Aperion Shield MCP Server

by aperionaiio.github.AperionAI/shieldv1.0.1

Local guardrail proxy for MCP servers: blocks destructive tool calls, pins tool catalogs against rug pulls and scans for tool poisoning and prompt injection.

11Dockerstdioofficial registry

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Active6d ago

Install Aperion Shield MCP server

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

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

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

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

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

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

Add to .vscode/mcp.json in your workspace.

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

Add to ~/.codeium/windsurf/mcp_config.json.

Freshness

Active — last maintenance signal 6d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-10-04 · 6d ago · GitHub
Latest release
2026-10-04 · 6d ago · GitHub · shield-v1.20.1
Package published
no data · npm/PyPI
Registry entry updated
2026-06-11 · 4mo ago · official registry · v1.0.1

FAQ

›How do I install the Aperion Shield MCP server in Claude Code?

Run: claude mcp add shield -- docker run -i --rm ghcr.io/aperionai/shield:shield-v1.0.1. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Aperion Shield require an API key?

No required environment variables are declared in its published metadata.

›Can I use Aperion Shield as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Aperion Shield in the official MCP registry?

Yes, as io.github.AperionAI/shield.