Job Summary
The action writes a Runtime Report to the GitHub Actions Job Summary automatically. Screenshot and layout: GitHub Actions → Job Summary.
Webhooks
Settings → Alerting — Slack or custom HTTP.
To add a Slack webhook: create an Incoming Webhook in Slack, then paste the URL in Settings → Alerting → Add Webhook.
Settings
Setup — onboarding links · API Tokens — create and revoke · Alerting — webhooks · Usage — metrics
Store tokens in secrets — never commit or log them.