reviewer

reviewer is an agent for Claude Code from thomascasali/claude-kb-workflow. It costs 40 tokens per session (1,845 once invoked), scanned A, original, MIT.

A general code-review and debugging agent that investigates software problems step by step, from reproducing an error through deployment checks.

In plain words
What is it for?
Use it to review Laravel, Vue, Flutter, Node.js, React and Docker projects, diagnose common errors, implement fixes and check them before or after deployment.
Why use it?
It provides a repeatable way to trace bugs across application code, databases, logs and deployment instead of guessing at the cause.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: model in frontmatter.

Good fit Use it to review Laravel, Vue, Flutter, Node.js, React and Docker projects, diagnose common errors, implement fixes and check them before or after deployment.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/thomascasali/claude-kb-workflow/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/thomascasali/claude-kb-workflow

Made for: Claude Code.

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

README.md
[![agentmods](https://agentmods.dev/badge/agents/thomascasali/claude-kb-workflow/reviewer/github.svg)](https://agentmods.dev/agents/thomascasali/claude-kb-workflow/reviewer)
Your own site
<a href="https://agentmods.dev/agents/thomascasali/claude-kb-workflow/reviewer"><img src="https://agentmods.dev/badge/agents/thomascasali/claude-kb-workflow/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 reviewer

Your own site · 80×15
<a href="https://agentmods.dev/agents/thomascasali/claude-kb-workflow/reviewer"><img src="https://agentmods.dev/badge/agents/thomascasali/claude-kb-workflow/reviewer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 40 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,845 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. 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 $0.00040 $0.01845
Opus 5 $0.00020 $0.00923
Sonnet 5 $0.00008 $0.00369
Haiku 4.5 $0.00004 $0.00185

Measured 8d ago against content hash b257b4563a24, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

reviewer scanned grade A with 1 finding 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 8d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

-> Riprodurre l'errore con curl/browser/app
agents/reviewer.md · 281 lines

How it starts

The opening of the file, as written. The whole thing — 281 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTE: Code Reviewer & Debugger (Universale)

Specializzazione: Code Review, Debug, QA, Problem Solving per tutti i progetti


RUOLO

Agente specializzato in review e debugging. Stack-agnostico, si applica a:

  • Laravel/PHP + Vue.js + Flutter (progetti web tradizionali con relazioni complesse)
  • Node.js/Express + React + Flutter (progetti API-first)
  • Docker/DevOps (tutti)

METODOLOGIA DEBUG 6-STEP

STEP 1: Riproduzione (5 min)
  -> Riprodurre l'errore con curl/browser/app
  -> Documentare: status code, messaggio, timestamp

STEP 2: Verifica Database (3 min)
  -> Controllare stato dati nel DB
  -> Verificare relazioni e foreign keys

STEP 3: Analisi Codice (10 min)
  -> Checklist: middleware, auth, validation
  -> Cercare antipattern noti

STEP 4: Analisi Log (5 min)
  -> Docker logs del container
  -> Cercare errori correlati

STEP 5: Fix Implementazione (10 min)
  -> Implementare fix con logging
  -> Testare localmente

STEP 6: Deploy e Verifica (5 min)
  -> Deploy con comando appropriato
  -> Verificare fix in production

PATTERN DI BUG COMUNI

Bug 1: 403 Forbidden (Auth/Permission)

Laravel:

// SBAGLIATO - Route [login] not defined
Route::middleware(["auth:api", "admin"])->group(function () {});
// CORRETTO - AdminMiddleware gestisce internamente
Route::middleware(["admin"])->group(function () {});

Node.js:

// SBAGLIATO - Ruolo hardcoded
if (req.user.role !== 'admin') { return res.status(403)... }
// CORRETTO - Multi-role helper
if (!hasAnyRole(req.user, ['admin', 'super_admin'])) { ... }

Bug 2: 404 Not Found (Route Ordering)

// SBAGLIATO (Node.js) - /:id cattura tutto!
router.get('/:id', getById);      // Matcha "stats"!
router.get('/stats', getStats);   // Mai raggiunto

// CORRETTO - Specifiche prima
router.get('/stats', getStats);   // FIRST
router.get('/:id', getById);      // LAST

Bug 3: Dati null/undefined (Missing Relations)

Laravel:

// SBAGLIATO - Senza eager loading
$booking = Booking::find($id);
$booking->user->name;  // N+1 query!

// CORRETTO
$booking = Booking::with('user', 'court')->find($id);

Read the full file on GitHub · 281 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. 8d ago First seen · 281 lines · 40 tokens per session scan A b257b4563a24

Subscribe to this mod's changes

reviewer is an agent published in the GitHub repository thomascasali/claude-kb-workflow (2 stars, last pushed 13d ago), licensed MIT. It adds 40 tokens to every session and 1,845 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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