Infrastructure

NEXUS-AI-Gateway-with-JEV

@Mistertelecom1TypeScriptMITupdated 2026-09-20runnable

AI gateway that validates before it executes: Lead plans, JEV validates, Worker generates. Local-first control plane, 359-provider catalog.

Mistertelecom/NEXUS-AI-Gateway-with-JEV

Where it calls Jev

this.baseUrl = "https://api.typesafe.ai";

src/nexus/jev/client.ts:40

The link points at the commit we read, so the line number still holds.

What it asks Jev

These question sets are lifted from this project's source exactly as written.

from tests/nexus/unit/jev-payload-guardrails.test.ts:11

  1. eligibletrue/false

    The candidate meets the supplied requirements.

Run it on your own text

The code
import { experimental_evaluate as evaluate } from 'ai';

const { answers } = await evaluate({
  model: 'typesafe-ai/jev',
  state,
  questions: {
    eligible: { type: 'boolean', instructions: 'The candidate meets the supplied requirements.' },
  },
});

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