diff --git a/packages/backend/src/server/api/endpoints/admin/show-users.ts b/packages/backend/src/server/api/endpoints/admin/show-users.ts
index 426973f28..0e6f21896 100644
--- a/packages/backend/src/server/api/endpoints/admin/show-users.ts
+++ b/packages/backend/src/server/api/endpoints/admin/show-users.ts
@@ -6,45 +6,10 @@ import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { sqlLikeEscape } from '@/misc/sql-like-escape.js';
 import { RoleService } from '@/core/RoleService.js';
 
-export const meta = {
-	tags: ['admin'],
-
-	requireCredential: true,
-	requireModerator: true,
-
-	res: {
-		type: 'array',
-		nullable: false, optional: false,
-		items: {
-			type: 'object',
-			nullable: false, optional: false,
-			ref: 'UserDetailed',
-		},
-	},
-} as const;
-
-export const paramDef = {
-	type: 'object',
-	properties: {
-		limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
-		offset: { type: 'integer', default: 0 },
-		sort: { type: 'string', enum: ['+follower', '-follower', '+createdAt', '-createdAt', '+updatedAt', '-updatedAt', '+lastActiveDate', '-lastActiveDate'] },
-		state: { type: 'string', enum: ['all', 'alive', 'available', 'admin', 'moderator', 'adminOrModerator', 'suspended'], default: 'all' },
-		origin: { type: 'string', enum: ['combined', 'local', 'remote'], default: 'combined' },
-		username: { type: 'string', nullable: true, default: null },
-		hostname: {
-			type: 'string',
-			nullable: true,
-			default: null,
-			description: 'The local host is represented with `null`.',
-		},
-	},
-	required: [],
-} as const;
-
 // eslint-disable-next-line import/no-default-export
 @Injectable()
-export default class extends Endpoint<typeof meta, typeof paramDef> {
+export default class extends Endpoint<'admin/show-users'> {
+	name = 'admin/show-users' as const;
 	constructor(
 		@Inject(DI.usersRepository)
 		private usersRepository: UsersRepository,
@@ -52,7 +17,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 		private userEntityService: UserEntityService,
 		private roleService: RoleService,
 	) {
-		super(meta, paramDef, async (ps, me) => {
+		super(async (ps, me) => {
 			const query = this.usersRepository.createQueryBuilder('user');
 
 			switch (ps.state) {
diff --git a/packages/misskey-js/src/endpoints.ts b/packages/misskey-js/src/endpoints.ts
index b60256856..d62cf6d22 100644
--- a/packages/misskey-js/src/endpoints.ts
+++ b/packages/misskey-js/src/endpoints.ts
@@ -1588,7 +1588,7 @@ export const endpoints = {
 				properties: {
 					reportId: { type: 'string', format: 'misskey:id' },
 					forward: { type: 'boolean', default: false },
-				},
+				} satisfies Record<string, JSONSchema7>,
 				required: ['reportId'],
 			},
 			res: undefined,
@@ -1639,7 +1639,7 @@ export const endpoints = {
 					limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
 					sinceId: { type: 'string', format: 'misskey:id' },
 					untilId: { type: 'string', format: 'misskey:id' },
-				},
+				} satisfies Record<string, JSONSchema7>,
 				required: [],
 			},
 			res: {
@@ -1725,7 +1725,7 @@ export const endpoints = {
 							$ref: 'https://misskey-hub.net/api/schemas/Role',
 						}
 					},
-				},
+				} satisfies Record<string, JSONSchema7>,
 				required: [
 					'email',
 					'emailVerified',
@@ -1752,6 +1752,38 @@ export const endpoints = {
 			}
 		}],
 	},
+	'admin/show-users': {
+		tags: ['admin'],
+	
+		requireCredential: true,
+		requireModerator: true,
+
+		defines: [{
+			req: {
+				type: 'object',
+				properties: {
+					limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
+					offset: { type: 'integer', default: 0 },
+					sort: { type: 'string', enum: ['+follower', '-follower', '+createdAt', '-createdAt', '+updatedAt', '-updatedAt', '+lastActiveDate', '-lastActiveDate'] },
+					state: { type: 'string', enum: ['all', 'alive', 'available', 'admin', 'moderator', 'adminOrModerator', 'suspended'], default: 'all' },
+					origin: { type: 'string', enum: ['combined', 'local', 'remote'], default: 'combined' },
+					username: { type: ['string', 'null'], default: null },
+					hostname: {
+						type: ['string', 'null'],
+						default: null,
+						description: 'The local host is represented with `null`.',
+					},
+				} satisfies Record<string, JSONSchema7>,
+				required: [],
+			},
+			res: {
+				type: 'array',
+				items: {
+					$ref: 'https://misskey-hub.net/api/schemas/UserDetailed',
+				},
+			}
+		}],
+	}
 } as const satisfies { [x: string]: IEndpointMeta; };
 
 /**
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 6755c7a16..1ffd58672 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -630,7 +630,7 @@ importers:
         version: 29.5.0
       schema-type:
         specifier: github:misskey-dev/schema-type
-        version: github.com/misskey-dev/schema-type/d4ff8d1c43883a0facacc9ec47ec50aa239828bc(typescript@5.0.4)
+        version: github.com/misskey-dev/schema-type/65413af4ef676dafb5d06ebc04dce39c74b3a8f9(typescript@5.0.4)
 
   packages/frontend:
     dependencies:
@@ -1030,7 +1030,7 @@ importers:
         version: 4.4.0
       schema-type:
         specifier: github:misskey-dev/schema-type
-        version: github.com/misskey-dev/schema-type/d4ff8d1c43883a0facacc9ec47ec50aa239828bc(typescript@5.0.4)
+        version: github.com/misskey-dev/schema-type/65413af4ef676dafb5d06ebc04dce39c74b3a8f9(typescript@5.0.4)
       ts-essentials:
         specifier: ^9.3.2
         version: 9.3.2(typescript@5.0.4)
@@ -20557,9 +20557,9 @@ packages:
     version: 0.0.0
     dev: false
 
-  github.com/misskey-dev/schema-type/d4ff8d1c43883a0facacc9ec47ec50aa239828bc(typescript@5.0.4):
-    resolution: {tarball: https://codeload.github.com/misskey-dev/schema-type/tar.gz/d4ff8d1c43883a0facacc9ec47ec50aa239828bc}
-    id: github.com/misskey-dev/schema-type/d4ff8d1c43883a0facacc9ec47ec50aa239828bc
+  github.com/misskey-dev/schema-type/65413af4ef676dafb5d06ebc04dce39c74b3a8f9(typescript@5.0.4):
+    resolution: {tarball: https://codeload.github.com/misskey-dev/schema-type/tar.gz/65413af4ef676dafb5d06ebc04dce39c74b3a8f9}
+    id: github.com/misskey-dev/schema-type/65413af4ef676dafb5d06ebc04dce39c74b3a8f9
     name: schema-type
     version: 1.0.0
     dependencies: