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Gating agent tool calls

OpenRouter cookbook recipe gating agent tool calls with deterministic checks plus Jev Noul probabilities and fixed thresholds.

Articleproduction

This summary is based on how curated lists describe the project; its README was not available to review.

Overview

This recipe in OpenRouter's documentation shows how to gate an agent's tool calls with Jev. According to the list summary, it combines deterministic checks with Jev Noul probabilities and fixed thresholds that map to approve, block or human review.

It is a concise, provider-documented pattern for agent safety: cheap rules first, a calibrated yes/no judgment for the semantic part, and explicit bands so uncertain calls go to a person.

What the decision model decides

TypeQuestionAnswers
Yes / noIs this tool call safe and appropriate to run?(inferred)yes · no

How it works

  1. Run deterministic checks on the proposed tool call
  2. Ask Jev a Noul about the call
  3. Approve above the upper threshold, block below the lower, send the middle to a human

Strengths

  • Simple, documented gating pattern
  • Uses OpenRouter's access to Jev

Caveats

  • List-only entry; recipe not reviewed
  • Fixed thresholds need tuning on your data

Getting started

See https://openrouter.ai/docs/cookbook/building-agents/gate-tool-calls-with-jev.

At a glance

Type
Article
Status
production
Has code
yes

Use cases and integrations

How curated lists describe it

  • OpenRouter recipe combining deterministic checks with Jev Noul probabilities and fixed approve, block, or human-review thresholds.

    cobanov/awesome-jev

Frequently asked questions

What does the recipe gate?

Agent tool calls, before they run.

What outcomes are possible?

Approve, block or human review based on fixed thresholds.

Who publishes it?

OpenRouter, in its cookbook.

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