SDKs & clients

jev-cli

@fiale-plus1TypeScriptMITupdated 2026-09-19runnable

Unofficial CLI for the TypeSafe System One API (Jev) — designed for AI agents and anything that can execute a process.

fiale-plus/jev-cli

Where it calls Jev

const baseUrl = global.baseUrl ?? process.env.TYPESAFE_BASE_URL ?? "https://api.typesafe.ai";

src/commands/doctor.ts:38

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 src/commands/doctor.ts:78

  1. oktrue/false

    Does this sentence describe a successful outcome?

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: {
    ok: { type: 'boolean', instructions: 'Does this sentence describe a successful outcome?' },
  },
});

from src/tests/contract.test.ts:77

  1. qtrue/false

    Is it urgent?

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: {
    q: { type: 'boolean', instructions: 'Is it urgent?' },
  },
});

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