How to use Jev: 1.

@harrisonitsme 森叔 · Sep 18, 2026 · case #569167 · listed via Jev Hub

Still from the clip posted with this case; watch it in the original post on X.

Applied for the Jev waitlist, installed the TypeSafe skill in Codex, created an API key, and invoked it via prompt to test the decision model.

The original post, translated

How to use Jev: 1. Apply to join the waitlist on the official website; basically, your application can be approved the same day. 🔗: https:// typesafe.ai 2. Tell your Codex: install npx skills add typesafe-ai/skills –skill typesafe-ai. 3. Go back to the console and create an API Key. 4. In the prompt, say "use the TypeSafe skill". Tried it, Jev

Show the original post in its source language ▾

如何用上Jev： 1、官网申请加入waitlist，基本上申请当天能过。 🔗： https:// typesafe.ai 2、告诉你的Codex：安装npx skills add typesafe-ai/skills –skill typesafe-ai。 3、回到操作台，建立API Key。 4、在 prompt 里说一句 “use the TypeSafe skill”。试了下，Jev

The post above is a machine translation from zh; the untranslated text is in the fold-out.

Engagement when collected

Views234K

Likes39

Bookmarks0

Reposts0

Replies0

Quotes0

Numbers are a snapshot taken from X when the case was added to the library (schema v1, collected 2026-09-19); they will not match today.

Where this case fits

Filed under coding & developer tools. In the pattern Jev is built for, the model answers a bounded question per step — and ordinary code acts on the answer, because the answer is already a value rather than a paragraph. Other posts in the same family are on the coding & developer tools page.

🛠️ Coding & developer tools