Megaraptor MCP

Instructions

Implementation Reference

• src/megaraptor_mcp/tools/deployment.py:920-1042 (handler)

  The `deploy_agents_winrm` tool implementation in `src/megaraptor_mcp/tools/deployment.py`.

  async def deploy_agents_winrm(
      deployment_id: str,
      targets: list[str],
      username: str,
      password: str,
      labels: Optional[list[str]] = None,
      use_ssl: bool = True,
      port: int = 5986,
  ) -> list[TextContent]:
      """Push Velociraptor agents to Windows systems via WinRM.
  
      Args:
          deployment_id: The deployment to connect agents to
          targets: List of target hostnames or IPs
          username: Windows username (DOMAIN\\user or user@domain)
          password: Windows password
          labels: Labels to apply to deployed agents
          use_ssl: Use HTTPS for WinRM (default True)
          port: WinRM port (default 5986 for HTTPS)
  
      Returns:
          Deployment results for each target.
      """
      try:
          from ..deployment.agents import WinRMDeployer
          from ..deployment.agents.winrm_deployer import WinRMCredentials, DeploymentTarget as WinRMTarget
          from ..deployment.security import CertificateManager
          from ..deployment.deployers import DockerDeployer
  
          # Get deployment info
          deployer = DockerDeployer()
          info = await deployer.get_status(deployment_id)
  
          if not info:
              return [TextContent(
                  type="text",
                  text=json.dumps({
                      "error": f"Deployment not found: {deployment_id}",
                      "hint": "Use list_deployments tool to see available deployments"
                  }, indent=2)
              )]
  
          # Load certificates
          cert_manager = CertificateManager()
          bundle = cert_manager.load_bundle(deployment_id)
  
          if not bundle:
              return [TextContent(
                  type="text",
                  text=json.dumps({
                      "error": "Certificate bundle not found"
                  }, indent=2)
              )]
  
          # Generate client config
          import yaml
          client_config = yaml.dump({
              "Client": {
                  "server_urls": [info.server_url.replace("/api/", "") + ":8000/"],
                  "ca_certificate": bundle.ca_cert,
                  "nonce": secrets.token_hex(8),
                  "labels": labels or [],
              },
              "version": {"name": "megaraptor-winrm-deploy"},
          })
  
          # Create credentials and targets
          creds = WinRMCredentials(
              username=username,
              password=password,
              use_ssl=use_ssl,
              port=port,
          )
  
          winrm_targets = [
              WinRMTarget(hostname=t, port=port, credentials=creds)
              for t in targets
          ]
  
          # Deploy
          winrm_deployer = WinRMDeployer(default_credentials=creds)
          results = await winrm_deployer.deploy_to_multiple(
              winrm_targets, client_config, labels=labels
          )
  
          return [TextContent(
              type="text",
              text=json.dumps({
                  "total": len(results),
                  "successful": sum(1 for r in results if r.success),
                  "failed": sum(1 for r in results if not r.success),
                  "results": [r.to_dict() for r in results],
              }, indent=2)
          )]
  
      except ImportError:
          return [TextContent(
              type="text",
              text=json.dumps({
                  "error": "pywinrm not installed",
                  "suggestion": "pip install pywinrm"
              }, indent=2)
          )]
  
      except ImportError as e:
          return [TextContent(
              type="text",
              text=json.dumps({
                  "error": f"Missing dependency: {str(e)}",
                  "hint": "Install required packages with: pip install megaraptor-mcp[deployment]"
              }, indent=2)
          )]
  
      except Exception:
          # Generic errors - don't expose internals
          return [TextContent(
              type="text",
              text=json.dumps({
                  "error": "Operation failed",
                  "hint": "Check deployment configuration and try again"
              }, indent=2)
          )]