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Guidewire Migration And Upgrade

Category: Engineering  ·  Sub-category: devops  ·  Last updated:
Move a Guidewire deployment to a new platform or release without breaking running policies and claims — on-prem→cloud cutover (config reconciliation, data migration, parallel-run validation), in-place version upgrade (e.g., 202403→202503) with deprecated-API regression coverage, rehearsal-driven cutover with rollback path mid-flight, and broker/claimant communication so users hit the right system at the right time. Use when planning a cloud migration, executing a version upgrade, or rehearsing a cutover. Trigger with "guidewire migration", "guidewire upgrade", "guidewire cutover", "guidewire on-prem to cloud", "202503 upgrade".

What this skill does

Guidewire Migration And Upgrade is a community-contributed Claude Code skill in the devops sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/guidewire-migration-and-upgrade/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when planning a cloud migration, executing a version upgrade, or rehearsing a cutover. Trigger with "guidewire migration", "guidewire upgrade", "guidewire cutover", "guidewire on-prem to cloud", "202503 upgrade".

Who uses this skill

The Guidewire Migration And Upgrade Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 69,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/guidewire-migration-and-upgrade
curl -L https://claudskills.com/skills/guidewire-migration-and-upgrade/SKILL.md \
  -o ~/.claude/skills/guidewire-migration-and-upgrade/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/guidewire-migration-and-upgrade/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/guidewire-migration-and-upgrade/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\guidewire-migration-and-upgrade\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Attribution & license

More Engineering skills

Browse all Engineering skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Engineering skills → Top 100 skills
Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills.  ·  What's New  ·  Install guide  ·  About  ·  llms.txt

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