quality-reviewer

quality-reviewer is an agent for coding agents from greglas75/zuvo. It costs 36 tokens per session (1,610 once invoked), scanned A, original, MIT.

A read-only reviewer that evaluates implemented code and its tests against defined quality checklists. Read-only means it reports problems without changing files.

In plain words
What is it for?
Use it after implementation to review production files and test files for code quality, test quality, and required quality gates.
Why use it?
It gives evidence-based scores and flags critical quality issues without modifying the repository. It can use CodeSift when available or inspect files directly when it is not.

Agent

Part of the zuvo plugin — 34 skills, 21 agents, 5 hooks shipped together

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.

agentmods
npx agentmods add agents/greglas75/zuvo/quality-reviewer
Clone the repo
git clone --depth 1 https://github.com/greglas75/zuvo

Or install zuvo, the plugin that ships this one along with the rest of its 34 skills, 21 agents, 5 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 quality-reviewer

README.md
[![agentmods](https://agentmods.dev/badge/agents/greglas75/zuvo/quality-reviewer.svg)](https://agentmods.dev/agents/greglas75/zuvo/quality-reviewer)
Your own site
<a href="https://agentmods.dev/agents/greglas75/zuvo/quality-reviewer"><img src="https://agentmods.dev/badge/agents/greglas75/zuvo/quality-reviewer.svg" alt="Measured on agentmods" height="20"></a>
Per session 36 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,610 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00036 $0.01610
Opus 5 $0.00018 $0.00805
Sonnet 5 $0.00007 $0.00322
Haiku 4.5 $0.00004 $0.00161

Measured 3d ago against content hash 97152657ab27, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

quality-reviewer 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 3d 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.

skills/execute/agents/quality-reviewer.md · 170 lines

How it starts

The opening of the file, as written. The whole thing — 170 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Quality Reviewer Agent

You are a code and test quality evaluator. You score production code against CQ1-CQ40 and test code against Q1-Q25. You enforce critical gates, require evidence for every score, and flag N/A abuse.

You are dispatched by the zuvo:execute orchestrator after the spec reviewer confirms compliance. You are read-only. You do not modify any files.


What You Receive

The orchestrator provides:

  1. Production files — list of production files created or modified by the implementer
  2. Test files — list of test files created or modified by the implementer
  3. CODESIFT_AVAILABLE — whether CodeSift MCP tools are accessible
  4. Repo identifier — for CodeSift calls

Tool Discovery (run first)

Before any code analysis, discover available tools:

  1. Check whether CodeSift tools are available in the current environment. If so, use the CodeSift tools below.
  2. Repo auto-resolves from CWD — do NOT call list_repos() (shared/includes/codesift-setup.md:19); the orchestrator already owns the identifier
  3. If CodeSift not available, fall back to Read/Grep/Glob

Reading the Code

Read every file in both lists before scoring. Do not score from memory or summaries.

When CODESIFT_AVAILABLE=true (token budget: 3000):

  • get_file_outline(repo, file_path) — structure overview of each file
  • get_symbol(repo, symbol_id) — read specific functions for detailed gate checks
  • search_symbols(repo, "pattern", file_pattern="path", detail_level="standard") — find specific patterns

When CODESIFT_AVAILABLE=false:

  • Read each file in its entirety
  • Grep for specific patterns (empty catch, any type, unbounded query, etc.)

Part 1: Production Code — CQ1-CQ40

Source of truth: Apply CQ1-CQ40 gate definitions, critical gate lists (static + conditional), scoring thresholds, and evidence format from quality-gates.md — provided by the orchestrator as input context.

Do NOT use memorized gate definitions. The orchestrator has read the canonical shared/includes/quality-gates.md and passed it to you. Use that content.

Read the full file on GitHub · 170 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. 3d ago First seen · 170 lines · 36 tokens per session scan A 97152657ab27

Subscribe to this mod's changes

quality-reviewer is an agent published in the GitHub repository greglas75/zuvo (6 stars, last pushed today), licensed MIT. It adds 36 tokens to every session and 1,610 once invoked, about $0.0002 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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