Agent skill

Claude Review

by hyperlane-xyz in hyperlane-xyz/hyperlane-explorer

Review code changes using Hyperlane Explorer coding standards.

Custom licenceAuto-check passedDevelopment

Install Claude Review

skills CLI
$ npx skills add hyperlane-xyz/hyperlane-explorer --skill claude-review -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install hyperlane-xyz/hyperlane-explorer claude-review --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/hyperlane-xyz/hyperlane-explorer.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/claude-review .claude/skills/claude-review && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
claude-review
GitHub stars
102
Token cost
~319 tokens
SKILL.md length
153 words
Files
1
Skills in repo
5
Repo updated
First seen
Licence
Custom licence

At a glance

Review code changes using Hyperlane Explorer coding standards.

  • Works in 3 steps: Fetch prior reviews first — the… → Review body — Overall assessment,… → Inline comments — Specific issues on…
  • Checking your own changes
  • SKILL.md covers When to Use and Instructions
  • Calls git

What it does

Claude Review is an agent skill from hyperlane-xyz/hyperlane-explorer. Review code changes using Hyperlane Explorer coding standards. Use when reviewing PRs, checking your own changes, or doing self-review before committing.

Its SKILL.md is about 320 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Development, covering Code review and Code quality. The repository describes itself as: Web app for the Hyperlane Explorer.

When your agent uses it

  • Checking your own changes
  • Doing self-review before committing

Example prompts

  • “/claude-review”

Workflow steps

3 steps, taken from the first numbered list in SKILL.md.

  1. Fetch prior reviews first — the /inline-pr-comments skill fetches existing reviews/comments so you can avoid duplicating feedback and stay…
  2. Review body — Overall assessment, architecture concerns, and issues found outside the diff
  3. Inline comments — Specific issues on changed lines (attached to the same review)

What it can do on your machine

Read from SKILL.md and the folder at commit 2f30510. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • git

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use git, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Claude Review loads about 319 tokens when it runs. Until then it costs about 42 tokens; SKILL.md has 153 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~42
When it runs · the whole SKILL.md, loaded when a task matches
~319

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 153 words (~319 tokens).

“Use this skill to review code changes against Hyperlane Explorer standards.”

— opening of SKILL.md by hyperlane-xyz, Custom licence
name
claude-review

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .claude/skills/claude-review of hyperlane-xyz/hyperlane-explorer.

Open the folder on GitHubat commit 2f30510

Used in 1 other repository

We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders. This page covers the copy in hyperlane-xyz/hyperlane-explorer, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Claude Review next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Claude Review compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Claude Review this skillhyperlane-xyz/hyperlane-explorer102—~319Automated safety check: PassCustom licence
WooCommerce Code Reviewwoocommerce/woocommerce11k3 repos~1.1kAutomated safety check: PassCustom licence
Skill Doli Code ReviewDolibarr/dolibarr7.7k1 repos~1.1kAutomated safety check: PassMIT
Dignified Python Standardsdocling-project/docling69k—~1.5kAutomated safety check: PassApache-2.0
Clean Code GuardamElnagdy/guard-skills1.3k2 repos~4.3kAutomated safety check: PassMIT
Archify Reviewtt-a1i/archify82k—~415Automated safety check: PassMIT

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  • Inline PR Comments

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    Post a single consolidated PR review with summary and inline comments.

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  • Commit

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    Commit changes following project quality gates and best practices.

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  • Resolve PR Reviews

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  • Claude Security Review

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Categories

Questions about Claude Review

What does Claude Review do?

Review code changes using Hyperlane Explorer coding standards. Claude Review is an agent skill from hyperlane-xyz/hyperlane-explorer. Review code changes using Hyperlane Explorer coding standards.

When should I use Claude Review?

Claude Review fits situations like: checking your own changes; doing self-review before committing.

How do I install Claude Review in Claude Code?

Run `npx skills add hyperlane-xyz/hyperlane-explorer --skill claude-review -a claude-code`. Or copy the skill folder (.claude/skills/claude-review in hyperlane-xyz/hyperlane-explorer) into .claude/skills/claude-review in your project. Claude Code loads it when a task matches its description.

How do I install Claude Review in Codex?

Run `npx skills add hyperlane-xyz/hyperlane-explorer --skill claude-review -a codex`. Or copy the skill folder (.claude/skills/claude-review in hyperlane-xyz/hyperlane-explorer) into .agents/skills/claude-review in your project. Codex loads it when a task matches its description.

Can I use Claude Review in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add hyperlane-xyz/hyperlane-explorer --skill claude-review -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/claude-review, .gemini/skills/claude-review, .github/skills/claude-review and .opencode/skills/claude-review in your project.

What does Claude Review need to run?

Going by SKILL.md and its folder, Claude Review needs the command-line tools its instructions call (git).

Does Claude Review access the network?

SKILL.md contains no URLs. Its commands use git, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Claude Review safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Claude Review use?

Claude Review has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Claude Review use?

About 319 tokens (SKILL.md is roughly 1.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Claude Review?

Skills that share tags, products or a category with Claude Review: WooCommerce Code Review (woocommerce/woocommerce, 11k stars), Skill Doli Code Review (Dolibarr/dolibarr, 7.7k stars), Dignified Python Standards (docling-project/docling, 69k stars) and Clean Code Guard (amElnagdy/guard-skills, 1.3k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Claude Review?

hyperlane-xyz (a GitHub organization) maintains it in hyperlane-xyz/hyperlane-explorer, which has 102 GitHub stars. The repository holds 5 skills in this directory. The repository was last updated on October 9, 2026.

Source: hyperlane-xyz/hyperlane-explorer on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.