Server data from the Official MCP Registry
ARGUS-3 stdio MCP with WARDEN firewall: argus_ask, argus_status, argus_capabilities.
About
ARGUS-3 stdio MCP with WARDEN firewall: argus_ask, argus_status, argus_capabilities.
Security Report
ARGUS-3 is a well-architected MCP server with strong security-conscious design, including a WARDEN firewall, prompt-injection defenses, budget governance, and sealed provenance tracking. However, several moderate concerns exist: the economy consumer imports untrusted Hub responses with limited validation, environment variable handling lacks explicit secrets management practices, and the approval mechanism defaults to deny but could be more robust. Permissions align well with the stated purpose (multi-provider agent with MCP security), and the codebase shows mature defensive practices, but a few code quality improvements would strengthen the overall posture. Supply chain analysis found 5 known vulnerabilities in dependencies (2 critical, 3 high severity). Package verification found 1 issue.
4 files analyzed · 13 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.
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-alexar76-argus3": {
"args": [
"-y",
"@alexar76/argus3"
],
"command": "npx"
}
}
}Reviews
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