Definitions
Custom Rule Handrail 是 Zapier 自动化 术语，用来说明 custom rule handrail work that shows when a Zap starts, which successful actions consume tasks, and which branch should run without making every path a mystery hallway。它帮助人和代理明确这个信号、来源和安全的下一步，不把自动化、营销活动、DNS、RFC 或网络路径说成超过证据的样子。来源: Zapier Zap basics; Zapier task usage; Zapier Paths。
“团队在发布前用了 Custom Rule Handrail，这样自动化就不会像书包拉链没拉好一样一路掉东西。”
Custom Rule Handrail is a Zapier Automation term for custom rule handrail work that shows when a Zap starts, which successful actions consume tasks, and which branch should run without making every path a mystery hallway. It helps people and agents name the signal, source, and safe next step without pretending an automation, campaign, DNS record, RFC, or network path did more than the evidence shows. Source context: Zapier Zap basics; Zapier task usage; Zapier Paths.
“The team used Custom Rule Handrail after the fallback branch wore a cape, and the agent waited for proof before smashing the big green button.”