diff --git a/src/main/java/DiffLens/back_end/domain/library/controller/LibraryController.java b/src/main/java/DiffLens/back_end/domain/library/controller/LibraryController.java
new file mode 100644
index 0000000..0b81749
--- /dev/null
+++ b/src/main/java/DiffLens/back_end/domain/library/controller/LibraryController.java
@@ -0,0 +1,23 @@
+package DiffLens.back_end.domain.library.controller;
+
+import DiffLens.back_end.domain.library.dto.LibraryResponseDTO;
+import DiffLens.back_end.global.responses.exception.ApiResponse;
+import io.swagger.v3.oas.annotations.Operation;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/libraries")
+@RequiredArgsConstructor
+public class LibraryController {
+
+    @GetMapping
+    @Operation(summary = "라이브러리 목록 조회 ( 미구현 )")
+    public ApiResponse<LibraryResponseDTO.ListResult> libraryList( /* 파라미터 추가 필요 */ ){
+        LibraryResponseDTO.ListResult result = new LibraryResponseDTO.ListResult();
+        return ApiResponse.onSuccess(result);
+    }
+
+}
diff --git a/src/main/java/DiffLens/back_end/domain/library/dto/LibraryResponseDTO.java b/src/main/java/DiffLens/back_end/domain/library/dto/LibraryResponseDTO.java
new file mode 100644
index 0000000..c3be2bc
--- /dev/null
+++ b/src/main/java/DiffLens/back_end/domain/library/dto/LibraryResponseDTO.java
@@ -0,0 +1,59 @@
+package DiffLens.back_end.domain.library.dto;
+
+import DiffLens.back_end.global.dto.ResponsePageDTO;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+public class LibraryResponseDTO {
+
+    @Getter
+    @Builder
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class ListResult{
+
+        private List<Panel> panels;
+
+        @JsonProperty("page_info")
+        private ResponsePageDTO.PageInfo pageInfo;
+
+        @Getter
+        @Builder
+        @NoArgsConstructor
+        @AllArgsConstructor
+        public static class Panel {
+
+            @JsonProperty("search_id")
+            private Long searchId;
+
+            private String name;
+
+            @JsonProperty("total_count")
+            private Integer totalCount;
+
+            @JsonProperty("created_at")
+            private String createdAt;
+
+            @JsonProperty("data_type")
+            private String dataType;
+
+            private List<Tag> tags;
+
+            @Getter
+            @Builder
+            @NoArgsConstructor
+            @AllArgsConstructor
+            public static class Tag {
+                private String key;
+                private String value;
+            }
+        }
+
+    }
+
+}
diff --git a/src/main/java/DiffLens/back_end/domain/members/controller/AuthController.java b/src/main/java/DiffLens/back_end/domain/members/controller/AuthController.java
index 9c9f0c7..e5645ba 100644
--- a/src/main/java/DiffLens/back_end/domain/members/controller/AuthController.java
+++ b/src/main/java/DiffLens/back_end/domain/members/controller/AuthController.java
@@ -22,21 +22,64 @@ public class AuthController {
     private final AuthService authService;
 
     @PostMapping("/signup/local")
-    @Operation(summary = "회원가입(로컬)")
+    @Operation(summary = "회원가입 ( 로컬 )",
+                description = """
+                            
+                            ## 개요
+                            일반 회원가입 API입니다.
+                            
+                            ## Request Body
+                            회원가입 정보 담아서 요청
+                            
+                            ## 응답
+                            로그인 성공 여부를 반환합니다.
+
+                            """)
     public ApiResponse<AuthResponseDTO.SignUpDto> signUp(@RequestBody @Valid AuthRequestDTO.SignUpDto request){
         AuthResponseDTO.SignUpDto signUpDto = authService.signUp(request);
         return ApiResponse.onSuccess(signUpDto);
     }
 
     @PostMapping("/login/local")
-    @Operation(summary = "로그인(로컬)")
+    @Operation(summary = "로그인 ( 로컬 )",
+                description = """
+                            
+                            ## 개요
+                            일반 회원가입 API입니다.
+                            
+                            ## Request Body
+                            - 일반 회원가입에 담아 요청한 email과 paassword 를 담아 요청하세요.
+                            - loginType : GENERAL
+                            
+                            ## 응답
+                            인증에 필요한 토큰정보를 포함합니다.
+                            
+                            """)
     public ApiResponse<AuthResponseDTO.LoginDto> localLogin(@RequestBody @Valid AuthRequestDTO.LoginDto request){
         AuthResponseDTO.LoginDto login = authService.login(request);
         return ApiResponse.onSuccess(login);
     }
 
     @PostMapping("/login/google")
-    @Operation(summary = "로그인(소셜)")
+    @Operation(summary = "로그인 ( 구글 )",
+                description = """
+                            
+                            ## 개요
+                            구글 로그인 API 입니다.
+                            
+                            ## Request Body
+                            - code : 구글 로그인 진행 후 리다이렉트 되는 주소의 파라미터 중 code값
+                            - loginType : GOOGLE
+                            
+                            ## 응답
+                            인증에 필요한 토큰정보를 포함합니다.
+                            
+                            ## 기타
+                            - 구글 로그인 링크는 노션 API 명세서의 구글 로그인 페이지에 첨부해놓았습니다.
+                            - !! 추후 해당 API는 기획에 따라 구글 전용이 아닌 소셜로그인 통합으로 변경될 수 있습니다. ( google -> social )
+
+                            
+                            """)
     public ApiResponse<AuthResponseDTO.LoginDto> googleLogin(@RequestBody @Valid AuthRequestDTO.SocialLoginDto request){
         AuthResponseDTO.LoginDto login = authService.login(request);
         return ApiResponse.onSuccess(login);
diff --git a/src/main/java/DiffLens/back_end/domain/members/dto/auth/AuthRequestDTO.java b/src/main/java/DiffLens/back_end/domain/members/dto/auth/AuthRequestDTO.java
index 51f0321..bb6bdb0 100644
--- a/src/main/java/DiffLens/back_end/domain/members/dto/auth/AuthRequestDTO.java
+++ b/src/main/java/DiffLens/back_end/domain/members/dto/auth/AuthRequestDTO.java
@@ -1,6 +1,7 @@
 package DiffLens.back_end.domain.members.dto.auth;
 
 import DiffLens.back_end.domain.members.enums.LoginType;
+import io.swagger.v3.oas.annotations.media.Schema;
 import jakarta.validation.constraints.Email;
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotNull;
@@ -16,18 +17,22 @@ public class AuthRequestDTO {
     @AllArgsConstructor
     public static class SignUpDto {
 
+        @Schema(description = "email 형식으로 입력해야 합니다.")
         @NotBlank(message = "이메일은 필수 입력 항목입니다.")
         @Email(message = "올바른 이메일 형식이 아닙니다.")
         private String email;
 
+        @Schema(description = "이름. 최대 20글자")
         @NotBlank(message = "이름은 필수 입력 항목입니다.")
         @Size(max = 20, message = "이름은 20자 이하로 작성해주세요.")
         private String name;
 
+        @Schema(description = "비밀번호. 8~20 글자")
         @NotBlank(message = "비밀번호는 필수 입력 항목입니다.")
         @Size(min = 8, max = 20, message = "비밀번호는 8자 이상 20자 이하로 입력해주세요.")
         private String password;
 
+        @Schema(description = "로그인 유형")
         @NotNull(message = "로그인 타입은 필수 항목입니다.")
