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Agent skill

Review Simplify

by every-app in every-app/open-seo

Review a PR for code that can be deleted or simplified. An agent skill from every-app/open-seo.

MITAuto-check passedMarketing & SEO

Install Review Simplify

skills CLI
$ npx skills add every-app/open-seo --skill review-simplify -a claude-code

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

GitHub CLI
$ gh skill install every-app/open-seo review-simplify --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/every-app/open-seo.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/review-simplify .claude/skills/review-simplify && 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
review-simplify
GitHub stars
23k
Token cost
~131 tokens
SKILL.md length
51 words
Files
1
Skills in repo
19
Repo updated
First seen
Licence
MIT

At a glance

Review a PR for code that can be deleted or simplified. An agent skill from every-app/open-seo.

  • Asked to review for simplicity
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Unnecessary edge-case overengineering

What it does

Review Simplify is an agent skill from every-app/open-seo. Review a PR for code that can be deleted or simplified. Use when asked to review for simplicity or unnecessary edge-case overengineering.

Its SKILL.md is about 130 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 Marketing & SEO. The repository describes itself as: Open source alternative to Semrush and Ahrefs. The licence is MIT.

When your agent uses it

  • Asked to review for simplicity
  • Unnecessary edge-case overengineering

Example prompts

  • “/review-simplify”

What it can do on your machine

Read from SKILL.md and the folder at commit deb4491. 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

    No scripts in the folder and no shell commands in SKILL.md.

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

  • Network

    No URLs in SKILL.md.

    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

Review Simplify loads about 131 tokens when it runs. Until then it costs about 38 tokens; SKILL.md has 51 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~38
When it runs · the whole SKILL.md, loaded when a task matches
~131

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

The full file from every-app/open-seo at commit deb4491, republished under its MIT licence (© every-app). 51 words, ~131 tokens.

Download SKILL.mdSave it as .claude/skills/review-simplify/SKILL.md (or your agent's skills folder).
name
review-simplify
description
Review a PR for code that can be deleted or simplified. Use when asked to review for simplicity or unnecessary edge-case overengineering.
metadata.internal
true

Review this PR.

Make sure you understand every product decision and change in functionality.

Is there anything that can be deleted or simplified given the end state of the branch?

Are there any edge cases that resulted in overengineering which are unlikely to truly affect customers?

We prefer to delete code.

© every-app, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in .agents/skills/review-simplify of every-app/open-seo.

Open the folder on GitHubat commit deb4491

Compare with similar skills

Review Simplify 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.

Review Simplify compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Review Simplify this skillevery-app/open-seo23k—~131Automated safety check: PassMIT
Geo Fundamentalswasp-lang/wasp19k9 repos~861Automated safety check: PassMIT
Ab Testingcoreyhaines31/marketingskills54k3 repos~2.8kAutomated safety check: PassMIT
Hreflang and International SEOAgriciDaniel/claude-seo18k5 repos~3.4kAutomated safety check: PassMIT
Referralscoreyhaines31/marketingskills54k2 repos~2.4kAutomated safety check: PassMIT
SEO GeoReScienceLab/opc-skills1.8k4 repos~2.1kAutomated safety check: PassApache-2.0

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Categories

Questions about Review Simplify

What does Review Simplify do?

Review a PR for code that can be deleted or simplified. An agent skill from every-app/open-seo. Review Simplify is an agent skill from every-app/open-seo. Review a PR for code that can be deleted or simplified.

When should I use Review Simplify?

Review Simplify fits situations like: asked to review for simplicity; unnecessary edge-case overengineering.

How do I install Review Simplify in Claude Code?

Run `npx skills add every-app/open-seo --skill review-simplify -a claude-code`. Or copy the skill folder (.agents/skills/review-simplify in every-app/open-seo) into .claude/skills/review-simplify in your project. Claude Code loads it when a task matches its description.

How do I install Review Simplify in Codex?

Run `npx skills add every-app/open-seo --skill review-simplify -a codex`. Or copy the skill folder (.agents/skills/review-simplify in every-app/open-seo) into .agents/skills/review-simplify in your project. Codex loads it when a task matches its description.

Can I use Review Simplify 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 every-app/open-seo --skill review-simplify -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/review-simplify, .gemini/skills/review-simplify, .github/skills/review-simplify and .opencode/skills/review-simplify in your project.

What does Review Simplify need to run?

SKILL.md names no scripts, command-line tools or credentials: Review Simplify is instructions for the agent only.

Does Review Simplify access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Review Simplify 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 Review Simplify use?

Review Simplify is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Review Simplify use?

About 131 tokens (SKILL.md is roughly 524 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 Review Simplify?

Skills that share tags, products or a category with Review Simplify: Geo Fundamentals (wasp-lang/wasp, 19k stars), Ab Testing (coreyhaines31/marketingskills, 54k stars), Hreflang and International SEO (AgriciDaniel/claude-seo, 18k stars) and Referrals (coreyhaines31/marketingskills, 54k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Review Simplify?

every-app (a GitHub organization) maintains it in every-app/open-seo, which has 22,680 GitHub stars. The repository holds 19 skills in this directory. The repository was last updated on October 6, 2026.

Source: every-app/open-seo on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.