Quick data freshness check. Use when the user asks if data is up to date, when a table was last updated, if data is stale, or needs to verify data currency before using it.
安装
npx skills add astronomer/agents --skill checking-freshnessnpx skills add astronomer/agents --skill checking-freshness -a claude-code -gnpx skills add astronomer/agents --skill checking-freshness -a codex -ggemini skills install https://github.com/astronomer/agents.git --path skills/checking-freshnessgh skill install astronomer/agents checking-freshnessgit clone --depth 1 https://github.com/astronomer/agents /tmp/astronomer__agents
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/astronomer__agents/skills/checking-freshness ~/.claude/skills/checking-freshness # Claude Code
cp -R /tmp/astronomer__agents/skills/checking-freshness ~/.agents/skills/checking-freshness # Codex, Cursor, Gemini CLI, Copilot, OpenCode