Creating Upgrade Test Version is a production-ready Claude Code skill (quality score 70/100) in the testing sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/creating-upgrade-test-version/ and loads when your prompt matches the skill's trigger.
When to invoke it: Use when preparing upgrade test builds, testing version migration, or when the user mentions test version, 9005.x.
The Creating Upgrade Test Version skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.
mkdir -p ~/.claude/skills/creating-upgrade-test-version curl -L https://claudskills.com/skills/creating-upgrade-test-version/SKILL.md \ -o ~/.claude/skills/creating-upgrade-test-version/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/creating-upgrade-test-version/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/creating-upgrade-test-version/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\creating-upgrade-test-version\SKILL.md on Windows. See the full install guide for step-by-step instructions.
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.
Browse all Engineering skills in the ClaudSkills registry, or explore these top-rated picks from the same category:
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