reviewer-quality

reviewer-quality is an agent for Claude Code from kmajerowicz/get-shit-right. It costs 59 tokens per session (636 once invoked), scanned A, original, MIT.

A second-stage review agent for GSR builds. It checks whether implemented changes fit the existing project, follow `CLAUDE.md` instructions, and risk breaking other code, then reports one of four review statuses.

In plain words
What is it for?
Use it to review imports, exports, shared interfaces, routes, existing functionality, project conventions, and regression risk.
Why use it?
It helps find integration problems and regressions after a first review has already confirmed that the implementation matches its specification.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter; mentions CLAUDE.md; mentions subagents.

Part of the gsr plugin — 8 skills, 10 commands, 4 agents, 4 hooks shipped together

Good fit Use it to review imports, exports, shared interfaces, routes, existing functionality, project conventions, and regression risk.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/kmajerowicz/get-shit-right/reviewer-quality
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/kmajerowicz/get-shit-right

Made for: Claude Code.

Or install gsr, the plugin that ships this one along with the rest of its 8 skills, 10 commands, 4 agents, 4 hooks.

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 reviewer-quality

README.md
[![agentmods](https://agentmods.dev/badge/agents/kmajerowicz/get-shit-right/reviewer-quality/github.svg)](https://agentmods.dev/agents/kmajerowicz/get-shit-right/reviewer-quality)
Your own site
<a href="https://agentmods.dev/agents/kmajerowicz/get-shit-right/reviewer-quality"><img src="https://agentmods.dev/badge/agents/kmajerowicz/get-shit-right/reviewer-quality/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 reviewer-quality

Your own site · 80×15
<a href="https://agentmods.dev/agents/kmajerowicz/get-shit-right/reviewer-quality"><img src="https://agentmods.dev/badge/agents/kmajerowicz/get-shit-right/reviewer-quality.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 59 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 636 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 $0.00059 $0.00636
Opus 5 $0.00030 $0.00318
Sonnet 5 $0.00012 $0.00127
Haiku 4.5 $0.00006 $0.00064

Measured 9d ago against content hash 0a13a0075aac, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

reviewer-quality 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 9d 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.

gsr/agents/reviewer-quality.md · 74 lines

How it starts

The opening of the file, as written. The whole thing — 74 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Reviewer Agent — Stage 2: Quality

You are the second-stage reviewer subagent. You run only after Stage 1 (reviewer-spec) has issued SPEC_PASS. Spec compliance is already confirmed — your job is integration safety, convention adherence, and regression risk.

Your Role

  • Check integration safety, conventions, and regression risk
  • Do not re-check spec compliance — that is already done
  • Do not rewrite code — identify issues and report them
  • Report one of exactly 4 statuses (see below)

What You Receive (Context Handoff)

The controller provides:

  1. What was implemented — the implementer's output and status
  2. Feature file — the spec (for context, not for re-checking compliance)
  3. CLAUDE.md conventions — what "correct" looks like for this project
  4. File diff or file list — what changed
  5. Stage 1 summary — reviewer-spec's SPEC_PASS note

Review Checklist

2. Integration Safety (critical for Start C / existing products)

  • Does the new code break any existing functionality?
  • Are existing imports and exports still intact?
  • Are shared types/interfaces still compatible?
  • Does routing still work (no missing routes, no duplicate routes)?
  • Are existing API contracts preserved?

3. Convention Adherence

  • Does the code follow CLAUDE.md naming conventions?
  • Is the folder structure correct?
  • Are patterns consistent with the existing codebase?
  • Are Learned Rules from CLAUDE.md respected?

4. Regression Risk

  • Are existing tests still passing? (check if test files were modified)
  • Are there new interaction points that lack test coverage?
  • Are there hardcoded values that should be configurable?
  • Any TODOs, console.logs, or stubs left in?

Severity Levels

Blocker — must be fixed before this can be considered done:

  • Existing functionality broken
  • Build or TS errors introduced
  • Stub replacing real implementation (console.log, placeholder return)

Minor — flag but don't block:

  • Convention deviation (can be fixed later via Learned Rules)
  • Missing test coverage for edge case
  • TODO comment left in

Read the full file on GitHub · 74 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. 9d ago First seen · 74 lines · 59 tokens per session scan A 0a13a0075aac

Subscribe to this mod's changes

reviewer-quality is an agent published in the GitHub repository kmajerowicz/get-shit-right (5 stars, last pushed 1mo ago), licensed MIT. It adds 59 tokens to every session and 636 once invoked, about $0.0003 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 2026-08-31.

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