         private LoginType loginType;
 
diff --git a/src/main/java/DiffLens/back_end/domain/panel/controller/PanelController.java b/src/main/java/DiffLens/back_end/domain/panel/controller/PanelController.java
new file mode 100644
index 0000000..dbdfabc
--- /dev/null
+++ b/src/main/java/DiffLens/back_end/domain/panel/controller/PanelController.java
@@ -0,0 +1,30 @@
+package DiffLens.back_end.domain.panel.controller;
+
+import DiffLens.back_end.domain.panel.dto.PanelRequestDTO;
+import DiffLens.back_end.domain.panel.dto.PanelResponseDTO;
+import DiffLens.back_end.global.responses.exception.ApiResponse;
+import io.swagger.v3.oas.annotations.Operation;
+import jakarta.validation.Valid;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequestMapping("/panels")
+@RequiredArgsConstructor
+public class PanelController {
+
+    @GetMapping("/{panelId}")
+    @Operation(summary = "특정 패널 상세 조회 ( 미구현 )")
+    public ApiResponse<PanelResponseDTO.PanelDetails> details(@PathVariable("panelId") Long panelId) {
+        PanelResponseDTO.PanelDetails result = new PanelResponseDTO.PanelDetails();
+        return ApiResponse.onSuccess(result);
+    }
+
+    @PostMapping("/compare")
+    @Operation(summary = "패널 그룹 비교 분석 ( 미구현 ) ")
+    public ApiResponse<PanelResponseDTO.GroupCompare> groupCompare(@RequestBody @Valid PanelRequestDTO.GroupAnal request) {
+        PanelResponseDTO.GroupCompare result = new PanelResponseDTO.GroupCompare();
+        return  ApiResponse.onSuccess(result);
+    }
+
+}
diff --git a/src/main/java/DiffLens/back_end/domain/panel/dto/PanelRequestDTO.java b/src/main/java/DiffLens/back_end/domain/panel/dto/PanelRequestDTO.java
new file mode 100644
index 0000000..6d9f0b6
--- /dev/null
+++ b/src/main/java/DiffLens/back_end/domain/panel/dto/PanelRequestDTO.java
@@ -0,0 +1,29 @@
+package DiffLens.back_end.domain.panel.dto;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import jakarta.validation.constraints.NotNull;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.util.List;
+
+public class PanelRequestDTO {
+
+    @Setter
+    @Getter
+    public static class GroupAnal{
+
+        @NotNull
+        @JsonProperty("library_a_id")
+        private Long libraryAId;
+
+        @NotNull
+        @JsonProperty("library_b_id")
+        private Long libraryBId;
+
+        @JsonProperty("comparison_metrics")
+        private List<String> comparisonMetrics;
+
+    }
+
+}
diff --git a/src/main/java/DiffLens/back_end/domain/panel/dto/PanelResponseDTO.java b/src/main/java/DiffLens/back_end/domain/panel/dto/PanelResponseDTO.java
new file mode 100644
index 0000000..dd3ad19
--- /dev/null
+++ b/src/main/java/DiffLens/back_end/domain/panel/dto/PanelResponseDTO.java
@@ -0,0 +1,192 @@
+package DiffLens.back_end.domain.panel.dto;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+public class PanelResponseDTO {
+
+    @Getter
+    @Builder
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class PanelDetails {
+
+        @JsonProperty("panel_detail")
+        private PanelDetail panelDetail;
+
+        @JsonProperty("similar_panels")
+        private List<SimilarPanel> similarPanels;
+
+        @Getter
+        @Builder
+        @NoArgsConstructor
+        @AllArgsConstructor
+        public static class PanelDetail {
+
+            @JsonProperty("panel_id")
+            private String panelId;
+
+            private String summary;
+
+            @JsonProperty("basic_info")
+            private BasicInfo basicInfo;
+
+            private List<Attribute> attributes;
+
+            @Getter
+            @Builder
+            @NoArgsConstructor
+            @AllArgsConstructor
+            public static class BasicInfo {
+                private String gender;
+
+                @JsonProperty("birth_year")
+                private Integer birthYear;
+
+                private String residence;
+
+                @JsonProperty("marital_status")
+                private String maritalStatus;
+
+                @JsonProperty("children_count")
+                private Integer childrenCount;
+
+                private String occupation;
+
+                @JsonProperty("income_level")
+                private String incomeLevel;
+            }
+
+            @Getter
+            @Builder
+            @NoArgsConstructor
+            @AllArgsConstructor
+            public static class Attribute {
+                private String key;
+                private String value; // 문자열 or 배열 모두 가능
+                private String unit;
+            }
+        }
+
+        @Getter
+        @Builder
+        @NoArgsConstructor
+        @AllArgsConstructor
+        public static class SimilarPanel {
+
+            @JsonProperty("panel_id")
+            private String panelId;
+
+            @JsonProperty("display_name")
+            private String displayName;
+
+            private List<String> tags;
+
+            @JsonProperty("match_score")
+            private Integer matchScore;
+        }
+    }
+
+    @Getter
+    @Builder
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class GroupCompare {
+
+        @JsonProperty("library_a_id")
+        private LibraryInfo libraryA;
+
+        @JsonProperty("library_b_id")
+        private LibraryInfo libraryB;
+
+        @JsonProperty("feature_comparison")
+        private List<FeatureComparison> featureComparison;
+
+        @JsonProperty("comparison_charts")
+        private List<ComparisonChart> comparisonCharts;
+
+        @JsonProperty("basic_comparison")
+        private List<BasicComparison> basicComparison;
+
+        @Getter
+        @Builder
+        @NoArgsConstructor
+        @AllArgsConstructor
+        public static class LibraryInfo {
+            private Long id;
+            private String name;
+        }
+
+        @Getter
+        @Builder
+        @NoArgsConstructor
+        @AllArgsConstructor
+        public static class FeatureComparison {
+            @JsonProperty("feature_name")
+            private String featureName;
+
+            @JsonProperty("a_value")
+            private Double aValue;
+
+            @JsonProperty("b_value")
+            private Double bValue;
+
+            private String unit;
+        }
+
+        @Getter
+        @Builder
+        @NoArgsConstructor
+        @AllArgsConstructor
+        public static class ComparisonChart {
+            @JsonProperty("chart_type")
+            private String chartType;
+
+            private String title;
+
+            @JsonProperty("data_points")
+            private List<DataPoint> dataPoints;
+
+            @Getter
+            @Builder
+            @NoArgsConstructor
+            @AllArgsConstructor
+            public static class DataPoint {
+                private String label;
+                @JsonProperty("group_a")
+                private Double groupA;
+                @JsonProperty("group_b")
+                private Double groupB;
+
+                @JsonProperty("month")
+                private String month;
+                @JsonProperty("a_income")
+                private Integer aIncome;
+                @JsonProperty("b_income")
+                private Integer bIncome;
+            }
+        }
+
+        @Getter
+        @Builder
+        @NoArgsConstructor
+        @AllArgsConstructor
+        public static class BasicComparison {
+            private String metric;
+
+            @JsonProperty("a_value")
+            private Double aValue;
+
+            @JsonProperty("b_value")
+            private Double bValue;
+
+            private String unit;
+        }
+    }
+
+}
diff --git a/src/main/java/DiffLens/back_end/domain/search/controller/SearchController.java b/src/main/java/DiffLens/back_end/domain/search/controller/SearchController.java
new file mode 100644
index 0000000..01cbecd
