opus-4-7-migration

Installation
SKILL.md

Opus 4.7 Migration Scanner

Identify patterns in a repository that break or silently degrade when the Anthropic platform routes to Opus 4.7. Produces a categorized report with file:line references so a maintainer can plan a scoped migration PR rather than chasing symptoms after the fact.

Reference Files

File Contents Load When
scripts/scan.py Repo scanner producing a categorized findings report Always
references/migration-map.md Per-category migration actions with before/after code samples When a category returns findings

When to Run

  • Before upgrading a service or agent stack to Opus 4.7
  • When an existing Anthropic SDK integration starts returning errors after the platform rolled out 4.7
  • Periodically in a CI or weekly audit to prevent drift as the repo grows
  • Before publishing a package that downstream users will run against 4.7

Scope — What the Scanner Flags

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Installs
13
GitHub Stars
230
First Seen
Apr 16, 2026