Fable 5.2 audits an Opus 5.5-built codebase and finds issues Opus missed
CtrlAltDwayne · x · 2026-11-11
A developer ran Fable 5.2 as a codebase auditor on a project largely built with Opus 5.5 (high), and found numerous issues Opus missed even when explicitly asked. Per the attached results, Fable read the whole project — backend, web console, field app, docs and tooling — fixed 43 issues in one pass, and listed 193 items for review (26 high, 80 medium, 87 low). Post-fix, the backend passes 814 tests plus PHPStan, the web console passes type checks, lint, 226 tests and the build, and the field app passes type checks and lint. Caveats: review items weren't verified one by one (one reported "unused constant" was actually in use), priority is suggested rather than measured, and nothing was tested against Postgres, in a browser, or on a device.
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