[codex] harden python mcp server starter

.github/workflows/cd.yml

@@ -51,7 +51,8 @@ jobs:
 
       - name: Build
         run: |
-          pip install build
+          python -m pip install --upgrade pip
+          python -m pip install build
           python -m build
 
       - name: Generate SLSA build provenance attestation

.github/workflows/ci.yml

@@ -52,7 +52,9 @@ jobs:
           cache-dependency-path: pyproject.toml
 
       - name: Install dependencies
-        run: pip install -e . pip-licenses
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install -e ".[dev]"
 
       - name: Check licenses
         run: pip-licenses --fail-on="GPL-2.0;GPL-3.0;AGPL-3.0"
@@ -72,12 +74,12 @@ jobs:
           cache-dependency-path: pyproject.toml
 
       - name: Install dependencies
-        run: pip install -e ".[dev]"
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install -e ".[dev]"
 
       - name: Dependency audit (pip-audit)
-        run: |
-          python -m pip install pip-audit
-          pip-audit --strict || pip-audit
+        run: pip-audit . --strict
 
       - name: Lint
         run: ruff check .

README.ko.md

@@ -39,7 +39,8 @@ MCP 서버를 만들고, 원클릭 배포. 시크릿 불필요.
 npx @starter-series/create my-mcp-server --template mcp-server-python
 cd my-mcp-server
 python -m venv .venv && source .venv/bin/activate
-pip install -e '.[dev]'
+python -m pip install -e '.[dev]'
+python -m pytest
 ```
 
 **또는 직접 클론:**
@@ -48,7 +49,8 @@ pip install -e '.[dev]'
 git clone https://github.com/starter-series/python-mcp-server-starter my-mcp-server
 cd my-mcp-server
 python -m venv .venv && source .venv/bin/activate
-pip install -e '.[dev]'
+python -m pip install -e '.[dev]'
+python -m pytest
 ```
 
 ## 도구 추가
@@ -137,13 +139,25 @@ def register(mcp: FastMCP) -> None:
 
 ```bash
 # 테스트 실행
-pytest -v
+python -m pytest -v
 
 # 린트
-ruff check .
+python -m ruff check .
+
+# 포맷 확인
+python -m ruff format --check .
+
+# 타입 확인
+python -m mypy src/
+
+# wheel + sdist 빌드
+python -m build
 
 # 서버 실행 (stdio)
 python -m my_mcp_server
+
+# 설치된 console script로 동일 서버 실행
+my-mcp-server
 ```
 
 ## CI/CD
@@ -182,11 +196,14 @@ src/my_mcp_server/
 tests/
 ├── test_tools.py         # 툴 테스트
 ├── test_server_info.py   # Resource 테스트
-└── test_code_review.py   # Prompt 테스트
+├── test_code_review.py   # Prompt 테스트
+├── test_runtime_contract.py # 시작/패키지 메타데이터 테스트
+└── test_version_resolution.py # 버전 SSOT 테스트
 .github/
 ├── workflows/
 │   ├── ci.yml            # 린트, 테스트, 보안
 │   ├── cd.yml            # PyPI OIDC 배포
+│   ├── codeql.yml        # 정적 분석
 │   ├── stale.yml         # Stale 이슈 관리
 │   └── maintenance.yml   # 주간 헬스 체크
 └── dependabot.yml        # 의존성 업데이트
@@ -195,11 +212,14 @@ tests/
 ## 스크립트
 
 ```bash
-pip install -e ".[dev]"   # dev 의존성 포함 설치
+python -m pip install -e ".[dev]" # dev 의존성 포함 설치
 python -m my_mcp_server   # 서버 실행
-pytest -v                 # 테스트 실행
-ruff check .              # 린트
-ruff format .             # 포맷
+my-mcp-server             # 설치된 console script로 서버 실행
+python -m pytest -v       # 테스트 실행
+python -m ruff check .    # 린트
+python -m ruff format .   # 포맷
+python -m mypy src/       # 타입 확인
+python -m build           # wheel + sdist 빌드
 ```
 
