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Jev Gates Grok Tool Calls

Mercante describes Jev as a live gate for Grok 4.7 tool calls in Cursor and Grok Build, deciding whether each call is allowed, requires approval, or is skipped.

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mercante@merccante𝕏
GROK 4.7 IS $2/$6 IN CURSOR. Jev now decides if the model even wakes up same sticker as 4.6. live in Cursor and Grok Build. CursorBench 4.0: 46.3. DeepSWE v1.1: 71.0. Terminal-Bench 4.0: 37.6. the loop: repo state β†’ Jev Noul/Choice/Score β†’ allow / ask / skip β†’ only then grok-4.7 1 β†’ dump the tool call as state, not a prompt essay 2 β†’ Jev Noul: is this user-requested 3 β†’ Jev Score: blast radius 0-3 4 β†’ Jev Choice: allow, ask, or skip 5 β†’ hard rules still veto. model never gets last word 6 β†’ shadow 200 tool calls. log pick vs what 4.7 would have billed 7 β†’ flip live. you still approve the risky
Sep 23, 2026X postsView on X
The loop gives Jev repository state and a tool-call dump, checks whether the action was user-requested, and scores its blast radius from 0–3. Hard rules can still veto actions, and users approve risky ones. The author says to shadow 200 tool calls before switching the gate live.

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