Use this skill when the user wants to diagnose flaws in argumentation in English prose, without rewriting it.
Use this skill when the user wants to proofread a `.srt` subtitle file produced by Whisper or another voice-to-text engine.
Use this skill when the user wants to format plain text documents with one sentence per line.
Use this skill when the user wants to polish the wording of plain text documents and English embedded in source code, cutting filler and AI tells.