Aperion Shield

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

GitHub · Website · Registry

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Install

Run it directly:

docker run -i --rm ghcr.io/aperionai/shield:shield-v1.0.1

Or add it to your client config (Claude Desktop claude_desktop_config.json, Cursor .cursor/mcp.json):

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

Generated from the package metadata in the official MCP Registry. MCP Morning does not run or test servers; check required environment variables in the project README.

Alternatives