Server data from the Official MCP Registry
Redacts PII/PHI from text before it reaches an LLM. Fail-closed, self-hosted, no egress.
About
Redacts PII/PHI from text before it reaches an LLM. Fail-closed, self-hosted, no egress.
Security Report
umbryn-mcp is a well-architected PHI/PII redaction server with strong security-conscious design. The codebase demonstrates excellent fail-closed patterns, comprehensive input validation, and appropriate permission scoping. Minor code quality observations around broad exception handling and optional Presidio dependency management do not materially affect security posture. Permissions align well with the server's stated purpose. Supply chain analysis found 3 known vulnerabilities in dependencies (0 critical, 3 high severity). Package verification found 1 issue.
4 files analyzed · 7 issues found
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.
What You'll Need
Set these up before or after installing:
Environment variable: UMBRYN_ENGINE
Environment variable: UMBRYN_MIN_CONFIDENCE
Environment variable: UMBRYN_DETECTION_FLOOR
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-rinava-umbryn-mcp": {
"env": {
"UMBRYN_ENGINE": "your-umbryn-engine-here",
"UMBRYN_MIN_CONFIDENCE": "your-umbryn-min-confidence-here",
"UMBRYN_DETECTION_FLOOR": "your-umbryn-detection-floor-here"
},
"args": [
"umbryn-mcp"
],
"command": "uvx"
}
}
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