Cursor Integration

Protect your Cursor MCP servers with Agent Wall.

Setup

1. Install Agent Wall

npm install -g @agent-wall/cli

2. Generate a policy

agent-wall init

3. Update your MCP config

Edit ~/.cursor/mcp.json:

Before:

{
  "mcpServers": {
    "filesystem": {
      "command": "npx",
      "args": ["@modelcontextprotocol/server-filesystem", "/home/user"]
    }
  }
}

After:

{
  "mcpServers": {
    "filesystem": {
      "command": "agent-wall",
      "args": ["wrap", "--", "npx", "@modelcontextprotocol/server-filesystem", "/home/user"]
    }
  }
}

4. Restart Cursor

Restart your Cursor editor. Agent Wall is now protecting your MCP server.

Per-Project Policies

Use different policies for different projects:

{
  "mcpServers": {
    "filesystem": {
      "command": "agent-wall",
      "args": ["wrap", "-c", "/path/to/project/agent-wall.yaml", "--", "npx", "@modelcontextprotocol/server-filesystem", "/home/user"]
    }
  }
}