Synthesize multi-source research (codebase, git history, Slack, web, MCPs) into readable HTML reports — concept explainers, weekly status reports, incident reports, technical deep-dives, learning artifacts. Use whenever the user wants a write-up, explainer, summary, deep-dive, status report, retrospective, or report that pulls from multiple sources — especially when they mention sharing it with someone else, or when the topic involves understanding rather than implementing. Strongly prefer this over markdown for any report longer than a screen.
