code-review

code-review is a command for Claude Code from muyen/vibe-to-prod. It costs 13 tokens per session (396 once invoked), scanned A, original, MIT.

A code-review command checks code for correctness, security, speed, design, readability, and tests, then reports issues with file and line references.

In plain words
What is it for?
It is for reviewing files or pull requests and organising findings into critical issues, warnings, suggestions, and good practices.
Why use it?
It provides a repeatable checklist for finding bugs, risky code, and maintainability problems before changes are accepted.

Command for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit It is for reviewing files or pull requests and organising findings into critical issues, warnings, suggestions, and good practices.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/muyen/vibe-to-prod/code-review
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/muyen/vibe-to-prod

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 code-review

README.md
[![agentmods](https://agentmods.dev/badge/commands/muyen/vibe-to-prod/code-review/github.svg)](https://agentmods.dev/commands/muyen/vibe-to-prod/code-review)
Your own site
<a href="https://agentmods.dev/commands/muyen/vibe-to-prod/code-review"><img src="https://agentmods.dev/badge/commands/muyen/vibe-to-prod/code-review/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 code-review

Your own site · 80×15
<a href="https://agentmods.dev/commands/muyen/vibe-to-prod/code-review"><img src="https://agentmods.dev/badge/commands/muyen/vibe-to-prod/code-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 13 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 396 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 $0.00013 $0.00396
Opus 5.5 $0.00005 $0.00158
Sonnet 5.5 $0.00003 $0.00079
Haiku 4.5 $0.00001 $0.00040

Measured 12d ago against content hash a1c202c25c3e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

code-review 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 12d 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.

.claude/commands/code-review.md · 83 lines

What it actually says

Code Review

Review: $ARGUMENTS

Review Checklist

1. Correctness

  • Logic is correct
  • Edge cases handled
  • Error handling appropriate
  • No obvious bugs

2. Security

  • No hardcoded secrets
  • Input validation present
  • No SQL/command injection
  • Auth/authz checks in place

3. Performance

  • No N+1 queries
  • Appropriate caching
  • No memory leaks
  • Efficient algorithms

4. Architecture

  • Follows project patterns
  • Proper separation of concerns
  • Dependencies injected correctly
  • No circular dependencies

5. Readability

  • Clear naming
  • Functions not too long
  • Complex logic commented
  • Consistent style

6. Testing

  • Tests exist for new code
  • Edge cases tested
  • Tests are meaningful

Process

  1. Read the code thoroughly
  2. Check against each category
  3. Note issues with file:line references
  4. Suggest improvements
  5. Highlight good practices

Output Format

## Code Review: [file/PR]

### Summary
[Brief overview of the code]

### Issues Found

#### Critical
- [file:line] Issue description

#### Warnings
- [file:line] Issue description

#### Suggestions
- [file:line] Suggestion

### Good Practices
- [What's done well]

### Verdict
[ ] Approved
[ ] Approved with suggestions
[ ] Changes requested
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. 12d ago First seen · 83 lines · 13 tokens per session scan A a1c202c25c3e

Subscribe to this mod's changes

code-review is a command published in the GitHub repository muyen/vibe-to-prod (34 stars, last pushed 6mo ago), licensed MIT. It adds 13 tokens to every session and 396 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-10-04.