Class: Legion::MCP::Tools::PlanAction

Inherits:
MCP::Tool
  • Object
show all
Extended by:
Logging::Helper
Defined in:
lib/legion/mcp/tools/plan_action.rb

Class Method Summary collapse

Class Method Details

.call(goal:, context: {}) ⇒ Object

rubocop:disable Lint/UnusedMethodArgument



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# File 'lib/legion/mcp/tools/plan_action.rb', line 21

def call(goal:, context: {}) # rubocop:disable Lint/UnusedMethodArgument
  log.info('Starting legion.mcp.tools.plan_action.call')
  matched = ContextCompiler.match_tools(goal, limit: 10)
  steps = matched.map.with_index(1) do |tool, idx|
    { step: idx, tool: tool[:name], relevance: tool[:score].round(3) }
  end

  return text_response({ plan: nil, reason: 'no matching tools found for goal' }) if steps.empty?

  plan = { goal: goal, steps: steps, tool_count: steps.size }
  plan[:narrative] = generate_narrative(goal, steps) if llm_available?

  text_response(plan)
rescue StandardError => e
  handle_exception(e, level: :warn, operation: 'legion.mcp.tools.plan_action.call')
  log.warn("PlanAction#call failed: #{e.message}")
  error_response("Plan failed: #{e.message}")
end