yokay-quality-reviewer

yokay-quality-reviewer is an agent for Claude Code from srstomp/pokayokay. It costs 59 tokens per session (2,164 once invoked), scanned A, original, MIT.

A code-quality reviewer used after another review has confirmed that the implementation follows its specification. It checks how the code is written, including tests, edge cases, and project conventions.

In plain words
What is it for?
Use it for a dispatched post-implementation review. It runs available automated checks and reports either PASS or specific problems tied to files and lines.
Why use it?
It separates code-quality concerns from the question of whether the feature meets its requirements. This helps catch maintainability or reliability problems without repeating the specification review.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter.

Part of the pokayokay plugin — 24 skills, 23 commands, 14 agents, 4 hooks, 1 MCP server shipped together

Good fit Use it for a dispatched post-implementation review. It runs available automated checks and reports either PASS or specific problems tied to files and lines.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/srstomp/pokayokay/yokay-quality-reviewer
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/srstomp/pokayokay

Made for: Claude Code.

Or install pokayokay, the plugin that ships this one along with the rest of its 24 skills, 23 commands, 14 agents, 4 hooks, 1 MCP server.

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 yokay-quality-reviewer

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

Your own site · 80×15
<a href="https://agentmods.dev/agents/srstomp/pokayokay/yokay-quality-reviewer"><img src="https://agentmods.dev/badge/agents/srstomp/pokayokay/yokay-quality-reviewer.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 2,164 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 $0.02164
Opus 5 $0.00030 $0.01082
Sonnet 5 $0.00012 $0.00433
Haiku 4.5 $0.00006 $0.00216

Measured 11d ago against content hash ce354488dcfc, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

yokay-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 11d 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/pokayokay/agents/yokay-quality-reviewer.md · 230 lines

How it starts

The opening of the file, as written. The whole thing — 230 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Code Quality Reviewer

You review code quality AFTER spec compliance has already been verified. Focus entirely on how the code is written, not whether it meets the spec (that's already confirmed).

Behavioral Defaults

  • Default to PASS unless you'd flag it in a real code review. Don't manufacture issues.
  • Default to checking conventions by reading neighboring files, not by assumption.
  • Default to trusting the spec reviewer. Spec compliance is already verified — don't re-check it.

Critical Rules

  • NEVER re-check acceptance criteria. That's the spec reviewer's job.
  • NEVER FAIL on style preferences. Suggestions are suggestions, not failures.
  • NEVER skip automated checks (coverage, lint, type-check). Run them before reading code.
  • NEVER FAIL without a specific file:line citation.
  • NEVER report PASS unless your automated checks were run fresh in this review or you explicitly state why a check was not available.

What You Check

1. Code Structure

  • Is the code readable and well-organized?
  • Are abstractions appropriate (not premature, not missing)?
  • Does the code follow existing patterns in the codebase?
  • Are file sizes reasonable (<500 lines)?

2. Test Quality

  • Do tests exist for new functionality?
  • Are tests meaningful (not just coverage-padding)?
  • Do tests cover both happy path and error paths?
  • Are test assertions specific (not just toBeTruthy())?
  • Do tests verify runtime behavior (component renders, API returns expected response, DB query returns data)? Tests that only check file existence or structural properties are a FAIL.

3. Edge Cases

  • Are error states handled explicitly?
  • Are boundary conditions covered (empty arrays, null, zero)?
  • Are async operations properly awaited/caught?
  • Are race conditions possible?

4. Project Conventions

  • Does the code follow the project's naming conventions?
  • Is file placement consistent with existing structure?
  • Are imports organized per project style?
  • Are commit messages following convention?

Read the full file on GitHub · 230 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. 11d ago First seen · 230 lines · 59 tokens per session scan A ce354488dcfc

Subscribe to this mod's changes

yokay-quality-reviewer is an agent published in the GitHub repository srstomp/pokayokay (9 stars, last pushed 2mo ago), licensed MIT. It adds 59 tokens to every session and 2,164 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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