.mcp.annotation.McpTool;
-import io.shinhanlife.dap.lib.annotation.ToolHint;
-import io.shinhanlife.dap.mcc.biz.cmm.dto.*;
-
-public interface BondIssueUseCase {
-    Object check(BondCheckRequest req);
-
-    @McpTool(name = "cmm_bond_issue", title = "채권 발행 툴", description = "증권 발행 테스트1")
-    @ToolHint(register = false, categoryKey = "cmm", mappingId = "BOND_002")
-    Object issue(BondIssueRequest data);
-}
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/CommonUtilityUseCase.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/CommonUtilityUseCase.java
deleted file mode 100644
index e480bc63..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/CommonUtilityUseCase.java
+++ /dev/null
@@ -1,18 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.usecase;
-
-
-import org.springaicommunity.mcp.annotation.McpTool;
-import io.shinhanlife.dap.lib.annotation.ToolHint;
-import io.shinhanlife.dap.mcc.biz.cmm.dto.*;
-
-public interface CommonUtilityUseCase {
-    Object registerVacation(VacationRegisterRequest req);
-
-    @McpTool(name = "cmm_leave_count", title = "공통 유틸리티 툴", description = "연차 갯수 조회")
-    @ToolHint(register = false, categoryKey = "cmm", mappingId = "HR_VAC_02")
-    Object getLeaveCount(LeaveCountRequest data);
-
-    @McpTool(name = "cmm_secret_execute", title = "공통 유틸리티 툴", description = "비공개 툴 테스트")
-    @ToolHint(register = false, categoryKey = "cmm", mappingId = "SECRET_001")
-    Object secretTool(LeaveCountRequest data);
-}
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/ContractInquiryUseCase.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/ContractInquiryUseCase.java
deleted file mode 100644
index 66d1598c..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/ContractInquiryUseCase.java
+++ /dev/null
@@ -1,14 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.usecase;
-
-
-import org.springaicommunity.mcp.annotation.McpTool;
-import io.shinhanlife.dap.lib.annotation.ToolHint;
-import io.shinhanlife.dap.mcc.biz.cmm.dto.*;
-
-public interface ContractInquiryUseCase {
-    Object getStatus(ContractStatusRequest req);
-
-    @McpTool(name = "cmm_contract_detail", title = "계약 상세조회 툴", description = "계약상세 조회")
-    @ToolHint(register = false, categoryKey = "cmm", mappingId = "CNTR_002")
-    Object getDetail(ContractDetailRequest data);
-}
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/CustomerInfoUseCase.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/CustomerInfoUseCase.java
deleted file mode 100644
index 9b0c2280..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/CustomerInfoUseCase.java
+++ /dev/null
@@ -1,14 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.usecase;
-
-
-import org.springaicommunity.mcp.annotation.McpTool;
-import io.shinhanlife.dap.lib.annotation.ToolHint;
-import io.shinhanlife.dap.mcc.biz.cmm.dto.*;
-
-public interface CustomerInfoUseCase {
-    Object getGrade(CustomerGradeRequest req);
-
-    @McpTool(name = "cmm_customer_detail", title = "고객 상세조회 툴", description = "고객상세 정보 조회")
-    @ToolHint(register = false, categoryKey = "cmm", mappingId = "CRM_002")
-    Object getDetail(CustomerDetailRequest data);
-}
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/impl/BalanceUseCaseImpl.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/impl/BalanceUseCaseImpl.java
deleted file mode 100644
index 0c49a90a..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/impl/BalanceUseCaseImpl.java
+++ /dev/null
@@ -1,48 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.usecase.impl;
-
-
-/**
- * @package io.shinhanlife.dap.mcc.service
- * @className BalanceService
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-import io.shinhanlife.dap.mcc.biz.cmm.usecase.BalanceUseCase;
