review

review is a skill for Claude Code from Zate/cc-plugins. It costs 15 tokens per session (523 once invoked), scanned A, original, MIT.

A skill for reviewing code changes, pull requests, or selected files. It checks correctness, security, code quality, performance, and error handling.

In plain words
What is it for?
Use it to review uncommitted or staged changes, recent commits, pull-request diffs, or specific files, with findings grouped by severity.
Why use it?
It helps find bugs, unsafe input handling, hardcoded secrets, duplication, and inefficient code before changes are accepted.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: names the AskUserQuestion tool.

Part of the devloop plugin — 19 skills, 6 agents shipped together

Good fit Use it to review uncommitted or staged changes, recent commits, pull-request diffs, or specific files, with findings grouped by severity.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/zate/cc-plugins/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.

Any agent
npx skills add Zate/cc-plugins --skill review
Clone the repo
git clone --depth 1 https://github.com/Zate/cc-plugins

Made for: Claude Code.

Or install devloop, the plugin that ships this one along with the rest of its 19 skills, 6 agents.

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/skills/zate/cc-plugins/review/github.svg)](https://agentmods.dev/skills/zate/cc-plugins/review)
Your own site
<a href="https://agentmods.dev/skills/zate/cc-plugins/review"><img src="https://agentmods.dev/badge/skills/zate/cc-plugins/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 review

Your own site · 80×15
<a href="https://agentmods.dev/skills/zate/cc-plugins/review"><img src="https://agentmods.dev/badge/skills/zate/cc-plugins/review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 15 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 523 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 $0.00015 $0.00523
Opus 5.5 $0.00006 $0.00209
Sonnet 5.5 $0.00003 $0.00105
Haiku 4.5 $0.00002 $0.00052

Measured 1mo ago against content hash 04e3fbc5f2d4, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, 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 1mo 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/devloop/skills/review/SKILL.md · 102 lines

What it actually says

Review - Code Review

Comprehensive code review for changes, PRs, or specific files. You do the work directly.

Step 1: Identify Scope

AskUserQuestion:
  questions:
    - question: "What would you like to review?"
      header: "Scope"
      multiSelect: false
      options:
        - label: "Uncommitted changes"
          description: "Review git diff"
        - label: "Staged changes"
          description: "Review git diff --cached"
        - label: "Recent commits"
          description: "Review last few commits"
        - label: "Specific files"
          description: "I'll specify paths"

Step 2: Gather Code

git diff                    # Uncommitted
git diff --cached           # Staged
git log -p -n 3            # Recent commits
gh pr diff [number]        # PR

Step 3: Review

Check these areas directly:

Correctness

  • Logic errors, edge cases, error handling

Security

  • Input validation, no hardcoded secrets, injection risks

Quality

  • Clear naming, no duplication, appropriate comments

Performance

  • No N+1 queries, proper resource handling

Step 4: Report

Present findings by severity:

## Code Review

### Critical (Must Fix)
- [Issue]: [Location] - [Problem and fix]

### High Priority
- [Issue]: [Location] - [Problem and fix]

### Suggestions
- [Minor improvements]

### Positive
- [Good patterns observed]

Step 5: Next Steps

AskUserQuestion:
  questions:
    - question: "Review complete. How proceed?"
      header: "Action"
      multiSelect: false
      options:
        - label: "Fix critical"
          description: "Address blockers only"
        - label: "Fix all"
          description: "Apply all suggested fixes"
        - label: "Accept as-is"
          description: "Proceed without changes"

If fixing, make the changes directly using Edit tool.

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. 1mo ago First seen · 102 lines · 15 tokens per session scan A 04e3fbc5f2d4

Subscribe to this mod's changes

review is a skill published in the GitHub repository Zate/cc-plugins (10 stars, last pushed 2mo ago), licensed MIT. It adds 15 tokens to every session and 523 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 2026-08-31.

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