fix(mcp): Move all imports to the top of modules

nextcloud_mcp_server/server/oauth_tools.py

@@ -12,6 +12,7 @@ from typing import Optional
 from urllib.parse import urlencode
 
 import httpx
+import jwt
 from mcp.server.auth.middleware.auth_context import get_access_token
 from mcp.server.auth.provider import AccessToken
 from mcp.server.fastmcp import Context
@@ -53,8 +54,6 @@ async def extract_user_id_from_token(ctx: Context) -> str:
     # Try JWT decode first
     if is_jwt:
         try:
-            import jwt
-
             payload = jwt.decode(token, options={"verify_signature": False})
             user_id = payload.get("sub", "unknown")
             logger.info(f"  ✓ JWT decode successful: user_id={user_id}")

nextcloud_mcp_server/server/semantic.py

@@ -1,6 +1,7 @@
 """Semantic search MCP tools using vector database."""
 
 import logging
+import os
 
 import anyio
 from httpx import RequestError
@@ -656,7 +657,6 @@ def configure_semantic_tools(mcp: FastMCP):
         This is useful for determining when vector indexing is complete
         after creating or updating content across all indexed apps.
         """
-        import os
 
         # Check if vector sync is enabled
         vector_sync_enabled = (

nextcloud_mcp_server/server/webdav.py

@@ -1,3 +1,4 @@
+import base64
 import logging
 
 from mcp.server.fastmcp import Context, FastMCP
@@ -120,7 +121,6 @@ def configure_webdav_tools(mcp: FastMCP):
                 pass
 
         # For binary files, return metadata and base64 encoded content
-        import base64
 
         return {
             "path": path,
@@ -156,8 +156,6 @@ def configure_webdav_tools(mcp: FastMCP):
 
         # Handle base64 encoded content
         if content_type and "base64" in content_type.lower():
-            import base64
-
             content_bytes = base64.b64decode(content)
             content_type = content_type.replace(";base64", "")
         else: