# Shipping Launch Checklist

> Pre-launch and rollout checklist—feature flags, thresholds, rollback, monitoring, and comms. Use before production releases or risky deploys.

- Skill: `charlieviettq/shipping-launch-checklist` (Agent Skill)
- Install (CLI): `npx skillmds@latest add charlieviettq/shipping-launch-checklist`
- Raw SKILL.md: https://api.skillmd.com/api/skills/charlieviettq/shipping-launch-checklist/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: charlieviettq (https://skillmd.com/u/charlieviettq)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/charlieviettq/shipping-launch-checklist

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# Shipping and launch checklist

## Pre-launch

- [ ] Success criteria and rollback trigger defined
- [ ] Feature behind flag or dark launch when possible
- [ ] Migrations backward-compatible or reversible plan
- [ ] Dashboards/alerts for new paths (`observability-slo`)
- [ ] Runbook: who to page, how to revert

## Rollout

| Strategy | When |
|----------|------|
| Big bang | Low risk, small blast radius |
| Percentage | Gradual exposure with metrics watch |
| Cohort/region | Geo or tenant isolation first |

## During rollout

- Watch error rate, latency, business KPIs vs baseline
- Stop or roll back if thresholds breached (define before launch)

## Post-launch

- [ ] Remove temporary flags after stable period
- [ ] Document known issues and follow-ups
- [ ] Postmortem if incident (`postmortem-writing`)

## Related

`gstack/ship`, `gstack/land-and-deploy`, `gstack/canary`, `observability-slo`