What it is
gate watches live Herdr agents and may press a single-shot allow on a tool permission card. It is a separate tool from herd, which queues decisions and launches workspaces. gate is the command that types an allow.
How it uses Jev
Jev judges whether an invocation is an ordinary step of the work on screen (probability at least 0.85) and whether a person is unlikely to be needed (at most 0.20). If Jev cannot tell whether a command is in the risky set, the card stays up.
Primitives:score
Technique worth stealing
Threshold two calibrated probabilities to gate a single-shot allow, leaving risky or uncertain cards for a person.
Try it
export TYPESAFE_API_KEY=...; gate --dry-run
Evidence
Each line is one question put to Jev about the README. ≥ 0.60 reads as yes, ≤ 0.40 as no; in between Jev is not making a call.
- Jev-centricyes0.82
- Shows a System One patternunclear0.57
- Handles uncertaintyyes0.80
- Measuredno0.05
- Runnableyes0.98
- Worth recommendingno0.20
- Model replicano0.10
- Problem scopescore on a 0–2 scale1.02
- About Jevyes0.96
Signals by Jev jev-1.13.0, card written by DeepSeek V4.1 Flash from the README on 23 Sept 2026.