lockbox for VS Code

io.github.sathergate/lockbox

Encrypted secrets for Next.js. AES-256-GCM with no vault needed.

client:VS Code transport:stdio runtime:npm

Install lockbox in VS Code

.vscode/mcp.json

{
  "servers": {
    "lockbox": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "vaultbox"
      ]
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs