Jev Benchmark

Overview & Result

The project evaluates Jev as a pre-execution risk classifier for agent tool calls, including destructive commands, credential leaks, and unauthorized database operations.

How Jev fits in the loop

1. The agent proposes a tool call and its parameters.
2. Jev classifies the risk against a bounded policy question.
3. Application code allows, blocks, or escalates the action and records the result.

How to reproduce

1. Open the repository and inspect the scenario labels, ground truth, and scoring script.
2. Run a small subset containing read-only, destructive, privileged, and exfiltration-like actions.
3. Report interception, false blocks, false allows, and confidence separately.

Why this build matters

It gives the site a concrete guardrail evaluation source while preserving the distinction between probabilistic judgment and real authorization.

Limitations

• The reviewed post does not expose enough methodology to validate the headline result.
• A benchmark score is not an authorization policy; deterministic permissions must remain in code.
• Risk labels and attack examples need to be refreshed as agent tools change.

Patterns