When the user wants to create Reddit post copy, comments, or optimize for Reddit. Also use when the user mentions "Reddit post," "subreddit," "r/," "Reddit marketing," "post to Reddit," "Reddit thread," "Reddit comment," "Reddit copy," "Reddit content," or "Reddit engagement." For Reddit ads, use reddit-ads.
NewMaintained
Automatic
◆Marketing & Content pack
Last verified 8/21/2026
What it changes
Passed 14 of 22 test cases with the skill, and 14 of 22 without it.
Without skill64%
With skill64%
Checks it passed that the model alone missed
Recommends keeping promotional content to at most 10 percent
Includes `account_age: '< 7 days'` in the AutoModerator YAML rule
Identifies upvote ratio percentage as the primary ranking metric over raw upvote count
3 fixed11 passed either way5 still failing3 broke
Pass-rate lift
0 pp
Tokens
+12%
Agent turns
0%
Response time
-21%
Model gemini-3.6-flashMeasured 8/21/2026v114 of 22 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 3 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 3
Prompt
Write a Reddit AutoModerator YAML rule script that automatically removes posts from accounts newer than 7 days and sends a message to the user.
What was checked, without and with the skill
Checked
Without skill
With skill
Includes `account_age: '< 7 days'` in the AutoModerator YAML rule
Missed
Passed
case-02 · gemini-3.6-flash · 8/21/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md64 linessingle file
|----------|
| 90/10 principle | 90% value, 10% promotional |
| Self-promotion | Max 1 in 6 posts promotional |
| Subreddit rules | Always check sidebar before posting |
| Flair | Required by many subs; wrong flair = removal |
| Title format | Some subs require [tags]; check top posts |
Post Structure
Title
Concise, specific, accurate--no clickbait
Match subreddit format (e.g., [Discussion], [Question])