diff --git a/apollo-openapi.yaml b/apollo-openapi.yaml
index bf208fd..358cf6d 100644
--- a/apollo-openapi.yaml
+++ b/apollo-openapi.yaml
@@ -50,6 +50,8 @@ tags:
     description: 权限管理相关接口，包括权限查询等功能
   - name: User Management
     description: 用户管理相关接口，支持Portal用户登录态和具备用户管理权限的Consumer Token调用
+  - name: User Token Management
+    description: 用户访问Token相关接口，包括当前Token身份、权限范围和可调用OpenAPI能力查询
   - name: Portal Management
     description: Portal UI 登录态管理接口，主要供当前版本 Portal 前端调用
 paths:
@@ -4889,6 +4891,69 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/ExceptionResponse'
+  /openapi/v1/user-tokens/current:
+    get:
+      summary: 获取当前用户访问Token身份和权限范围(new added)
+      operationId: getCurrentUserToken
+      deprecated: false
+      description: GET /openapi/v1/user-tokens/current，仅支持用户访问Token调用，返回当前Token身份、权限范围和可调用OpenAPI能力
+      tags:
+        - User Token Management
+      responses:
+        '200':
+          description: 成功获取当前用户访问Token信息
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/OpenUserTokenCurrentCapability'
+        '403':
+          description: 仅支持用户访问Token访问
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ExceptionResponse'
+  /openapi/v1/user-tokens/current/capabilities:
+    get:
+      summary: 获取当前用户访问Token能力(new added)
+      operationId: getCurrentUserTokenCapabilities
+      deprecated: false
+      description: GET /openapi/v1/user-tokens/current/capabilities，仅支持用户访问Token调用，返回当前Token身份、权限范围和可调用OpenAPI能力
+      tags:
+        - User Token Management
+      responses:
+        '200':
+          description: 成功获取当前用户访问Token能力
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/OpenUserTokenCurrentCapability'
+        '403':
+          description: 仅支持用户访问Token访问
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ExceptionResponse'
+  /openapi/v1/user-tokens/whoami:
+    get:
+      summary: 获取当前用户访问Token身份别名(new added)
+      operationId: getCurrentUserTokenWhoami
+      deprecated: false
+      description: GET /openapi/v1/user-tokens/whoami，/current 的别名，仅支持用户访问Token调用
+      tags:
+        - User Token Management
+      responses:
+        '200':
+          description: 成功获取当前用户访问Token信息
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/OpenUserTokenCurrentCapability'
+        '403':
+          description: 仅支持用户访问Token访问
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ExceptionResponse'
   /openapi/v1/users:
     get:
       summary: 搜索用户(new added)
@@ -6863,6 +6928,155 @@ components:
         enabled:
           type: integer
           description: 是否启用，1 表示启用，0 表示禁用
+    OpenUserTokenCurrentCapability:
+      type: object
+      description: 当前用户访问Token身份、权限范围和可调用OpenAPI能力
+      required:
+        - authType
+        - userId
+        - tokenId
+        - tokenName
+        - tokenPrefix
+        - rateLimit
+        - expires
+        - dataChangeCreatedTime
+        - denyAll
+        - allOperations
+        - operations
+        - allApps
+        - appIds
+        - allEnvs
+        - envs
+        - allNamespaces
+        - namespaces
+        - actions
+      properties:
+        authType:
+          type: string
+          description: 当前认证类型，用户访问Token固定为 USER_TOKEN
+          example: USER_TOKEN
+        userId:
+          type: string
+          description: Token所属Portal用户ID
+        tokenId:
+          type: integer
+          format: int64
+          description: 用户访问Token ID
+        tokenName:
+          type: string
+          description: 用户访问Token名称
+        tokenPrefix:
+          type: string
+          description: 用户访问Token前缀，用于识别Token但不暴露完整密钥
+        rateLimit:
+          type: integer
+          description: 每秒限流阈值，0或空表示不限流
+        expires:
+          type: string
+          format: date-time
+          description: Token过期时间
+        lastUsedTime:
+          type: string
+          format: date-time
+          description: Token最近使用时间
+        dataChangeCreatedTime:
+          type: string
+          format: date-time
+          description: Token创建时间
+        denyAll:
+          type: boolean
+          description: 是否拒绝所有OpenAPI访问
+        allOperations:
+          type: boolean
+          description: 是否允许当前用户拥有的全部操作
+        operations:
+          type: array
+          uniqueItems: true
+          description: 显式授权的操作列表，空列表配合 allOperations 表示全部操作
+          items:
+            type: string
+        allApps:
+          type: boolean
+          description: 是否允许当前用户可访问的全部应用
+        appIds:
+          type: array
+          uniqueItems: true
+          description: 显式授权的应用ID列表，空列表配合 allApps 表示全部应用
+          items:
+            type: string
+        allEnvs:
+          type: boolean
+          description: 是否允许全部环境
+        envs:
+          type: array
+          uniqueItems: true
+          description: 显式授权的环境列表，空列表配合 allEnvs 表示全部环境
+          items:
+            type: string
+        allNamespaces:
+          type: boolean
+          description: 是否允许全部命名空间
+        namespaces:
+          type: array
+          description: 显式授权的命名空间范围列表，空列表配合 allNamespaces 表示全部命名空间
+          items:
+            $ref: '#/components/schemas/OpenUserTokenNamespaceScope'
