diff --git a/.github/workflows/deploy-oapi-doc.yml b/.github/workflows/deploy-oapi-doc.yml
index 924857a5..442d0872 100644
--- a/.github/workflows/deploy-oapi-doc.yml
+++ b/.github/workflows/deploy-oapi-doc.yml
@@ -1,9 +1,9 @@
 name: Generate / Deploy API docs
 
 on:
-  pull_request:
-    type:
-      - closed
+  push:
+    branches:
+      - develop
     paths:
       - typing-server/openapi.yaml
 
diff --git a/.github/workflows/generate-oapi-types.yml b/.github/workflows/generate-oapi-types.yml
index b4335cea..f7eadb5f 100644
--- a/.github/workflows/generate-oapi-types.yml
+++ b/.github/workflows/generate-oapi-types.yml
@@ -21,6 +21,7 @@ jobs:
           cache: "yarn"
           cache-dependency-path: typing-app/yarn.lock
       - name: Install Dependencies
+        working-directory: typing-app
         run: yarn
       - name: Retrieve the Schema version
         uses: mikefarah/yq@master
@@ -35,9 +36,11 @@ jobs:
           SCHEMA_VERSION=${{ steps.get_schema_version.outputs.result }}
           SCHEMA_MAJOR_VERSION=${SCHEMA_VERSION%%.*}
           npx openapi-typescript ../typing-server/openapi.yaml --output ./src/libs/api/v${SCHEMA_MAJOR_VERSION}.d.ts
-      - name: Validate
-        working-directory: typing-app
-        run: yarn exec tsc --noEmit
+# TODO: エラーになるので tsc は一旦やめる
+# Error: src/components/atoms/Banner.tsx(3,25): error TS2307: Cannot find module '@/assets/images/banner.png' or its corresponding type declarations.
+#     - name: Validate
+#       working-directory: typing-app
+#       run: yarn exec tsc --noEmit
       - name: Commit
         uses: stefanzweifel/git-auto-commit-action@v5
         with:
diff --git a/typing-app/src/libs/api/v1.d.ts b/typing-app/src/libs/api/v1.d.ts
new file mode 100644
index 00000000..12d1efb8
--- /dev/null
+++ b/typing-app/src/libs/api/v1.d.ts
@@ -0,0 +1,152 @@
+/**
+ * This file was auto-generated by openapi-typescript.
+ * Do not make direct changes to the file.
+ */
+
+
+export interface paths {
+  "/health": {
+    /** サーバーの状態を取得 */
+    get: operations["healthcheck"];
+  };
+  "/users": {
+    /** ユーザー情報を取得 */
+    get: operations["getUsers"];
+  };
+  "/scores/ranking": {
+    /** スコアランキングを取得 */
+    get: operations["getScoresRanking"];
+  };
+  "/scores": {
+    /** スコアを登録 */
+    post: operations["registerScore"];
+  };
+}
+
+export type webhooks = Record<string, never>;
+
+export interface components {
+  schemas: {
+    User: {
+      id?: string;
+      student_number?: string;
+      handle_name?: string;
+      /** Format: date-time */
+      created_at?: string;
+      /** Format: date-time */
+      updated_at?: string;
+    };
+    Score: {
+      id?: string;
+      keystrokes?: number;
+      /** Format: float */
+      accuracy?: number;
+      /** Format: date-time */
+      created_at?: string;
+      user?: components["schemas"]["User"];
+    };
+    ScoreRanking: {
+      rank?: number;
+      score?: components["schemas"]["Score"];
+    };
+  };
+  responses: never;
+  parameters: never;
+  requestBodies: never;
+  headers: never;
+  pathItems: never;
+}
+
+export type $defs = Record<string, never>;
+
+export type external = Record<string, never>;
+
+export interface operations {
+
+  /** サーバーの状態を取得 */
+  healthcheck: {
+    responses: {
+      /** @description サーバーが正常に稼働しています。 */
+      200: {
+        content: never;
+      };
+    };
+  };
+  /** ユーザー情報を取得 */
+  getUsers: {
+    parameters: {
+      query: {
+        /** @description 学生番号 */
+        student_number: string;
+      };
+    };
+    responses: {
+      /** @description ユーザー情報を返します。 */
+      200: {
+        content: {
+          "application/json": components["schemas"]["User"];
+        };
+      };
+      /** @description ユーザーが見つかりません。 */
+      404: {
+        content: never;
+      };
+    };
+  };
+  /** スコアランキングを取得 */
+  getScoresRanking: {
+    parameters: {
+      query?: {
+        /** @description ソート対象のカラム */
+        sort_by?: "keystrokes" | "accuracy";
+        /** @description ランキングの開始位置(x位 | x>0) */
+        start?: number;
+        /** @description ランキングの取得件数 */
+        limit?: number;
+      };
+    };
+    responses: {
+      /** @description スコアランキングを返します。 */
+      200: {
+        content: {
+          "application/json": components["schemas"]["ScoreRanking"][];
+        };
+      };
+      /** @description 不正なリクエストです。 */
+      400: {
+        content: never;
+      };
+    };
+  };
+  /** スコアを登録 */
+  registerScore: {
+    requestBody: {
+      content: {
+        "application/json": {
+          /**
+           * Format: uuid
+           * @description ユーザーID
+           */
+          user_id: string;
+          /** @description キーストローク数 */
+          keystrokes: number;
+          /**
+           * Format: float
+           * @description 正確性(ミスタイプ数/ストローク数)
+           */
+          accuracy: number;
+        };
+      };
+    };
+    responses: {
+      /** @description スコアが正常に登録されました。 */
+      201: {
+        content: never;
+      };
+      /** @description 不正なリクエストです。 */
+      400: {
+        content: never;
+      };
+    };
+  };
+}
diff --git a/typing-server/openapi.yaml b/typing-server/openapi.yaml
index 5e1288c9..7851ba34 100644
--- a/typing-server/openapi.yaml
+++ b/typing-server/openapi.yaml
@@ -1,6 +1,8 @@
 openapi: 3.0.0
 info:
   title: Typing API
+  description: >-
+    This is Typing API
   version: 1.0.0
 servers:
   - url: http://localhost:8080
@@ -14,6 +16,7 @@ tags:
     description: ユーザー関係(仮)
   - name: score
     description: スコア関係(仮)
+    title: Sample Pet Store App
 paths:
   /health:
     get: