GCP MCP

Instructions

    List disk snapshots in a GCP project.
    
    Args:
        project_id: The ID of the GCP project to list snapshots for
    
    Returns:
        List of disk snapshots in the specified GCP project
    

Implementation Reference

• src/gcp_mcp/gcp_modules/compute/tools.py:625-666 (handler)

  The handler function for the 'list_snapshots' tool, decorated with @mcp.tool() for registration. It lists disk snapshots in a GCP project using the Google Cloud Compute API, formats them into a string response.

      @mcp.tool()
      def list_snapshots(project_id: str) -> str:
          """
          List disk snapshots in a GCP project.
          
          Args:
              project_id: The ID of the GCP project to list snapshots for
          
          Returns:
              List of disk snapshots in the specified GCP project
          """
          try:
              from google.cloud import compute_v1
              
              # Initialize the Snapshots client
              client = compute_v1.SnapshotsClient()
              
              # List snapshots
              request = compute_v1.ListSnapshotsRequest(project=project_id)
              snapshots = client.list(request=request)
              
              # Format the response
              snapshots_list = []
              for snapshot in snapshots:
                  size_gb = snapshot.disk_size_gb
                  status = snapshot.status
                  source_disk = snapshot.source_disk.split('/')[-1] if snapshot.source_disk else "Unknown"
                  creation_time = snapshot.creation_timestamp if snapshot.creation_timestamp else "Unknown"
                  
                  snapshots_list.append(f"- {snapshot.name} (Source: {source_disk}, Size: {size_gb} GB, Status: {status}, Created: {creation_time})")
              
              if not snapshots_list:
                  return f"No snapshots found for project {project_id}."
              
              snapshots_str = "\n".join(snapshots_list)
              
              return f"""
  Disk Snapshots in GCP Project {project_id}:
  {snapshots_str}
  """
          except Exception as e:
              return f"Error listing snapshots: {str(e)}"

• src/gcp_mcp/gcp_modules/compute/tools.py:625-625 (registration)

  The @mcp.tool() decorator registers the list_snapshots function as an MCP tool.

  @mcp.tool()