Designs a Replay Vision scanner that produces trustworthy observations: one visible question per scanner, a type chosen from the answer shape, a query that selects only sessions able to answer it, a prompt that demands on-screen proof and allows no or inconclusive, a model picked by the cost of a wrong answer, and a first-batch test pass.
Install
npx skills add PostHog/ai-plugin --skill designing-replay-vision-scannersnpx skills add PostHog/ai-plugin --skill designing-replay-vision-scanners -a claude-code -gnpx skills add PostHog/ai-plugin --skill designing-replay-vision-scanners -a codex -ggemini skills install https://github.com/PostHog/ai-plugin.git --path skills/designing-replay-vision-scannersgh skill install PostHog/ai-plugin designing-replay-vision-scannersgit 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/designing-replay-vision-scanners ~/.claude/skills/designing-replay-vision-scanners # Claude Code
cp -R /tmp/PostHog__ai-plugin/skills/designing-replay-vision-scanners ~/.agents/skills/designing-replay-vision-scanners # Codex, Cursor, Gemini CLI, Copilot, OpenCode