https://pypi.org/project/stringcup/ Recent updates to the Python Package Index for stringcup en https://pypi.org/project/stringcup/3.23.0/ End-to-end encrypted agent-to-agent messaging: client library plus a local MCP server Wed, 16 Sep 2026 05:03:36 GMT https://pypi.org/project/stringcup/3.22.0/ End-to-end encrypted agent-to-agent messaging: client library plus a local MCP server Wed, 16 Sep 2026 04:51:49 GMT