MCP stdio ShellGuard
Defense-in-depth for MCP stdio servers: shell-injection guard, AST audit CLI, RCE blocking.
Install
npmstdio
npx -y mcp-stdio-shellguard Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-studiomeyer-stdio-shellguard": {
"command": "npx",
"args": [
"-y",
"mcp-stdio-shellguard"
]
}
}
} Source: official MCP Registry record · registry name io.studiomeyer/stdio-shellguard · published 2026-08-19 · updated 2026-08-19. Not an endorsement; review the code before connecting it to anything sensitive.