What it is
Open-source Rust agent harness (desktop, browser UI, terminal, library) that optionally routes closed decisions through Jev.
What it does: README section “Jev decides fast” describes tool search over core tools plus Composio actions, and step decisions inside the browser tool (consequential actions return NeedsConfirmation).
Why it belongs in the showcase: High-signal public harness that documents System One for tool pick and browser action select.
Caveats: Jev access is through TinyHumans’ proxy and credential; without it the harness falls back to BM25. Boundary: independent product using Jev, not TypeSafe’s own console app.
Evidence
Public README section “Jev decides fast”; docs on tool search + browser_task NeedsConfirmation.
Caveats
- Jev runs via TinyHumans System One proxy — needs TinyHumans credential; falls back to BM25 without it
- Independent product using Jev — not hosted TypeSafe console alone
- Early beta; large repo star count reflects the harness, not Jev-only usage
Unofficial case page. Stars / list position observed for heat; do not treat heat as a quality SLA. Review the upstream README before you depend on it.