list_tools() return only less than 10 tools.

[kzmszk]

Describe the bug The list_tools() return less than 10 tools.

To Reproduce Steps to reproduce the behavior:

1. prepare mcp-client (something like https://github.com/modelcontextprotocol/quickstart-resources/blob/main/mcp-client/client.py)
2. setup the client to connect official github-server and git-server (both provide 10 or more tools)
3. observe list_tools() output

Expected behavior

list_tools() return whole tools entries.

Screenshots n/a

Desktop (please complete the following information): n/a

Smartphone (please complete the following information): n/a

Additional context I'm not sure if the main problem is in server side or not.

https://github.com/modelcontextprotocol/servers/issues/296 https://github.com/modelcontextprotocol/servers/issues/303