 ## 라이선스

README.md

@@ -42,7 +42,8 @@ Build your MCP server. One-click publish. Zero secrets needed.
 npx @starter-series/create my-mcp-server --template mcp-server-python
 cd my-mcp-server
 python -m venv .venv && source .venv/bin/activate
-pip install -e '.[dev]'
+python -m pip install -e '.[dev]'
+python -m pytest
 ```
 
 **Or clone directly:**
@@ -51,7 +52,8 @@ pip install -e '.[dev]'
 git clone https://github.com/starter-series/python-mcp-server-starter my-mcp-server
 cd my-mcp-server
 python -m venv .venv && source .venv/bin/activate
-pip install -e '.[dev]'
+python -m pip install -e '.[dev]'
+python -m pytest
 ```
 
 ## Adding Tools
@@ -157,13 +159,25 @@ Add your own in `server.py`.
 
 ```bash
 # Run tests
-pytest -v
+python -m pytest -v
 
 # Lint
-ruff check .
+python -m ruff check .
+
+# Format check
+python -m ruff format --check .
+
+# Type check
+python -m mypy src/
+
+# Build wheel + sdist
+python -m build
 
 # Run the server (stdio)
 python -m my_mcp_server
+
+# Same server via installed console script
+my-mcp-server
 ```
 
 ## CI/CD
@@ -202,11 +216,14 @@ src/my_mcp_server/
 tests/
 ├── test_tools.py         # Tool tests
 ├── test_server_info.py   # Resource tests
-└── test_code_review.py   # Prompt tests
+├── test_code_review.py   # Prompt tests
+├── test_runtime_contract.py # Startup + package metadata tests
+└── test_version_resolution.py # Version SSOT tests
 .github/
 ├── workflows/
 │   ├── ci.yml            # Lint, test, security
 │   ├── cd.yml            # PyPI OIDC publish
+│   ├── codeql.yml        # Static analysis
 │   ├── stale.yml         # Stale issue management
 │   └── maintenance.yml   # Weekly health check
 └── dependabot.yml        # Dependency updates
@@ -215,11 +232,14 @@ tests/
 ## Scripts
 
 ```bash
-pip install -e ".[dev]"   # Install with dev deps
+python -m pip install -e ".[dev]" # Install with dev deps
 python -m my_mcp_server   # Run server
-pytest -v                 # Run tests
-ruff check .              # Lint
-ruff format .             # Format
+my-mcp-server             # Run installed console script
+python -m pytest -v       # Run tests
+python -m ruff check .    # Lint
+python -m ruff format .   # Format
+python -m mypy src/       # Type check
+python -m build           # Build wheel + sdist
 ```
 
 ## License

pyproject.toml

@@ -10,7 +10,7 @@ readme = "README.md"
 license = "MIT"
 requires-python = ">=3.11"
 authors = [
-    { name = "Your Name" },
+    { name = "Heznpc" },
 ]
 keywords = ["mcp", "mcp-server", "model-context-protocol"]
 classifiers = [
@@ -25,12 +25,20 @@ dependencies = [
     "mcp>=1.27.1,<2",
 ]
 
+[project.urls]
+Homepage = "https://github.com/starter-series/python-mcp-server-starter"
+Repository = "https://github.com/starter-series/python-mcp-server-starter"
+Issues = "https://github.com/starter-series/python-mcp-server-starter/issues"
+
 [project.scripts]
-my-mcp-server = "my_mcp_server.server:main"
+my-mcp-server = "my_mcp_server.__main__:run"
 
 [project.optional-dependencies]
 # Major-bounded so a breaking ruff/mypy/pytest release can't turn CI red overnight.
 dev = [
+    "build>=1.5.0,<2",
+    "pip-audit>=2.10.1,<3",
+    "pip-licenses>=5.5.5,<6",
     "pytest>=9.0.3,<10",
     "pytest-asyncio>=1.4.0,<2",
     "pytest-cov>=7.1.0,<8",
@@ -80,3 +88,6 @@ exclude_also = [
     "if TYPE_CHECKING:",
     "if __name__ == .__main__.:",
 ]
+
+[tool.hatch.build.targets.wheel]
+packages = ["src/my_mcp_server"]

src/my_mcp_server/prompts/code_review.py

@@ -11,7 +11,7 @@
 
 from mcp.server.fastmcp import FastMCP
 from mcp.server.fastmcp.prompts.base import UserMessage
-from pydantic import Field, validate_call
+from pydantic import StringConstraints, validate_call
 
 NAME = "code-review"
 TITLE = "Code Review"
@@ -30,7 +30,7 @@
 @validate_call
 def code_review(
     language: Language,
-    code: Annotated[str, Field(min_length=1, description="Source code to review.")],
+    code: Annotated[str, StringConstraints(strip_whitespace=True, min_length=1)],
 ) -> list[UserMessage]:
     """Render a code-review prompt as a single-user-message template.
 

src/my_mcp_server/server.py

@@ -10,7 +10,7 @@
 
 from mcp.server.fastmcp import FastMCP
 from mcp.types import ToolAnnotations
-from pydantic import Field
+from pydantic import StringConstraints
 
 from my_mcp_server.prompts.code_review import register as register_code_review
 from my_mcp_server.resources.server_info import register as register_server_info
@@ -22,14 +22,30 @@
 # ---------------------------------------------------------------------------
 
 DEBUG = os.environ.get("MCP_DEBUG", "false").lower() == "true"
+VALID_LOG_LEVELS = {"DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"}
+
+
+def resolve_log_level() -> str:
+    """Return a logging level name accepted by ``logging``."""
+    if DEBUG:
+        return "DEBUG"
+
+    candidate = os.environ.get("LOG_LEVEL", "INFO").upper()
+    if candidate not in VALID_LOG_LEVELS:
+        return "INFO"
+    return candidate
+
 
 # ---------------------------------------------------------------------------
 # Server
 # ---------------------------------------------------------------------------
 
+SERVER_NAME = "my-mcp-server"
+SERVER_INSTRUCTIONS = "An MCP server. Replace this with your description."
+
 mcp = FastMCP(
-    "my-mcp-server",
-    instructions="An MCP server. Replace this with your description.",
+    SERVER_NAME,
+    instructions=SERVER_INSTRUCTIONS,
 )
 
 
@@ -50,10 +66,10 @@
 async def greet(
     name: Annotated[
         str,
-        Field(
+        StringConstraints(
+            strip_whitespace=True,
             min_length=1,
             max_length=200,
-            description="Name to greet (1-200 characters).",
         ),
     ],
 ) -> str:
@@ -64,8 +80,12 @@ async def greet(
     are rejected by the protocol layer before the handler runs. The TS
     sibling enforces the same shape via Zod.
     """
-    logger.info("Greeting %s", name)
-    return f"Hello, {name}!"
+    normalized = name.strip()
+    if not normalized:
+        raise ValueError("name must contain at least one non-whitespace character")
+
+    logger.info("Greeting %s", normalized)
+    return f"Hello, {normalized}!"
 
 
 # To add more tools, either decorate inline above or split them into modules
@@ -94,9 +114,8 @@ async def greet(
 
 def main() -> None:
     """Run the MCP server."""
-    log_level = "DEBUG" if DEBUG else os.environ.get("LOG_LEVEL", "INFO").upper()
     logging.basicConfig(
-        level=getattr(logging, log_level, logging.INFO),
+        level=getattr(logging, resolve_log_level()),
         format="%(asctime)s [%(name)s] %(levelname)s: %(message)s",
     )
-    mcp.run()
+    mcp.run(transport="stdio")