WARDEN — MCP Security Firewall for VS Code
io.github.alexar76/warden
MCP security firewall: vet tool definitions before they reach the model.
client:VS Code
transport:stdio
runtime:npm
Install WARDEN — MCP Security Firewall in VS Code
.vscode/mcp.json
{
"servers": {
"warden": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@aimarket/warden"
]
}
}
}Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs