aminblg/simpleenglish ? reverse-engineered prompt

Build me a small Python based agent skill that makes AI write in plain English with the discipline of ASD STE100 Simplified Technical English.

I want it to work in tools like Cursor, Claude Code, Codex, and other agents that support skills. The main goal is that when I ask for docs, runbooks, README text, error messages, or release notes, the assistant rewrites them in clear, direct language, with the default mode staying easy to read and a stricter mode for STE style when I ask for it.

Please include the skill files, prompts, examples, and any helper scripts needed so it is easy to install and use. It should also support a simple plugin style setup for agents that can load hooks or output styles. If you need current setup details, look up the latest docs online.

Make the repo polished, with a good README, examples before and after, and a lightweight test or eval setup that shows the writing style really changes.