Class: Legion::MCP::Tools::PromptRun

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

Class Method Summary collapse

Class Method Details

.call(name:, variables: {}, version: nil) ⇒ Object 



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# File 'lib/legion/mcp/tools/prompt_run.rb', line 26

def call(name:, variables: {}, version: nil)
  log.info('Starting legion.mcp.tools.prompt_run.call')
  return error_response('lex-prompt is not loaded') unless extension_loaded?('prompt')

  require 'legion/extensions/prompt/client'
  client = Legion::Extensions::Prompt::Client.new(db: db)
  result = client.render_prompt(name: name, variables: variables, version: version)
  text_response(result)
rescue StandardError => e
  handle_exception(e, level: :warn, operation: 'legion.mcp.tools.prompt_run.call')
  log.warn("PromptRun#call failed: #{e.message}")
  error_response("Failed to render prompt: #{e.message}")
end