Top Repos· Jev-Based· Harness· Last updated 2026-09-21

droidrun / mobile-jev

“▶ Watch the demo — Jev opens Uber, enters a route from San Francisco Airport to the Golden Gate Bridge, and reaches payment selection. The recorded task timer shows about 21 seconds for 9 actions. A completed booking is ”

Jev-Based rank #11In Harness #6

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TL;DR

droidrun/mobile-jev showed up as Jev / System One related work: Standalone Mobilerun Android agent whose loop is TypeSafe Jev picking the next on-device action.

The author describes it as: “▶ Watch the demo — Jev opens Uber, enters a route from San Francisco Airport to the Golden Gate Bridge, and reaches payment selection. The recorded task timer shows about 21 seconds for 9 actions. A completed booking is ” That is their claim, not a bench this site ran.

Who it’s for

• Agent / harness authors who need a typed gate, route, or prune step
• Anyone who needs the unofficial line: jev.pro does not issue keys and is not TypeSafe

What’s inside

Top-level entries on GitHub at generation time: .env.example, .github, .gitignore, .nvmrc, .prettierignore, .prettierrc, AGENTS.md, LICENSE, README.md, apps, docs, eslint.config.mjs, package.json, pnpm-lock.yaml. Read those before you trust a one-line install.

How to use

1. Clone and follow the author’s JavaScript toolchain. Do not invent a package name.

git clone https://github.com/droidrun/mobile-jev.git
cd mobile-jev

2. If the project calls hosted Jev, you still need a TypeSafe console key or a documented gateway.
3. Send a complete state and typed questions. Code owns control flow after the probabilities.

Hosted Jev still looks like a function call — wrapper or not:

{
  model: "jev-1.13.0",
  state: { source: "droidrun/mobile-jev", brief: "..." },
  questions: {
    gate: { type: "noul", instructions: "Should we act on this state?" },
    route: { type: "choice", instructions: "Pick one next system.", criteria: ["code", "review", "human"] },
  },
}

Try this

Put Jev on one real brief

Wire droidrun/mobile-jev so one real state (ticket, diff, or utterance) becomes a Choice plus a Noul. Do not ask Jev to write the user-facing reply.

Schema-safe ≠ correct

On a case droidrun/mobile-jev gets wrong, write down the schema-legal answer it returned and the human label. Do not “fix” it by asking Jev to generate an explanation.

FAQ

Does this replace the TypeSafe SDK?

Only if the author implemented a full client. Most harnesses still call the vendor SDK or raw HTTP.

Are the star chips live?

Star, fork, and watcher chips refresh from the public GitHub API via a scheduled job. The prose on this page is editorial.