review

review is a command for Claude Code from robisson/build-like-amazon-agent-skills. It costs 0 tokens per session (586 once invoked), scanned A, original, MIT.

A command that combines a code review with an operational-readiness review. It checks code quality, correctness, security, tests, performance, documentation, logging, metrics, and error handling.

In plain words
What is it for?
Use it to review a codebase or system before merging or releasing it. It examines both implementation details and whether the system can be operated reliably.
Why use it?
It helps find problems that could block a merge or cause trouble after release, including issues beyond whether the code works in a simple case.

Command for Claude Code

Written for Claude Code: installed under .claude/.

Part of the build-like-amazon plugin — 28 skills, 14 commands shipped together

Good fit Use it to review a codebase or system before merging or releasing it. It examines both implementation details and whether the system can be operated reliably.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/robisson/build-like-amazon-agent-skills/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/robisson/build-like-amazon-agent-skills

Made for: Claude Code.

Or install build-like-amazon, the plugin that ships this one along with the rest of its 28 skills, 14 commands.

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 review

README.md
[![agentmods](https://agentmods.dev/badge/commands/robisson/build-like-amazon-agent-skills/review.svg)](https://agentmods.dev/commands/robisson/build-like-amazon-agent-skills/review)
Your own site
<a href="https://agentmods.dev/commands/robisson/build-like-amazon-agent-skills/review"><img src="https://agentmods.dev/badge/commands/robisson/build-like-amazon-agent-skills/review.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 586 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 $0.00000 $0.00586
Opus 5 $0.00000 $0.00293
Sonnet 5 $0.00000 $0.00117
Haiku 4.5 $0.00000 $0.00059

Measured 7d ago against content hash 300290a0c7f6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

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 7d 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/review.md · 53 lines

How it starts

The opening of the file, as written. The whole thing — 53 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Review — Code Review Bar Raising

Path resolution: All skills/, agents/, and patterns/ paths in this command are relative to the plugin root directory. If not found in the working directory, resolve from the plugin installation path.

You are activating the review skill chain: code-review-bar-raisingoperational-readiness-review.

What to do

  1. Read skills at skills/code-review-bar-raising/ and skills/operational-readiness-review/.
  2. Perform a comprehensive review of the code or system under examination.

Step 1: Code Review (Bar Raising)

Review code against these dimensions:

  • Correctness: Does it do what it claims? Edge cases handled?
  • Simplicity: Is there a simpler way? Remove unnecessary abstractions.
  • Naming: Are names precise and self-documenting?
  • Testing: Are tests sufficient, meaningful, and maintainable?
  • Security: Input validation, authz checks, secret handling?
  • Performance: Obvious inefficiencies? Unbounded operations?
  • Operational readiness: Logging, metrics, error handling, retries?
  • Documentation: Would a new team member understand this in 6 months?

Provide feedback as:

  • 🚫 Must fix — blocks merge (correctness, security, data loss risks)
  • ⚠️ Should fix — strongly recommended (clarity, maintainability)
  • 💡 Consider — optional improvements (style, alternative approaches)

Step 2: Operational Readiness Review

Before production deployment, verify:

  • Runbook exists for common failure scenarios
  • Alarms fire before customers notice
  • Rollback plan is documented and tested
  • Load testing validates capacity assumptions
  • Dependencies are understood and failure modes documented
  • On-call team knows about the change

Implementation Memory Capture

After the review is complete and findings are resolved, check whether any findings represent a recurring pattern (same finding across 2+ PRs, or the reviewer explicitly flags "this keeps happening"). If so:

  1. Read skills/implementation-memory/SKILL.md.
  2. Generate a self-reflection: "What recurring implementation mistake does this finding reveal? What rule would prevent it in future builds?"
  3. Extract up to 2 candidate learnings.
  4. Present candidates to the user for Accept / Reject / Edit (same format as /build semi-automatic trigger).
  5. Apply admission checks and rejection rules before writing to docs/implementation-memory.md.

Read the full file on GitHub · 53 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. 7d ago First seen · 53 lines · 0 tokens per session scan A 300290a0c7f6

Subscribe to this mod's changes

review is a command published in the GitHub repository robisson/build-like-amazon-agent-skills (14 stars, last pushed 3mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 586 tokens. 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.