Docs / source reviewed
Jev-cu (Jev Use)
Let Jev choose the next step for Codex Computer Use
How this project uses Jev
- Input
- Task goal and text candidates from the accessibility tree; no screenshots sent to Jev
- Jev decides
- Target element, action type, completion and action risk
- Code executes
- Codex Computer Use reads and operates the UI; local policy checks app allowlists, risk and confidence
Evidence and limitations
The author shows a Mac Calendar comparison and reports a speedup. Only the post and pinned source were reviewed here; speed, token usage and cross-app success were not independently tested. Requires Codex desktop cua_repl and TypeSafe API configuration. The main loop defaults to dry-run and local policy gates execution.
This project has not been run independently here. Author-reported results are not independently verified results.
Original sources
- https://x.com/Saccc_c/status/2101152089598791845 ↗
- https://github.com/Sac-Y/Jev-cu/blob/38fb31de7dfe6209bbe6e04057c00c6e885ba577/README.md ↗
- https://github.com/Sac-Y/Jev-cu/blob/38fb31de7dfe6209bbe6e04057c00c6e885ba577/scripts/jev-decide.mjs ↗
- https://github.com/Sac-Y/Jev-cu/blob/38fb31de7dfe6209bbe6e04057c00c6e885ba577/scripts/policy.mjs ↗