AgentGuard

Verified Integration

Author: @ensuring•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect AgentGuard to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "agentguard-3": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-agentguard-3"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Provides a declarative network-egress firewall for AI agent tools, enabling clients to pre-check URL permissions before any fetch operation.

Indexed Date

7/21/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for AgentGuard

AgentGuard functions as an MCP (Multi-Modal Compute Protocol) server. This allows it to seamlessly integrate with MCP-aware AI assistants such as Claude Desktop, Cursor, and Zed, making its policy checking tools directly accessible to these clients.

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