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mcp/harbor
VS Code

Aperion Shield for VS Code

io.github.aperionai/shield

Local guardrail proxy that blocks destructive MCP tool calls, rug pulls, and tool poisoning

client:VS Code transport:stdio runtime:oci

Install Aperion Shield in VS Code

.vscode/mcp.json 

{
  "servers": {
    "shield": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/aperionai/shield:shield-v1.0.1"
      ]
    }
  }
}

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

Aperion Shield in other clients

Aperion Shield MCP server