v3.2.2 — Pre-ship audit corrections

First public release on GitHub. The scanner has been distributed via readysolutions.ai/downloads since launch; this release mirrors that artifact under a permanent GitHub URL.

Install

Download opus-compatibility-scanner.skill (or .zip) below, then extract:

# Project-scoped:
unzip opus-compatibility-scanner.zip -d .claude/skills/

# User-global:
unzip opus-compatibility-scanner.zip -d ~/.claude/skills/

Or clone the repo directly into your skills folder. See the README for all three install paths.

What’s in 3.2.2

Pre-ship audit corrections:

• Foundational source quote in patterns-prose.md and the SKILL.md intro swapped to verbatim text from Anthropic’s migration guide. Prior wording paraphrased the lead-in.
• Self-exclusion added: the scanner no longer reads files under any opus-compatibility-scanner/ path during Phase 1.
• CB22 now cites the Sub-agents docs URL.
• MIT license declared in SKILL.md frontmatter and a LICENSE file shipped at the skill root.
• Token-cost estimate corrected to a per-class breakdown.
• New README section frames this scanner as complementary to Anthropic’s bundled claude-api skill.

Pattern coverage

• 70 patterns total (37 prose + 31 config, with 2 reserved slots)
• Pattern catalog current through 2026-04-26
• Critical findings cite Tier 1 (Anthropic-authored) sources only

Background

Want the build story behind why this exists, the design decisions made along the way, and the audit it produced when run against my own most-robust setup? See the launch post on the Ready Solutions blog.