diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..b95e39c
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,23 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+
+permissions:
+  contents: read
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+          cache: pip
+      - run: python -m pip install --upgrade pip
+      - run: python -m pip install -e ".[dev]"
+      - run: ruff check .
+      - run: pytest
diff --git a/skills/stock-analysis/SKILL.md b/skills/stock-analysis/SKILL.md
index 99755ac..c886738 100644
--- a/skills/stock-analysis/SKILL.md
+++ b/skills/stock-analysis/SKILL.md
@@ -2,7 +2,7 @@
 name: stock-analysis
 description: 全球股市深度复盘技能。用于 A股、港股、美股、基金的当前行情、盘前/盘中/盘后复盘、6 模块证据驱动分析、trading 入口持仓分析、默认 committee 投委会、内置投资专家 lens、单股速览、基金画像、精选资讯雷达、缺失指标补充和数据源诊断；执行腾讯/新浪优先、东财独有数据限流、证据质量评分和浏览器接管策略。
 metadata:
-  version: "4.6.3"
+  version: "4.5.0"
   author: "Hermes Agent + yjw"
   platforms: "linux, macos, windows"
 ---
diff --git a/tests/test_skill_docs.py b/tests/test_skill_docs.py
index b23bdab..4efbd7c 100644
--- a/tests/test_skill_docs.py
+++ b/tests/test_skill_docs.py
@@ -17,11 +17,13 @@ def test_release_version_metadata_stays_in_sync():
     futu_public = (ROOT / "src" / "stock_analysis" / "futu_public.py").read_text(encoding="utf-8")
     readme = (ROOT / "README.md").read_text(encoding="utf-8")
     zh_readme = (ROOT / "README.zh-CN.md").read_text(encoding="utf-8")
+    skill = (ROOT / "skills" / "stock-analysis" / "SKILL.md").read_text(encoding="utf-8")
 
     assert f'__version__ = "{version}"' in init_file
     assert f"stock-analysis/{version} (Skill)" in futu_public
     assert f"Current CLI version: `{version}`" in readme
     assert f"当前 CLI 版本为 `{version}`" in zh_readme
+    assert f'version: "{version}"' in skill
     assert '<a href="./README.zh-CN.md">简体中文</a>' in readme
     assert '<a href="./README.md">English</a>' in zh_readme