Add PostHog metric capture to track counters, gauges, and histograms. Use after implementing features or reviewing PRs to ensure key operations are measured, or when asked to add metrics, counters, or track a value over time. Also handles mirroring existing Prometheus/StatsD/OpenTelemetry metrics into PostHog and initial OTLP exporter setup.
Install
npx skills add PostHog/ai-plugin --skill instrument-metricsnpx skills add PostHog/ai-plugin --skill instrument-metrics -a claude-code -gnpx skills add PostHog/ai-plugin --skill instrument-metrics -a codex -ggemini skills install https://github.com/PostHog/ai-plugin.git --path skills/instrument-metricsgh skill install PostHog/ai-plugin instrument-metricsgit 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/instrument-metrics ~/.claude/skills/instrument-metrics # Claude Code
cp -R /tmp/PostHog__ai-plugin/skills/instrument-metrics ~/.agents/skills/instrument-metrics # Codex, Cursor, Gemini CLI, Copilot, OpenCode