Jev in production › Agent context and memory

Jev Sources

Claude Code and Codex skill retrieves TypeSafe's Jev documentation into agent context so citations reference the correct page and heading; precision remains unmeasured.

Open on GitHub ↗

The source publishes no measured number.
Use
Agent context and memory
Industry
Developer tools
Form
Open-source tool
Stage
Beta
Plugs into
Claude Code, Codex
Listed
2026-10-17
Found via
discord
Repository
tiffygk/jev-mode
Stars
15
Forks
2
Last push
2026-10-23
Language
HTML
License
none stated

The README opens with

Skills for Claude Code and Codex, and a study course, for building with Jev, TypeSafe's System One model. In the Ratings folder find the list of rated Jev projects and our eval methodology for user safety and quality.

Not every skill calls Jev: some are guides and LLM evaluators for building with it.

Name What it does Calls Jev Status ------------ Jevaluate Reads a Jev project's code and rates how well it uses Jev, with provenance for every finding No: an LLM rates, and code checks the rating Available Jevaluate, privately Rates a project you can't publish, such as a client's code or a local folder, with the same rubric, and keeps the rating private. Run /jevaluate-private No Available Jevaluate Harness Runs rating rounds, re-rates and rubric...

Badge

For the project's own README, linking back here:

Listed in Jev in production

Also used for agent context and memory