Web Validation
Helps with web development, validation as part of agent workflows workflows.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add web-validation npx -- -y @trustedskills/web-validation
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"web-validation": {
"command": "npx",
"args": [
"-y",
"@trustedskills/web-validation"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
This skill validates web pages and URLs, checking for common issues like broken links, redirects, and HTTP status codes. It can also verify the presence of specific elements or text on a webpage to ensure its integrity. The skill provides detailed reports about the validation process, highlighting any errors found.
When to use it
- Debugging website issues: Identify why a user is experiencing problems accessing a page (e.g., 404 error).
- Automated testing: Regularly check a website's health and functionality as part of an automated workflow.
- Content verification: Confirm that content has been deployed correctly to a live web server.
- Link checking: Ensure all links on a webpage are valid and functional before publishing.
Key capabilities
- URL validation
- HTTP status code check
- Broken link detection
- Element presence verification
- Text content verification
Example prompts
- "Validate the URL
https://www.example.comand report any errors." - "Check if the element with ID 'submit-button' exists on
https://www.example.com/form." - "Verify that the text 'Welcome to our website' is present on the homepage of
https://www.example.com."
Tips & gotchas
The skill requires an active internet connection to function correctly. Be aware that some websites may have security measures that prevent validation attempts, leading to false negatives or errors.
Tags
TrustedSkills Verification
Unlike other registries that point to live repositories, TrustedSkills pins every skill to a verified commit hash. This protects you from malicious updates — what you install today is exactly what was reviewed and verified.
Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
🌐 Community
Passed automated security scans.