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Security-first web access for Claude. Sanitizes pages, blocks injection, redacts PII.
About
Security-first web access for Claude. Sanitizes pages, blocks injection, redacts PII.
What You'll Need
Set these up before or after installing:
Optional timeout in milliseconds for page fetching (default: 10000)
Environment variable: VISUS_TIMEOUT_MS
Optional maximum content size in KB before truncation (default: 512)
Environment variable: VISUS_MAX_CONTENT_KB
Optional URL for managed Lambda renderer (Phase 2 - not yet available)
Environment variable: VISUS_RENDERER_URL
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-leochong-visus-mcp": {
"env": {
"VISUS_TIMEOUT_MS": "your-visus-timeout-ms-here",
"VISUS_RENDERER_URL": "your-visus-renderer-url-here",
"VISUS_MAX_CONTENT_KB": "your-visus-max-content-kb-here"
},
"args": [
"-y",
"visus-mcp"
],
"command": "npx"
}
}
}Security Report
6.2
Moderate6.2Moderate RiskThis is a well-built security-focused MCP server for web content sanitization. It properly uses environment variables for credentials, includes comprehensive security features, and has appropriate permissions for its purpose. Minor code quality findings around error handling and broad exception catching do not significantly impact security. Supply chain analysis found 2 known vulnerabilities in dependencies (0 critical, 2 high severity). Package verification found 1 issue.
Scanned 3 files · 6 findings
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
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