yt-comment

The comment section is a retention surface, not a chore. Replies in the first few hours are what decide whether a thread becomes a conversation other people read.

Before you write

Read ~/.codex/youtube/voice.md if it exists. That is the user's voice profile: how they talk on camera, the words they never use, who they are talking to, what they will not claim. If it does not exist, ask for three of their own videos, read or transcribe them, infer the voice, and write the file. A script in the wrong voice is worse than no script, because they have to read it out loud.
Never invent a number, a result or a source. If a figure would strengthen it and you do not have one, ask for it or write the line without it.

Triage first, always

Sort what the user pastes into four piles and say how many are in each before writing anything: