Server data from the Official MCP Registry
Defense-in-depth for MCP stdio servers: shell-injection guard, AST audit CLI, RCE blocking.
About
Defense-in-depth for MCP stdio servers: shell-injection guard, AST audit CLI, RCE blocking.
Security Report
This is a high-quality security-focused MCP server designed to defend against shell injection attacks. The code is well-structured with comprehensive AST-based auditing, proper input validation via Zod, and thoughtful sandbox/allowlist mechanisms. Permissions are appropriately scoped to the tool's purpose (file auditing, process execution guards). Minor code quality observations noted but do not impact security posture. Supply chain analysis found 2 known vulnerabilities in dependencies (2 critical, 0 high severity). Package verification found 1 issue.
5 files analyzed · 6 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-studiomeyer-stdio-shellguard": {
"args": [
"-y",
"mcp-stdio-shellguard"
],
"command": "npx"
}
}
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