This skill should be used when the user says "refresh infra references", "update tool versions", "check for new MCPs", "update infra patterns", "refresh registries", "arn infra refresh", "infra refresh", "update references", "check for updates", "refresh infrastructure tools", "update MCP servers", "refresh CLI versions", "update base images", "arn-infra-refresh", or wants to update the version-sensitive infrastructure reference files (tool versions, MCP packages, CLI commands, base image tags, IaC patterns) using online research.