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mcp/harbor
Windsurf

Aperion Shield for Windsurf

io.github.aperionai/shield

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

client:Windsurf transport:stdio runtime:oci

Install Aperion Shield in Windsurf

~/.codeium/windsurf/mcp_config.json · windows: %USERPROFILE%\.codeium\windsurf\mcp_config.json 

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

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs

Aperion Shield in other clients

Aperion Shield MCP server