Audit every endpoint in a PostHog project for staleness, failed materialisations, and unused materialised versions. Use when the user asks "what endpoints can I clean up?", "are any of my endpoints broken?", "which materialised versions are still being called?", or wants a one-shot cleanup pass over the Endpoints product.
Install
npx skills add PostHog/ai-plugin --skill auditing-endpointsnpx skills add PostHog/ai-plugin --skill auditing-endpoints -a claude-code -gnpx skills add PostHog/ai-plugin --skill auditing-endpoints -a codex -ggemini skills install https://github.com/PostHog/ai-plugin.git --path skills/auditing-endpointsgh skill install PostHog/ai-plugin auditing-endpointsgit 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/auditing-endpoints ~/.claude/skills/auditing-endpoints # Claude Code
cp -R /tmp/PostHog__ai-plugin/skills/auditing-endpoints ~/.agents/skills/auditing-endpoints # Codex, Cursor, Gemini CLI, Copilot, OpenCode