A fast security gateway for AI agent tool calls

When an AI agent is connected to a database, a local shell, or an API, a model that can behave unpredictably gets access to real actions. Common safety approaches either inspect the model’s text and hope nothing dangerous slipped through, or add another as a judge, which can create a large delay.

Trajeckt puts a sealed gateway at the instead of trying to clean up the prompt or catch suspicious words. If a tool call or execution path does not match the preset spec exactly, it is dropped.

The claimed added delay is about 1.6 milliseconds, much lower than a 500 millisecond . The gateway is invisible to the model, so the agent cannot escape it through or jailbreak tricks because the decision is enforced outside the model.

Key points

  • AI agents become riskier when they can use databases, local shells, or APIs.
  • Model-as-a-judge s can add cost and delay.
  • Trajeckt checks real at the .
  • Calls that do not match the spec are rejected immediately.
  • The claimed added delay is about 1.6 milliseconds.
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