-import io.shinhanlife.dap.mcc.usecase.AbstractMcpToolUseCase;
-import io.shinhanlife.dap.mcc.biz.cmm.dto.BalanceRequest;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.stereotype.Service;
-
-import java.util.Map;
-
-@Slf4j
-@Service
-public class BalanceUseCaseImpl extends AbstractMcpToolUseCase implements BalanceUseCase {
-
-    
-    @Override
-    public Object execute(BalanceRequest req) {
-        log.info("[Balance] 계좌 잔액 조회 요청 수신. 계좌번호: {}", req.getAccountNumber());
-        
-        // 레거시 연동
-        Map<String, Object> result = executeLegacy("MCI", "ACC_001", req);
-        
-        // 가짜 데이터 응답 매핑 (AI 에이전트가 그럴듯하게 보여주기 위함)
-        if ("SUCCESS".equals(result.get("status"))) {
-            result.put("accountNumber", req.getAccountNumber());
-            result.put("balance", 1520300); // 1,520,300원 (가상의 잔액)
-            result.put("currency", "KRW");
-            result.put("message", "잔액 조회가 완료되었습니다.");
-        }
-        
-        return result;
-    }
-}
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/impl/BillingProcessUseCaseImpl.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/impl/BillingProcessUseCaseImpl.java
deleted file mode 100644
index bf81db59..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/impl/BillingProcessUseCaseImpl.java
+++ /dev/null
@@ -1,68 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.usecase.impl;
-
-import com.fasterxml.jackson.core.type.TypeReference;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import io.shinhanlife.dap.mcc.biz.cmm.usecase.BillingProcessUseCase;
-import io.shinhanlife.dap.mcc.usecase.AbstractMcpToolUseCase;
-import org.springframework.stereotype.Service;
-import io.shinhanlife.dap.mcc.biz.cmm.dto.BillingProcessRequest;
-import io.shinhanlife.dap.mcc.biz.cmm.dto.BillingStatusRequest;
-
-import java.util.HashMap;
-import java.util.Map;
-
-
-/**
- * @package io.shinhanlife.dap.mcc.service
- * @className BillingProcessService
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-@lombok.extern.slf4j.Slf4j
-@Service
-public class BillingProcessUseCaseImpl extends AbstractMcpToolUseCase implements BillingProcessUseCase {
-
-    
-    @Override
-    public Object getStatus(BillingStatusRequest data) {
-        return executeBillingLogic("BILL_001", data);
-    }
-
-    @Override
-    public Object processBilling(BillingProcessRequest data) {
-        return executeBillingLogic("BILL_002", data);
-    }
-
-    private Object executeBillingLogic(String mappingId, Object data) {
-        log.info(" [Billing] 청구 처리 전용 커스텀 전/후처리 로직 수행 시작");
-        
-        Map<String, Object> payload;
-        if (data == null) {
-            payload = new HashMap<>();
-        } else {
-            ObjectMapper mapper = new ObjectMapper();
-            payload = mapper.convertValue(data, new TypeReference<Map<String, Object>>() {});
-        }
-        
-        // 커스텀 전처리
-        payload.put("custom_injected_data", "Billing System Check OK");
-        log.info(" [Billing] 커스텀 파라미터 주입 완료");
-
-        // 부모 클래스의 레거시 공통 연동 메서드 호출 (PII 마스킹 포함)
-        Map<String, Object> result = executeLegacy("MCI", mappingId, payload);
-
-        // 커스텀 후처리
-        if ("SUCCESS".equals(result.get("status"))) {
-            result.put("billing_custom_insight", "청구 특화 후처리 로직이 적용되었습니다.");
-        }
-        return result;
-    }
-}
\ No newline at end of file
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/impl/BondIssueUseCaseImpl.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/impl/BondIssueUseCaseImpl.java
deleted file mode 100644
index 9851714b..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/impl/BondIssueUseCaseImpl.java
