The peak trading runbook we actually used 19 February 2026 6 min read On this page Previous · DebuggingThe 500 that only happened for one customer Previous · AIAgent-written PRs need a different review checklist Previous · IntegrationsIdempotency keys for the ERP order feed Next · Internal toolsThe release loop that patches itself Next · SecurityReading a hotfix before you apply it Next · IntegrationsStock sync with a 3PL that goes down at 2am Next · SecurityA CSP that survives the marketing team Next · AIGive the agent the module, not the migration