TypeSafe 官方 Claude Code skill：教 agent 用 Jev 做决策
TypeSafe 发布官方 Claude Code skill，约 1300 字，强制 agent 先拉实时文档、把规则和查表留在普通代码里、只在判断题上用 Jev，并给出 13 个问题合并一次调用省 12.2 倍成本的实测。
TypeSafe shipped an official skill that teaches Claude Code how to build on Jev. It is one of the cleanest skills I've read. About 1,300 words. Almost every line blocks the agent from guessing. What it forces Claude Code to do: ➔ Pull TypeSafe live docs before any code lands ➔ Keep rules, maths, and lookups in normal code; reserve Jev for judgment calls ➔ Pick the right question type: Choice for one of a set, Noul for yes or no, Score for how much The money line: ask independent questions in one call, not one by one. TypeSafe ran that pattern in their cookbook. 13 questions in a single call came back 12.2x cheaper and 10x faster with the same answers. Install in Claude Code: claude plugin marketplace add typesafe-ai/skills claude plugin install typesafe@typesafe-ai The skill is free and MIT licensed. You'll need a TypeSafe API key to run Jev.
这条是引用着另一条写的：x.com/kaiandai/status/2103871840066130241