Medium skills

Agent Skills for Medium. Each SKILL.md works in Claude Code, Codex, Claude.ai or by hand; each has a copy-paste prompt. They're installed with the rest of the playbook (see the root README).

Skill	What you get	Time
social-medium	Start here. One command: /social-medium fit · start · write · mirror · pubs · profile · numbers · risk runs the right skill or doc	1 min
social-medium-article	One article from a real question: type, title, first 3 lines, draft, a 5-check product test, topics, canonical, one UTM link	2–3 h per article

Order: fit (is it worth it?) → profile + import 2–3 posts → one article a week, or mirror mode. Or just type /social-medium.

Installed as a plugin, the command is /product-growth-hack:social-medium <command>; copied into .claude/skills/, it's /social-medium <command>.