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Jev Runway

Fewer tokens, more runway: a local proxy that trims stale tool output from long Codex sessions.

Price

Free

Made by

이팩터이팩터@ipecter_

Category

Developer Tools

Type

CLI
Download free

A long Codex session sends every file it has read and every command output again with each request, long after most of it stopped mattering. Jev Runway sits between Codex and your model provider on your own machine.

Between turns it asks Jev which tool output the task still depends on, and trims the rest to a short note before the request goes out. Works with ChatGPT sign-in, the OpenAI API or a custom provider.

Instructions in English and Korean.

What you get

  • Full TypeScript source code, MIT licensed
  • Local proxy for Codex

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P.S.#1: No AI was hurt while making this platform.

P.S.#2: Do it with all your heart, or don't do it at all. ✨

P.S.#3: Wireframed, designed, prototyped, and hand-coded by Sankalp with extreme love, care, and passion for crafting software people will love to use.