+++ /dev/null
@@ -1,37 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.usecase.impl;
-
-import io.shinhanlife.dap.mcc.biz.cmm.usecase.BondIssueUseCase;
-import io.shinhanlife.dap.mcc.usecase.AbstractMcpToolUseCase;
-import org.springframework.stereotype.Service;
-import io.shinhanlife.dap.mcc.biz.cmm.dto.BondCheckRequest;
-import io.shinhanlife.dap.mcc.biz.cmm.dto.BondIssueRequest;
-
-
-/**
- * @package io.shinhanlife.dap.mcc.service
- * @className BondIssueService
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-@Service
-public class BondIssueUseCaseImpl extends AbstractMcpToolUseCase implements BondIssueUseCase {
-
-    
-    @Override
-    public Object check(BondCheckRequest data) {
-        return executeLegacy("EAI", "BOND_001", data);
-    }
-
-    @Override
-    public Object issue(BondIssueRequest data) {
-        return executeLegacy("EAI", "BOND_002", data);
-    }
-}
\ No newline at end of file
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/impl/CommonUtilityUseCaseImpl.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/impl/CommonUtilityUseCaseImpl.java
deleted file mode 100644
index 56a600a3..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/impl/CommonUtilityUseCaseImpl.java
+++ /dev/null
@@ -1,43 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.usecase.impl;
-
-import io.shinhanlife.dap.mcc.biz.cmm.usecase.CommonUtilityUseCase;
-import io.shinhanlife.dap.mcc.usecase.AbstractMcpToolUseCase;
-import org.springframework.stereotype.Service;
-import io.shinhanlife.dap.mcc.biz.cmm.dto.LeaveCountRequest;
-import io.shinhanlife.dap.mcc.biz.cmm.dto.VacationRegisterRequest;
-
-
-/**
- * @package io.shinhanlife.dap.mcc.service
- * @className CommonUtilityService
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-@Service
-public class CommonUtilityUseCaseImpl extends AbstractMcpToolUseCase implements CommonUtilityUseCase {
-
-    
-    @Override
-    public Object registerVacation(VacationRegisterRequest data) {
-        return executeLegacy("HTTP", "HR_VAC_01", data);
-    }
-
-    @Override
-    public Object getLeaveCount(LeaveCountRequest data) {
-        return executeLegacy("HTTP", "HR_VAC_02", data);
-    }
-
-    @Override
-    public Object secretTool(LeaveCountRequest data) {
-        return executeLegacy("HTTP", "SECRET_001", data);
-    }
-
-}
\ No newline at end of file
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/impl/ContractInquiryUseCaseImpl.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/impl/ContractInquiryUseCaseImpl.java
deleted file mode 100644
index 403f1556..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/impl/ContractInquiryUseCaseImpl.java
+++ /dev/null
@@ -1,37 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.usecase.impl;
-
-import io.shinhanlife.dap.mcc.biz.cmm.usecase.ContractInquiryUseCase;
-import io.shinhanlife.dap.mcc.usecase.AbstractMcpToolUseCase;
-import org.springframework.stereotype.Service;
-import io.shinhanlife.dap.mcc.biz.cmm.dto.ContractDetailRequest;
-import io.shinhanlife.dap.mcc.biz.cmm.dto.ContractStatusRequest;
-
-
-/**
- * @package io.shinhanlife.dap.mcc.service
- * @className ContractInquiryService
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-@Service
-public class ContractInquiryUseCaseImpl extends AbstractMcpToolUseCase implements ContractInquiryUseCase {
-
-    
-    @Override
-    public Object getStatus(ContractStatusRequest data) {
-        return executeLegacy("HTTP", "CNTR_001", data);
-    }
-
-    @Override
-    public Object getDetail(ContractDetailRequest data) {
-        return executeLegacy("HTTP", "CNTR_002", data);
-    }
-}
