Class: KairosMcp::Tools::ChainExport

Inherits:
BaseTool
  • Object
show all
Defined in:
lib/kairos_mcp/tools/chain_export.rb

Instance Method Summary collapse

Methods inherited from BaseTool

#initialize, #invoke_tool, #to_full_schema, #to_schema

Constructor Details

This class inherits a constructor from KairosMcp::Tools::BaseTool

Instance Method Details

#call(arguments) ⇒ Object 



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# File 'lib/kairos_mcp/tools/chain_export.rb', line 54

def call(arguments)
  # Check if SQLite backend is enabled
  unless SkillsConfig.storage_backend_sqlite?
    return text_content("Error: chain_export only works with SQLite backend. Current backend: #{SkillsConfig.storage_backend}")
  end

  require_relative '../storage/exporter'

  sqlite_config = SkillsConfig.sqlite_config
  db_path = File.expand_path(sqlite_config['path'] || 'storage/kairos.db', base_dir)
  output_dir = arguments['output_dir'] || File.expand_path('storage/export', base_dir)

  # Check if database exists
  unless File.exist?(db_path)
    return text_content("Error: SQLite database not found at #{db_path}")
  end

  # Perform export
  result = Storage::Exporter.export(db_path: db_path, output_dir: output_dir)

  if result[:error]
    return text_content("Export failed: #{result[:error]}")
  end

  output = <<~OUTPUT
    Export completed successfully!

    Output directory: #{output_dir}
    
    Exported:
    - Blocks: #{result[:blocks]}
    - Action logs: #{result[:action_logs]}
    - Knowledge metadata: #{result[:knowledge_meta]}

    Files created:
    - blockchain.json
    - action_log.jsonl
    - knowledge_meta.json
    - manifest.json
  OUTPUT

  text_content(output)
end

#category ⇒ Object 



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# File 'lib/kairos_mcp/tools/chain_export.rb', line 17

def category
  :chain
end

#description ⇒ Object 



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# File 'lib/kairos_mcp/tools/chain_export.rb', line 13

def description
  'Export data from SQLite database to human-readable files (blockchain.json, action_log.jsonl, knowledge_meta.json). Only works when using SQLite backend.'
end

#examples ⇒ Object 



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# File 'lib/kairos_mcp/tools/chain_export.rb', line 25

def examples
  [
    {
      title: 'Export to default directory',
      code: 'chain_export()'
    },
    {
      title: 'Export to custom directory',
      code: 'chain_export(output_dir: "/path/to/export")'
    }
  ]
end

#input_schema ⇒ Object 



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# File 'lib/kairos_mcp/tools/chain_export.rb', line 42

def input_schema
  {
    type: 'object',
    properties: {
      output_dir: {
        type: 'string',
        description: 'Directory to export files to. Defaults to storage/export/'
      }
    }
  }
end

#name ⇒ Object 



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# File 'lib/kairos_mcp/tools/chain_export.rb', line 9

def name
  'chain_export'
end

#related_tools ⇒ Object 



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# File 'lib/kairos_mcp/tools/chain_export.rb', line 38

def related_tools
  %w[chain_import chain_status]
end

#usecase_tags ⇒ Object 



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# File 'lib/kairos_mcp/tools/chain_export.rb', line 21

def usecase_tags
  %w[export backup sqlite files blockchain]
end