aiskillstore/url-analysis
skills/89jobrien/url-analysis/SKILL.md
URL validation and contextual analysis specialist. Use when validating links, analyzing URL context, extracting links from content, or ensuring link appropriateness. Combines technical validation with content analysis.
$ install --global
skillsauthnpx skillsauth add aiskillstore/marketplace url-analysisInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Mar 28, 2026, 2:28 PM35.9s3 files scanned
SKILL.md
- name:
- url-analysis
- description:
- URL validation and contextual analysis specialist. Use when validating
- author:
- Joseph OBrien
- status:
- unpublished
- updated:
- 2025-12-23
- version:
- 1.0.1
- tag:
- skill
- type:
- skill
URL Analysis
This skill validates URLs both technically and contextually, ensuring links are functional and appropriate for their context.
When to Use This Skill
- When validating URLs in content
- When analyzing link context and appropriateness
- When extracting links from documents
- When checking link functionality
- When ensuring link relevance
- When auditing link quality
What This Skill Does
- Technical Validation: Checks HTTP status, redirects, SSL
- Contextual Analysis: Evaluates link appropriateness
- Link Extraction: Extracts and categorizes links
- Content Relevance: Checks if linked content matches context
- Security Analysis: Identifies security concerns
- Quality Assessment: Provides link quality scores
Helper Scripts
This skill includes Python helper scripts in scripts/:
-
validate_urls.py: Validates URLs from files or command line. Checks HTTP status codes, redirects, and accessibility. Outputs JSON with validation results.# Validate URLs from file python scripts/validate_urls.py document.md # Validate single URL python scripts/validate_urls.py --url https://example.com
How to Use
Validate URLs
Validate all URLs in this document
Check if these links are appropriate for their context
Specific Analysis
Extract and analyze all links in this content
Analysis Process
Technical Validation
Using Helper Script:
The skill includes a Python helper script for URL validation:
# Validate URLs from a file
python scripts/validate_urls.py document.md
# Validate a single URL
python scripts/validate_urls.py --url https://example.com
Checks:
- HTTP status codes (200, 301, 404, etc.)
- Redirect chains
- Response times
- SSL certificate validity
- URL syntax validity
Contextual Analysis
Evaluates:
- Link text vs. destination content
- Semantic alignment
- Publication date relevance
- Authority of source
- Value to reader
Link Extraction
Categorizes:
- Internal vs. external links
- Anchor links
- File downloads
- API endpoints
Examples
Example 1: URL Validation
Input: Validate URLs in blog post
Output:
## URL Analysis: Blog Post
### Technical Validation
**1. https://example.com/article**
- **Status**: 200 OK
- **Response Time**: 320ms
- **SSL**: Valid
- **Redirects**: None
**2. https://old-site.com/page**
- **Status**: 301 → https://new-site.com/page
- **Issue**: Redirect chain (should update link)
- **Fix**: Update to final destination
**3. https://broken-link.com**
- **Status**: 404 Not Found
- **Issue**: Broken link
- **Fix**: Remove or find alternative
### Contextual Analysis
**4. https://example.com/article**
- **Link Text**: "Learn more about React"
- **Destination**: React documentation
- **Relevance**: High ✓
- **Status**: Appropriate
**5. https://example.com/homepage**
- **Link Text**: "Advanced React patterns"
- **Destination**: Homepage (not specific article)
- **Relevance**: Low ✗
- **Issue**: Link text doesn't match destination
- **Fix**: Link to specific article or update link text
Best Practices
URL Validation
- Check Status: Verify all links return 200 or appropriate redirect
- Update Redirects: Use final destination, not redirect chains
- Context Matters: Ensure links match their context
- Security: Prefer HTTPS, check SSL validity
- Relevance: Verify linked content matches expectations
Related Use Cases
- Link validation
- Content quality assurance
- SEO link auditing
- Documentation review
- Link extraction and analysis
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