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model-migration

How to move existing code to newer Claude models. Covers breaking changes, deprecated parameters, and drop-in replacements for retired models.

  • Skills
  • Development
  • 1

What it does and how to use it

A skill that teaches Claude Code to do development tasks well. It is packaged knowledge the model uses whenever it is relevant.

  1. Install the skill (command above).
  2. In Claude Code, describe what you need - the skill turns on by itself when the context fits.
  3. No commands to memorize: you talk in plain language and the skill does the rest.

Install (Claude Code)

mkdir -p .claude/skills/model-migration && curl -fsSL https://doutorai.pt/data/lib/skills__model-migration.md -o .claude/skills/model-migration/SKILL.md

Paste this command into the terminal, in your project folder, and the component installs automatically.

Content

# Model Migration Guide

How to move existing code to newer Claude models. Covers breaking changes, deprecated parameters, and drop-in replacements for retired models.

For the latest, authoritative version (with code samples in every supported language), WebFetch the **Migration Guide** URL from `shared/live-sources.md`. Use this file for the consolidated, skill-resident reference; fall back to the live docs whenever a model launch or breaking change may have shifted the picture.

**This file is large.** Use the section names below to jump (or `Grep` this file for the heading text). Read Step

- 🔒 Full content on the Pro plan (€7.99/month) -

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