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review-an-app

Review a web app that already exists and report what is actually wrong with it — security holes checked against the OWASP Top 10, search and AI…

Skill by leonvanzyl

IndexedLicense unknown★ 112
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/leonvanzyl-review-an-app

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Review a web app that already exists and report what is actually wrong with it — security holes checked against the OWASP Top 10, search and AI discoverability that has drifted out of date, and anything the app claims that it no longer does. Use when the user asks to review, audit, or check over an app, wants a security review or vulnerability check of a whole codebase rather than a diff, asks whether their sitemap, robots.txt or llms.txt are still correct, or suspects their landing page, docs or privacy policy have fallen behind the product. Reviews the app as it stands today, not a pull request and not a build sheet, so it catches what was already wrong before the current branch. Read-only by default; gathers evidence once, runs independent lenses over it in parallel, re-checks anything uncertain with a command, and names every check it could not perform rather than implying it passed.

Use cases: documents, spreadsheets, frontend, security

Reviews

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/review-an-app

What's inside

Skill name
review-an-app
Description
Review a web app that already exists and report what is actually wrong with it — security holes checked against the OWASP Top 10, search and AI discoverability that has drifted out of date, and anything the app claims that it no longer does. Use when the user asks to review, audit, or check over an app, wants a security review or vulnerability check of a whole codebase rather than a diff, asks whether their sitemap, robots.txt or llms.txt are still correct, or suspects their landing page, docs or privacy policy have fallen behind the product. Reviews the app as it stands today, not a pull request and not a build sheet, so it catches what was already wrong before the current branch. Read-only by default; gathers evidence once, runs independent lenses over it in parallel, re-checks anything uncertain with a command, and names every check it could not perform rather than implying it passed.
License
unknown
Instructions
96 lines in SKILL.md · view on GitHub

Files (5)

  • SKILL.md
  • drift.md · references/
  • evidence.md · references/
  • security.md · references/
  • seo.md · references/

The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub

More from leonvanzyl/skills

Signals

Stars
112
Forks
35
Open issues
2
Last commit (this folder)
Sep 18, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

License
License unknown
Repository
github.com/leonvanzyl/skills
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from leonvanzyl

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Cite this page

review-an-app skill. Agent Mart. https://agentmart.dev/skills/leonvanzyl-review-an-app (last updated 2026-10-24)