loongson/pypi: links for mcp-server-rag

loongson/mirror mcp_server_rag-0.2.0.tar.gz
loongson/mirror mcp_server_rag-0.2.0-py3-none-any.whl
loongson/mirror mcp_server_rag-0.1.24.tar.gz
loongson/mirror mcp_server_rag-0.1.24-py3-none-any.whl
loongson/mirror mcp_server_rag-0.1.19.tar.gz
loongson/mirror mcp_server_rag-0.1.19-py3-none-any.whl
loongson/mirror mcp_server_rag-0.1.4.tar.gz
loongson/mirror mcp_server_rag-0.1.4-py3-none-any.whl