Use when Codex should consult the Deep Analysis CLI (`deep-analysis`) from outside the Deep Analysis source checkout for expensive, systematic analysis of markdown prompts, codebases, design docs, architecture questions, debugging investigations, PR/design reviews, or hard tradeoff analysis where a second AI researcher with file discovery is useful. Do not use for work inside the `github.com/lox/deep-analysis` repository itself, trivial searches, small edits, or questions that can be answered directly with ordinary local tools.
2026-07-18