code-review

code-review is a skill for Claude Code from rtazima/claude-proj-blueprint. It costs 24 tokens per session (469 once invoked), scanned A, original, MIT.

A code-review workflow that checks changes for correctness, tests, naming, security, performance, documentation, and applicable project specifications.

In plain words
What is it for?
Use it to review implementation changes, assess test coverage and edge cases, check for security or performance problems, and classify findings as blockers, suggestions, or minor cosmetic issues.
Why use it?
It provides a repeatable review of both obvious and overlooked risks before code is merged.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: mentions CLAUDE.md.

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 skills/rtazima/claude-proj-blueprint/code-review
Any agent
npx skills add rtazima/claude-proj-blueprint --skill code-review
Clone the repo
git clone --depth 1 https://github.com/rtazima/claude-proj-blueprint

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/skills/rtazima/claude-proj-blueprint/code-review.svg)](https://agentmods.dev/skills/rtazima/claude-proj-blueprint/code-review)
Your own site
<a href="https://agentmods.dev/skills/rtazima/claude-proj-blueprint/code-review"><img src="https://agentmods.dev/badge/skills/rtazima/claude-proj-blueprint/code-review.svg" alt="Measured on agentmods" height="20"></a>
Per session 24 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 469 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 5.1 $0.00024 $0.00469
Opus 5 $0.00012 $0.00234
Sonnet 5 $0.00005 $0.00094
Haiku 4.5 $0.00002 $0.00047

Measured 6d ago against content hash bc746d8cd8d1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, 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 6d 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/skills/code-review/SKILL.md · 51 lines

What it actually says

Code Review

Default checklist

  1. Correctness: does the code do what it should?
  2. Tests: coverage for happy path + edge cases
  3. Naming: descriptive variables and functions
  4. Security: no hardcoded secrets, inputs validated
  5. Performance: no N+1 queries, no unnecessary loops
  6. Docs: docstrings on public functions

Active spec checklist

[SPEC] Add checklist items for each active spec module:

  • Compliance: legal basis documented for personal data?
  • Security: OWASP Top 10 verified?
  • Observability: metrics and logs instrumented?
  • Scalability: performance impact assessed?
  • Accessibility: WCAG verified?
  • [Add per active specs]

Output format

  • 🔴 Blocker — must fix before merge
  • 🟡 Suggestion — recommended improvement
  • 🟢 Nit — cosmetic, non-blocking

Racionalizações comuns

Racionalização Realidade
"É só um refactor pequeno, não precisa de review" Refactors pequenos introduzem bugs sutis. Review sempre.
"Os testes passam, então o código está correto" Testes cobrem cenários escritos. Review encontra cenários não testados.
"Esse padrão é idiomático, não precisa comentar" Idiomático pra quem? Docstring em função pública é obrigatório.
"Performance não importa agora, é MVP" N+1 query em MVP vira incidente em produção. Revise sempre.

Red Flags

  • Aprovou sem verificar se testes existem para os cenários alterados
  • Ignorou warning de any type ou @ts-ignore
  • Não verificou se secrets estão hardcoded
  • Pulou checklist de spec ativo (segurança, compliance, etc.)

References

  • Conventions: see CLAUDE.md at the root
  • ADRs: see docs/architecture/
  • Specs: see docs/specs/
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. 6d ago First seen · 51 lines · 24 tokens per session scan A bc746d8cd8d1

Subscribe to this mod's changes

code-review is a skill published in the GitHub repository rtazima/claude-proj-blueprint (20 stars, last pushed 3mo ago), licensed MIT. It adds 24 tokens to every session and 469 once invoked, about $0.0001 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 2026-08-30.

Related

Other skills, from other repositories