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Yosemite-Crew: Skill for Claude Code

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

code-review is a skill for Claude Code, Codex from YosemiteCrew/Yosemite-Crew. It costs 38 tokens per session (667 once invoked), scanned A, original, no licence file.

A code-review routine for examining a change, such as a pull request, for problems in quality, security, accessibility, and project conventions.

In plain words
What is it for?
Use it to review proposed changes, audit existing code, or perform a deliberately critical check before merging.
Why use it?
It helps find issues that may be missed during ordinary development, including risks specific to the codebase.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing. Also seen: installed under .agents/ (shared by several agents).

This is YosemiteCrew/Yosemite-Crew's own configuration. It tells Claude Code and Codex how to work on Yosemite-Crew 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 Yosemite-Crew configures →

not rated 2.0krepo +1 yesterday A scan SkillSpector: warn 38 tokens custom licence
View source ↗ YosemiteCrew/Yosemite-Crew yosemitecrew.com
Reuse

Borrowing it

Nothing to install: this file belongs to YosemiteCrew/Yosemite-Crew. 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/YosemiteCrew/Yosemite-Crew/main/.agents/skills/code-review/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/YosemiteCrew/Yosemite-Crew

Made for: Claude Code, Codex.

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/yosemitecrew/yosemite-crew/code-review/github.svg)](https://agentmods.dev/skills/yosemitecrew/yosemite-crew/code-review)
Your own site
<a href="https://agentmods.dev/skills/yosemitecrew/yosemite-crew/code-review"><img src="https://agentmods.dev/badge/skills/yosemitecrew/yosemite-crew/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/yosemitecrew/yosemite-crew/code-review"><img src="https://agentmods.dev/badge/skills/yosemitecrew/yosemite-crew/code-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 38 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 667 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. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium MCP Rug Pull · line 63
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
How audits are shown
Origin unknown 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 $0.00038 $0.00667
Opus 5.5 $0.00015 $0.00267
Sonnet 5.5 $0.00008 $0.00133
Haiku 4.5 $0.00004 $0.00067

Measured 2mo ago against content hash e2338bbca386, 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 2mo 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.

.agents/skills/code-review/SKILL.md · 67 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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. 2mo ago First seen · 67 lines · 38 tokens per session scan A e2338bbca386

Subscribe to this mod's changes

code-review is a skill published in the GitHub repository YosemiteCrew/Yosemite-Crew (2,023 stars, last pushed yesterday), with no licence file. It adds 38 tokens to every session and 667 once invoked, about $0.0002 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.

Code reviewanimal-healthanimalspetspimspmspractice-management-system
Related

code-review compared with skills from other repositories

code-review next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
code-reviewYosemiteCrew/Yosemite-CrewSkill2.0kyesterdaynoneA38Claude Code, Codex
autoreviewopenclaw/clawhubSkill9.5kyesterdayMITA17Claude Code, Codex
agent-teams-simplify-and-hardenLeoYeAI/openclaw-master-skillsSkill2.2k5d agoMITA115Claude Code, Codex
revdiff-planumputun/revdiffSkill945yesterdayMITA84Claude Code
re0-mergeLilMGenius/paperthinSkill1.4k4d agoMITA70Claude Code
asplos-writing-stylebrycewang-stanford/Awesome-Journal-SkillsSkill1.4k1mo agoMITA65Claude Code
ring:mapping-feature-relationshipsLerianStudio/ringSkill2186d agoApache-2.0A104Cursor