query-review

query-review is a skill for Claude Code from MuhammedZohaib/patchman. It costs 49 tokens per session (138 once invoked), scanned A, original, MIT.

A code-review checklist for finding risky database access patterns in an application, including ORM queries, raw SQL, caching, and tenant filtering.

In plain words
What is it for?
Use it to review data-access code for missing customer or tenant limits, authorization checks applied too late, unsafe SQL, N+1 queries, overly broad eager loading, and incomplete cache keys.
Why use it?
It helps uncover data leaks, cross-customer access, slow query patterns, and security problems that can be missed when reviewing only the application’s visible behavior.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the patchman plugin — 7 skills, 9 commands shipped together

Good fit Use it to review data-access code for missing customer or tenant limits, authorization checks applied too late, unsafe SQL, N+1 queries, overly broad eager loading, and incomplete cache keys.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/muhammedzohaib/patchman/query-review
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.

Any agent
npx skills add MuhammedZohaib/patchman --skill query-review
Clone the repo
git clone --depth 1 https://github.com/MuhammedZohaib/patchman

Made for: Claude Code.

Or install patchman, the plugin that ships this one along with the rest of its 7 skills, 9 commands.

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 query-review

README.md
[![agentmods](https://agentmods.dev/badge/skills/muhammedzohaib/patchman/query-review/github.svg)](https://agentmods.dev/skills/muhammedzohaib/patchman/query-review)
Your own site
<a href="https://agentmods.dev/skills/muhammedzohaib/patchman/query-review"><img src="https://agentmods.dev/badge/skills/muhammedzohaib/patchman/query-review/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for query-review

Your own site · 80×15
<a href="https://agentmods.dev/skills/muhammedzohaib/patchman/query-review"><img src="https://agentmods.dev/badge/skills/muhammedzohaib/patchman/query-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 49 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 138 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 $0.00049 $0.00138
Opus 5.5 $0.00020 $0.00055
Sonnet 5.5 $0.00010 $0.00028
Haiku 4.5 $0.00005 $0.00014

Measured 1mo ago against content hash f88ae239e267, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

query-review 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 1mo 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/patchman/skills/query-review/SKILL.md · 20 lines

What it actually says

Query Review

Focus

  • missing tenant scopes
  • authorization after broad fetches
  • raw SQL without parameter binding
  • N+1 patterns that become availability or side-channel issues
  • eager loads that overexpose sensitive associations
  • cache keys missing tenant or role context

Heuristic

Treat data-access issues as security-relevant when they change scope, leak metadata, or undermine availability controls.

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. 1mo ago First seen · 20 lines · 49 tokens per session scan A f88ae239e267

Subscribe to this mod's changes

query-review is a skill published in the GitHub repository MuhammedZohaib/patchman (3 stars, last pushed 6mo ago), licensed MIT. It adds 49 tokens to every session and 138 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-08-31.

Related

Other skills, from other repositories