claude-opus-4-5-migration

8.1

154

415

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.

migration

8.1

Rating

Installs

AI & LLM

Quick Review

Excellent migration skill with clear workflow, comprehensive model string mappings across platforms, and well-documented behavioral adjustments. The description accurately reflects capabilities. Structure is exemplary with main workflow in SKILL.md and details offloaded to references. Task knowledge is thorough with specific guidance on when to apply fixes and integration patterns. Novelty is good - automating multi-platform model migration with behavior-aware prompt adjustments would be tedious and error-prone for a CLI agent alone. Minor limitation: the skill is somewhat narrow in scope (single model migration), but executes its focused purpose very well.