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Broken Link Checker

ASecurity

Scans a website to find broken links (404s, 500s). Crawls internal pages, identifies broken outbound links, and reports source pages for easy fixing. Use this when the user asks to "check for broken links", "find 404s", "audit my links", or "is my site healthy".

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  • Added November 7, 2026
ai-agents

Security analysis

A100/100

Scanned November 7, 2026

npx -y skills add hashgraph-online/awesome-codex-plugins --skill broken-link-checker --agent claude-code

Installs into .claude/skills of the current project.

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Security grade badge for Broken Link Checker
[![Security: A — Skills Directory](https://www.skillsdirectory.com/api/skills/hashgraph-online-broken-link-checker/badge)](https://www.skillsdirectory.com/skills/hashgraph-online-broken-link-checker)

More formats (shields.io, HTML) on the badges page. Keep it an A: scan every change in CI with Pro.

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SKILL.md
---
name: broken-link-checker
argument-hint: "<URL to check, e.g. https://example.com>"
description: >
  Scans a website to find broken links (404s, 500s). Crawls internal pages,
  identifies broken outbound links, and reports source pages for easy fixing.
  Use this when the user asks to "check for broken links", "find 404s",
  "audit my links", or "is my site healthy".
---

# Canonical NotFair workflow

Read [`../../seo/broken-link-checker/WORKFLOW.md`](../../seo/broken-link-checker/WORKFLOW.md) completely, then follow it as the active workflow. Resolve every relative reference from that file against `../../seo/broken-link-checker/`.

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