Merge branch 'main' into sec

Author: wenhuizhang

.github/CODEOWNERS

@@ -0,0 +1,23 @@
+# CODEOWNERS for MCP Python SDK
+# See https://docs.github.com/en/repositories/managing-your-repositorys-settings-and-features/customizing-your-repository/about-code-owners
+
+# Default maintainers for everything
+* @modelcontextprotocol/python-sdk
+
+# Auth-related code requires additional review from auth team
+/src/mcp/client/auth.py @modelcontextprotocol/python-sdk-auth
+/src/mcp/server/auth/ @modelcontextprotocol/python-sdk-auth
+/src/mcp/server/transport_security.py @modelcontextprotocol/python-sdk-auth
+/src/mcp/shared/auth*.py @modelcontextprotocol/python-sdk-auth
+
+# Auth-related tests
+/tests/client/test_auth.py @modelcontextprotocol/python-sdk-auth
+/tests/server/auth/ @modelcontextprotocol/python-sdk-auth
+/tests/server/test_*security.py @modelcontextprotocol/python-sdk-auth
+/tests/server/fastmcp/auth/ @modelcontextprotocol/python-sdk-auth
+/tests/shared/test_auth*.py @modelcontextprotocol/python-sdk-auth
+
+# Auth-related examples
+/examples/clients/simple-auth-client/ @modelcontextprotocol/python-sdk-auth
+/examples/snippets/clients/oauth_client.py @modelcontextprotocol/python-sdk-auth
+/examples/snippets/servers/oauth_server.py @modelcontextprotocol/python-sdk-auth

.github/ISSUE_TEMPLATE/config.yaml

@@ -1 +1 @@
-blank_issues_enabled: true
+blank_issues_enabled: false

.github/workflows/shared.yml

@@ -6,6 +6,9 @@ on:
 permissions:
   contents: read
 
+env:
+  COLUMNS: 150
+
 jobs:
   pre-commit:
     runs-on: ubuntu-latest
@@ -33,6 +36,7 @@ jobs:
     strategy:
       matrix:
         python-version: ["3.10", "3.11", "3.12", "3.13"]
+        dep-resolution: ["lowest-direct", "highest"]
         os: [ubuntu-latest, windows-latest]
 
     steps:
@@ -45,18 +49,11 @@ jobs:
           version: 0.7.2
 
       - name: Install the project
-        run: uv sync --frozen --all-extras --python ${{ matrix.python-version }}
+        run: uv sync --frozen --all-extras --python ${{ matrix.python-version }} --resolution ${{ matrix.dep-resolution }}
 
       - name: Run pytest
         run: uv run --frozen --no-sync pytest
 
-      # This must run last as it modifies the environment!
-      - name: Run pytest with lowest versions
-        run: |
-          uv sync --all-extras --upgrade
-          uv run --no-sync pytest
-        env:
-          UV_RESOLUTION: lowest-direct
   readme-snippets:
     runs-on: ubuntu-latest
     steps:

.gitignore

@@ -162,7 +162,7 @@ cython_debug/
 #  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
-#.idea/
+.idea/
 
 # vscode
 .vscode/

CONTRIBUTING.md

@@ -14,6 +14,12 @@ Thank you for your interest in contributing to the MCP Python SDK! This document
 uv sync --frozen --all-extras --dev
 ```
 
+6. Set up pre-commit hooks:
+
+```bash
+uv tool install pre-commit --with pre-commit-uv --force-reinstall
+```
+
 ## Development Workflow
 
 1. Choose the correct branch for your changes:
@@ -50,7 +56,13 @@ uv run ruff format .
 uv run scripts/update_readme_snippets.py
 ```
 
-8. Submit a pull request to the same branch you branched from
+8. (Optional) Run pre-commit hooks on all files:
+
+```bash
+pre-commit run --all-files
+```
+
+9. Submit a pull request to the same branch you branched from
 
 ## Code Style