Building with TypeSafe Jev plugin for Codex

Unofficial Codex skill for building with TypeSafe AI's Jev: the typed Choice/Score/Noul API, calibrated-confidence routing, field-tested anti-patterns, and links to 150+ community projects sorted by implementation shape, with a code sketch per pattern.

How to install Building with TypeSafe Jev in Codex

1. Add the repo as a Codex plugin marketplace:

2. Install the plugin from it:

Commands copied from the repo README (the first adds the repo as a Codex marketplace; the second installs the plugin). Check the README for setup steps. Source: repo README.

What it contains

The plugin manifest doesn't list components inline. See the repo.

Example prompts from the manifest

• Use building-with-typesafe-jev to replace this LLM classification call with Jev.
• Find prior art for a Jev-powered design before we build it.
• Review this Jev integration against the skill's rules.

About this listing

Building with TypeSafe Jev is a community plugin on GitHub by aaddrick. Its README documents a Codex install and the repo ships a Codex plugin manifest. It passed the CodexStacks quality filter for repos found this way (at least 100 stars, pushed in the last 90 days, not a fork or a list). OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 25, 2026 (an install and load check, not a code review). The manifest says version 0.3.0. It's one of 137 listings in the Creativity category (category assigned by CodexStacks from the repo's topics and description).

Building with TypeSafe Jev FAQ

Details

Type

Plugin

Category

Creativity (assigned by us)

Source

Community

Author

aaddrick

Version

0.3.0

License

MIT

GitHub stars

148 (at last sync)

Last push

2026-10-01

Manifest

.codex-plugin/plugin.json

GitHub topics

agent-skill, agent-skills, ai-agents, calibration, classification, claude-code, claude-code-plugin, claude-code-skill, claude-code-skills, codex-cli, gemini-cli, guardrails

Source

https://github.com/aaddrick/building-with-typesafe-jev

Website

https://github.com/aaddrick/building-with-typesafe-jev#readme

Listed via

GitHub search: README documents a Codex install

Install check by CodexStacks

Passed on Oct 25, 2026 with Codex CLI 0.163.0: Codex loaded its skills. proof · how we check

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Markdown

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Markdown summary

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