Plugin
AnthropicDeveloper Toolsv1.0.0
claude-opus-4-5-migration
Migrate your code and prompts from Sonnet 4.x and Opus 4.1 to Opus 4.5.
About
Skill for automating model string and header updates when migrating codebases to Claude Opus 4.5. Scans files for deprecated model identifiers and updates them to the latest version.
migrationclaudemodel-upgraderefactoring
plugin.json
{
"name": "claude-opus-4-5-migration",
"author": {
"name": "William Hu",
"email": "whu@anthropic.com"
},
"version": "1.0.0",
"description": "Migrate your code and prompts from Sonnet 4.x and Opus 4.1 to Opus 4.5."
}Details
Upvotes0
Comments0
SourceAnthropic
Versionv1.0.0
AuthorWilliam Hu
CategoryDeveloper Tools
AddedJun 6, 2026
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