How does it handle the new 'effort' parameter?

The migration workflow includes adding the effort parameter set to 'high' to ensure the model provides the highest quality reasoning for complex tasks.

Will it automatically change my prompt content?

By default, it only updates model strings and parameters. Prompt behavioral adjustments (like fixing over-engineering) are only applied if you explicitly report those issues.

Which models can I migrate from using this skill?

This skill is designed to migrate code and prompts from Claude Sonnet 4.0, Sonnet 4.5, and Opus 4.1 to the newer Opus 4.5.

What cloud platforms are covered for model string updates?

The skill supports model string updates for the Anthropic API (1P), AWS Bedrock, Google Vertex AI, and Azure AI Foundry.

Does it support migrations to Haiku 4.5?

No, this skill specifically targets Opus 4.5 migrations and explicitly ignores Haiku model strings.

Claude Opus 4.5 Migration Assistant

Name: Claude Opus 4.5 Migration Assistant
Author: himmelreich-it

byhimmelreich-it

0•

开发者工具

Automates the migration of codebases and prompts from previous Claude models to the latest Opus 4.5 version.

This skill facilitates a seamless transition from Claude 3.5 Sonnet or Claude 4.1 Opus to the powerful Opus 4.5 model. It automatically identifies and updates model strings across all major platforms—including Anthropic API, AWS Bedrock, Google Vertex AI, and Azure AI Foundry. Beyond simple string replacement, it manages the removal of unsupported beta headers, configures the 'high' effort parameter, and provides specialized prompt optimizations to address behavioral differences such as tool overtriggering, over-engineering, and frontend design quality.

主要功能

01Smart detection and removal of unsupported beta headers

02Automatic configuration of the 'high' effort reasoning parameter

030 GitHub stars

04Prompt refinement for tool usage, over-engineering prevention, and frontend aesthetics

05Automated model string updates for Anthropic, AWS, Google, and Azure platforms

06Context-aware integration of migration snippets using XML tags

使用场景

01Standardizing model identifiers across multi-cloud environments (Bedrock, Vertex AI, Azure)

02Upgrading production AI applications to utilize the latest Opus 4.5 capabilities

03Troubleshooting and fixing behavioral regressions after switching to Opus 4.5

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add himmelreich-it/agent-skill-converter claude-opus-4-5-migration

For use in Claude.ai and ChatGPT

Download Skill