\ No newline at end of file
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/impl/CustomerInfoUseCaseImpl.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/impl/CustomerInfoUseCaseImpl.java
deleted file mode 100644
index cb06f623..00000000
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/impl/CustomerInfoUseCaseImpl.java
+++ /dev/null
@@ -1,37 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.cmm.usecase.impl;
-
-import io.shinhanlife.dap.mcc.biz.cmm.usecase.CustomerInfoUseCase;
-import io.shinhanlife.dap.mcc.usecase.AbstractMcpToolUseCase;
-import org.springframework.stereotype.Service;
-import io.shinhanlife.dap.mcc.biz.cmm.dto.CustomerDetailRequest;
-import io.shinhanlife.dap.mcc.biz.cmm.dto.CustomerGradeRequest;
-
-
-/**
- * @package io.shinhanlife.dap.mcc.service
- * @className CustomerInfoService
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-@Service
-public class CustomerInfoUseCaseImpl extends AbstractMcpToolUseCase implements CustomerInfoUseCase {
-
-    
-    @Override
-    public Object getGrade(CustomerGradeRequest req) {
-        return executeLegacy("TCP", "CRM_001", req);
-    }
-
-    @Override
-    public Object getDetail(CustomerDetailRequest data) {
-        return executeLegacy("TCP", "CRM_002", data);
-    }
-}
\ No newline at end of file
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/impl/TemplateUtilityUseCaseImpl.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/impl/TemplateUtilityUseCaseImpl.java
index 42a9505b..5cb28b3f 100644
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/impl/TemplateUtilityUseCaseImpl.java
+++ b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/impl/TemplateUtilityUseCaseImpl.java
@@ -1,7 +1,6 @@
 package io.shinhanlife.dap.mcc.biz.cmm.usecase.impl;
 
 import io.shinhanlife.dap.mcc.biz.cmm.usecase.TemplateUtilityUseCase;
-import io.shinhanlife.dap.mcc.usecase.AbstractMcpToolUseCase;
 import io.shinhanlife.dap.mcc.biz.cmm.dto.TemplateDownloadRequest;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
@@ -27,7 +26,7 @@ import java.util.Map;
  * 
  * </pre>
  */
-public class TemplateUtilityUseCaseImpl extends AbstractMcpToolUseCase implements TemplateUtilityUseCase {
+public class TemplateUtilityUseCaseImpl implements TemplateUtilityUseCase {
 
     @Override
     public Map<String, Object> getTemplateFileUrl(TemplateDownloadRequest data) {
@@ -55,4 +54,4 @@ public class TemplateUtilityUseCaseImpl extends AbstractMcpToolUseCase implement
             throw new RuntimeException("템플릿 URL 생성 실패", e);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/smp/usecase/impl/DailyQuoteToolUseCaseImpl.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/smp/usecase/impl/DailyQuoteToolUseCaseImpl.java
index 36059326..ed9f04ff 100644
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/smp/usecase/impl/DailyQuoteToolUseCaseImpl.java
+++ b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/smp/usecase/impl/DailyQuoteToolUseCaseImpl.java
@@ -3,7 +3,6 @@ package io.shinhanlife.dap.mcc.biz.smp.usecase.impl;
 import io.shinhanlife.dap.mcc.biz.smp.dto.DailyQuoteRequest;
 import io.shinhanlife.dap.mcc.biz.smp.dto.DailyQuoteResponse;
 import io.shinhanlife.dap.mcc.biz.smp.usecase.DailyQuoteToolUseCase;
-import io.shinhanlife.dap.mcc.usecase.AbstractMcpToolUseCase;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 
@@ -26,7 +25,7 @@ import java.util.Random;
  */
 @Slf4j
 @Service
-public class DailyQuoteToolUseCaseImpl extends AbstractMcpToolUseCase implements DailyQuoteToolUseCase {
+public class DailyQuoteToolUseCaseImpl implements DailyQuoteToolUseCase {
 
     private final List<DailyQuoteResponse> quotes = List.of(
