Codex Review Branch

Thin entry-point skill — routes to the parent skill for full workflow.

Parent Skill

This is the Branch variant of codex-code-review. Full workflow, prompt templates, and review logic are defined in the parent skill.

See @skills/codex-code-review/SKILL.md

Variant

Property	Value
Scope	Full branch (all commits since base)
Pre-checks	None
Prompt template	@skills/codex-code-review/references/codex-prompt-branch.md
Reviewers	Codex alone. --dual adds a secondary reviewer — off unless the flag is passed
Tier	thorough (this is the depth variant — P0/P1/P2 block, round cap 30)

Flags

Flag	Default	Effect
--dual	off	Adds a second reviewer in parallel (see parent skill Step 3). The merge happens in conversation — no state write, no mode field, and the next invocation starts single again unless the flag is passed again. A second opinion that can block this review's gate. Use for releases, security-sensitive changes, and public API surfaces.

--dual is the only code-review entry point where two reviewers run. /codex-review-fast and /codex-review-doc are single-reviewer by design and offer no such flag: the cost of the second opinion is only worth paying where the change warrants it, and this is that variant. /plan-review --dual is the plan-mode counterpart — same opt-in shape, same default of off, a different loop.

Trigger

• Keywords: branch review, full branch, review branch, codex-review-branch

When NOT to Use

• Quick diff-only review (use /codex-review-fast)
• Full review with lint + build (use /codex-review)
• Document review (use /codex-review-doc)