[Bug]: Newly added or deleted tools are not reflected in Global Tools tab after server reactivation

[rakdutta]

When I add a new tool into an existing gateway server (http://localhost:8080/sse), the tool does not appear in the Global Tools tab.

Steps to Reproduce:

1. Add a new tool to the existing gateway server.

2. Check the Global Tools tab → the new tool is not visible.

3. Deactivate and activate the server.

   • Expected: The new tool should appear in the Global Tools tab.
   • Actual: The new tool is still not visible.

4. Delete and add the server again.

   • Only then the new tool becomes visible.

Expected Behavior:

• When a tool is added to or removed from a gateway server, deactivating and reactivating the server should refresh the Global Tools tab to reflect the updated list of tools.
• There should be no need to delete and re-add the server.

Environment:

• Gateway server: http://localhost:8080/sse
• Initially: 10 tools visible in Global Tools
• Issue occurs when adding/removing tools dynamically

Impact:

• Users cannot see newly added tools unless they delete and re-add the server, which is inconvenient and disrupts workflow.

Suggestion:

• Ensure that Global Tools tab refreshes automatically (or on server reactivation) to reflect the latest tool list.