claude-opus-4-5-migration

Quality score: 70/100 · Category: General · Sub-category: general-misc

ai:claude

Migrate prompts and code from Claude Sonnet 4.0, Sonnet 4.5, or Opus 4.1 to Opus 4.5. Use when the user wants to update their codebase, prompts, or API calls to use Opus 4.5. Handles model string updates and prompt adjustments for known Opus 4.5 behavioral differences. Does NOT migrate Haiku 4.5.

What this skill does

claude-opus-4-5-migration is a production-ready Claude Code skill (quality score 70/100) in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/claude-opus-4-5-migration-helixdevelopment-helixagent/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when the user wants to update their codebase, prompts, or API calls to use Opus 4.5.

Who uses this skill

The claude-opus-4-5-migration skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. 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.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/claude-opus-4-5-migration-helixdevelopment-helixagent
curl -L https://claudskills.com/skills/claude-opus-4-5-migration-helixdevelopment-helixagent/SKILL.md \
  -o ~/.claude/skills/claude-opus-4-5-migration-helixdevelopment-helixagent/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/claude-opus-4-5-migration-helixdevelopment-helixagent/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/claude-opus-4-5-migration-helixdevelopment-helixagent/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\claude-opus-4-5-migration-helixdevelopment-helixagent\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.

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Part of ClaudSkills — the open registry for Claude Code skills. · What's New · Install guide · About · llms.txt

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