[BUG] Cannot use Azure MCP in AGV: tool name violates ^[a-zA-Z0-9_-]{1,64}$

[kjm0202]

Describe the bug

I tried to install Azure MCP server in Google Antigravity IDE,
but the error tool name *** violates ^[a-zA-Z0-9_-]{1,64}$. appears on every Azure tools.

Expected behavior

Can be used as normal

Actual behavior

Cannot use due to error

Reproduction Steps

Add config in Manage MCPs:

"Azure MCP Server": {
      "command": "npx",
      "args": [
        "-y",
        "@azure/mcp@latest",
        "server",
        "start"
      ]
    }

Environment

OS: Windows 11
IDE: Google Antigravity IDE 2.1.1 (latest)