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Part of Run AI-Assisted Development Workflows End to End

Engineering Blueprint

Audit Code Quality and Find Bugs Before Landing

0June 2026

Specialist-driven pre-landing review that catches what CI doesn't (architecture, security, edge cases).

What problem does this solve?

Reviews your diff for structural issues that tests miss: SQL safety, race conditions, LLM output trust boundaries, enum completeness, and more. /review runs a critical-pass checklist against your branch, dispatches specialist subagents (testing, maintainability, security, performance, data migration, API contract, design), and aggregates findings. It pairs with /codex for a second opinion from OpenAI's model. Because reviews happen pre-push, you fix issues while they're still fresh.

How does it work?

  1. When your branch is ready, run /review (or gstack invokes it during /ship). 2. It runs the critical-pass checklist, dispatches 6-8 specialist subagents in parallel (testing, security, performance, maintainability, etc.). 3. Each specialist audits the diff and flags findings by confidence level. 4. Findings are merged, deduplicated, and presented for auto-fix (LOW and INFORMATIONAL) or user approval (CRITICAL and HIGH). 5. Auto-fixed items are committed. 6. User approves or skips remaining findings. Output: clean diffs with known issues traced.

Included Skills

No skills in this group

What's required to run this?

Reviews read the diff against the base branch (git diff origin/<base>...HEAD). Specialist subagents run via the Agent tool (parallel dispatch). Greptile integration requires a GitHub PR to exist. Results log to ~/.gstack/projects/{slug}/$BRANCH-reviews.jsonl for cross-session tracking. Plan completion audit cross-references plan items against the diff.

Key Features

/review

Pre-landing review with critical-pass checklist (SQL safety, race conditions, LLM boundaries) plus 6-8 specialist subagents that run in parallel.

/codex

Independent code review from OpenAI Codex CLI. Three modes: pass/fail gate, adversarial challenge, open consultation. Compares with `/review` for cross-model synthesis.

/design-review

Designer's-eye audit of UI/UX in production. Rates design on six dimensions, auto-fixes slop (typos, spacing), screenshots before/after.

/devex-review

Live developer experience audit for APIs, CLIs, SDKs. Navigates docs, times TTHW, tests getting-started flows, compares against `/plan-devex-review` plan.

Greptile Integration

Resolves Greptile review comments (when using GitHub integration) with reply templates and evidence-backed reasoning.

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Ishani D.

Account Manager at G2