Hidden or broken remote mcp tools?

[imunique-ZJ]

I add Stitch MCP server in Gemini CLI via this extension and I add Stitch MCP server in antigravity too. I found that in Antigravity, there are 12 tools in the Stitch MCP server, but only 5 tools when setting up in Gemini CLI.

In Antigravity

1. create_project
2. get_project
3. list_projects
4. list_screens
5. get_screen
6. generate_screen_form_text
7. edit_screen
8. generate_variants
9. create_design_system
10. update_design_system
11. list_design_systems
12. apply_design_system

In Gemini CLI

stitch (from Stitch) - Ready (5 tools)
  Tools:
  - mcp_stitch_get_project
  - mcp_stitch_get_screen
  - mcp_stitch_list_design_systems
  - mcp_stitch_list_projects
  - mcp_stitch_list_screens

Both mcpServers settings set up with remote server => "https://stitch.googleapis.com/mcp".
Looks like in Gemini CLI, we can't see the tools with create, generate, update, 'applyoredit` tools. Is there any constraint?