Home / Skills / opus-4-5-migration
opus-4-5-migration
gotalab/skillportSkill
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.
Why this score
This repo hosts 3 skills, so its 415 stars are split between them (about 138 each) for scoring.
Popularity score: 59/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
Scanned Oct 20, 2026 at commit 51334ae94919, with Cisco's open-source skill-scanner.
None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This oneopus-4-5-migration gotalab/skillport · Skill | 59 | ★ 415 | ≈79 always | 4mo ago |
| migration prekuter/dryforge · Skill Both about migration and codebase | 64 | ★ 424 | ≈26 always | 19d ago |
| flyway-migrations rrezartprebreza/spring-boot-skills · Skill Both about migration | 64 | ★ 315 | ≈25 always | 18d ago |
| java-migration decebals/claude-code-java · Skill Both about migration and migrate | 63 | ★ 758 | ≈51 always | 2mo ago |
| signals-migration-6-to-7 rodydavis/signals.dart · Skill Both about migration and codebase | 62 | ★ 821 | ≈34 always | 2mo ago |
| opus-plan-reviewer piercelamb/deep-plan · Subagent Both about opus | 56 | ★ 101 | ≈22 in chat | 5mo ago |