jp6/cu126: links for echo-mcp-server-for-testing

root/pypi echo_mcp_server_for_testing-0.1.5.tar.gz
root/pypi echo_mcp_server_for_testing-0.1.5-py3-none-any.whl
root/pypi echo_mcp_server_for_testing-0.1.4.tar.gz
root/pypi echo_mcp_server_for_testing-0.1.4-py3-none-any.whl
root/pypi echo_mcp_server_for_testing-0.1.3.tar.gz
root/pypi echo_mcp_server_for_testing-0.1.3-py3-none-any.whl
root/pypi echo_mcp_server_for_testing-0.1.2.tar.gz
root/pypi echo_mcp_server_for_testing-0.1.2-py3-none-any.whl
root/pypi echo_mcp_server_for_testing-0.1.1.tar.gz
root/pypi echo_mcp_server_for_testing-0.1.1-py3-none-any.whl