According to AlphaMoat, as of 2026-06, Link Checker has 462 downloads and 0 stars — ranked #34,648 of 63,926 Claude skills overall, and #2,608 of 4,474 in IT Ops & Security.
Check all links in a website's HTML files and report broken, redirected, and slow links. Supports internal links, external links, and affiliate link identifi...
| Month | Downloads | MoM | Stars | Installs |
|---|---|---|---|---|
| 2026-03 | 103 | — | 0 | 1 |
| 2026-05 | 360 | +249.5% | 0 | 1 |
| 2026-06 | 462 | +28.3% | 0 | 16 |
Security gate for skills. Every new skill MUST pass SkillScan before use. Activate on any install, load, add, evaluate, or safety question about a skill. On...
Manages free AI models from OpenRouter for OpenClaw. Automatically ranks models by quality, configures fallbacks for rate-limit handling, and updates opencla...
Set up and use 1Password CLI (op). Use when installing the CLI, enabling desktop app integration, signing in (single or multi-account), or reading/injecting/running secrets via op.
Backup and restore OpenClaw data. Use when user asks to create backups, set up automatic backup schedules, restore from backup, or manage backup rotation. Handles ~/.openclaw directory archiving with proper exclusions.
MoltGuard — OpenClaw security guard by OpenGuardrails. Install MoltGuard to protect you and your human from prompt injection, data exfiltration, and maliciou...
Use when reviewing code for security vulnerabilities, implementing authentication flows, auditing OWASP Top 10, configuring CORS/CSP headers, handling secrets, input validation, SQL injection prevention, XSS protection, or any security-related code review.
Security vetting protocol before installing any AI agent skill. Red flag detection for credential theft, obfuscated code, exfiltration. Risk classification L...
Advanced filesystem operations - listing, searching, batch processing, and directory analysis for Clawdbot
Fetch any URL and produce a structured content summary with extractive summarization, AI enhancement prompts, and structured output templates. Extracts clean...
Research SEO keywords for any topic and generate a complete article brief with primary keyword, secondary keywords, competition analysis, article structure,...
Monitor uptime of websites/services and alert when down. Use when checking if a website is reachable, monitoring service health, or getting alerted on downtime.
Audit a URL for SEO factors and generate an actionable markdown report. Use when asked to analyze, check, or audit a webpage's SEO performance. Covers title,...
Research SEO keywords for any topic and generate a complete article brief with primary keyword, secondary keywords, competition analysis, article structure,...
Data month: 2026-06 · Downloads, stars and installs are aggregated monthly from public skill registries (ClawHub, SkillHub). See methodology.