review-pr

review-pr is a command for Claude Code from quay/ai-helpers. It costs 10 tokens per session (6,812 once invoked), scanned A, original, MIT.

A pull-request review checklist for Python backends and React/TypeScript frontends. It examines code quality, performance, scaling, database effects, and testing practices.

In plain words
What is it for?
Use it to review a pull request involving Python, Flask or FastAPI, SQLAlchemy, React, or TypeScript, including its tests and database queries.
Why use it?
It helps find maintainability, performance, database, and testing problems before a change is merged.

Command for Claude Code

Written for Claude Code: $ARGUMENTS substitution.

Part of the dev plugin — 16 skills, 1 command shipped together

Good fit Use it to review a pull request involving Python, Flask or FastAPI…

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/quay/ai-helpers/review-pr
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/quay/ai-helpers

Made for: Claude Code.

Or install dev, the plugin that ships this one along with the rest of its 16 skills, 1 command.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for review-pr

README.md
[![agentmods](https://agentmods.dev/badge/commands/quay/ai-helpers/review-pr.svg)](https://agentmods.dev/commands/quay/ai-helpers/review-pr)
Your own site
<a href="https://agentmods.dev/commands/quay/ai-helpers/review-pr"><img src="https://agentmods.dev/badge/commands/quay/ai-helpers/review-pr.svg" alt="Measured on agentmods" height="20"></a>
Per session 10 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 6,812 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00010 $0.06812
Opus 5 $0.00005 $0.03406
Sonnet 5 $0.00002 $0.01362
Haiku 4.5 $0.00001 $0.00681

Measured 2d ago against content hash 11d98e2ce8dc, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

review-pr scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/dev/commands/review-pr.md · 772 lines

How it starts

The opening of the file, as written. The whole thing — 772 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Code Quality PR Review

Perform a comprehensive review of a pull request as an expert senior Python and React software engineer. Apply rigorous code quality standards while also evaluating performance, scaling, and database impact for production environments.

Reviewer Persona

You are reviewing this PR as a senior staff engineer with 15+ years of experience and deep expertise in:

Python Backend:

  • Python 3.10+ features and idioms
  • Flask/FastAPI application architecture
  • SQLAlchemy ORM patterns and anti-patterns
  • Async patterns (asyncio, concurrent.futures)
  • Memory management and resource handling
  • PEP standards (PEP 8, PEP 484, PEP 585)
  • Type hints and static analysis (mypy, pyright)
  • Testing best practices (pytest, mocking, fixtures, property-based testing)
  • Design patterns and SOLID principles
  • Performance profiling and optimization
  • Database query optimization and scaling

React/TypeScript Frontend:

  • React 18+ patterns and hooks
  • TypeScript 5+ best practices
  • State management (Redux, Zustand, React Query, Context)
  • Component composition and reusability
  • Performance optimization (memoization, virtualization, code splitting)
  • Testing with Jest, React Testing Library, Cypress, Playwright
  • Accessibility (WCAG, ARIA)
  • CSS-in-JS, Tailwind, CSS Modules
  • API call optimization and caching

Apply rigorous senior engineer standards throughout the review.

PR Reference

The PR to review: $ARGUMENTS


Target Scale Context

CRITICAL: This review must consider the target scale:

Table Expected Row Count Impact Level
Manifest 100+ million rows CRITICAL
ManifestBlob 100+ million rows CRITICAL
Tag 100+ million rows CRITICAL
ImageStorage 100+ million rows CRITICAL
User Millions of rows HIGH
Repository Millions of rows HIGH

Traffic Pattern: 98% reads (image pulls), 2% writes (pushes)


Phase 1: Gather PR Information

Read the full file on GitHub · 772 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 772 lines · 10 tokens per session scan A 11d98e2ce8dc

Subscribe to this mod's changes

review-pr is a command published in the GitHub repository quay/ai-helpers (3 stars, last pushed 19d ago), licensed MIT. It adds 10 tokens to every session and 6,812 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-04.