Get quick second opinion on plans
second-opinioncommandsetup L1★3
thomaspryor/Broadwayscore ↗What it does
Quick sanity check of implementation plan from independent reviewer
Best for
Quick 30-second sanity check before implementing a medium-complexity plan (1-4 files)
Inputs
- · Implementation plan (from $ARGUMENTS or conversation context)
- · Project codebase and CLAUDE.md conventions
- · Similar feature files for pattern comparison
Outputs
- · Single-agent review under 650 words
- · Categorized findings: Correctness Blockers, Design Blockers, Warnings, Suggestions
- · Verdict: Ready / Fix X blockers / Rethink approach
Requires
- · Agent (general-purpose subagent_type for review)
- · Read (files modified by plan, similar features, CLAUDE.md)
Preconditions
- · Implementation plan provided or inferred from context
- · Codebase accessible for pattern comparison
- · CLAUDE.md exists for convention checking
Failure modes
- · Plan text unavailable or too vague to review
- · Agent fails to read affected files or similar patterns
- · Review exceeds scope (architectural, multi-file changes better suited for /plan-review)
Trust signals
- · Mandates reading existing code FIRST (similar features)
- · Distinguishes correctness (will-it-work) from design (well-designed) with equal weight
- · Checks for missing references, compilation, breaking changes
- · Validates codebase fit and inconsistency tax
- · Under 650 words (lightweight, not a heavyweight review)