What do I need to use Migration Day Runbook?

From → to, and the size; The sharing surface; The freeze tolerance; The permission model gap.

Is Migration Day Runbook free to use?

Yes — run it free in the browser playground (no API key needed for the sponsored trial, or bring any provider key), or install it into Claude Code, Cursor, ChatGPT and more via npx pm-claude-skills. MIT-licensed and open source.

Migration Day Runbook

Q: How do I know the Migration Day Runbook output is good?

The skill verifies itself against its own quality checks: The copy happens inside an announced freeze; Verification is counts + samples with a pass/fail line, before cutover comms; Permission mismatches fail closed, external shares handled by hand; The announcement answers exactly the three questions with a named missing-file contact.

🔵 Stable🕐 updated 2026-07-19 🔷 SkillSpec L3 pm-cowork

Move a team's files to a new platform without losing work or a week — the pre-migration freeze, the verified copy, the permissions remap, the cutover announcement, and the old-system read-only afterlife. Use when asked we're moving from Dropbox to Drive, migrate our files to SharePoint, plan the file migration day, or how do we switch platforms safely. Produces the migration runbook: freeze window, copy-and-verify steps, permissions mapping, the cutover comms, and the rollback line.

▶ Run it free — no key needed 📝 Grade your existing draft View SKILL.md ↗

What to give it

▸From → to, and the size — platforms, volume (GB and file count), and any known exotica (huge files, weird formats, apps writing into the old drive)

▸The sharing surface — external shares, published links, and integrations pointing at the old platform; each is a breakage waiting for its line in the runbook

▸The freeze tolerance — can the team stop editing for a day? A weekend? Never (then the delta-sync approach, stated)?

▸The permission model gap — how sharing works old vs. new; the remap is where migrations quietly leak confidential files

✅ The bar it holds itself to

Every skill in this library self-verifies — these are this skill's own quality checks, straight from its definition.

✓The copy happens inside an announced freeze

✓Verification is counts + samples with a pass/fail line, before cutover comms

✓Permission mismatches fail closed, external shares handled by hand

✓The announcement answers exactly the three questions with a named missing-file contact

✓The old platform is read-only from cutover, with a decommission date set

⚠️ What it refuses to do

Do not copy a live drive — the freeze is one evening; the fork-hunt is one month

Do not trust the progress bar as verification — counts and samples or it didn't happen

Do not bulk-recreate external shares — each one re-issued is each one re-decided

Do not leave the old platform writable "during transition" — that's two sources of truth, i.e., zero

Do not skip the rollback line — a migration that can't abort will be pushed through broken

Install

npx pm-claude-skills add --agent claude   # or codex · cursor · gemini · hermes
# or one-line MCP (every skill, any client):
claude mcp add pm-skills -- npx -y pm-claude-skills-mcp

Related skills

🔌 Embed this skill

Drop this on your blog, docs, or site — it renders a "Run this skill" card:

<div data-pm-skill="migration-day-runbook"></div>
<script src="https://mohitagw15856.github.io/pm-claude-skills/embed.js" async></script>

💬 Discussion

Migration Day Runbook is one of 750 open-source professional AI agent skills — all SkillSpec L3. Try them all in the browser · ⭐ Star on GitHub · Browse the full catalog