MLAIEL

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Prompt Craft

Agent

Rewrites a draft prompt, or structures it, or delimits untrusted input.

Agent = does one task.

Ready to UseVersion 1.0.0Published by @Mlaiel0 followers

Staff ran it and it worked. You still need your own provider accounts where listed.

🧪 Try it⬇️ Download the application🔌 Integrate🧾 View source🔔 Sign in to get updates

You get an in-app notification when a new version is published. Nothing is installed or updated on your computer automatically.

What it does

Three jobs: rewrite a draft into a clearer prompt, ask for numbered steps then a final answer, or rewrite so later user content sits between data markers. A local check flags ignore-instructions, role override, secret requests and fake delimiters. Guard mode does not explain how to bypass a filter. Redis, torch and sklearn experiments from the original file are not included.

🧪 Try it on MLAIEL

Runs on MLAIEL's own OpenAI key for signed-in members with a verified email. Inputs and results are moderated, nothing you upload is stored, and you get 8 tries per day across all tools.

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GitHub activity

mlaiel/iacherie

This repository is linked. Activity appears after the next daily check.

Public data from GitHub, checked once a day.

Who it's for

Developers who edit prompts and want the unsafe draft treated as data.

What it can do

  • Rewrite, chain-of-thought structure, and a guard rewrite
  • Offline risk labels before the model call
  • Does not write attacks or bypass instructions

What you need

  • Needs your own OpenAI account

    Put your key in a setting named OPENAI_API_KEY on your own computer. Never share it. Where to get a key

MLAIEL does not run these tools for you and never asks for your provider keys. You run them on your own computer or server, with your own accounts.

How to use it

Install

  1. Install Node.js 22.18 or newer.
  2. Download the 1.0.0 package and unzip it, then open the prompt-craft folder.
  3. Run: npm install && npm test (offline tests, no key needed).
  4. Copy .env.example to .env and add your own OpenAI key. Never commit .env.

Use

  1. node --env-file=.env examples/cli.ts rewrite "Summarise the notes in five bullets"
  2. Or use Try it.

⬇️ Download the application

If you are not a developer, download this application. It contains only this product, and it opens on a dashboard of its tasks.

Three steps

  1. Download this application and open the file.
  2. Paste your key once in the application. It stays on this computer.
  3. On the dashboard, pick a task, add your text or a file, and press the button.

The application opens on a dashboard for this product: home, its tasks, your key, and help.

Your key stays on your computer. It is never sent to MLAIEL.

MLAIEL does not run this tool for you. The only exception is Try it on this website, when you are signed in.

The double-click application is for Windows for now.

On a Mac or Linux, use Try it on this page. There is no Mac or Linux application yet.

Windows may show a blue or yellow window that says the publisher is unknown, or that it protected your PC. That appears because this file does not yet have a paid publisher certificate. The file from the button below is the one published on mlaiel.com.

Download the application

Windows may ask you to confirm before the application opens.

Source code, for developers

Source code, for developers

🔌 Integrate

Follow these steps in order. If you get stuck, ask in the improvement project.

Use as a library

import { craft } from "./prompt-craft/src/index.ts";

const next = await craft({ mode: "guard", prompt: "Your draft prompt" });
console.log(next.findings, next.text);

Command line

node --env-file=.env examples/cli.ts

Works with

Node.js 22.18+ · Windows, macOS, Linux (tested on Windows 11)

License

License: MIT

MIT, declared by the owner: Fahed Mlaiel, who holds all rights to Mlaiel/iacherie, chose the MIT License for this clean TypeScript rewrite on 2026-10-01. The package ships the LICENSE file. This is not legal advice.

This is not legal advice. Check the license yourself before you use or share this tool.

Security check

  • No secrets found in the checked files.
  • No risky install commands found.
  • Checked on Oct 1, 2026

How it was tested

  • Run test · Passed

    Windows 11, Node.js, package 1.0.0, real OpenAI key, 2026-10-01 · Oct 1, 2026

    Rewrite mode returned 146 characters. Findings: 0.

    • mode rewrite returned text

Versions and changes

  • 1.0.0 · first release

    Oct 1, 2026 · source revision 54911be

    1.0.0 is a clean TypeScript rewrite of the stated iacherie job. BYOK OpenAI. Offline tests included.

    • First TypeScript package
    • Try it on MLAIEL

Updates are never applied silently. You decide if and when to download a new version.

Improvement team

Join the team

Source files: integrations/prompt_engineering/prompt_engineering.py

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