The standalone CLI tool is superseded by src/ZB.MOM.WW.LmxOpcUa.Client.CLI which uses the shared IOpcUaClientService abstraction. Renames CliTool.md to Client.CLI.md and updates README, CLAUDE.md, Security, and Redundancy docs. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>