This opens a local analytics dashboard that shows you how you're actually using Claude: session activity, tool usage patterns, error rates, and where your attention is going across projects. First run takes about 30 seconds to install dependencies, then it's instant after that. The dashboard runs on localhost:4747 and stays live until you close Claude. It's worth running if you're doing heavy context mode work and want to spot patterns in how you're working, like which tools you're leaning on or where errors cluster. Refresh the page whenever you want fresh metrics.
npx skills add https://github.com/mksglu/context-mode --skill ctx-insight