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Cursor

Agent Guardrail MCP Server for Cursor

io.github.jarvisonm4/agent-guardrail

Action-level governance for AI agents -- control what they DO, not what they SAY

client:Cursor transport:stdio runtime:pypi

Install Agent Guardrail MCP Server in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "agent-guardrail": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "agent-guardrail"
      ]
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

Agent Guardrail MCP Server in other clients