Module: Sxn::MCP::Tools::BaseTool

Defined in:
lib/sxn/mcp/tools/base_tool.rb

Overview

Base module for MCP tools with shared error handling

Defined Under Namespace

Modules: ErrorMapping

Class Method Summary collapse

Class Method Details

.ensure_initialized!(server_context) ⇒ Object

Helper to check if sxn is initialized



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# File 'lib/sxn/mcp/tools/base_tool.rb', line 65

def self.ensure_initialized!(server_context)
  return true if server_context[:config_manager]

  false
end

.error_response(message) ⇒ Object

Helper to build an error response



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# File 'lib/sxn/mcp/tools/base_tool.rb', line 90

def self.error_response(message)
  ErrorMapping.error_response(message)
end

.json_response(data, summary: nil) ⇒ Object

Helper to build a JSON response



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# File 'lib/sxn/mcp/tools/base_tool.rb', line 82

def self.json_response(data, summary: nil)
  content = []
  content << { type: "text", text: summary } if summary
  content << { type: "text", text: JSON.pretty_generate(data) }
  ::MCP::Tool::Response.new(content)
end

.not_initialized_response ⇒ Object

Helper to return error response for uninitialized sxn



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# File 'lib/sxn/mcp/tools/base_tool.rb', line 72

def self.not_initialized_response
  ErrorMapping.error_response("sxn not initialized in this workspace. Run 'sxn init' first.")
end

.text_response(text) ⇒ Object

Helper to build a successful text response



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# File 'lib/sxn/mcp/tools/base_tool.rb', line 77

def self.text_response(text)
  ::MCP::Tool::Response.new([{ type: "text", text: text }])
end