         new DailyQuoteResponse("성공은 매일 반복한 작은 노력들의 합이다.", "로버트 콜리어"),
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/smp/usecase/impl/ExchangeRateToolUseCaseImpl.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/smp/usecase/impl/ExchangeRateToolUseCaseImpl.java
index 20c0c7b5..029d47e5 100644
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/smp/usecase/impl/ExchangeRateToolUseCaseImpl.java
+++ b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/smp/usecase/impl/ExchangeRateToolUseCaseImpl.java
@@ -3,7 +3,6 @@ package io.shinhanlife.dap.mcc.biz.smp.usecase.impl;
 import io.shinhanlife.dap.mcc.biz.smp.dto.ExchangeRateRequest;
 import io.shinhanlife.dap.mcc.biz.smp.dto.ExchangeRateResponse;
 import io.shinhanlife.dap.mcc.biz.smp.usecase.ExchangeRateToolUseCase;
-import io.shinhanlife.dap.mcc.usecase.AbstractMcpToolUseCase;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.springframework.web.client.RestClient;
@@ -24,7 +23,7 @@ import org.springframework.web.client.RestClient;
  */
 @Slf4j
 @Service
-public class ExchangeRateToolUseCaseImpl extends AbstractMcpToolUseCase implements ExchangeRateToolUseCase {
+public class ExchangeRateToolUseCaseImpl implements ExchangeRateToolUseCase {
 
     private final RestClient restClient;
 
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/smp/usecase/impl/TeamMemberUseCaseImpl.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/smp/usecase/impl/TeamMemberUseCaseImpl.java
index 19d1e25f..c7927e2b 100644
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/smp/usecase/impl/TeamMemberUseCaseImpl.java
+++ b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/smp/usecase/impl/TeamMemberUseCaseImpl.java
@@ -3,7 +3,6 @@ package io.shinhanlife.dap.mcc.biz.smp.usecase.impl;
 import io.shinhanlife.dap.mcc.biz.smp.dto.TeamMemberRequest;
 import io.shinhanlife.dap.mcc.biz.smp.dto.TeamMemberResponse;
 import io.shinhanlife.dap.mcc.biz.smp.usecase.TeamMemberUseCase;
-import io.shinhanlife.dap.mcc.usecase.AbstractMcpToolUseCase;
 import org.springframework.stereotype.Service;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -25,7 +24,7 @@ import lombok.extern.slf4j.Slf4j;
 @Slf4j
 @Service
 @RequiredArgsConstructor
-public class TeamMemberUseCaseImpl extends AbstractMcpToolUseCase implements TeamMemberUseCase {
+public class TeamMemberUseCaseImpl implements TeamMemberUseCase {
 
     @Override
     public Object execute(TeamMemberRequest req) {
diff --git a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/smp/usecase/impl/WeatherToolUseCaseImpl.java b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/smp/usecase/impl/WeatherToolUseCaseImpl.java
index b581199c..9cd244fc 100644
--- a/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/smp/usecase/impl/WeatherToolUseCaseImpl.java
+++ b/dap-was-oth/src/main/java/io/shinhanlife/dap/mcc/biz/smp/usecase/impl/WeatherToolUseCaseImpl.java
@@ -3,7 +3,6 @@ package io.shinhanlife.dap.mcc.biz.smp.usecase.impl;
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import io.shinhanlife.dap.mcc.biz.smp.usecase.WeatherToolUseCase;
-import io.shinhanlife.dap.mcc.usecase.AbstractMcpToolUseCase;
 import io.shinhanlife.dap.mcc.biz.smp.dto.WeatherRequest;
 import io.shinhanlife.dap.mcc.biz.smp.dto.WeatherResponse;
 import lombok.extern.slf4j.Slf4j;
@@ -29,7 +28,7 @@ import java.time.format.DateTimeFormatter;
  */
 @Slf4j
 @Service
-public class WeatherToolUseCaseImpl extends AbstractMcpToolUseCase implements WeatherToolUseCase {
+public class WeatherToolUseCaseImpl implements WeatherToolUseCase {
 
     private final RestClient restClient;
 
diff --git a/dap-was-sms/src/main/java/io/shinhanlife/dap/mcc/biz/sms/converter/SmsLegacyConverter.java b/dap-was-sms/src/main/java/io/shinhanlife/dap/mcc/biz/sms/converter/SmsLegacyConverter.java
deleted file mode 100644
index 04479c37..00000000
--- a/dap-was-sms/src/main/java/io/shinhanlife/dap/mcc/biz/sms/converter/SmsLegacyConverter.java
+++ /dev/null
@@ -1,29 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.sms.converter;
-
-
-/**
- * @package io.shinhanlife.dap.mcc.sms.converter
- * @className SmsLegacyConverter
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-import io.shinhanlife.dap.mcc.biz.sms.dto.SmsSendRequest;
-import io.shinhanlife.dap.mcc.biz.sms.legacy.SmsLegacyRequest;
-import org.mapstruct.Mapper;
-import org.mapstruct.Mapping;
-
-@Mapper(componentModel = "spring")
-public interface SmsLegacyConverter {
-
-    @Mapping(source = "phoneNumber", target = "phone")
-    @Mapping(source = "message", target = "content")
-    SmsLegacyRequest toLegacyRequest(SmsSendRequest req);
-}
diff --git a/dap-was-sms/src/main/java/io/shinhanlife/dap/mcc/biz/sms/dto/SmsSendRequest.java b/dap-was-sms/src/main/java/io/shinhanlife/dap/mcc/biz/sms/dto/SmsSendRequest.java
deleted file mode 100644
index 8c635ed6..00000000
--- a/dap-was-sms/src/main/java/io/shinhanlife/dap/mcc/biz/sms/dto/SmsSendRequest.java
+++ /dev/null
@@ -1,46 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.sms.dto;
-
-
-
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import org.springaicommunity.mcp.annotation.McpToolParam;
-import lombok.Builder;
-import lombok.NoArgsConstructor;
-import lombok.AllArgsConstructor;
-
-import lombok.Getter;
-import lombok.Setter;
-
-/**
- * @package io.shinhanlife.dap.mcc.dto
- * @className SmsSendRequest
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-@Getter
-@Setter
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-public class SmsSendRequest {
-
-    @McpToolParam(description = "수신자 전화번호", required = true)
-    @Schema(pattern = "^01[0-9]-?\\d{3,4}-?\\d{4}$", example = "01012345678")
-    private String phoneNumber;
-
-    
-@McpToolParam(description = "전송할 메시지 내용", required = true)
-    @Schema(pattern = "\\S", example = "테스트 메시지입니다.")
-    private String message;
-
-
-}
\ No newline at end of file
diff --git a/dap-was-sms/src/main/java/io/shinhanlife/dap/mcc/biz/sms/legacy/SmsLegacyRequest.java b/dap-was-sms/src/main/java/io/shinhanlife/dap/mcc/biz/sms/legacy/SmsLegacyRequest.java
deleted file mode 100644
index b2d6f707..00000000
--- a/dap-was-sms/src/main/java/io/shinhanlife/dap/mcc/biz/sms/legacy/SmsLegacyRequest.java
+++ /dev/null
@@ -1,33 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.sms.legacy;
-
-
-/**
- * @package io.shinhanlife.dap.mcc.sms.dto
- * @className SmsLegacyRequest
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-import lombok.Builder;
-import lombok.Getter;
-
-@Getter
-@Builder
-public class SmsLegacyRequest {
-    /**
-     * EAI 시스템이 요구하는 수신자 번호 파라미터명
-     */
-    private String phone;
-
-    /**
-     * EAI 시스템이 요구하는 메시지 내용 파라미터명
-     */
-    private String content;
-}
diff --git a/dap-was-sms/src/main/java/io/shinhanlife/dap/mcc/biz/sms/usecase/SmsToolUseCase.java b/dap-was-sms/src/main/java/io/shinhanlife/dap/mcc/biz/sms/usecase/SmsToolUseCase.java
deleted file mode 100644
index 545528dc..00000000
--- a/dap-was-sms/src/main/java/io/shinhanlife/dap/mcc/biz/sms/usecase/SmsToolUseCase.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.sms.usecase;
-
-import org.springaicommunity.mcp.annotation.McpTool;
-import io.shinhanlife.dap.lib.annotation.ToolHint;
-import io.shinhanlife.dap.mcc.biz.sms.dto.*;
-
-public interface SmsToolUseCase {
-    @McpTool(name = "sms_msg_send", title = "SMS 발송 툴", description = "SMS 발송 기능을 제공합니다.")
