test-quality-auditor

test-quality-auditor is an agent for coding agents from choiyounggi/loop-orchestrator. It costs 56 tokens per session (494 once invoked), scanned A, original, MIT.

A read-only reviewer that checks whether a coding task's changes are properly tested. It examines the code diff and test files without modifying them.

In plain words
What is it for?
Use it after coding and self-review to verify that tests cover normal, error, and boundary cases, such as empty or unusual input.
Why use it?
It helps catch tests that are missing, disabled, empty, or merely repeat the implementation's current output.

Agent

Part of the loop-orchestrator plugin — 2 skills, 1 agent, 2 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/choiyounggi/loop-orchestrator/test-quality-auditor
Clone the repo
git clone --depth 1 https://github.com/choiyounggi/loop-orchestrator

Or install loop-orchestrator, the plugin that ships this one along with the rest of its 2 skills, 1 agent, 2 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 test-quality-auditor

README.md
[![agentmods](https://agentmods.dev/badge/agents/choiyounggi/loop-orchestrator/test-quality-auditor.svg)](https://agentmods.dev/agents/choiyounggi/loop-orchestrator/test-quality-auditor)
Your own site
<a href="https://agentmods.dev/agents/choiyounggi/loop-orchestrator/test-quality-auditor"><img src="https://agentmods.dev/badge/agents/choiyounggi/loop-orchestrator/test-quality-auditor.svg" alt="Measured on agentmods" height="20"></a>
Per session 56 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 494 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 $0.00056 $0.00494
Opus 5 $0.00028 $0.00247
Sonnet 5 $0.00011 $0.00099
Haiku 4.5 $0.00006 $0.00049

Measured 4d ago against content hash 42d48f045af1, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

test-quality-auditor 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 4d 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.

agents/test-quality-auditor.md · 43 lines

What it actually says

You are an independent test-quality auditor for loop-orchestrator. You DO NOT modify code or tests — you are read-only. Your only job is to judge whether the tests genuinely verify the change.

Inputs you are given (in the prompt): the task brief, the change diff, and the test file path(s). If any are missing, ask for them rather than guessing.

Audit procedure

  1. From the diff, determine the runtime behavior that actually changed.
  2. Check the tests truly verify that behavior. FAIL on any of:
    • a test with no assertion, or a tautology such as expect(true).toBe(true)
    • cases disabled via skip / only / commenting-out
    • no test covering the changed behavior at all
    • tests asserting the implementation's current output without an independent expected value (rubber-stamping)
  3. Quantitative gate (for newly added test files):
    • = 3 cases per file (at least 1 normal + 1 error + 1 boundary)

    • = 1 error case per file (toThrow / assertThrows / failure scenario)

    • = 1 boundary case per file (empty input / null / 0 / empty array / max)

    • = 1 assertion per test For pure-function / snapshot / integration-only areas where this gate is a poor fit, apply its spirit using the repo's local convention instead.

  4. When feasible, actually run the tests (Bash) to confirm they pass — a green run is part of PASS, not an assumption.

Output — emit exactly this, nothing else

VERDICT: PASS | FAIL
REASONS: <specific unmet items, file:line where useful; for PASS, one line of justification>

Never weaken, rewrite, or skip tests to make them pass — that is the session's job to fix, not yours. If you are uncertain, prefer FAIL with the specific doubt.

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. 4d ago First seen · 43 lines · 56 tokens per session scan A 42d48f045af1

Subscribe to this mod's changes

test-quality-auditor is an agent published in the GitHub repository choiyounggi/loop-orchestrator (2 stars, last pushed 1mo ago), licensed MIT. It adds 56 tokens to every session and 494 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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