Post Skill — Design skill for Claude Code

Post · share images that look native and sell

**Give Claude today's facts. Get a Xiaohongshu / X image set that looks like real app screens, reads like a person with jokes, and pushes your product and your series.**

Day 1 of a building-in-public series ("make Claude earn back its own $200 subscription"), made with this skill.

[中文说明](README.zh-CN.md)

Most AI-made post images fail the same way: gradient cards, emoji lists, a "designed" scene that screams template. This skill came out of 7 rounds of real rejections ("ugly", "looks AI-made", "doesn't look like Claude", "too serious") until the set was accepted. The method that fixed it is what it encodes:

Step	What Claude does
1 · Brief	brief.md: the post's GTM job, series identity, and a list of true facts with sources — nothing else may appear in an image
2 · References	Grids the platform's top covers by likes, studies App Store screenshot sets of tasteful apps, writes 3 takeaways (gate)
3 · Storyboard	One row per frame: headline, evidence, floating card, joke, GTM role. Required: cover with series lockup, product frame with real output + price, full-bleed number page, follow hook
4 · Copy	Plain first, then 1–3 jokes from a pattern library (rhetorical-question titles, one-line beats, deadpan, callbacks, contrast endings)
5 · Build	Real mobile screenshots, pixel-faithful UI mocks (X, Claude, iOS lock screen, Google, Stripe), figures that aren't tables, App Store poster template
6 · Review	Contact sheet at thumbnail size against a checklist
7 · Hand-off	Sheet + 2–3 title options. Publishing stays with you

Install

**As a Claude Code plugin (recommended)**

clau