Signals scout for the parts of a product people barely use. Measures each clickable element and page against the reach of where it lives, gives each barely used one a likely cause, and reports the ones that are reachable and still not used.
Install
npx skills add PostHog/ai-plugin --skill signals-scout-unused-featuresnpx skills add PostHog/ai-plugin --skill signals-scout-unused-features -a claude-code -gnpx skills add PostHog/ai-plugin --skill signals-scout-unused-features -a codex -ggemini skills install https://github.com/PostHog/ai-plugin.git --path skills/signals-scout-unused-featuresgh skill install PostHog/ai-plugin signals-scout-unused-featuresgit clone --depth 1 https://github.com/PostHog/ai-plugin /tmp/PostHog__ai-plugin
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/PostHog__ai-plugin/skills/signals-scout-unused-features ~/.claude/skills/signals-scout-unused-features # Claude Code
cp -R /tmp/PostHog__ai-plugin/skills/signals-scout-unused-features ~/.agents/skills/signals-scout-unused-features # Codex, Cursor, Gemini CLI, Copilot, OpenCode