Class: Msf::MCP::Tools::LootInfo

Inherits:
MCP::Tool
  • Object
show all
Extended by:
ToolHelper
Defined in:
lib/msf/core/mcp/tools/loot_info.rb

Overview

MCP Tool: Query Metasploit Database Loot

Retrieves loot information from the Metasploit database including collected files, data, and artifacts from compromised systems.

Constant Summary

Constants included from ToolHelper

ToolHelper::DANGEROUS_MODE_DISABLED_MESSAGE

Class Method Summary collapse

Methods included from ToolHelper

dangerous_mode_required!, tool_error_response, with_tool_context

Class Method Details

.call(workspace: 'default', limit: Msf::MCP::Security::InputValidator::LIMIT_DEFAULT, offset: 0, server_context:) ⇒ MCP::Tool::Response

Execute loot query

Parameters:

  • workspace (String) (defaults to: 'default') —

    Workspace name (default: ‘default’)

  • limit (Integer) (defaults to: Msf::MCP::Security::InputValidator::LIMIT_DEFAULT) —

    Maximum results (default: 100)

  • offset (Integer) (defaults to: 0) —

    Results offset (default: 0)

  • server_context (Hash) —

    Server context with msf_client, rate_limiter, config

Returns:

  • (MCP::Tool::Response) —

    Structured response with loot information



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# File 'lib/msf/core/mcp/tools/loot_info.rb', line 94

def call(workspace: 'default', limit: Msf::MCP::Security::InputValidator::LIMIT_DEFAULT, offset: 0, server_context:)
  with_tool_context(server_context, 'loot_info') do |msf_client|
    # Validate inputs
    Msf::MCP::Security::InputValidator.validate_pagination!(limit, offset)

    # Call Metasploit API
    # Note that `workspace` is optional in the MSF API, the default workspace is used if not provided.
    # The default value is sent anyway for clarity.
    options = { workspace: workspace }
    raw_loot, elapsed = Rex::Stopwatch.elapsed_time do
      msf_client.db_loot(options)
    end

    # Transform response
    transformed = Metasploit::ResponseTransformer.transform_loot(raw_loot)

    # Apply pagination
    #
    # Note that to get the total number of entries, we gather the entire data set and apply pagination here
    # instead of sending the limit and offset to the API call to be processed by MSF.
    # This is needed to provide accurate total_items count in the metadata.
    total_items = transformed.size
    paginated_data = transformed[offset, limit] || []

    # Build metadata
    metadata = {
      workspace: workspace,
      query_time: elapsed.round(3),
      total_items: total_items,
      returned_items: paginated_data.size,
      limit: limit,
      offset: offset
    }

    # Return MCP response
    ::MCP::Tool::Response.new(
      [
        {
          type: 'text',
          text: JSON.generate(
            metadata: metadata,
            data: paginated_data
          )
        }
      ],
      structured_content: {
        metadata: metadata,
        data: paginated_data
      }
    )
  end
end