+        actions:
+          type: array
+          description: 当前Token可调用的OpenAPI操作目录
+          items:
+            $ref: '#/components/schemas/OpenUserTokenOpenApiAction'
+    OpenUserTokenNamespaceScope:
+      type: object
+      description: 用户访问Token的命名空间授权范围
+      properties:
+        appId:
+          type: string
+          description: 应用ID，空值或星号表示不限应用
+        env:
+          type: string
+          description: 环境，空值或星号表示不限环境
+        clusterName:
+          type: string
+          description: 集群名称，空值或星号表示不限集群
+        namespaceName:
+          type: string
+          description: 命名空间名称，空值或星号表示不限命名空间
+    OpenUserTokenOpenApiAction:
+      type: object
+      description: 用户访问Token可调用的OpenAPI操作说明
+      properties:
+        id:
+          type: string
+          description: OpenAPI操作标识
+        method:
+          type: string
+          description: HTTP方法
+          example: GET
+        path:
+          type: string
+          description: OpenAPI路径
+        requiredOperations:
+          type: array
+          description: 调用该OpenAPI操作需要满足的用户Token操作权限列表
+          items:
+            type: string
+        grantedOperations:
+          type: array
+          description: 当前Token已满足的操作权限列表
+          items:
+            type: string
+        operationMatch:
+          type: string
+          description: requiredOperations 的匹配方式，ANY 表示满足任一操作即可，NONE 表示无需操作权限
+          example: ANY
+        resourceScope:
+          type: string
+          description: 该OpenAPI操作涉及的资源范围类型
+          example: namespace
+        description:
+          type: string
+          description: OpenAPI操作说明
     OpenEnvNamespaceRoleUserDTO:
       type: object
       properties:
diff --git a/tests/test_user_token_contract.py b/tests/test_user_token_contract.py
new file mode 100644
index 0000000..6cdf0b9
--- /dev/null
+++ b/tests/test_user_token_contract.py
@@ -0,0 +1,90 @@
+import unittest
+from pathlib import Path
+
+import yaml
+
+
+SPEC_FILES = (
+    "apollo-openapi.yaml",
+)
+
+
+class UserTokenContractTest(unittest.TestCase):
+
+  def setUp(self):
+    self.repo_root = Path(__file__).resolve().parents[1]
+
+  def _load_spec(self, spec_file):
+    return yaml.safe_load((self.repo_root / spec_file).read_text(encoding="utf-8"))
+
+  def test_user_token_management_paths_use_generated_contract(self):
+    for spec_file in SPEC_FILES:
+      spec = self._load_spec(spec_file)
+
+      with self.subTest(spec=spec_file):
+        tag_names = {tag["name"] for tag in spec["tags"]}
+        self.assertIn("User Token Management", tag_names)
+
+        expected_operations = {
+            "/openapi/v1/user-tokens/current": "getCurrentUserToken",
+            "/openapi/v1/user-tokens/current/capabilities":
+                "getCurrentUserTokenCapabilities",
+            "/openapi/v1/user-tokens/whoami": "getCurrentUserTokenWhoami",
+        }
+        for path, operation_id in expected_operations.items():
+          operation = spec["paths"][path]["get"]
+          self.assertEqual(operation_id, operation["operationId"])
+          self.assertEqual(["User Token Management"], operation["tags"])
+          self.assertEqual(
+              "#/components/schemas/OpenUserTokenCurrentCapability",
+              operation["responses"]["200"]["content"]["application/json"]["schema"]["$ref"],
+          )
+
+  def test_user_token_current_capability_schema_matches_portal_response(self):
+    for spec_file in SPEC_FILES:
+      spec = self._load_spec(spec_file)
+      schemas = spec["components"]["schemas"]
+
+      with self.subTest(spec=spec_file):
+        self.assertEqual(
+            [
+                "authType",
+                "userId",
+                "tokenId",
+                "tokenName",
+                "tokenPrefix",
+                "rateLimit",
+                "expires",
+                "dataChangeCreatedTime",
+                "denyAll",
+                "allOperations",
+                "operations",
+                "allApps",
+                "appIds",
+                "allEnvs",
+                "envs",
+                "allNamespaces",
+                "namespaces",
+                "actions",
+            ],
+            schemas["OpenUserTokenCurrentCapability"]["required"],
+        )
+        capability = schemas["OpenUserTokenCurrentCapability"]["properties"]
+        self.assertEqual("integer", capability["tokenId"]["type"])
+        self.assertEqual("int64", capability["tokenId"]["format"])
+        self.assertEqual("date-time", capability["expires"]["format"])
+        self.assertTrue(capability["operations"]["uniqueItems"])
+        self.assertTrue(capability["appIds"]["uniqueItems"])
+        self.assertTrue(capability["envs"]["uniqueItems"])
+        self.assertEqual(
+            "#/components/schemas/OpenUserTokenNamespaceScope",
+            capability["namespaces"]["items"]["$ref"],
+        )
+        self.assertEqual(
+            "#/components/schemas/OpenUserTokenOpenApiAction",
+            capability["actions"]["items"]["$ref"],
+        )
+
+
+if __name__ == "__main__":
+  unittest.main()