Multi-platform social content with platform-native formatting and character limits for X, LinkedIn, Instagram, TikTok, YouTube Shorts, and Threads. Invoke whenever the user says "social posts", "content calendar", "LinkedIn post", "tweet", "Instagram caption", or runs `/market social <topic>`. Match
Multi-platform social content with platform-native formatting and character limits for X, LinkedIn, Instagram, TikTok, YouTube Shorts, and Threads. Invoke whenever the user says "social posts", "content calendar", "LinkedIn post", "tweet", "Instagram caption", or runs `/market social <topic>`. Matches BRAND-VOICE.md if present.