feat: Add configurable timeout support for MCP server operations with improved defaults

src/server/app.py

@@ -283,6 +283,13 @@ async def generate_prose(request: GenerateProseRequest):
 async def mcp_server_metadata(request: MCPServerMetadataRequest):
     """Get information about an MCP server."""
     try:
+        # Set default timeout with a longer value for this endpoint
+        timeout = 300  # Default to 300 seconds for this endpoint
+        
+        # Use custom timeout from request if provided
+        if request.timeout_seconds is not None:
+            timeout = request.timeout_seconds
+            
         # Load tools from the MCP server using the utility function
         tools = await load_mcp_tools(
             server_type=request.transport,
@@ -290,6 +297,7 @@ async def mcp_server_metadata(request: MCPServerMetadataRequest):
             args=request.args,
             url=request.url,
             env=request.env,
+            timeout_seconds=timeout,
         )
 
         # Create the response with tools