--- /dev/null
+++ b/src/main/java/DiffLens/back_end/domain/search/controller/SearchController.java
@@ -0,0 +1,37 @@
+package DiffLens.back_end.domain.search.controller;
+
+import DiffLens.back_end.domain.search.dto.SearchRequestDTO;
+import DiffLens.back_end.domain.search.dto.SearchResponseDTO;
+import DiffLens.back_end.global.responses.exception.ApiResponse;
+import io.swagger.v3.oas.annotations.Operation;
+import jakarta.validation.Valid;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequestMapping("/search")
+@RequiredArgsConstructor
+public class SearchController {
+
+    @PostMapping
+    @Operation(summary = "자연어 검색 ( 미구현 )")
+    public ApiResponse<SearchResponseDTO.SearchResult> naturalLanguage(@RequestBody @Valid SearchRequestDTO.NaturalLanguage request) {
+        SearchResponseDTO.SearchResult result = new SearchResponseDTO.SearchResult(); // 임시 result
+        return ApiResponse.onSuccess(result);
+    }
+
+    @PostMapping("/refine")
+    @Operation(summary = "기존 검색 결과 기반 재검색 ( 미구현 )")
+    public ApiResponse<SearchResponseDTO.SearchResult> refine(@RequestBody @Valid SearchRequestDTO.ExistingSearchResult request) {
+        SearchResponseDTO.SearchResult result = new SearchResponseDTO.SearchResult(); // 임시 result
+        return ApiResponse.onSuccess(result);
+    }
+
+    @GetMapping("/recommended")
+    @Operation(summary = "맞춤 검색 추천 ( 미구현 )")
+    public ApiResponse<Void> refine(@RequestBody @Valid SearchRequestDTO.SearchFilters request) {
+        return ApiResponse.onSuccess(null);
+    }
+
+
+}
diff --git a/src/main/java/DiffLens/back_end/domain/search/dto/ChartDTO.java b/src/main/java/DiffLens/back_end/domain/search/dto/ChartDTO.java
new file mode 100644
index 0000000..c78b0d6
--- /dev/null
+++ b/src/main/java/DiffLens/back_end/domain/search/dto/ChartDTO.java
@@ -0,0 +1,48 @@
+package DiffLens.back_end.domain.search.dto;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+public class ChartDTO {
+
+    @Getter
+    @Builder
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class Graph{
+        @JsonProperty("chart_id")
+        private String chartId;
+
+        private String reason;
+
+        @JsonProperty("chart_type")
+        private String chartType;
+
+        private String title;
+
+        @JsonProperty("x_axis")
+        private String xAxis;
+
+        @JsonProperty("y_axis")
+        private String yAxis;
+
+        @JsonProperty("data_points")
+        private List<DataPoint> dataPoints;
+    }
+
+    @Getter
+    @Builder
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class DataPoint {
+        private String label;
+        private Integer value;
+    }
+
+
+}
\ No newline at end of file
diff --git a/src/main/java/DiffLens/back_end/domain/search/dto/SearchPanelDTO.java b/src/main/java/DiffLens/back_end/domain/search/dto/SearchPanelDTO.java
new file mode 100644
index 0000000..cc49748
--- /dev/null
+++ b/src/main/java/DiffLens/back_end/domain/search/dto/SearchPanelDTO.java
@@ -0,0 +1,64 @@
+package DiffLens.back_end.domain.search.dto;
+
+import DiffLens.back_end.global.dto.ResponsePageDTO;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+public class SearchPanelDTO {
+
+    @Getter
+    @Builder
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class PanelData {
+        private List<Field> fields;
+        private List<Record> records;
+
+        @JsonProperty("page_info")
+        private ResponsePageDTO.PageInfo pageInfo;
+    }
+
+    @Getter
+    @Builder
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class Field {
+        private String key;
+        private String label;
+        private String type;
+        private Boolean sortable;
+    }
+
+    @Getter
+    @Builder
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class Record {
+        @JsonProperty("respondent_id")
+        private String respondentId;
+
+        private Integer age;
+
