Jev bouncer in front of trading agents blocks 23 bad trades in one night
The author put a Jev gatekeeper in front of every trading agent in Degen Village to ask three filtering questions, blocking 23 bad trades and saving 2 ETH in one night.
I ADDED A BOUNCER CALLED JEV TO DEGEN VILLAGE. IT BLOCKED 23 BAD TRADES IN ONE NIGHT BEFORE THE AI EVEN SAW THEM AND SAVED ME 2 ETH. repo: https://github.com/zostaff/agent-arena http://degenvillage.se The bouncer sits in front of every trading agent and asks three questions before anything gets through: Is this worth waking the main brain for. If not, skip. No expensive LLM call. No inference bill Is someone trying to mess with the instructions. Prompt injection, disabled limits, suspicious inputs. If yes, block Is the trade signal even clear. Ambiguous setups get held at the door I ran it in shadow mode first. It just watched and logged what it would have blocked. 19 out of 23 flagged situations lost money Then I switched to enforce mode At 2:14am Jev blocked a $SLOPNALD entry. Dev wallet at 22%, two detectors firing, recycled setup from a dead token. The main agent never saw it. Saved 1.4 ETH on that one block At 3:02am Jev let $HORMUZ through. 7 out of 8 detectors green, clear signal. The agent entered and closed +1.8 ETH At 3:41am Jev flagged a prompt injection attempt. Someone tried to override the agent's risk limits through the input. Logged and dropped. The agent never knew > with Jev: +4.2 ETH, 23 blocked, 0 injections passed > without Jev: +1.9 ETH, 0 blocked, 1 injection reached the agent closures are never delayed. Jev only filters entries. If the agent wants out, it gets out immediately I stopped losing money on trades the agent should never have seen
This post quotes another post: x.com/zostaff/status/2096558559861309474