Investigates a single PostHog error tracking issue end-to-end. Use when the user provides an issue ID or pastes an issue URL (`/error-tracking/<id>`) and wants to understand the error — who it affects, what triggers it, when it started, whether it correlates with a release, browser, OS, or feature flag, and what the next step should be.
Install
npx skills add PostHog/ai-plugin --skill investigating-error-issuenpx skills add PostHog/ai-plugin --skill investigating-error-issue -a claude-code -gnpx skills add PostHog/ai-plugin --skill investigating-error-issue -a codex -ggemini skills install https://github.com/PostHog/ai-plugin.git --path skills/investigating-error-issuegh skill install PostHog/ai-plugin investigating-error-issuegit 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/investigating-error-issue ~/.claude/skills/investigating-error-issue # Claude Code
cp -R /tmp/PostHog__ai-plugin/skills/investigating-error-issue ~/.agents/skills/investigating-error-issue # Codex, Cursor, Gemini CLI, Copilot, OpenCode