diff --git a/.github/workflows/pyruff.yml b/.github/workflows/pyruff.yml
new file mode 100644
index 0000000..60e3137
--- /dev/null
+++ b/.github/workflows/pyruff.yml
@@ -0,0 +1,64 @@
+name: Python Lint with Ruff
+
+on:
+  workflow_dispatch:
+  pull_request:
+    branches:
+      - main
+      - develop
+    paths:
+      - 'src/**'
+      - 'tests/**'
+      - 'pyproject.toml'
+      - 'ruff.toml'
+      - 'requirements.txt'
+      - 'requirements-dev.txt'
+
+jobs:
+  python-lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.12"
+
+      - name: Install dependencies
+        id: installDependencies
+        run: |
+          pip install -r requirements.txt
+          pip install -r requirements-dev.txt
+
+
+      # - name: Run Ruff Lint
+      #   id: runRuffLint
+      #   run: |
+
+
+      - name: pull_request message with Ruff Lint results
+        id: prMessageRuffLint
+        run: |
+        curl -X POST \
+          -H "Content-Type: application/json" \
+          -H "Authorization: token ${GITEA_TOKEN}" \
+          -d "{\"body\": \"## :mag: Ruff Lint Results\n\`\`\`\ntest\n\`\`\`\"}" \
+          ${{ gitea.server_url }}/api/v1/repos/${{ gitea.repository }}/issues/${{ github.event.pull_request.number }}/comments
+  env:
+    GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+
+
+
+      # github
+      # - name: pull_request message with Ruff Lint results
+      #   id: prMessageRuffLint
+      #   uses: marocchino/sticky-pull-request-comment@v2
+      #   with:
+      #     header: "## :mag: Ruff Lint Results"
+      #     message: |
+      #       ``` 
+      #       test
+      #       ```
+
diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index e19a401..b4454e3 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -2,10 +2,10 @@ name: Python Test
 
 on:
   workflow_dispatch:
-  push:
+  pull_request:
     branches:
       - main
-      # - develop
+      - develop
     paths:
       - 'src/**'
       - 'tests/**'
diff --git a/.gitignore b/.gitignore
index c324259..1dddfae 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,7 +3,7 @@
 __pycache__/
 *.py[cod]
 *$py.class
-
+ruff-report.*
 # C extensions
 *.so
 
diff --git a/examples/example.py b/examples/example.py
index 0976ae4..029edea 100644
--- a/examples/example.py
+++ b/examples/example.py
@@ -11,7 +11,7 @@ logger = get_logger(__name__)
 
 def example():
     logger.info("Application started")
-    print("Hello, World!")
+    print("Hello, World!") 
 
 
 example()
diff --git a/readme/python_init.md b/readme/python_init.md
index 243aa6b..2a4d137 100644
--- a/readme/python_init.md
+++ b/readme/python_init.md
@@ -26,6 +26,7 @@ uv init <ProjectName>
 # uv init <ProjectName> -p 3.10とすると">=3.10,<3.11"となる
 ```
 
+同期する場合
 
 ```sh
 uv sync
@@ -52,3 +53,27 @@ line-length = 88
 | E    | E303   | 空行が多すぎる                      |
 |      | E501   | 行が長すぎる                        |
 
+
+リンターを実行する場合
+
+```sh
+# プロジェクト全体のPythonファイルを確認する
+ruff check .
+# ソースコードのみ実行する場合
+ruff check src
+```
+
+**レポートを生成する場合**
+
+シンプルなレポートとしては`generate_linter.sh`を実行してください
+
+```sh
+sh scripts/generate_linter.sh
+```
+
+形式を指定して出力する方法
+
+```sh
+ruff check . --output-format json --output-file ruff-report.json
+```
+
diff --git a/scripts/generate_linter.sh b/scripts/generate_linter.sh
new file mode 100644
index 0000000..fbad27b
--- /dev/null
+++ b/scripts/generate_linter.sh
@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+# scripts/genarater_linter.sh
+
+set -u  # 未定義変数の利用で落とす（-e は付けない）
+
+RUFF_STATUS=0
+OUTPUT_MD=${1:-lint-result.md}
+
+{
+  echo "## 🧹 Ruff Lint Result"
+  echo
+  echo "### Command"
+  echo '```bash'
+  echo '$ ruff check .'
+  echo '```'
+  echo
+  echo "### Output"
+  echo '```text'
+  # ruff がエラーになってもスクリプト自体は落とさず、ステータスだけ拾う
+  ruff check . || RUFF_STATUS=$?
+  echo '```'
+  echo
+  echo "### Summary"
+  echo
+  echo "| Tool | Status |"
+  echo "|------|--------|"
+  if [ "$RUFF_STATUS" -eq 0 ]; then
+    echo "| ruff | ✅ OK |"
+  else
+    echo "| ruff | ❌ Error (exit $RUFF_STATUS) |"
+  fi
+} | tee "$OUTPUT_MD"
+
+# GitHub Actions から呼ばれた場合は、出力変数としてステータスを渡す
+if [ -n "${GITHUB_OUTPUT:-}" ]; then
+  echo "ruff_status=$RUFF_STATUS" >> "$GITHUB_OUTPUT"
+fi
+
+# ここでは常に 0 で終了（失敗にするかどうかはワークフロー側で制御）
+exit 0
\ No newline at end of file