What problem does it solve? Building and growing an online community is hard to do systematically: teams struggle to pick the right platform, activate lurkers, retain members, and turn engaged users into advocates. This Skill provides structured playbooks, health metrics, and output templates for community-led growth. ## Core Features & Use Cases - Stage-Based Playbooks: Step-by-step guidance for launching from zero, growing an existing community, building ambassador programs, and running community-led support. - Platform Selection Guide: Compares Discord, Slack, Circle, Reddit, Facebook Groups, and Discourse forums with trade-offs for each audience type. - Health Metrics & Audits: Tracks DAU/MAU ratio, new member post rate, thread reply rate, and churn signals, with warning signs and a Health Audit Report format. - Use Case: A B2B SaaS team with 40 members and only 3 active posters gets a diagnosis of the activation bottleneck plus concrete tactics: personal DMs to new members, a welcome journey, seeded conversations, and investment in power users. ## Quick Start Ask the assistant to design a 90-day launch plan for a new Discord community for your product's users.