claude-code-starter: Skill for Claude Code

.claude/skills/code-review/SKILL.md

code-review is a skill for Claude Code from manthanpatelll/claude-code-starter. It costs 34 tokens per session (157 once invoked), scanned A, original, MIT.

A code-review skill that examines the current branch changes for bugs, security problems, performance issues, and project-rule violations.

In plain words
What is it for?
Use it with `/code-review`, when opening a pull request, or before merging changes.
Why use it?
It gives a focused, prioritized review before a pull request is merged, without repeating the entire diff.

Skill for Claude Code

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

This is manthanpatelll/claude-code-starter's own configuration. It tells Claude Code how to work on claude-code-starter itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything claude-code-starter configures →

Reuse

Borrowing it

Nothing to install: this file belongs to manthanpatelll/claude-code-starter. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/manthanpatelll/claude-code-starter/main/.claude/skills/code-review/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/manthanpatelll/claude-code-starter

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/manthanpatelll/claude-code-starter/code-review/github.svg)](https://agentmods.dev/skills/manthanpatelll/claude-code-starter/code-review)
Your own site
<a href="https://agentmods.dev/skills/manthanpatelll/claude-code-starter/code-review"><img src="https://agentmods.dev/badge/skills/manthanpatelll/claude-code-starter/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/skills/manthanpatelll/claude-code-starter/code-review"><img src="https://agentmods.dev/badge/skills/manthanpatelll/claude-code-starter/code-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 34 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 157 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 $0.00034 $0.00157
Opus 5.5 $0.00014 $0.00063
Sonnet 5.5 $0.00007 $0.00031
Haiku 4.5 $0.00003 $0.00016

Measured 1mo ago against content hash b1b4a0992ca8, 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 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.

.claude/skills/code-review/SKILL.md · 22 lines

What it actually says

Code Review

Reviews the current branch diff and reports issues, highest priority first.

What to check

  1. Correctness bugs and unhandled edge cases.
  2. Security: leaked secrets, missing auth on routes, unsafe queries.
  3. Performance: obvious hot-path problems.
  4. Conventions: match the rules in your CLAUDE.md (icon library, no any, formatting, naming).

Output

A ranked list. Each item: file:line, severity, one-line fix. Do not paste the whole diff back. Summary only.

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 · 22 lines · 34 tokens per session scan A b1b4a0992ca8

Subscribe to this mod's changes

code-review is a skill published in the GitHub repository manthanpatelll/claude-code-starter (21 stars, last pushed 4mo ago), licensed MIT. It adds 34 tokens to every session and 157 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 2026-08-30.

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