Lychee CLI
Fast broken-link checker for websites and docs to protect SEO quality and campaign landing page health.
Installation
brew install lychee About this Tool
Lychee is a high-performance link checker that scans Markdown, HTML, and other text assets for dead links and redirects. Marketing teams can use it to prevent SEO loss and UX friction caused by broken links in landing pages, blogs, and resource hubs.
Use Case Examples
- Audit all blog and docs links before a major campaign launch.
- Add broken-link checks to content publishing CI to protect organic traffic.
- Validate outbound resource links in lead magnet pages and newsletters.
MarketCore Editorial Review
MarketCore Editorial Review
Excellent utility for preventing silent SEO and UX degradation from broken links.
Best For
- Pre-publish link QA
- Automated content integrity checks
- Ongoing site health monitoring
Code Quality
Fast, mature implementation with strong maintenance velocity and practical CLI ergonomics.
Limitations
Needs careful configuration for rate limits and authenticated endpoints in complex sites.
Reviewed 2026-04-05
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Score Breakdown
Overall Score
Based on 5 dimensions
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