-    @ToolHint(register = false, categoryKey = "sms", mappingId = "SMS_SEND")
-    Object sendSms(SmsSendRequest req);
-}
diff --git a/dap-was-sms/src/main/java/io/shinhanlife/dap/mcc/biz/sms/usecase/impl/SmsToolUseCaseImpl.java b/dap-was-sms/src/main/java/io/shinhanlife/dap/mcc/biz/sms/usecase/impl/SmsToolUseCaseImpl.java
deleted file mode 100644
index 38585687..00000000
--- a/dap-was-sms/src/main/java/io/shinhanlife/dap/mcc/biz/sms/usecase/impl/SmsToolUseCaseImpl.java
+++ /dev/null
@@ -1,53 +0,0 @@
-package io.shinhanlife.dap.mcc.biz.sms.usecase.impl;
-
-import io.shinhanlife.dap.mcc.biz.sms.usecase.SmsToolUseCase;
-import io.shinhanlife.dap.mcc.usecase.AbstractMcpToolUseCase;
-import org.springframework.stereotype.Service;
-import io.shinhanlife.dap.mcc.biz.sms.converter.SmsLegacyConverter;
-import io.shinhanlife.dap.mcc.biz.sms.dto.SmsSendRequest;
-import io.shinhanlife.dap.mcc.biz.sms.legacy.SmsLegacyRequest;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-
-import java.util.Map;
-
-/**
- * @package io.shinhanlife.dap.mcc.sms
- * @className SmsToolService
- * @description AX HUB 시스템 처리 클래스
- * @author 0986406
- * @create 2026.09.01
- * <pre>
- * ---------- 개정이력 ----------
- * 수정일      수정자    수정내용
- * ---------- -------- ---------------------------
- * 2026.09.01  0986406    최초생성
- * 
- * </pre>
- */
-@Slf4j
-@RequiredArgsConstructor
-@Service
-public class SmsToolUseCaseImpl extends AbstractMcpToolUseCase implements SmsToolUseCase {
-
-    private final SmsLegacyConverter converter;
-
-    
-    @Override
-    public Object sendSms(SmsSendRequest req) {
-        log.info("[SMS] SMS 발송 요청 수신. 수신자: {}", req.getPhoneNumber());
-
-        // MapStruct를 이용한 자동 매핑 (AI DTO -> MCI DTO)
-        SmsLegacyRequest legacyRequest = converter.toLegacyRequest(req);
-
-        // 레거시 시스템 연동 (EAI) - DTO 객체를 그대로 넘김
-        Map<String, Object> result = executeLegacy("EAI", "SMS_SEND_001", legacyRequest);
-
-        // 결과 가공
-        if ("SUCCESS".equals(result.get("status"))) {
-            result.put("message", "SMS가 성공적으로 발송되었습니다.");
-        }
-
-        return result;
-    }
-}
\ No newline at end of file
diff --git a/dap-was-sms/src/test/java/io/shinhanlife/dap/mcc/biz/smp/usecase/EmployeeSearchUseCaseTest.java b/dap-was-sms/src/test/java/io/shinhanlife/dap/mcc/biz/smp/usecase/EmployeeSearchUseCaseTest.java
index 0e5cdd87..488535bf 100644
--- a/dap-was-sms/src/test/java/io/shinhanlife/dap/mcc/biz/smp/usecase/EmployeeSearchUseCaseTest.java
+++ b/dap-was-sms/src/test/java/io/shinhanlife/dap/mcc/biz/smp/usecase/EmployeeSearchUseCaseTest.java
@@ -1,6 +1,5 @@
 package io.shinhanlife.dap.mcc.biz.smp.usecase;
 
-import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 
@@ -9,7 +8,6 @@ import io.shinhanlife.dap.mcc.infra.itrf.http.sample.SampleClient;
 import io.shinhanlife.dap.mcc.biz.smp.dto.EmployeeSearchRequest;
 import io.shinhanlife.dap.mcc.biz.smp.dto.EmployeeSearchResponse;
 import io.shinhanlife.dap.mcc.biz.smp.usecase.impl.EmployeeSearchUseCaseImpl;
-import io.shinhanlife.dap.mcc.usecase.AbstractMcpToolUseCase;
 import org.junit.jupiter.api.Test;
 
 class EmployeeSearchUseCaseTest {
@@ -20,15 +18,10 @@ class EmployeeSearchUseCaseTest {
         assertNotNull(new EmployeeSearchResponse());
     }
 
-    @Test
-    void doesNotDependOnAbstractMcpToolUseCase() {
-        assertFalse(AbstractMcpToolUseCase.class.isAssignableFrom(EmployeeSearchUseCaseImpl.class));
-    }
-
     @Test
     void delegatesHttpCallThroughApiSpecificClient() {
         assertNotNull(EmployeeSearchUseCaseImpl.class.getDeclaredFields());
         assertTrue(java.util.Arrays.stream(EmployeeSearchUseCaseImpl.class.getDeclaredFields())
                 .anyMatch(field -> field.getType().equals(SampleClient.class)));
     }
-}
\ No newline at end of file
+}