What problem does it solve? Event organizers struggle to run a conference or hackathon's social accounts without a campaign spine: they invent posting frequencies, pick platforms by habit, misuse hashtags, and lose live coverage because nobody is named to do it. This Skill turns the marketing plan's fixed dates and channel weight into a concrete, phase-mapped social plan. ## Core Features & Use Cases - Phase-mapped post planning: Anchors every post to real campaign dates (announcement, CFP open/close, speaker reveals, agenda release, early-bird close, final push, live, wrap) instead of an invented cadence. - Platform and hashtag decisions: Selects a platform set from a ranked breadth menu (single home platform through full presence) and assigns each hashtag one of three purposes: campaign measurement, reach expansion, or categorization. - Amplification and live coverage: Builds a shareable kit, speaker and sponsor ask templates, and a live-coverage rung with a named volunteer, photo consent rules, and an archive handover to content repurposing. - Use Case: Four months before a 300-person infrastructure conference, an organizer receives a posting schedule pinned to the marketing plan's dates, a two-platform setup justified by the audience, and a speaker-announcement ask template with cards attached. ## Quick Start Ask the assistant to build a phase-mapped social posting plan for your conference using the dates and channel weight from your marketing plan.