Full-Codebase Audit

Single-pass whole-project analysis leveraging Opus 5's extended context window. Loads entire codebases (~50K LOC) into context for cross-file vulnerability detection, architecture review, and dependency analysis.

Quick Start

audit-full                          # Full audit (all modes)
audit-full security                 # Security-focused audit
audit-full architecture             # Architecture review
audit-full dependencies             # Dependency audit

Opus 5: Uses complexity: max for extended thinking across entire codebases. 1M context (default and maximum on Opus 5) enables cross-file reasoning that chunked approaches miss. Effort defaults to high; bump to xhigh for one additional cross-file pattern sweep on the hardest codebases.

1M Context Required: If CLAUDE_CODE_DISABLE_1M_CONTEXT is set, audit-full cannot perform full-codebase analysis. Check: echo $CLAUDE_CODE_DISABLE_1M_CONTEXT — if non-empty, either unset it (unset CLAUDE_CODE_DISABLE_1M_CONTEXT) or use verify for chunked analysis instead.

Effort (CC 2.1.111+): xhigh adds a second pass that re-reads cross-module boundaries specifically looking for patterns the first pass normalized over. The Opus tier has defaulted to high since CC 2.1.154 and reserves xhigh for the hardest codebases. Silently falls back to high on other models; doctor warns on mismatch.