What problem does it solve? Developers rarely get structured, data-driven feedback on their own coding habits and skill gaps. This Skill turns your recent Claude Code chat history into an evidence-based growth report with prioritized improvement areas and curated learning resources, delivered straight to your Slack DMs. ## Core Features & Use Cases - Chat History Analysis: Reads your local Claude Code history (~/.claude/history.jsonl) from the past 24-48 hours to identify projects, technologies, problem types, and recurring challenges. - Prioritized Improvement Areas: Detects 3-5 specific, evidence-based skill gaps with concrete recommendations and time estimates. - Curated Learning Resources: Searches HackerNews via Rube MCP for high-engagement articles matched to each improvement area. - Slack Delivery: Sends the formatted report to your own Slack DMs using Rube MCP, handling connection auth if needed. - Use Case: A developer runs a weekly review to discover they repeatedly struggle with TypeScript generics, then receives targeted articles and action items to close that gap. ## Quick Start Ask Claude to analyze your developer growth from your recent chats and send the report to your Slack DMs.