MCP tool validation error: Failed to validate tool mcp_gitlab_create_issue

Issue Description

I'm experiencing a validation error when trying to use the MCP GitLab integration in Visual Studio Code.

Error Details

Error: Failed to validate tool mcp_gitlab_create_issue

Configuration Used

I'm using the following configuration in Visual Studio Code (created using the MCP: Add Server workflow):

{
	"servers": {
		"GitLab": {
			"url": "https://gitlab.com/api/v4/mcp",
			"type": "http"
		}
	},
	"inputs": []
}

Expected Behavior

The MCP GitLab integration should work properly with the provided configuration and allow creation of issues.

Environment

• Visual Studio Code with MCP integration
• GitLab.com API v4
• MCP server type: http

Additional Context

This appears to be related to tool validation in the MCP (Model Context Protocol) integration with GitLab.