+        private String residence;
+
+        @JsonProperty("final_education")
+        private String finalEducation;
+
+        @JsonProperty("net_income")
+        private String netIncome;
+
+        @JsonProperty("car_brand")
+        private String carBrand;
+
+        @JsonProperty("match_rate")
+        private Integer matchRate;
+    }
+
+
+
+}
diff --git a/src/main/java/DiffLens/back_end/domain/search/dto/SearchRequestDTO.java b/src/main/java/DiffLens/back_end/domain/search/dto/SearchRequestDTO.java
new file mode 100644
index 0000000..00e9973
--- /dev/null
+++ b/src/main/java/DiffLens/back_end/domain/search/dto/SearchRequestDTO.java
@@ -0,0 +1,54 @@
+package DiffLens.back_end.domain.search.dto;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.util.List;
+
+public class SearchRequestDTO {
+
+    // 자연어 검색
+    @Getter
+    @Setter
+    public static class NaturalLanguage{
+        @NotBlank
+        private String question;
+        @NotBlank
+        private String mode;
+        @NotNull
+        private SearchFilters filters;
+    }
+
+    // 기존 검색 결과 기반 재검색
+    @Getter
+    @Setter
+    public static class ExistingSearchResult{
+        @NotNull
+        private Long id;
+        @NotBlank
+        private String question;
+        @NotNull
+        private SearchFilters filters;
+    }
+
+    // 위 두 DTO 에서 공통으로 쓰이는 Filter DTO
+    @Getter
+    @Setter
+    public static class SearchFilters{
+        private Integer count;
+        private String gender;
+        @JsonProperty(value = "age_group")
+        private List<String> ageGroup;
+        private List<String> region;
+        @JsonProperty(value = "martial_status")
+        private List<String> martialStatus; // 결혼상태
+        private String children;
+        private List<String> occupation;// 직업
+    }
+
+
+
+}
diff --git a/src/main/java/DiffLens/back_end/domain/search/dto/SearchResponseDTO.java b/src/main/java/DiffLens/back_end/domain/search/dto/SearchResponseDTO.java
new file mode 100644
index 0000000..0c20f60
--- /dev/null
+++ b/src/main/java/DiffLens/back_end/domain/search/dto/SearchResponseDTO.java
@@ -0,0 +1,68 @@
+package DiffLens.back_end.domain.search.dto;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+public class SearchResponseDTO {
+
+    @Builder
+    @Getter
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class SearchResult {
+
+        // 큰 배열
+        @JsonProperty("search_id")
+        private Long searchId;
+
+        private Summary summary;
+
+        @JsonProperty("applied_filters_summary")
+        private List<AppliedFilter> appliedFiltersSummary;
+
+        private List<ChartDTO.Graph> charts;
+
+        @JsonProperty("panel_data")
+        private SearchPanelDTO.PanelData panelData;
+
+        // 중간배열
+        @Getter
+        @Builder
+        @AllArgsConstructor
+        @NoArgsConstructor
+        public static class Summary {
+            @JsonProperty("total_respondents")
+            private Integer totalRespondents;
+
+            @JsonProperty("average_age")
+            private Double averageAge;
+
+            @JsonProperty("data_capture_date")
+            private String dataCaptureDate;
+
+            @JsonProperty("confidence_level")
+            private Integer confidenceLevel;
+        }
+
+        @Getter
+        @Builder
+        @AllArgsConstructor
+        @NoArgsConstructor
+        public static class AppliedFilter {
+            @JsonProperty("key")
+            private String key;
+
+            @JsonProperty("display_value")
+            private String displayValue;
+        }
+
+
+    }
+
+
+}
diff --git a/src/main/java/DiffLens/back_end/domain/search/enums/chart/CharType.java b/src/main/java/DiffLens/back_end/domain/search/enums/chart/CharType.java
new file mode 100644
index 0000000..4d2d499
--- /dev/null
+++ b/src/main/java/DiffLens/back_end/domain/search/enums/chart/CharType.java
@@ -0,0 +1,4 @@
+package DiffLens.back_end.domain.search.enums.chart;
+
+public enum CharType {
+}
diff --git a/src/main/java/DiffLens/back_end/domain/search/enums/filters/AgeGroup.java b/src/main/java/DiffLens/back_end/domain/search/enums/filters/AgeGroup.java
new file mode 100644
index 0000000..148de39
--- /dev/null
+++ b/src/main/java/DiffLens/back_end/domain/search/enums/filters/AgeGroup.java
@@ -0,0 +1,32 @@
+package DiffLens.back_end.domain.search.enums.filters;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor
+public enum AgeGroup {
+
+    TWENTY("20-29"),
+    THIRTY("30-39"),
+    FORTY("40-49"),
+    FIFTY("50-59"),
+    SIXTY_PLUS("60-69")
+    ;
+
+    // TODO : private final String key;
+    private final String range;
+
+    public static AgeGroup fromRange(String range) {
+        for (AgeGroup group : values()) {
+            if (group.range.equals(range)) {
+                return group;
+            }
+        }
+        // TODO : 예외처리 하기
+        throw new IllegalArgumentException("Unknown age range: " + range);
+    }
+
+
+
+}
diff --git a/src/main/java/DiffLens/back_end/domain/search/enums/filters/Children.java b/src/main/java/DiffLens/back_end/domain/search/enums/filters/Children.java
new file mode 100644
index 0000000..e460604
--- /dev/null
+++ b/src/main/java/DiffLens/back_end/domain/search/enums/filters/Children.java
@@ -0,0 +1,4 @@
+package DiffLens.back_end.domain.search.enums.filters;
+
+public enum Children {
+}
diff --git a/src/main/java/DiffLens/back_end/domain/search/enums/filters/Gender.java b/src/main/java/DiffLens/back_end/domain/search/enums/filters/Gender.java
new file mode 100644
index 0000000..3f33eaf
--- /dev/null
+++ b/src/main/java/DiffLens/back_end/domain/search/enums/filters/Gender.java
@@ -0,0 +1,7 @@
+package DiffLens.back_end.domain.search.enums.filters;
+
+public enum Gender {
+
+
+
+}
diff --git a/src/main/java/DiffLens/back_end/domain/search/enums/filters/MartialStatus.java b/src/main/java/DiffLens/back_end/domain/search/enums/filters/MartialStatus.java
new file mode 100644
index 0000000..5d88da5
--- /dev/null
+++ b/src/main/java/DiffLens/back_end/domain/search/enums/filters/MartialStatus.java
@@ -0,0 +1,4 @@
+package DiffLens.back_end.domain.search.enums.filters;
+
+public enum MartialStatus {
+}
diff --git a/src/main/java/DiffLens/back_end/domain/search/enums/filters/Occupation.java b/src/main/java/DiffLens/back_end/domain/search/enums/filters/Occupation.java
new file mode 100644
index 0000000..faee782
--- /dev/null
+++ b/src/main/java/DiffLens/back_end/domain/search/enums/filters/Occupation.java
@@ -0,0 +1,4 @@
+package DiffLens.back_end.domain.search.enums.filters;
+
+public enum Occupation {
+}
diff --git a/src/main/java/DiffLens/back_end/domain/search/enums/filters/Region.java b/src/main/java/DiffLens/back_end/domain/search/enums/filters/Region.java
new file mode 100644
index 0000000..e2a0d9f
--- /dev/null
+++ b/src/main/java/DiffLens/back_end/domain/search/enums/filters/Region.java
@@ -0,0 +1,4 @@
+package DiffLens.back_end.domain.search.enums.filters;
+
+public enum Region {
+}
diff --git a/src/main/java/DiffLens/back_end/global/dto/ResponsePageDTO.java b/src/main/java/DiffLens/back_end/global/dto/ResponsePageDTO.java
new file mode 100644
index 0000000..8850626
--- /dev/null
+++ b/src/main/java/DiffLens/back_end/global/dto/ResponsePageDTO.java
@@ -0,0 +1,28 @@
+package DiffLens.back_end.global.dto;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+public class ResponsePageDTO {
+
+    @Getter
+    @Builder
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class PageInfo {
+        @JsonProperty("next_cursor")
+        private Integer nextCursor;
+
+        @JsonProperty("has_next")
+        private Boolean hasNext;
+
+        private Integer limit;
+
+        @JsonProperty("current_page_count")
+        private Integer currentPageCount;
+    }
+
+}