概要
The Opus 4.5 Migration Assistant is a specialized utility designed to streamline the upgrade path from Claude Sonnet 4.0, Sonnet 4.5, and Opus 4.1 to the superior Opus 4.5 model. It identifies and replaces platform-specific model strings across Anthropic API, AWS Bedrock, Google Vertex AI, and Azure AI Foundry while managing deprecated beta headers. The skill goes beyond simple search-and-replace by offering targeted prompt adjustments that mitigate known behavioral shifts in Opus 4.5, such as tool overtriggering, over-engineering, and code exploration issues, ensuring your AI integrations remain performant and cost-effective.
